CN104449580B - A kind of composition containing HFC 161 and stabilizer - Google Patents
A kind of composition containing HFC 161 and stabilizer Download PDFInfo
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- CN104449580B CN104449580B CN201310438422.2A CN201310438422A CN104449580B CN 104449580 B CN104449580 B CN 104449580B CN 201310438422 A CN201310438422 A CN 201310438422A CN 104449580 B CN104449580 B CN 104449580B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
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- C09K2205/132—Components containing nitrogen
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/24—Only one single fluoro component present
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Abstract
The invention discloses a kind of composition comprising HFC 161 and stabilizer, one kind, two or three combination of the above of the stabilizer in epoxide, nitro compound, hindered amines, Hinered phenols, Zhong Fang amines, beta diketone class, phosphorous acid esters, salicylic acid esters, cinnamate derivative, hydroxy benzophenone ketone, hydroxybenzoic acid class, hydroxy-phenyl-benzotriazole, hydroxyphenyltriazinuv class, oxanilide class, formamidine, polyalcohols, orthoformic acid esters, organosulfur compound, olefines, ethanolamines and fatty amines.Composition provided by the invention can air or oxygen coexist it is lower it is long-term maintain stable state, can be used as the heat transfer composition of liquid or gas form, refrigerant, aerosol propellants etc..
Description
Technical field
The present invention relates to a kind of composition comprising HFC-161 and stabilizer.
Background technology
At present, at home and abroad in refrigerating and air conditioning industry most widely used, the classic refrigerant of combination property have HCFC-22,
HFC-125, HFC-134a, HFC-32, CFC-12, R-407C, R-410A and R-404A etc., be respectively provided with excellent physical chemistry and
Thermodynamic property, and good safety in utilization, economy.But due to higher global warming potential（GWP）With
ODP（ODP）, not friendly to the environment, it is the material for being required that time limit is superseded.
As the substitute of the refrigerants such as HCFC-22, not only require that it has zero odp, low GWP environmental performance, and
It is also desirable to have with its similar performance, and HFC-161 is preferable one of substitute at present.
HFC-161 is fluoroethane, molecular formula CH3CH2F, CAS Registry Number 353-36-6, its ODP value is zero, GWP value 12,
Not only environmental performance is excellent, and can directly substitute and use in the former system using HCFC-22, and dosage can reduce 45%, refrigeration
Heating capacity approaches with HCFC-22, and efficiency improves more than 10%, has the advantages that alternative cost is low, dosage is few, energy-conservation.
But HFC-161 when moisture or oxygen coexist under hot conditions there may be decomposition, catabolite will influence be
Unite the reliability used and life-span.Therefore, it is actual in use, HFC-161 must be improved in the case where air or water coexist
Stabilization technology.A kind of method therein is addition suitable stabilizers, ensures its stability at high temperature, so as to fully sharp
With HFC-161 excellent properties, expand it and use field, played a positive role to reduce climate change.
HFCs compounds are relatively stable, do not have the method report for improving its stability in the prior art, also not on improving
The report of HFC-161 stability.Only it is related to improve the instable report of alkene, it is as follows：
Du Pont reported in patent document US2009272931 and EP2258790 using selected from nitromethane, hindered phenol,
Azanol, thio-alcohol, the stabilizer of phosphorous acid esters and lactone improve R-1234yf stability；
Du Pont is reported in patent document US2011252801 and US2011253927 by selected from hindered phenol, D2EHDTPA
Salt, butyl triphenyl thiophosphate, organophosphorus ester or phosphite ester, aryl alkyl ethers, terpenes, terpenoid, epoxy
Compound, fluoro epoxide, oxetanes, Vitamin C acids, thio-alcohol, lactone, thioether, amine, nitromethane, alkane
Base silane, benzophenone derivates, aromatic yl sulfide, divinyl terephthalic acid (TPA), terephthaldehyde's diphenyl phthalate, ionic liquid
The stabilizer of class improves R-1132 (Z) stability；
Ineos and Moses brother chemistry patent document WO2008009928, CN102239228, WO2009047535,
Reported selected from dialkenyl compound, Asia in CN102947408, CN102428129, CN102762685 and CN102782076
Phosphate, phenol compound, the stabilizer of epoxide improve R-1225ye stability.
