CN107185720B - Collophanite collecting agent produced by modified illegal cooking oil - Google Patents
Collophanite collecting agent produced by modified illegal cooking oil Download PDFInfo
- Publication number
- CN107185720B CN107185720B CN201710476690.1A CN201710476690A CN107185720B CN 107185720 B CN107185720 B CN 107185720B CN 201710476690 A CN201710476690 A CN 201710476690A CN 107185720 B CN107185720 B CN 107185720B
- Authority
- CN
- China
- Prior art keywords
- cooking oil
- illegal cooking
- oleic acid
- acid
- collecting agent
- 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
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- 239000008162 cooking oil Substances 0.000 title claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 16
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 16
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000005642 Oleic acid Substances 0.000 claims abstract description 16
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 16
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 15
- 239000000194 fatty acid Substances 0.000 claims abstract description 15
- 229930195729 fatty acid Natural products 0.000 claims abstract description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 12
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000006227 byproduct Substances 0.000 claims abstract description 4
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 4
- 239000004088 foaming agent Substances 0.000 claims abstract description 4
- 239000011574 phosphorus Substances 0.000 claims abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
- 238000004332 deodorization Methods 0.000 claims abstract 2
- 230000003647 oxidation Effects 0.000 claims abstract 2
- 238000007254 oxidation reaction Methods 0.000 claims abstract 2
- 239000011780 sodium chloride Substances 0.000 claims abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 2
- 244000060011 Cocos nucifera Species 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims description 2
- 229960003656 ricinoleic acid Drugs 0.000 claims description 2
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 239000000413 hydrolysate Substances 0.000 abstract description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000005188 flotation Methods 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- -1 sodium sulfonated palmitate Chemical class 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- JZJYYCFYGXPUMF-QXMHVHEDSA-N Oleoyl ethylamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCC JZJYYCFYGXPUMF-QXMHVHEDSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 description 1
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical class OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000010790 mineral processing waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 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
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- 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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a method for producing collophanite collecting agent by modified illegal cooking oil, which is implemented by passing the illegal cooking oil through H2O2After oxidation and deodorization, sodium chloride is addedSalting out and degumming to obtain refined illegal cooking oil, hydrolyzing and separating glycerol solution, neutralizing to obtain illegal cooking oil oleic acid, introducing chlorine gas under the catalysis of phosphorus to replace the α th site to generate α -chloro illegal cooking oil oleic acid, introducing byproduct HCl gas into illegal cooking oil hydrolysate to neutralize alkali, producing hydrochloric acid by three-stage absorption with water, absorbing the final tail gas with NaOH solution, saponifying α -chloro illegal cooking oil oleic acid with fatty acid, foaming agent and alkali to obtain the collecting agent.
Description
Technical Field
The invention relates to the technical field of mineral separation, in particular to a collophanite collecting agent.
Technical Field
The flotation of phosphate ores at present mostly adopts fatty acid collecting agents, the common defects of the fatty acid collecting agents are poor selectivity, sensitivity to flotation temperature and low flotation index at low temperature, particularly, during the flotation of low-grade collophanite, heating increases a large amount of energy consumption, so that the price of phosphate concentrate does not have competitiveness, and for the defects of fatty acid, domestic and foreign flotation research workers do much work, wherein derivatization is an important progress of flotation of improving the water solubility and selectivity of the flotation collecting agents, and particularly, various fatty acid derivatives and modified product collecting agents α -substituted carboxylic acids, such as HX chloride, sodium sulfonated palmitate, three-line caustic sludge sulfonated products, perfluorocarboxylic acids, α -nitro fatty acid, α -alkyl nitro fatty acid and the like, polybasic acids and esters thereof, such as FX fatty acid dimer, trimer, polyoxyethylene sulfosuccinate monoester, ethyl monooleamide, N-alkyl sulfosuccinamate, dibasic acid polyoxyethylene monoester, fatty acid and pentaerythritol, xylitol, mannitol and other fatty acid polyol monoesters, and other fatty acid monoesters, and the mineral processing wastes can be improved by using a high-grade mineral processing technology, and the mineral processing cost of the mineral processing is improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a collophanite collecting agent produced by modified illegal cooking oil and a method thereof. In order to achieve the technical purpose, the invention adopts the following technical scheme:
a collophanite collecting agent produced by modified illegal cooking oil is characterized in that the illegal cooking oil is oxidized and deodorized by an oxidant, and then undergoes sodium chloride salt precipitation degumming to obtain refined illegal cooking oil, after glycerin solution is hydrolyzed and separated, illegal cooking oil oleic acid is obtained through neutralization, chlorine is introduced under the catalysis of phosphorus to carry out α site substitution to generate α -chloro illegal cooking oil oleic acid, byproduct HCl gas is introduced into illegal cooking oil hydrolysate to neutralize alkali, hydrochloric acid is produced through three-stage absorption by water, and finally tail gas is absorbed by NaOH solution, α -chloro illegal cooking oil oleic acid is saponified with fatty acid, a foaming agent and alkali to obtain the collecting agent.
