CN1035439C - Emulsified heavy oil, its prepn. and application - Google Patents
Emulsified heavy oil, its prepn. and application Download PDFInfo
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- CN1035439C CN1035439C CN93114297A CN93114297A CN1035439C CN 1035439 C CN1035439 C CN 1035439C CN 93114297 A CN93114297 A CN 93114297A CN 93114297 A CN93114297 A CN 93114297A CN 1035439 C CN1035439 C CN 1035439C
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- oil
- heavy oil
- hydrolysed
- partly
- emulsifying agent
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Abstract
The present invention relates to emulsification heavy oil which is composed of partial saponified emulsifiers, heavy oil and water, wherein edible oil, waste oil, sodium hydroxide and water are heated to carry out sponification reaction to generate the partial saponified emulsifiers. The partial saponified emulsifiers with a saponification value of 40 to 80 mgKOH/g are used as fuel on a natural rubber drying line. The phenomena of the pollution due to black smoke, and the undercook and the stickiness of the standard rubber in the drying process can be eliminated, and the quality of the standard rubber is ensured.
Description
The present invention relates to a kind of emulsification heavy oil and specially refer to the field that this emulsification heavy oil acts as a fuel and uses on the natural rubber drying line.
Relevant fuel oil additive is at " fine chemicals dictionary " (the version P593 in 1989 of Chemical Industry Press～P602) be described.In the fuel substitute technology academic conference that Chinese Society of Engineering Thermophysics in 1986 holds, auxiliary reagent factory, Shanghai Mr. Yan Xinkang has discussed in " application and the flame mechanism of additive 801 in the fuel water technology inquired into " this article and has only made oil in water emulsion with diesel oil blended with water through emulsification, has the high shortcoming of production cost.European patent (EP-78249) has been narrated in heavy oil, diesel oil and other fuel and have been added the solution of being made up of transition or alkaline rare earth metal and hydrocarbon polymer or oxide compound, the problem of the cigarette ash product when helping to reduce diesel oil and heavy oil combustion.But shortcoming is a complex procedures, the cost height.CN 1054438A discloses a kind of prescription of emulsification heavy oil, and it is directly with sodium hydroxide, SODIUMNITRATE, potassium permanganate mixture heavy oil to be carried out emulsification, can not guarantee that heavy oil and water are fully emulsified, does not reach the water oil equilibrium value of optimization.
The objective of the invention is to overcome above-mentioned cost height, the inadequate shortcoming of complex procedures and heavy oil and emulsifying water and propose a kind of on the natural rubber drying line as emulsification heavy oil of fuel and preparation method thereof, another object of the present invention is that this emulsification heavy oil also can make fuel and use in generating, boiler, glass processing, ceramic post sintering.
Emulsification heavy oil of the present invention is by partly-hydrolysed emulsifying agent, and commercially available heavy oil and water are formed, and its component and content (percentage ratio meter by weight) are as follows:
Partly-hydrolysed emulsifying agent 0.02～2.0% (weight)
14～18% (weight)
Heavy oil 80～85% (weight)
Partly-hydrolysed emulsifying agent is by edible oil or waste oil, sodium hydroxide, and clear water, nonionogenic tenside, oxygenant is formed, component and content following (percentage ratio meter by weight):
Oil 32-40% (weight)
Sodium hydroxide 2-4% (weight)
Clear water 55-65% (weight)
Nonionogenic tenside 0.01-0.03% (weight)
Oxygenant 0.2-0.3% (weight)
Partly-hydrolysed reaction process is as follows:
The partly-hydrolysed product of rusting alkali
CH
2O
2CR CH
2OH
｜ ｜
HO
2CR′ +NaOH→ CHO
2CR′＋RCOONa
｜ ｜
CH
2O
2CR″ CH
2O
2CR″
The partly-hydrolysed product of partly-hydrolysed product caustic soda
CH
2OH CH
2OH
｜ ｜
CHO
2CR′ +NaOH→ CHOH+R′COONa
｜ ｜
CH
2O
2CR″ CH
2O
2CR″
RCOO in the formula
-, R ' COO
-, R " COO
-Be stearate radical or palmitin acid group or oleic acid root.