The content of the invention
It is an object of the invention to provide a kind of composition comprising HFC-161 and stabilizer, system can be not only made an addition to
It in cooling system, can also directly make an addition in liquid phase HFC-161, HFC-161 stability can be ensured at high temperature so that making
The HFC-161 circulated in cooling system can keep stable, so as to ensure the stable normal operation of refrigeration system.
Stabilizer can be divided into heat stabilizer, antioxidant and light stabilizer according to purposes, and being divided into substitution according to the mechanism of action lives
Property group, prevent autoxidation, interrupt unsaturated sequence, removing or capture free radical, peroxynitrite decomposition compound, absorb ultraviolet, network
Metal ion, energy quencher, acid binding agent, deicer.Point of HFO class hydrofluoropropenes containing unsaturated bond in the prior art
Solution mechanism is to play oxidation reaction by its unsaturated bond and oxygen and produce CF3Corrosive acid such as COOH and HF, and be free of insatiable hunger
Decomposition mechanism with the HFC class working medium of key is mainly by way of halogen atom reduces or eliminates HF.The present invention is directed to HFC-
161 decomposition mechanism, there is provided following technical scheme is to improve HFC-161 stability：
A kind of composition, comprising HFC-161 and stabilizer, the stabilizer be selected from epoxide, nitro compound, by
Hindered amine, Hinered phenols, Zhong Fang amines, beta-diketon class, phosphorous acid esters, salicylic acid esters, cinnamate derivative, hydroxy benzophenone
Ketone, hydroxybenzoic acid class, hydroxy-phenyl-benzotriazole, hydroxyphenyltriazinuv class, oxanilide class, formamidine, polyalcohol
Class, orthoformic acid esters, organosulfur compound, olefines, ethanolamines and one kind, more than two or three group in fatty amines
Close；
The epoxide be selected from oxirane, 1,2 epoxy prapane, 1,2- epoxy butanes, 1,2- cyclopentane epoxides,
1,2- 7-oxa-bicyclo[4.1.0s, methyloxetane, 1,4- dioxane, styrene oxide, epoxy prapanol, Glycidyl methacrylate are sweet
Grease and one kind, two or three of combination of the above in 4- vinyl -1- cyclohexene diepoxides；
The nitro compound is selected from nitromethane, nitroethane, 1- nitropropanes, 2- nitropropanes, nitrobenzene and right
One kind, two or three of combination of the above in dinitro benzene；
The hindered amines is selected from 2,2,6,6- tetramethyl piperidines, double (2,2,6,6- tetramethyl -4- piperidyls) decanedioic acid
Ester and one kind, two or three of combination of the above in double (1,2,2,6,6- pentamethyl -4- piperidyls) sebacates；
It is sub- that the Hinered phenols are selected from bisphenol-A, n nonylphenol, p methoxy phenol, p-tert-Butylcatechol, 4,4'-
Butyl double (6- tert-butyl-m-cresols), 2,2' methylene bis (6- Butylated Hydroxytoluenes), DBPC 2,6 ditertiary butyl p cresol, 2,6-
DI-tert-butylphenol compounds, 2,4,6- tri- (3', 5'- di-t-butyl -4'- hydroxybenzyls) mesitylene, 3- (3,5- di-t-butyls -4-
Hydroxyphenyl) propionic acid octadecane ester, [3- (3,5- di-t-butyl -4- hydroxyphenyls) propionic acid] pentaerythritol ester, N, N'- be double-(3- (3,
5- di-tert-butyl-hydroxy phenyls) propiono) hexamethylene diamine, N, N'- double [3- (3,5- di-tert-butyl-hydroxy phenyls) propionyl]
Hydrazine, 1,3,5- tri- (the 4- tert-butyl group -3- hydroxyl -2,6- dimethyl benzyls) -1,3,5- triazines -2,4,6- (1H, 3H, 5H)-triketone
With one kind in 2,2'- thiodiethyls double [3- (3,5- di-t-butyl -4- hydroxyphenyls) propionic esters], more than two or three group
Close；
