CN104557796B - The preparation method of epoxy aliphatic acid methyl ester - Google Patents
The preparation method of epoxy aliphatic acid methyl ester Download PDFInfo
- Publication number
- CN104557796B CN104557796B CN201510028048.8A CN201510028048A CN104557796B CN 104557796 B CN104557796 B CN 104557796B CN 201510028048 A CN201510028048 A CN 201510028048A CN 104557796 B CN104557796 B CN 104557796B
- Authority
- CN
- China
- Prior art keywords
- methyl ester
- acid methyl
- parts
- epoxy aliphatic
- aliphatic acid
- 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
- 239000004593 Epoxy Substances 0.000 title claims abstract description 41
- 239000002253 acid Substances 0.000 title claims abstract description 41
- 125000001931 aliphatic group Chemical group 0.000 title claims abstract description 41
- 150000004702 methyl esters Chemical class 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 12
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000013517 stratification Methods 0.000 claims abstract description 12
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 12
- 239000006228 supernatant Substances 0.000 claims abstract description 12
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229960004889 salicylic acid Drugs 0.000 claims abstract description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 22
- 229910000358 iron sulfate Inorganic materials 0.000 claims description 11
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 11
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 11
- 235000011009 potassium phosphates Nutrition 0.000 claims description 11
- 239000001488 sodium phosphate Substances 0.000 claims description 11
- 235000011008 sodium phosphates Nutrition 0.000 claims description 11
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 11
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 6
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical group [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
- C07D303/42—Acyclic compounds having a chain of seven or more carbon atoms, e.g. epoxidised fats
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510028048.8A CN104557796B (en) | 2015-01-21 | 2015-01-21 | The preparation method of epoxy aliphatic acid methyl ester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510028048.8A CN104557796B (en) | 2015-01-21 | 2015-01-21 | The preparation method of epoxy aliphatic acid methyl ester |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104557796A CN104557796A (en) | 2015-04-29 |
CN104557796B true CN104557796B (en) | 2016-06-29 |
Family
ID=53074969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510028048.8A Active CN104557796B (en) | 2015-01-21 | 2015-01-21 | The preparation method of epoxy aliphatic acid methyl ester |
Country Status (1)
Country | Link |
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CN (1) | CN104557796B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029177A (en) * | 2007-02-27 | 2007-09-05 | 张伟明 | Method for producing epoxy plasticizer dirty oil and vegetable and animal waste oil |
CN101070510A (en) * | 2007-05-22 | 2007-11-14 | 李祥庆 | Method for producing epoxy plasticizer using waste grease |
CN101372539A (en) * | 2008-07-31 | 2009-02-25 | 浙江嘉澳化工有限公司 | Method for producing environment-friendly type plasticiser using waste oil and oil foot |
CN102060812A (en) * | 2010-12-28 | 2011-05-18 | 江苏高科石化股份有限公司 | Method for preparing epoxy fatty acid methyl ester |
CN102161938A (en) * | 2011-03-25 | 2011-08-24 | 河北金谷油脂科技有限公司 | Method for producing epoxy fatty acid methyl ester by using illegal cooking oil |
CN102344856A (en) * | 2010-07-28 | 2012-02-08 | 肖连朝 | Technological method for preparing epoxy fatty acid methyl ester plasticizer with waste vegetable oil |
CN103709125A (en) * | 2013-12-31 | 2014-04-09 | 成都恒润高新科技有限公司 | Method for preparing biological plasticizers-epoxidized fatty acid methyl esters from kitchen waste grease |
-
2015
- 2015-01-21 CN CN201510028048.8A patent/CN104557796B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029177A (en) * | 2007-02-27 | 2007-09-05 | 张伟明 | Method for producing epoxy plasticizer dirty oil and vegetable and animal waste oil |
CN101070510A (en) * | 2007-05-22 | 2007-11-14 | 李祥庆 | Method for producing epoxy plasticizer using waste grease |
CN101372539A (en) * | 2008-07-31 | 2009-02-25 | 浙江嘉澳化工有限公司 | Method for producing environment-friendly type plasticiser using waste oil and oil foot |
CN102344856A (en) * | 2010-07-28 | 2012-02-08 | 肖连朝 | Technological method for preparing epoxy fatty acid methyl ester plasticizer with waste vegetable oil |
CN102060812A (en) * | 2010-12-28 | 2011-05-18 | 江苏高科石化股份有限公司 | Method for preparing epoxy fatty acid methyl ester |
CN102161938A (en) * | 2011-03-25 | 2011-08-24 | 河北金谷油脂科技有限公司 | Method for producing epoxy fatty acid methyl ester by using illegal cooking oil |
CN103709125A (en) * | 2013-12-31 | 2014-04-09 | 成都恒润高新科技有限公司 | Method for preparing biological plasticizers-epoxidized fatty acid methyl esters from kitchen waste grease |
Non-Patent Citations (2)
Title |
---|
不饱和脂肪酸甲酯环氧化工艺的研究进展;刘敏等;《煤炭与化工》;20130731;第36卷(第3期);第19-23页 * |
环氧大豆油的生产技术及其在PVC中的应用;蒋平平等;《塑料助剂》;20060220(第55期);第28-32页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104557796A (en) | 2015-04-29 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: Room 1406, building 7, Hongyan Mingshi Huafu, No. 82, Jiefang West Road, Zhengxiang District, Hengyang City, Hunan Province Patentee after: Hengyang Tuochuang polymer new material Co.,Ltd. Address before: 545005 the Guangxi Zhuang Autonomous Region Liuzhou Liunan District City Station Road No. 94 District 18 Building 2 unit 401 Patentee before: Wu Junrong |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 1406, Building 7, Hongyan Mingshihuafu, No. 82, Jiefang West Road, Zhengxiang District, Hengyang, Hunan Province, 421000 Patentee after: Hunan Tuochuang Polymer New Materials Co.,Ltd. Address before: Room 1406, Building 7, Hongyan Mingshihuafu, No. 82, Jiefang West Road, Zhengxiang District, Hengyang, Hunan Province, 421000 Patentee before: Hengyang Tuochuang polymer new material Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: Room 1803, Floor 18, Building B, Innovation Center, Hengyang Hi tech Zone, Hunan Province, 421000 Patentee after: Hunan Tuochuang Polymer New Materials Co.,Ltd. Country or region after: China Address before: Room 1406, Building 7, Hongyan Mingshihuafu, No. 82, Jiefang West Road, Zhengxiang District, Hengyang, Hunan Province, 421000 Patentee before: Hunan Tuochuang Polymer New Materials Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |