MY190253A - Catalyst for isomerizing fatty acid methyl ester, preparation method therefor and application thereof - Google Patents
Catalyst for isomerizing fatty acid methyl ester, preparation method therefor and application thereofInfo
- Publication number
- MY190253A MY190253A MYPI2019001210A MYPI2019001210A MY190253A MY 190253 A MY190253 A MY 190253A MY PI2019001210 A MYPI2019001210 A MY PI2019001210A MY PI2019001210 A MYPI2019001210 A MY PI2019001210A MY 190253 A MY190253 A MY 190253A
- Authority
- MY
- Malaysia
- Prior art keywords
- fatty acid
- methyl ester
- acid methyl
- catalyst
- sapo
- Prior art date
Links
- 235000019387 fatty acid methyl ester Nutrition 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000002808 molecular sieve Substances 0.000 abstract 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 238000006317 isomerization reaction Methods 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/14—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by isomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Disclosed are a catalyst for isomerization of a fatty acid methyl ester and a preparation method therefor, wherein the catalyst includes the noble metal Ru, TiO2, SiO2 and an SAPO- 11 molecular sieve, the content of Ru is 1%-15% of the mass of the SAPO-11 molecular sieve, based on the mass of the SAPO-11 molecular sieve, the content of SiO2 is 0.5%-10% of the mass of the SAPO-11 molecular sieve, and the content of TiO2 is 0.5%-10% of the mass of the SAPO-11 molecular sieve. The catalyst shows a high activity in the isomerization of a fatty acid methyl ester, wherein the conversion rate of the fatty acid methyl ester is > 90%, the selectivity for the isomeric fatty acid methyl ester is > 95%, and the selectivity for the isomeric alkane is < 5%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807003.5A CN106492877B (en) | 2016-09-06 | 2016-09-06 | A kind of fatty acid methyl ester isomerization catalyst and its preparation method and application |
| PCT/CN2017/082360 WO2018045763A1 (en) | 2016-09-06 | 2017-04-28 | Catalyst for isomerizing fatty acid methyl ester, preparation method therefor and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY190253A true MY190253A (en) | 2022-04-08 |
Family
ID=58291331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2019001210A MY190253A (en) | 2016-09-06 | 2017-04-28 | Catalyst for isomerizing fatty acid methyl ester, preparation method therefor and application thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106492877B (en) |
| MY (1) | MY190253A (en) |
| WO (1) | WO2018045763A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492877B (en) * | 2016-09-06 | 2018-12-14 | 南京康鑫成生物科技有限公司 | A kind of fatty acid methyl ester isomerization catalyst and its preparation method and application |
| CN108126742A (en) * | 2017-12-22 | 2018-06-08 | 洛阳金达石化有限责任公司 | A kind of preparation method of high-selective and hydrogenating heterogeneous catalyst |
| CN112058303A (en) * | 2019-06-11 | 2020-12-11 | 中国石油天然气股份有限公司 | Composite molecular sieve for hydroisomerization dewaxing reaction, catalyst and preparation method and application thereof |
| CN111036279B (en) * | 2019-12-12 | 2023-02-10 | 西安近代化学研究所 | Preparation method of catalyst applied to hydrogenation synthesis of cyclohexane-1, 2-diisononyl phthalate by diisononyl phthalate |
| CN115850013B (en) * | 2021-09-24 | 2026-01-02 | 中国石油化工股份有限公司 | A method for continuous synthesis of hanging tetrahydrodicyclopentadiene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1681337E (en) * | 2005-01-14 | 2010-12-24 | Neste Oil Oyj | Method for the manufacture of hydrocarbons |
| US20110295027A1 (en) * | 2010-06-01 | 2011-12-01 | University Of Louisville Research Foundation, Inc. | Catalytic Isomerisation of Fatty Acid Esters |
| EP2970095B1 (en) * | 2013-03-14 | 2021-01-06 | Wilmar Trading Pte Ltd | Methods of refining and producing isomerized fatty acids esters and fatty acids from natural oil feedstocks |
| WO2015144232A1 (en) * | 2014-03-27 | 2015-10-01 | Amril Ag | Catalysts and methods for skeletal isomerization of unsaturated fatty acids |
| CN106492877B (en) * | 2016-09-06 | 2018-12-14 | 南京康鑫成生物科技有限公司 | A kind of fatty acid methyl ester isomerization catalyst and its preparation method and application |
-
2016
- 2016-09-06 CN CN201610807003.5A patent/CN106492877B/en active Active
-
2017
- 2017-04-28 WO PCT/CN2017/082360 patent/WO2018045763A1/en not_active Ceased
- 2017-04-28 MY MYPI2019001210A patent/MY190253A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN106492877B (en) | 2018-12-14 |
| CN106492877A (en) | 2017-03-15 |
| WO2018045763A1 (en) | 2018-03-15 |
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