The Zhong Fang amines are to be selected from 4- isopropylaminos diphenylamines, 2,2,4- trimethyl -1,2- EEDQs and N- (1,3-
Dimethylbutyl) one kind, two or three of combination of the above in-N'- phenyl -1,4- phenylenediamines；
The beta-diketon class is dibenzoyl methane and/or stearoyl benzoyl methane；
The phosphorous acid esters are selected from triphenyl phosphite, phosphorous acid decyl diphenyl, phosphorous acid tridecane ester, double ten
Eight alkyl pentaerythritol bis-phosphites, three (nonyl phenyl) phosphite esters, double (2,4- di-tert-butyl-phenyls) pentaerythrites two are sub-
Phosphate and one kind, two or three of combination of the above in phosphorous acid three (the 2-methyl-2-phenylpropane bases of 2,4- bis-) ester；
The salicylic acid esters are salicylic acid -4- tert-butyl groups phenyl ester and/or phenyl salicylate；
The cinnamate derivative is selected from 2-cyano -3,3-diphenyl ethyl acrylate and/or 2- cyano group -3,3- diphenylprops
Olefin(e) acid -2- ethylhexyls；
The hydroxy benzophenone ketone is selected from 2,4 dihydroxyl benzophenone, ESCALOL 567,2,
2'- dihydroxy -4- methoxy benzophenones, 2,2', 4,4'- tetrahydroxybenzophenones, 2,2'- dihydroxy -4,4'- dimethoxys
One kind, two or three of combination of the above in benzophenone and 2-hydroxy-4-n-octoxybenzophenone；
The hydroxybenzoic acid class is 2,4-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate and/or 3,5-
The positive hexadecyl ester of di-tert-butyl-4-hydroxybenzoic acid；
The hydroxy-phenyl benzotriazole class is 2- (2- hydroxy-5-methyl bases phenyl) BTAs and/or 2- (bis- tertiary fourths of 3,5-
Base -2- hydroxyphenyls) -5- chlorobenzotriazoles；
The hydroxyphenyltriazinuv class is 2- (double (2,4- the 3,5-dimethylphenyls) -1,3,5- triazine -2- bases of 4,6-) pungent oxygen of -5-
Base phenol；
The oxanilide class is N- (2- ethoxyl phenenyls)-N'- (4- ethylphenyls)-oxalamides and/or N- (2- second
Phenyl)-N'- (4- Permethyl 99A bases phenyl)-ethylenediamine；
The formamidine is N- (carboethoxyphenyl)-N'- methyl-N'- benzene carbon amidines and/or N- (ethoxy carbonyl benzene
Base)-N'- ethyl-N'- phenyl formamidines；
One kind in D-glucitol, pentaerythrite and bipentaerythrite of the polyalcohols, two or three；
One kind in trimethyl orthoformate, triethyl orthoformate and tripropyl orthoformate of the orthoformic acid esters, two
Kind or three kinds；
The organosulfur compound be selected from the double octadecyl esters of 3,3'- dilauryl thiodipropionates, 3,3'- thio-2 acids and
One kind in 3,3'- thio-2 acid myristyl esters, two or three；
The olefines is selected from propylene, butylene, 2-methyl-1-butene alkene, 3-methyl-1-butene, 2- methyl isophthalic acids, 3- fourths two
Alkene, 2,3- dimethyl -1- butylene, 1- amylenes, cyclopentene, 2- methyl-butenes, 4,4- dimethyl -1- amylenes, 2,3,4- front threes
Base -2- amylenes, 1- methyl cyclopentenes, 1- hexenes, cyclohexene, α-methylstyrene, 2,4- diphenyl -4-methyl-1-pentene, 2-
Isopropenyl toluene, laurene, farnesene and one kind, two or three of combination of the above in 3- nitrostyrolenes；
One kind in monoethanolamine, diethanol amine and triethanolamine of the ethanolamines, two or three；
The fatty amines are selected from ethylenediamine, triethylamine, Tri-n-Propylamine, diisopropylamine, tri-n-butylamine, di-iso-butylmanice, three
One kind, two or three of combination of the above in isobutyl amine and triisobutylamine.As preferable mode, the stabilizer is selected from epoxy
Compound, hindered amines, phosphorous acid esters, salicylic acid esters, hydroxy benzophenone ketone, hydroxy-phenyl-benzotriazole, carbonamidine
Class, orthoformic acid esters, ethanolamines and one kind, two or three of combination of the above in fatty amines.
