CN106238216B - A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method - Google Patents
A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method Download PDFInfo
- Publication number
- CN106238216B CN106238216B CN201610629649.9A CN201610629649A CN106238216B CN 106238216 B CN106238216 B CN 106238216B CN 201610629649 A CN201610629649 A CN 201610629649A CN 106238216 B CN106238216 B CN 106238216B
- Authority
- CN
- China
- Prior art keywords
- low
- rock phosphate
- flotation collector
- mixed material
- type rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005188 flotation Methods 0.000 title claims abstract description 35
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 239000002367 phosphate rock Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 18
- 239000000194 fatty acid Substances 0.000 claims abstract description 18
- 229930195729 fatty acid Natural products 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 17
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 14
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 14
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 14
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005642 Oleic acid Substances 0.000 claims abstract description 14
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 14
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 11
- 125000001931 aliphatic group Chemical group 0.000 claims description 9
- VACHUYIREGFMSP-UHFFFAOYSA-N 9,10-dihydroxyoctadecanoic acid Chemical class CCCCCCCCC(O)C(O)CCCCCCCC(O)=O VACHUYIREGFMSP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- -1 Hydroxy fatty acid Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004090 dissolution Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 239000008233 hard water Substances 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 239000000344 soap Substances 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 238000010792 warming Methods 0.000 description 8
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 239000000499 gel Substances 0.000 description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 229960002163 hydrogen peroxide Drugs 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- ANOBYBYXJXCGBS-UHFFFAOYSA-L stannous fluoride Chemical compound F[Sn]F ANOBYBYXJXCGBS-UHFFFAOYSA-L 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/018—Mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/06—Phosphate ores
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Organic Insulating Materials (AREA)
- Colloid Chemistry (AREA)
Abstract
The present invention relates to a kind of low-temperature instant type rock phosphate in powder flotation collector and preparation methods, 40~44% polyhydrony fatty acids, 25~27% oleic acid, 22~24% water, 5~13%AEO3 are added in reaction kettle, it is stirred 20~40min at 70~90 DEG C, mixed material is made；The soda bath for accounting for that the mass concentration of mixed material 25-35% is 30% is added in mixed material, controlling reaction temperature is at 90~100 DEG C, and 100~140min of insulation reaction, cooling obtained low-temperature instant type rock phosphate in powder flotation collector.Advantages of the present invention：Product dissolution in low temperature speed is fast, and under the conditions of 40 DEG C, the collecting agent solution that mass concentration is 5% dissolves in 40min.Product low temperature aeneficiation effect is good, still there is good aeneficiation effect at 20 DEG C, reduces energy consumption.Still factory's production capacity is not selected in gel, reduction equipment failure rate, raising to product at 15~17 DEG C.The present invention can not only reduce the krafft point of collecting agent, enhance its dissolubility, and the collecting agent also has stronger lime soap dispersing power, resistance to hard water strong.
Description
Technical field
The invention belongs to beneficiation collecting agent technical field, it is related to a kind of low-temperature instant type rock phosphate in powder flotation collector and preparation
Method.
Background technology
Most of rocks phosphate in powder select factory to be equipped with sulfuric acid plant, can be heated using the steam generated in sulphuric acid process
It makes up a prescription.But still there is portion's separating plant there was only ore dressing plant on Guizhou, Sichuan and other places, without steam, need to add using electricity during making up a prescription
Hot pin heating water makes up a prescription.Not only the efficiency of heating surface is low for this method, and heating speed is slow, and conventional fatty acid is caused to be caught
Receiving agent cannot be completely dissolved, and cause flotation collector consumption high.More seriously normal fat acid collector is at low temperature
Easy gel blocks pipeline, causes that factory is selected to stop.
Therefore, a kind of low-temperature instant type rock phosphate in powder flotation collector is developed, to selecting factory that flotation is overcome to catch without steam-heated
The problem for receiving agent dissolving is of great significance.
Invention content
The purpose of the present invention aiming at dissolution in low temperature efficiency existing for above-mentioned flotation collector, catch by low, high energy consumption and flotation
The problems such as agent consumption is high and equipment failure rate is high is received, a kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method are provided,
Flotation collector dissolution in low temperature speed provided by the invention is fast, and under the conditions of 40 DEG C, the collecting agent solution that mass concentration is 5% can be
Dissolving in 40min, and low temperature aeneficiation effect is good, still there is good aeneficiation effect at 20 DEG C, reduces energy consumption；Low temperature not gel, drop
Factory's production capacity is selected in low equipment failure rate, raising.