By above-mentioned reaction formula, control the saponification degree of emulsifying agent according to the add-on of sodium hydroxide, its saponification value is 40-80mg KOH/g.
Above-mentioned oil comprises edible or useless animal oil and vegetables oil.For example useless lard, useless butter, useless sheep oil, useless fish oil, useless soya-bean oil, useless peanut oil, useless Oleum Gossypii semen, useless plam oil and waste oil residue etc.
Oil in each prescription can comprise 1-3 kind component in edible oil, the waste oil.
Above-mentioned nonionogenic tenside is a tween-80, Tween-40, tween series product such as tween 20.
Above-mentioned oxygenant is the mixture of potassium permanganate and saltpetre, and blending ratio is 1: 2 to 2: 3.
The preparation of emulsification heavy oil of the present invention is to be undertaken by following two steps.
A. the preparation of partly-hydrolysed emulsifying agent (the following meter of percentage ratio by weight)
Edible oil or waste oil 32-40% are added commercially available caustic soda (NaoH) 2～4%, add clear water 55-65%, through the heating saponification, saponification temperature is 60-90 ℃, saponification time is 20 '-60 ' and, obtain thick partly-hydrolysed product.Its saponification value is 40-80mg KOH/g.Above-mentioned partly-hydrolysed product is cooled to 20-40 ℃, adds tween-80 (or Tween-40 or tween 20) 0.01～0.03% and potassium permanganate and mixture of potassium nitrate 0.2～0.3%, through stirring 10 '-30 ' making partly-hydrolysed emulsifying agent, product is all effective.
The partly-hydrolysed emulsifying agent that makes with lard, useless lard is a white.
The partly-hydrolysed emulsifying agent that makes with vegetables oil, waste vegetable oil is pale brown look.
The partly-hydrolysed emulsifying agent that makes with waste oil residue is a chocolate.
The preparation of B emulsification heavy oil
Add 0.02～2.0% partly-hydrolysed emulsifying agent and make emulsion in the 14-18% clear water, emulsion is poured in 70-85 ℃ the heavy oil, its heavy oil is 80-85%, stir 10 '-60 ', obtaining emulsification heavy oil, product is all effective.
When emulsification heavy oil of the present invention acted as a fuel in the natural rubber drying process and uses, because of sufficient combustion, flare was prosperous, improved drying efficiency, and eliminated black smoke to the pollution of standard glue with prevent that standard glue from producing the half-cooked phenomenon that is clamminess.Simultaneously, emulsification heavy oil has also reduced the energy consumption of the viscosity saving conveying of fuel oil system.
Embodiment 1
Get 180 kilograms of lards and put into the reactor that has chuck, add 15 kilograms in sodium hydroxide, 300 kilograms in clear water, 80 ± 2 ℃ of Heating temperatures constantly stir, reaction times 30 ', be cooled to room temperature then and obtain thick product. add 100 gram tween-80s and potassium permanganate 400 grams again, saltpetre 800 grams stir, obtain partly-hydrolysed emulsifying agent, final product is all effective.Saponification value is 42mg KOH/g.In 50 liters of containers, add 1 kilogram of partly-hydrolysed emulsifying agent, add 200 kilograms of clear water, pour into after the stirring in 1000 kilograms 80 ℃ the heavy oil through stir 30 ', must emulsification heavy oil, product is all effective.When the gained emulsification heavy oil was done the fuel use on the natural rubber drying line, the standard glue after the oven dry was not subjected to black smoke pollution, the half-cooked phenomenon that is clamminess do not occur.Rate of economizing gasoline is 8～16%.