As preferable mode, in aforementioned stable agent：Epoxide is oxirane；The nitro compound is nitro
Methane；The hindered amines is 2,2,6,6- tetramethyl piperidines and/or double (2,2,6,6- tetramethyl -4- piperidyls) decanedioic acid
Ester；The Hinered phenols are DBPC 2,6 ditertiary butyl p cresol；The Zhong Fang amines are 4- isopropylamino diphenylamines；The beta-diketon
Class is dibenzoyl methane；The phosphorous acid esters be selected from triphenyl phosphite, distearyl pentaerythritol diphosphite,
One kind in double (2,4- di-tert-butyl-phenyls) pentaerythritol diphosphites and phosphorous acid three (the 2-methyl-2-phenylpropane bases of 2,4- bis-) esters, two
Kind or three kinds of combination of the above；The salicylic acid esters are phenyl salicylate；The cinnamate derivative is 2- cyano group -3,3- diphenyl
Ethyl acrylate；The hydroxy benzophenone ketone is ESCALOL 567；The hydroxybenzoic acid class is 3,5-
Di-tert-butyl-4-hydroxybenzoic acid -2,4- 6- di-tert-butyl phenyl esters；The hydroxy-phenyl benzotriazole class is 2- (2- hydroxy-5-methyl bases
Phenyl) BTA；The oxanilide class is N- (2- ethoxyl phenenyls)-N'- (4- ethylphenyls)-oxalamide；It is described
Formamidine is N- (carboethoxyphenyl)-N'- ethyl-N'- phenyl formamidines；The polyalcohols are pentaerythrite；The original
Formate ester is triethyl orthoformate；The organosulfur compound is 3,3'- dilauryl thiodipropionates；The olefines is
2-methyl-1-butene alkene；The ethanolamines are triethanolamine；The fatty amines are triethylamine.
As preferred mode, in aforementioned stable agent:The epoxide is oxirane；The hindered amines is
2,2,6,6- tetramethyl piperidines and/or bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate；The phosphorous acid esters are selected from
Triphenyl phosphite, distearyl pentaerythritol diphosphite, double phosphorous of (2,4- di-tert-butyl-phenyls) pentaerythrite two
Acid esters and one kind, two or three of combination of the above in phosphorous acid three (the 2-methyl-2-phenylpropane bases of 2,4- bis-) ester；The salicylic acid esters are
Phenyl salicylate；The hydroxy benzophenone ketone is ESCALOL 567；The hydroxy-phenyl benzotriazole class is
2- (2- hydroxy-5-methyl bases phenyl) BTA；The formamidine is N- (carboethoxyphenyl)-N'- ethyl-N'- phenyl
Carbonamidine；The orthoformic acid esters are triethyl orthoformate；The ethanolamines are triethanolamine；The fatty amines are three second
Amine.
It is 0.1 that the quality proportioning of stabilizer and HFC-161 of the present invention, which is preferably,:100~5.0:100；It is further excellent
Elect 0.2 as:100~2.5:100.
Composition of the present invention, can further contain lubricating oil, and the lubricating oil is selected from polyalcohol esters, poly- alkane
Base benzene class, glymes, polyalkylene glycols, PAG esters, poly-alpha-olefin class, mineral oil, synthesis alkane
Hydrocarbon, synthesis cycloalkane, dibasic acid ester, polyester, neopentyl ester, organosilicon, esters of silicon acis, phosphide ester, fluoride, paraffin and compound stone
One kind, two or three of combination of the above in wax.
As preferable mode, above-mentioned lubricating oil is selected from polyalcohol esters, polyoxyethylene alkylphenyl class, glymes, poly- alkylene
Base glycols, PAG esters, poly-alpha-olefin class and one kind, two or three of combination of the above in mineral oil.