The technical scheme is that：
A kind of low-temperature instant type rock phosphate in powder flotation collector, each component is based on quality percentage, it is characterised in that：By 40~
44% polyhydrony fatty acid, 25~27% oleic acid, 22~24% water, 5~13% AEO3 are added in reaction kettle, 70
~90 DEG C are stirred 20~40min and mixed material are made；The quality for accounting for mixed material 25-35% is added in mixed material
A concentration of 30% soda bath, controlling reaction temperature continue insulation reaction 100-140min at 90-100 DEG C；It is cooling to be made low
Warm Instant rock phosphate in powder flotation collector.
A kind of preparation method of low-temperature instant type rock phosphate in powder flotation collector, based on quality percentage, feature exists each component
In：(1) by 40~44% polyhydrony fatty acid, 25~27% oleic acid, 22~24% water, 5~13% AEO3 be added
In reaction kettle, it is stirred 20~40min at 70~90 DEG C, mixed material is made；(2) it is added in mixed material and accounts for mixture
Expect that the mass concentration of 25-35% is 30% soda bath, controlling reaction temperature continues insulation reaction 100- at 90-100 DEG C
140min；(3) cooling, obtain low-temperature instant type rock phosphate in powder flotation collector.
The polyhydrony fatty acid is 9,10- dihydroxystearic acids or 9,10,12,13- tetrahydroxys aliphatic acid or the two
Mixture.It can directly purchase, can also be prepared by existing production technology oneself.
30% above-mentioned soda bath, can be commercially available 30% soda bath, can also be that high-concentration alkali liquor is dilute
30% soda bath being prepared is released, can also be that 30% soda bath that water is formulated is dissolved in by solid caustic soda.
Using the beneficial effects of the invention are as follows：
Flotation collector dissolution in low temperature speed is fast, for example, this flotation collector is at 40 DEG C, mass concentration is 5% to catch
Receiving agent solution can be completely dissolved in 40min.The flotation collector that solution rate uses more now promotes 50~100%.
Flotation collector low temperature aeneficiation effect is good.The flotation flotation collector that rock phosphate in powder flotation at present uses is mostly aliphatic acid
Class, bad dispersibility need slurry temperature just to have greater activity at 30~35 DEG C, and use the beneficiation collecting agent of the present invention at 20 DEG C
It is lower to have preferable aeneficiation effect.
Flotation collector is not easy gel.There are gelatin phenomenon, poles for the fatty acid collecting agent that rock phosphate in powder flotation at present uses
Pipeline and delivery pump are easily blocked, causes non-normal stop, reduction to select factory's production capacity, increases beneficiation cost.And use the choosing of the present invention
Mine collecting agent in process of production, does not occur producing parking phenomenon caused by gel at 20 DEG C.
Core of the invention innovative point is the polyhydrony fatty acid for referring to have polyhydroxy group, can not only reduce collecting
The krafft point of agent enhances its dissolubility, and the collecting agent also has stronger lime soap dispersing power, resistance to hard water strong.
Specific implementation mode
In the following, according to a particular embodiment of the invention, being further described to its technical solution.
Embodiment one：
(1) prepared by polyhydrony fatty acid：
Oleic acid, formic acid, AEO3, mass concentration in the present embodiment are 30% hydrogenperoxide steam generator, caustic soda is directly bought.
3000kg oleic acid, 1875kg formic acid are sequentially added into 10000L reaction kettles, after stirring 0.5h at 30~35 DEG C,
Dropwise addition 2625kg mass concentrations are 30% hydrogenperoxide steam generator, after being added dropwise, after reacting 5h at 65~70 DEG C, separate lower layer
Water layer, upper layer oil reservoir are polyhydrony fatty acid, and discharging is for use；
(2) 3100kg polyhydrony fatty acids, the 1900kg of step (1) preparation are sequentially added into the reaction kettle of 14000L
Oleic acid, 1700kg water, 1000kgAEO3 are warming up to 80 DEG C, and mixed material is made in insulated and stirred 30min, waits for that next procedure makes
With.
(3) it is 30% soda bath that 2300kg mass concentrations are added into above-mentioned 14000L reaction kettles, and addition finishes
Afterwards, 95 DEG C of reaction 120min, cooling are warming up to.Low-temperature instant type rock phosphate in powder flotation collector, packaging is made.
At 40 DEG C, this collecting agent solution that mass concentration is 5% is completely dissolved in 39min, more typical aliphatic acid
The solution rate of class collecting agent promotes 66.95%.