The collophanite collecting agent is produced by using the main modified illegal cooking oil: the method is characterized in that the oxidant is hydrogen peroxide, and the fatty acid is one or more of oleic acid, ricinoleic acid and coconut oleic acid.
Detailed Description
Example 1
The illegal cooking oil is oxidized and deodorized by hydrogen peroxide, and then is degummed by sodium chloride salt precipitation to obtain refined illegal cooking oil, after the glycerol solution is hydrolyzed and separated, illegal cooking oil oleic acid is obtained by neutralization, α -site substitution is carried out by introducing chlorine gas under the catalysis of phosphorus to generate α -chloro illegal cooking oil oleic acid, the byproduct HCl gas is introduced into illegal cooking oil hydrolysate to neutralize alkali, hydrochloric acid is produced by three-stage absorption of water, the final tail gas is absorbed by NaOH solution, and α -chloro illegal cooking oil oleic acid is saponified with fatty acid, foaming agent and alkali to obtain the collecting agent.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (1)
1. A collophanite collecting agent produced by modified illegal cooking oil is characterized in that the illegal cooking oil is subjected to oxidation deodorization by an oxidant, and then is subjected to sodium chloride precipitation degumming to obtain refined illegal cooking oil, after a glycerol solution is hydrolyzed and separated, illegal cooking oil oleic acid is obtained through neutralization, chlorine is introduced under the catalysis of phosphorus to carry out α -site substitution to generate α -chloro illegal cooking oil oleic acid, byproduct HCl gas is introduced into illegal cooking oil hydrolysis products to neutralize alkali, hydrochloric acid is produced through three-stage absorption by water, finally tail gas is absorbed by NaOH solution, α -chloro illegal cooking oil oleic acid is saponified with fatty acid, a foaming agent and alkali to obtain the collecting agent, wherein the oxidant is hydrogen peroxide, and the fatty acid is one or more of oleic acid, ricinoleic acid and coconut oleic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476690.1A CN107185720B (en) | 2017-06-21 | 2017-06-21 | Collophanite collecting agent produced by modified illegal cooking oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476690.1A CN107185720B (en) | 2017-06-21 | 2017-06-21 | Collophanite collecting agent produced by modified illegal cooking oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107185720A CN107185720A (en) | 2017-09-22 |
| CN107185720B true CN107185720B (en) | 2020-02-07 |
Family
ID=59879413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476690.1A Active CN107185720B (en) | 2017-06-21 | 2017-06-21 | Collophanite collecting agent produced by modified illegal cooking oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185720B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248581A (en) * | 1975-10-15 | 1977-04-18 | Jgc Corp | Oil collecting agent |
| CN102240604B (en) * | 2010-05-12 | 2013-04-03 | 北京君致清科技有限公司 | Method for using collecting agent prepared from drainage oil for flotation and defluorination of iron ores |
| CN102179311A (en) * | 2011-03-16 | 2011-09-14 | 内蒙古包钢稀土林峰科技有限公司 | Anion collecting agent prepared from illegal cooking oil |
| CN102585896A (en) * | 2012-03-13 | 2012-07-18 | 杭州绿洲能源科技有限公司 | Automatic continuous production process for producing diesel oil with waste oil through catalytic cracking method |
| CN103386366B (en) * | 2012-05-08 | 2017-08-04 | 上海喜若飞精细化工有限公司 | A kind of preparation method of phosphotidic beneficiation collecting agent |
| CN102876460B (en) * | 2012-10-30 | 2015-09-30 | 王云 | The flotation agent lipid acid prepared with recovery vegetable and animals oils, swill oil and preparation method |
| CN103357510B (en) * | 2013-07-26 | 2014-12-24 | 武汉工程大学 | Cellophane positive flotation collector and preparation method of cellophane positive flotation collector |
| CN104877761A (en) * | 2015-06-04 | 2015-09-02 | 沧州嘉泰油脂有限公司 | Process for extracting oleic acid from waste cooking oil |
| CN105273837A (en) * | 2015-11-04 | 2016-01-27 | 雷春生 | Comprehensive utilization method for swill-cooked dirty oil |
-
2017
- 2017-06-21 CN CN201710476690.1A patent/CN107185720B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107185720A (en) | 2017-09-22 |
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