The mutual supplement with each other's advantages that the 4th component realizes various refrigerants, the 4th component are added in composition of the present invention
One kind, two or three of combination of the above in following components：
HCC-20、HCC-30、HCC-40、HCC-240aa、HCC-250aa、HCC-260da、HCC-260db；
HCFC-21、HCFC-22、HCFC-31、HCFC-123、HCFC-124、HCFC-141b、HCFC-142b、HCFC-
225ca、HCFC-225cb、HCFC-241db、HCFC-242dc、HCFC-244bb、HCFC-244db；
HFC-14、HFC-23、HFC-32、HFC-41、HFC-116、HFC-125、HFC-134、HFC-134a、HFC-143、
HFC-143a、HFC-152a、HFC-161、HFC-218、HFC-227ca、HFC-227ea、HFC-236cb、HFC-236ea、
HFC-236fa、HFC-245ca、HFC-245cb、HFC-245eb、HFC-245fa、HFC-263fb、HFC-329mcc、HFC-
338mcc、HFC-338mcf、HFC-365mfc；
HFE-125、HFE-134、HFE-143、HFE-143a、HFE-170、HFE-236fa1、HFE-245cb1、HFE-
245cb2、HFE-245fa1、HFE-245fa2、HFE-254cb1、HFE-338mcf2、HFE-347mcc1、HFE-347mmy1、
HFE-1216；
HCO-1120、HCO-1130、HCO-1230xa、HCO-1250xf、HCO-1260zf；
HCFO-1113、HCFO-1122、HCFO-1223xd、HCFO-1223za、HCFO-1224yd、HCFO-1224zb、
HCFO-1231xf、HCFO-1232xf、HCFO-1233xf、HCFO-1233yc、HCFO-1233zd；
HFO-1114、HFO-1123、HFO-1132、HFO-1132a、HFO-1216、HFO-1225yc、HFO-1225ye、
HFO-1225zc、HFO-1234yc、HFO-1234yf、HFO-1234zc、HFO-1234ze、HFO-1243yc、HFO-1243ye、
HFO-1243ze、HFO-1243zf、HFO-1252、HFO-1261yf、HFO-1261zf、HFO-1336mzz、HFO-1345mzz、
HFO-1354mzy、HFO-1429mzy、HFO-1438mzz；
Ammonia, water, carbon dioxide, methane, ethane, propane, normal butane, iso-butane, pentane, isopentane, neopentane, ring penta
Alkane, ethene, propylene, methylamine, ethamine, methanol, ethanol, ether, acetonitrile, acetic acid, acetic anhydride, methyl formate, methyl acetate, acetic acid
Ethyl ester, N, N '-dimethyl formamide, N, N '-dimethyl acetamide, hexamethyl-phosphoramide, N- crassitudes, tetrahydrochysene furan
Mutter, pyridine, pyrimidine, pyrazine, 3,3,3- trifluoropropynes.
As preferable mode, above-mentioned 4th component is selected from HCFC-22, HFC-32, HFC-41, HFC-125, HFC-
134a、HFC-143a、HFC-152a、HFC-161、HFC-227ea、HFC-245fa、HFE-143a、HFE-170、HCFO-
1233zd, HFO-1234yf, HFO-1234ze, HFO-1243zf, HFO-1252, HFO-1261yf, HFO-1336mzz, dioxy
Change carbon, propane, ammonia, one kind in iso-butane, two or three of combination of the above.
Composition of the present invention, it may be used as the heat transfer composition of liquid or gas form, refrigerant, aerosol and push away
Enter agent, foaming agent, foaming agent, solvent, cleaning agent, carrier fluid, substituted type drier, polishing grinding agent, polymerisation medium, polyolefin and
Swelling agent, dielectric, extinguishing chemical or the flame retardant of polyurethane.Composition of the present invention, it is suitable as fixed air-conditioning, movement
Heat transfer composition in formula air-conditioning, refrigerator, refrigerator, reezer system, cooler, heat pump or container.
Composition of the present invention can be used as the substitute of currently used refrigerant, and currently used refrigerant is included but not
It is limited to R125, R134a, R32, R22, R12, R407C, R410A and R404A.
Composition provided by the invention, there is advantages below：
（1）Stabilizer is respectively provided with good intermiscibility with lubricating oil or HFC-161 and its mixed working fluid；
（2）Stabilizer nature is stable, and itself, which will not occurs, in high temperature decomposes, and will not produce shadow to system parts
Ring；
（3）The composition is a kind of stabilization for being coexisted down even in air or oxygen and can also maintaining stable state for a long time
Change composition, can be used as in refrigerant or heat-transfer fluid and the method for producing cooling or heating, it is also possible to substitute at present
What is used has the refrigerant or heat transfer fluid composition of higher global warming potential or ozone depletion potential.
Embodiment
The present invention is further illustrated with reference to specific embodiment.It is one skilled in the art would recognize that of the invention
All alternatives, improvement project and the equivalents that may include in Claims scope are covered, it is real in detail below
The scheme of applying is interpreted as only being used as example, and does not limit the invention to these embodiments, i.e., not with any side
The remainder of the formula constraint present invention.Meanwhile those skilled in the art can maximally utilise according to description of the invention
The present invention.
The common properties of general types are as described in Table 1 in the stabilizer.