At 19 DEG C, this collecting agent is by raw ore P2O5" one thick one is passed through for 26.03%, the MgO Sichuan phosphorus ores for being 5.48%
After essence " reverse floatation process sorts, P is obtained2O5The high-quality qualified phosphorus concentrate for being 0.46% for 35.21%, MgO, the rate of recovery are
90.53%.
At 17 DEG C " gel " phenomenon does not occur for this collecting agent.
Embodiment two
(1) prepared by polyhydrony fatty acid：
Oleic acid, formic acid, AEO3, mass concentration in the present embodiment are 30% hydrogenperoxide steam generator, caustic soda is directly bought.
3000kg oleic acid, 1875kg formic acid are sequentially added into 10000L reaction kettles, after stirring 0.5h at 30~35 DEG C,
Dropwise addition 2625kg mass concentrations are 30% hydrogenperoxide steam generator, after being added dropwise, after reacting 5h at 65~70 DEG C, separate lower layer
Water layer, upper layer oil reservoir are polyhydrony fatty acid, and discharging is for use；
(2) sequentially added in the reaction kettle of 14000L 3300kg polyhydrony fatty acids, 2000kg oleic acid, 1800kg water,
400kgAEO3 is warming up to 70 DEG C, and mixed material is made in insulated and stirred 40min, waits for that next procedure uses.
(3) it is 30% soda bath 2500kg mass concentrations to be added into above-mentioned 14000L reaction kettles, after addition,
It is warming up to 90 DEG C of reaction 140min, cooling.Low-temperature instant type rock phosphate in powder flotation collector, packaging is made.
At 40 DEG C, this collecting agent solution that mass concentration is 5% is completely dissolved in 37min, more typical fatty acid
The solution rate of collecting agent promotes 68.64%.
At 17 DEG C, this collecting agent is by raw ore P2O5The Sichuan phosphorus ore warp " a thick essence " for being 5.48% for 26.03%, MgO
After reverse floatation process sorts, P is obtained2O5The high-quality qualified phosphorus concentrate for being 0.46% for 35.28%, MgO, the rate of recovery are
90.32%.
At 16 DEG C " gel " phenomenon does not occur for this collecting agent.
Embodiment three
9,10- dihydroxystearic acids, oleic acid, AEO3, caustic soda are purchased in this example.Caustic soda is tuned into 30% solution in advance.
(1) sequentially added in the reaction kettle of 14000L 3360kg9,10- dihydroxystearic acids, 2080kg oleic acid,
1840kg water, 720kgAEO3 are warming up to 90 DEG C, and mixed material is made in insulated and stirred 20min, wait for that next procedure uses.
(2) it is 30% soda bath 2000kg mass concentrations to be added into above-mentioned 14000L reaction kettles, after addition,
It is warming up to 100 DEG C of reaction 100min, cooling.Low-temperature instant type rock phosphate in powder flotation collector, packaging is made.
At 40 DEG C, this collecting agent solution that mass concentration is 5% can be completely dissolved in 36min, more typical aliphatic acid
The solution rate of class collecting agent promotes 69.45%.
At 17 DEG C, this collecting agent is by raw ore P2O5The Sichuan phosphorus ore warp " a thick essence " for being 5.48% for 26.03%, MgO
After reverse floatation process sorts, P is obtained2O5The high-quality qualified phosphorus concentrate for being 0.48% for 35.18%, MgO, the rate of recovery are
91.00%.
At 15 DEG C " gel " phenomenon does not occur for this collecting agent.
Example IV
9,10,12,13- tetrahydroxys aliphatic acid, oleic acid, AEO3, caustic soda are purchased in this example.Caustic soda is tuned into 30% in advance
Solution.
(1) 3360kg9,10,12,13- tetrahydroxys aliphatic acid, 2080kg oil are sequentially added in the reaction kettle of 14000L
Acid, 1840kg water, 720kgAEO3, are warming up to 90 DEG C, and mixed material is made in insulated and stirred 20min, wait for that next procedure uses.
(2) it is 30% soda bath 2000kg mass concentrations to be added into above-mentioned 14000L reaction kettles, after addition,
It is warming up to 100 DEG C of reaction 100min, cooling.Low-temperature instant type rock phosphate in powder flotation collector, packaging is made.
At 40 DEG C, this collecting agent solution that mass concentration is 5% is completely dissolved in 39min, more typical aliphatic acid
The solution rate of class collecting agent promotes 66.95%.