Embodiment 2
In the opening pot, put into 8 kilograms in 10 kilograms of plam oils and useless soya-bean oil, put into 1.5 kilograms in sodium hydroxide, 30 kilograms in clear water is heated to 80 ± 5 ℃, heat-up time 30 ', be cooled to room temperature then, add 10 gram Tween-40s again, potassium permanganate 40 grams, saltpetre 80 grams, stirring 30 ', obtain partly-hydrolysed emulsifying agent, saponification value 60mg KOH/g.
Embodiment 3
In the opening pot, add 10 kilograms of waste oil residues, 8 kilograms of lards, 1.5 kilograms in sodium hydroxide, 30 kilograms in clear water is heated to 70 ± 5 ℃, constantly stirs, the reaction times 50 '.Being cooled to room temperature, adding 10 gram tween-80s. potassium permanganate 40 grams, saltpetre 80 grams stir 30 ' obtain partly-hydrolysed emulsifying agent.Saponification value 70mg KOH/g.
Embodiment 4
In the reactor of strap clamp cover, add useless lard double centner, 80 kilograms in soya-bean oil, 15 kilograms in sodium hydroxide, 300 kilograms in clear water is heated to 80 ± 2 ℃, constantly stirs, the reaction times 20 '.Be cooled to room temperature, adding 100 gram tween 20s, potassium permanganate 400 grams, saltpetre 800 grams, stirring 30 ', get partly-hydrolysed emulsifying agent.Saponification value 52mg KOH/g.
Embodiment 5
In having the reactor of chuck, add the waste oil residue double centner, 45 kilograms of useless lards, 35 kilograms in useless soya-bean oil, 15 kilograms in sodium hydroxide, 300 kilograms in clear water is heated to 70 ± 5 ℃, constantly stirs, reaction times 40 ', be cooled to room temperature, add 100 gram tween-80s, potassium permanganate 400 grams, saltpetre 800 grams, stirring 30 ' must partly-hydrolysed emulsifying agent.Saponification value is 75mg KOH/g.
Preparation emulsification heavy oil condition and effect are with embodiment 1 among the embodiment 2-5.
Claims (7)
1, a kind of emulsification heavy oil that is used on the natural rubber drying line is characterized in that it by partly-hydrolysed emulsifying agent, and heavy oil and water are formed, and its component and content (percentage ratio meter by weight) are as follows:
Partly-hydrolysed emulsifying agent 0.02～2%
Clear water 14～18%
The component and the content of heavy oil 80～85% partly-hydrolysed emulsifying agents are as follows:
Edible oil and waste oil 32-40%
Sodium hydroxide 2-4%
Clear water 55-65%
Nonionogenic tenside 0.01-0.03%
Oxygenant 0.2-0.3%
Saponification value is 40-80mg KOH/g.
2, a kind of emulsification heavy oil that is used on the natural rubber drying line according to claim 1 is characterized in that described oil is edible oil and useless animal oil, waste vegetable oil and waste oil residue, and the oil in each prescription can comprise 1-3 kind component in the oil.
3, a kind of emulsification heavy oil that is used on the natural rubber drying line according to claim 1 is characterized in that described oxygenant is the mixture of potassium permanganate and saltpetre, and ratio is a potassium permanganate: saltpetre=1: 2～2: 3
4, a kind of preparation method who is used for the emulsification heavy oil on the natural rubber drying line is characterized in that being undertaken by following two steps;
(1) add the heating of sodium hydroxide, clear water in edible oil and waste oil and carry out saponification reaction, temperature of reaction is 60-85 ℃, reaction times 20 '-60 ', add nonionogenic tenside, oxygenant, make partly-hydrolysed emulsifying agent through stirring.
(2) in above-mentioned partly-hydrolysed emulsifying agent, add after clear water stirs, pour in the heavy oil, stir 10 '-30 ' make emulsification heavy oil.
5, a kind of preparation method who is used for the emulsification heavy oil on the natural rubber drying line, described oil accounts for 32-40% when it is characterized in that preparing partly-hydrolysed emulsifying agent, and sodium hydroxide accounts for 2-4%, and clear water accounts for 55-65%, nonionogenic tenside accounts for 0.01-0.03%, and oxygenant accounts for 0.2-0.3%.