The common properties of the stabilizer general types of table 1
Formed by shown in table 2 below, prepare each comparative example and the composition of embodiment.
The composition of the comparative example of table 2 and embodiment
Above-described embodiment and comparative example are sealed in pressure vessel together with metal material iron, copper, are incubated at 175 DEG C
14 days（336 hours）Afterwards, carry out HFC-161 acidity and the acidity of fluorinion concentration detection and lubricating oil detect, with whether
Acidity is examined with fluorinion concentration to judge whether HFC-161 occurs pyrolytic, so as to judge the effect of stabilizer.Specific knot
Fruit is as shown in table 3.
The experimental result of the comparative example of table 3 and embodiment
As seen from the table, not plus stabilizer comparative example 1,2, its HFC-161 has a certain acidity, and detect certain fluorine from
Sub- concentration, show that under experimental conditions, HFC-161 is decomposed.And although the HFC-161 of comparative example 3 experiment samples do not detect acid
Degree and fluorine ion, but Experiment Metal is corroded, and illustrates that HFC-161 is also decomposed, catabolite generates with Experiment Metal
Chemical reaction so that HFC-161 experiment sample does not detect acidity and fluorine ion.And the embodiment 1 to 30 of stabilizer has been used,
Acidity and fluorine ion are not detected, and the acidity of lubricating oil also complies with requirement, therefore illustrate the combination of stabilizers of the present invention to HFC-
161 pyrolytic has obvious inhibiting effect, can be used as HFC-161 stabilizer.
Claims (12)
1. a kind of composition, comprising HFC-161 and stabilizer, the stabilizer is selected from nitro compound, hindered amines, secondary arylamine
Class, beta-diketon class, salicylic acid esters, cinnamate derivative, hydroxybenzoic acid class, hydroxy-phenyl-benzotriazole, hydroxy phenyl three
Piperazine class, oxanilide class, formamidine, polyalcohols, orthoformic acid esters, organosulfur compound, olefines, ethanolamines and fat
One kind, two or three of combination of the above in amine；
The nitro compound is selected from nitromethane, nitroethane, 1- nitropropanes, 2- nitropropanes, nitrobenzene and to dinitro
One kind, two or three of combination of the above in base benzene；
The hindered amines be selected from 2,2,6,6- tetramethyl piperidines, bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate and
One kind, two or three of combination of the above in double (1,2,2,6,6- pentamethyl -4- piperidyls) sebacates；
The Zhong Fang amines are to be selected from 4- isopropylaminos diphenylamines, 2,2,4- trimethyl -1,2- EEDQs and N- (1,3- diformazans
Base butyl) one kind, two or three of combination of the above in-N'- phenyl -1,4- phenylenediamines；
The beta-diketon class is dibenzoyl methane and/or stearoyl benzoyl methane；
The salicylic acid esters are salicylic acid -4- tert-butyl groups phenyl ester and/or phenyl salicylate；
The cinnamate derivative is selected from 2-cyano -3,3-diphenyl ethyl acrylate and/or 2- cyano group -3,3- diphenyl propylene
Acid -2- ethylhexyls；
The hydroxybenzoic acid class is 2,4-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate and/or the uncles of 3,5- bis-
The positive hexadecyl ester of butyl -4-HBA；
The hydroxy-phenyl benzotriazole class be 2- (2- hydroxy-5-methyl bases phenyl) BTAs and/or 2- (3,5- di-t-butyls-
2- hydroxyphenyls) -5- chlorobenzotriazoles；
The hydroxyphenyltriazinuv class is 2- (double (2,4- the 3,5-dimethylphenyls) -1,3,5- triazine -2- bases of 4,6-) -5- octyloxies
Phenol；
The oxanilide class is N- (2- ethoxyl phenenyls)-N'- (4- ethylphenyls)-oxalamides and/or N- (2- ethyoxyls
Phenyl)-N'- (4- Permethyl 99A bases phenyl)-ethylenediamine；
The formamidine be N- (carboethoxyphenyl)-N'- methyl-N'- benzene carbon amidines and/or N- (carboethoxyphenyl)-
N'- ethyl-N'- phenyl formamidines；
One kind in D-glucitol, pentaerythrite and bipentaerythrite of the polyalcohols, two or three；
One kind in trimethyl orthoformate, triethyl orthoformate and tripropyl orthoformate of the orthoformic acid esters, two kinds or
Three kinds；
The organosulfur compound is selected from the double octadecyl esters and 3 of 3,3'- dilauryl thiodipropionates, 3,3'- thio-2 acids,
One kind in 3'- thio-2 acid myristyl esters, two or three；
The olefines be selected from propylene, butylene, 2-methyl-1-butene alkene, 3-methyl-1-butene, 2- methyl isophthalic acids, 3- butadiene, 2,
3- dimethyl -1- butylene, 1- amylenes, cyclopentene, 2- methyl-butenes, 4,4- dimethyl -1- amylenes, 2,3,4- trimethyls -2- penta
Alkene, 1- methyl cyclopentenes, 1- hexenes, cyclohexene, α-methylstyrene, 2,4- diphenyl -4-methyl-1-pentene, 2- isopropyl alkene
Base toluene, laurene, farnesene and one kind, two or three of combination of the above in 3- nitrostyrolenes；
One kind in monoethanolamine, diethanol amine and triethanolamine of the ethanolamines, two or three；
The fatty amines are selected from ethylenediamine, triethylamine, Tri-n-Propylamine, diisopropylamine, tri-n-butylamine, di-iso-butylmanice, three isobutyls
One kind, two or three of combination of the above in amine and triisobutylamine.