At 19 DEG C, this collecting agent is by raw ore P2O5" one thick one is passed through for 26.03%, the MgO Sichuan phosphorus ores for being 5.48%
After essence " reverse floatation process sorts, P is obtained2O5The high-quality qualified phosphorus concentrate for being 0.46% for 35.21%, MgO, the rate of recovery are
90.53%.
At 15 DEG C " gel " phenomenon does not occur for this collecting agent.
Claims (4)
1. a kind of low-temperature instant type rock phosphate in powder flotation collector, each component is based on quality percentage, it is characterised in that：By 40~44%
Polyhydrony fatty acid, 25~27% oleic acid, 22~24% water, 5~13% AEO3 be added reaction kettle in, 70~90
It DEG C is stirred 20~40min and mixed material is made；The mass concentration for accounting for mixed material 25-35% is added in mixed material
For 30% soda bath, controlling reaction temperature continues insulation reaction 100-140min at 90-100 DEG C；Cooling obtained low temperature speed
Molten type rock phosphate in powder flotation collector.
2. a kind of low-temperature instant type rock phosphate in powder flotation collector as described in claim 1, it is characterised in that polyhydrony fatty acid
For 9,10- dihydroxystearic acids or the mixture of 9,10,12,13- tetrahydroxys aliphatic acid or the two.
3. a kind of preparation method of low-temperature instant type rock phosphate in powder flotation collector, each component is based on quality percentage, it is characterised in that：
(1) by 40~44% polyhydrony fatty acid, 25~27% oleic acid, 22~24% water, 5~13% AEO3 be added reaction
In kettle, it is stirred 20~40min at 70~90 DEG C, mixed material is made；(2) it is added in mixed material and accounts for mixed material
The soda bath that the mass concentration of 25-35% is 30%, controlling reaction temperature continue insulation reaction 100- at 90-100 DEG C
140min；(3) cooling, obtain low-temperature instant type rock phosphate in powder flotation collector.
4. a kind of preparation method of low-temperature instant type rock phosphate in powder flotation collector as claimed in claim 3, it is characterised in that more
Hydroxy fatty acid is the mixture of 9,10- dihydroxystearic acids or 9,10,12,13- tetrahydroxys aliphatic acid or the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629649.9A CN106238216B (en) | 2016-08-03 | 2016-08-03 | A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629649.9A CN106238216B (en) | 2016-08-03 | 2016-08-03 | A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238216A CN106238216A (en) | 2016-12-21 |
| CN106238216B true CN106238216B (en) | 2018-07-27 |
Family
ID=57606686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629649.9A Active CN106238216B (en) | 2016-08-03 | 2016-08-03 | A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238216B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL271015B1 (en) * | 2017-05-30 | 2024-07-01 | Ecolab Usa Inc | Improved compositions and methods for reverse froth flotation of phosphate ores |
| CN108745655A (en) * | 2018-05-02 | 2018-11-06 | 武汉工程大学 | A kind of double hydroxy fatty acid soap collecting agents and preparation method thereof |
| CN108816523A (en) * | 2018-05-02 | 2018-11-16 | 武汉工程大学 | Double hydroxy fatty acid soap collecting agents of a kind of alpha-amido and the preparation method and application thereof |
| CN109225649B (en) * | 2018-10-29 | 2020-06-30 | 贵州川恒化工股份有限公司 | Phosphorite layer a ore reverse flotation composite collecting agent and preparation method thereof |
| CN113582838A (en) * | 2021-07-05 | 2021-11-02 | 武汉工程大学 | Tetrahydroxy sodium stearate and preparation method and application thereof |
| CN113843048A (en) * | 2021-09-15 | 2021-12-28 | 武汉工程大学 | Polyhydroxy fatty acid sodium soap and preparation method and application thereof |
| CN113861013A (en) * | 2021-11-10 | 2021-12-31 | 邢台德贵纳米材料科技有限公司 | Preparation of polyhydroxy fatty acid and application thereof in coating of nano calcium carbonate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553726A (en) * | 2010-12-07 | 2012-07-11 | 沈阳有色金属研究院 | Composite collector for low-and-medium-temperature phosphate flotation and preparation method thereof |
| CN103331212A (en) * | 2013-07-12 | 2013-10-02 | 武汉工程大学 | Carbonate phosphorite reverse flotation collecting agent and preparation method thereof |
| CN103990550A (en) * | 2014-05-28 | 2014-08-20 | 中蓝连海设计研究院 | Collophanite direct flotation collector, and preparation method, purposes and application method thereof |
| CN104549766A (en) * | 2014-12-24 | 2015-04-29 | 湖北聚翔选矿药剂有限公司 | Formula and preparation method of phosphorite reverse flotation deoxidization magnesium collecting agent |