6, a kind of preparation method who is used for the emulsification heavy oil on the natural rubber drying line is characterized in that described partly-hydrolysed emulsifying agent is 0.2-2%, and clear water is 14-18%, and heavy oil is 80-85%.
7, a kind of purposes that is used for the emulsification heavy oil on the natural rubber drying line is characterized in that it also can be used on glass processing, and ceramic post sintering, generating, boiler act as a fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93114297A CN1035439C (en) | 1993-11-12 | 1993-11-12 | Emulsified heavy oil, its prepn. and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93114297A CN1035439C (en) | 1993-11-12 | 1993-11-12 | Emulsified heavy oil, its prepn. and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1102669A CN1102669A (en) | 1995-05-17 |
| CN1035439C true CN1035439C (en) | 1997-07-16 |
Family
ID=4990460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93114297A Expired - Fee Related CN1035439C (en) | 1993-11-12 | 1993-11-12 | Emulsified heavy oil, its prepn. and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1035439C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052748C (en) * | 1995-12-18 | 2000-05-24 | 中国科学院广州能源研究所 | Heavy oil-water suspensoid fuel and preparation thereof |
| CN101508742B (en) * | 2009-03-13 | 2012-05-09 | 云南高深橡胶有限公司 | Drying process of natural rubber |
| CN103013643B (en) * | 2011-09-21 | 2014-11-05 | 山西太钢不锈钢股份有限公司 | Steel industry water-surface floating oil processing method |
| CN102352460B (en) * | 2011-10-26 | 2013-01-09 | 南昌航空大学 | High-chromium white cast iron spherical plug and preparation method thereof |
| CN102660335B (en) * | 2012-06-06 | 2014-06-11 | 刘一江 | Biological methanol oil prepared from illegal cooking oil products |
| CN107858178A (en) * | 2017-11-22 | 2018-03-30 | 深圳市国能环保科技有限公司 | A kind of oil emulsion of Effictive nuisancelless and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659492A (en) * | 1984-06-11 | 1987-04-21 | The Lubrizol Corporation | Alkenyl-substituted carboxylic acylating agent/hydroxy terminated polyoxyalkylene reaction products and aqueous systems containing same |
| US4729839A (en) * | 1986-05-29 | 1988-03-08 | Phillips Petroleum Company | Water soluble lubricating additives |
| CN87204755U (en) * | 1987-11-10 | 1988-07-13 | 湖南省能源研究所 | Fuel oil water emulsifying mixer |
| CN1054438A (en) * | 1991-02-11 | 1991-09-11 | 任春山 | A kind of prescription of emulsification heavy oil and compound method |
| CN1067593A (en) * | 1991-06-10 | 1993-01-06 | 湖南日用化工总厂 | Multifunctiuonal emulsifying agent for adding water in heavy oil |
-
1993
- 1993-11-12 CN CN93114297A patent/CN1035439C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659492A (en) * | 1984-06-11 | 1987-04-21 | The Lubrizol Corporation | Alkenyl-substituted carboxylic acylating agent/hydroxy terminated polyoxyalkylene reaction products and aqueous systems containing same |
| US4729839A (en) * | 1986-05-29 | 1988-03-08 | Phillips Petroleum Company | Water soluble lubricating additives |
| CN87204755U (en) * | 1987-11-10 | 1988-07-13 | 湖南省能源研究所 | Fuel oil water emulsifying mixer |
| CN1054438A (en) * | 1991-02-11 | 1991-09-11 | 任春山 | A kind of prescription of emulsification heavy oil and compound method |
| CN1067593A (en) * | 1991-06-10 | 1993-01-06 | 湖南日用化工总厂 | Multifunctiuonal emulsifying agent for adding water in heavy oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1102669A (en) | 1995-05-17 |
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