2. according to the composition described in claim 1, it is characterised in that the stabilizer be selected from hindered amines, salicylic acid esters,
Hydroxy-phenyl-benzotriazole, formamidine, orthoformic acid esters, ethanolamines and one kind in fatty amines, two or three with
Upper combination.
3. according to the composition described in claim 1, it is characterised in that described：
The nitro compound is nitromethane；
The hindered amines is 2,2,6,6- tetramethyl piperidines and/or bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate；
The Zhong Fang amines are 4- isopropylamino diphenylamines；
The beta-diketon class is dibenzoyl methane；
The salicylic acid esters are phenyl salicylate；
The cinnamate derivative is 2-cyano -3,3-diphenyl ethyl acrylate；
The hydroxybenzoic acid class is 2,4-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate；
The hydroxy-phenyl benzotriazole class is 2- (2- hydroxy-5-methyl bases phenyl) BTA；
The oxanilide class is N- (2- ethoxyl phenenyls)-N'- (4- ethylphenyls)-oxalamide；
The formamidine is N- (carboethoxyphenyl)-N'- ethyl-N'- phenyl formamidines；
The polyalcohols are pentaerythrite；
The orthoformic acid esters are triethyl orthoformate；
The organosulfur compound is 3,3'- dilauryl thiodipropionates；
The olefines is 2-methyl-1-butene alkene；
The ethanolamines are triethanolamine；
The fatty amines are triethylamine.
4. according to the composition described in claim 2, it is characterised in that described：
The hindered amines is 2,2,6,6- tetramethyl piperidines and/or bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate；
The salicylic acid esters are phenyl salicylate；
The hydroxy-phenyl benzotriazole class is 2- (2- hydroxy-5-methyl bases phenyl) BTA；
The formamidine is N- (carboethoxyphenyl)-N'- ethyl-N'- phenyl formamidines；
The orthoformic acid esters are triethyl orthoformate；
The ethanolamines are triethanolamine；
The fatty amines are triethylamine.
5. according to the composition described in claim 1, it is characterised in that the quality proportioning of the stabilizer and HFC-161 is 0.1:
100~5.0:100.
6. according to the composition described in claim 5, it is characterised in that the quality proportioning of the stabilizer and HFC-161 is 0.2:
100~2.5:100.
7. according to the composition described in claim 1, it is characterised in that containing lubricating oil, the lubricating oil is selected from polyol ester
Class, polyoxyethylene alkylphenyl class, glymes, polyalkylene glycols, PAG esters, poly-alpha-olefin class, mineral oil,
Synthesize alkane, synthesis cycloalkane, dibasic acid ester, polyester, neopentyl ester, organosilicon, esters of silicon acis, phosphide ester, fluoride and stone
One kind, two or three of combination of the above in wax.
8. according to the composition described in claim 7, it is characterised in that the lubricating oil is selected from polyalcohol esters, polyoxyethylene alkylphenyl
Class, glymes, polyalkylene glycols, PAG esters, poly-alpha-olefin class and one kind in mineral oil, two
Kind or three kinds of combination of the above.