| CN105344490A (en) * | 2015-11-02 | 2016-02-24 | 中国海洋石油总公司 | Collophane reverse flotation collector and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8925729B2 (en) * | 2008-01-15 | 2015-01-06 | Georgia-Pacific Chemicals Llc | Method for the beneficiation of coal |
-
2016
- 2016-08-03 CN CN201610629649.9A patent/CN106238216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553726A (en) * | 2010-12-07 | 2012-07-11 | 沈阳有色金属研究院 | Composite collector for low-and-medium-temperature phosphate flotation and preparation method thereof |
| CN103331212A (en) * | 2013-07-12 | 2013-10-02 | 武汉工程大学 | Carbonate phosphorite reverse flotation collecting agent and preparation method thereof |
| CN103990550A (en) * | 2014-05-28 | 2014-08-20 | 中蓝连海设计研究院 | Collophanite direct flotation collector, and preparation method, purposes and application method thereof |
| CN104549766A (en) * | 2014-12-24 | 2015-04-29 | 湖北聚翔选矿药剂有限公司 | Formula and preparation method of phosphorite reverse flotation deoxidization magnesium collecting agent |
| CN105344490A (en) * | 2015-11-02 | 2016-02-24 | 中国海洋石油总公司 | Collophane reverse flotation collector and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 脂肪酸类捕收剂在磷矿浮选中的应用进展;徐伟;《广州化工》;20120131;第40卷(第1期);第9-11、15页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238216A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106238216B (en) | A kind of low-temperature instant type rock phosphate in powder flotation collector and preparation method | |
| CN102718234B (en) | Method for extracting lithium carbonate from lepidolite | |
| CN102764700B (en) | Preparation method of low temperature resisting fluorite flotation collector | |
| CN103789553B (en) | Method for comprehensively utilizing lepidolite mineralogical reconstruction lithium-extraction slags | |
| CN109355515A (en) | The extraction vanadium method of calcification tailings in vanadium extraction | |
| CN108002411B (en) | A kind of method that the dissolution of defluorinate lepidolite multistage pressure tank mentions lithium | |
| CN103357509A (en) | Reverse flotation collecting agent of cellophane and preparation method thereof | |
| CN108165767A (en) | Method for jointly leaching spodumene based on microwave and pressure field | |
| CN106076653A (en) | A kind of preparation method of modified fat acid type Collophane anti-floatation collector | |
| CN102602953A (en) | Method for preparing high borosilicate glass industry-level boric acid by utilizing salt lake lithium-extracting mother solution | |
| WO2018233687A1 (en) | Method for producing sodium aluminate from medium and low-grade bauxite by one-step alkali thermal treatment through andradite | |
| CN106269286B (en) | Preparation method of sulfonated fatty acid phosphate reverse flotation collector | |
| CN105800653A (en) | Method for extracting aluminum oxide from fly ash on basis of soda-lime sintering process | |
| CN106076649A (en) | A kind of fatty acid apple ester soap collecting agent preparation method | |
| CN107034355A (en) | A kind of method that rubidium and caesium are extracted from lepidolite ore | |
| CN103539165A (en) | Method for producing potassium sulfate by utilizing insoluble rocks containing potassium | |
| CN102921553B (en) | Method for flotation of lithium potassium sulfate in mixture of lithium potassium sulfate and sodium chloride | |
| CN102139246B (en) | Method for preparing feldspar iron removal floatation collecting agent | |
| CN108745655A (en) | A kind of double hydroxy fatty acid soap collecting agents and preparation method thereof | |
| CN102372620B (en) | Magnesium Stearate improves the preparation method of its specific volume and whiteness | |
| CN106636615B (en) | The mica treatment process of lithium carbonate is prepared using lepidolite | |
| CN101372344A (en) | Production method of high-purity big particle industrial anhydrous sodium sulfate | |
| CN103466713A (en) | Method for preparing manganese sulfate monohydrate with low-grade manganese ore through primary crystallization by high-pressure method | |
| CN101549327B (en) | Composite floating chemical and method for preparing same | |
| CN101920967A (en) | Method for extracting silicon dioxide from flyash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200707 Address after: 432400, Xiaogan, Hubei City Economic and Technological Development Zone, South Road, No. 1 Patentee after: Hubei Fubang New Material Co.,Ltd. Address before: 432400, Xiaogan, Hubei City Economic and Technological Development Zone, South Road, No. 1 Patentee before: HUBEI FORBON TECHNOLOGY Co.,Ltd. |