9. according to the composition described in claim 7, it is characterised in that the composition contains the 4th component, the 4th component
One kind, two or three of combination of the above in following substances：
HCC-20、HCC-30、HCC-40、HCC-240aa、HCC-250aa、HCC-260da、HCC-260db；
HCFC-21、HCFC-22、HCFC-31、HCFC-123、HCFC-124、HCFC-141b、HCFC-142b、HCFC-225ca、
HCFC-225cb、HCFC-241db、HCFC-242dc、HCFC-244bb、HCFC-244db；
HFC-14、HFC-23、HFC-32、HFC-41、HFC-116、HFC-125、HFC-134、HFC-134a、HFC-143、HFC-
143a、HFC-152a、HFC-218、HFC-227ca、HFC-227ea、HFC-236cb、HFC-236ea、HFC-236fa、HFC-
245ca、HFC-245cb、HFC-245eb、HFC-245fa、HFC-263fb、HFC-329mcc、HFC-338mcc、HFC-
338mcf、HFC-365mfc；
HFE-125、HFE-134、HFE-143、HFE-143a、HFE-170、HFE-236fa1、HFE-245cb1、HFE-
245cb2、HFE-245fa1、HFE-245fa2、HFE-254cb1、HFE-338mcf2、HFE-347mcc1、HFE-347mmy1、
HFE-1216；
HCO-1120、HCO-1130、HCO-1230xa、HCO-1250xf、HCO-1260zf；
HCFO-1113、HCFO-1122、HCFO-1223xd、HCFO-1223za、HCFO-1224yd、HCFO-1224zb、HCFO-
1231xf、HCFO-1232xf、HCFO-1233xf、HCFO-1233yc、HCFO-1233zd；
HFO-1114、HFO-1123、HFO-1132、HFO-1132a、HFO-1216、HFO-1225yc、HFO-1225ye、HFO-
1225zc、HFO-1234yc、HFO-1234yf、HFO-1234zc、HFO-1234ze、HFO-1243yc、HFO-1243ye、HFO-
1243ze、HFO-1243zf、HFO-1252、HFO-1261yf、HFO-1261zf、HFO-1336mzz、HFO-1345mzz、HFO-
1354mzy、HFO-1429mzy、HFO-1438mzz；
Ammonia, water, carbon dioxide, methane, ethane, propane, normal butane, iso-butane, pentane, isopentane, neopentane, pentamethylene,
Ethene, propylene, methylamine, ethamine, methanol, ethanol, ether, acetonitrile, acetic acid, acetic anhydride, methyl formate, methyl acetate, acetic acid second
Ester, N, N '-dimethyl formamide, N, N '-dimethyl acetamide, hexamethyl-phosphoramide, N- crassitudes, tetrahydrofuran,
Pyridine, pyrimidine, pyrazine, 3,3,3- trifluoropropynes.
10. according to the composition described in claim 9, it is characterised in that the 4th component be selected from HCFC-22, HFC-32,
HFC-41、HFC-125、HFC-134a、HFC-143a、HFC-152a、HFC-161、HFC-227ea、HFC-245fa、HFE-
143a、HFE-170、HCFO-1233zd、HFO-1234yf、HFO-1234ze、HFO-1243zf、HFO-1252、HFO-
One kind, two or three of combination of the above in 1261yf, HFO-1336mzz, carbon dioxide, propane, ammonia, iso-butane.
11. the composition any one of claim 1 to 10, it is characterised in that the composition is used as liquid or gas shape
The heat transfer composition of formula, refrigerant, aerosol propellants, foaming agent, foaming agent, solvent, cleaning agent, carrier fluid, substituted type are done
Drying prescription, polishing grinding agent, polymerisation medium, swelling agent, dielectric, extinguishing chemical or the flame retardant of polyolefin and polyurethane.
12. the composition any one of claim 1 to 10, it is characterised in that the composition be used as fixed air-conditioning,
Heat transfer composition in movable air conditioner, refrigerator, refrigerator, reezer system, cooler, heat pump or container.
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Denomination of invention: Composition containing HFC-161 and stabilizer Effective date of registration: 20211011 Granted publication date: 20180126 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |
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Date of cancellation: 20220507 Granted publication date: 20180126 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Zhaohui sub branch Pledgor: SINOCHEM LANTIAN Co.,Ltd. Registration number: Y2021330001830 |