CN108640829A - 一种水相催化氧化乳酸制备丙酮酸的方法 - Google Patents
一种水相催化氧化乳酸制备丙酮酸的方法 Download PDFInfo
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- CN108640829A CN108640829A CN201810348972.8A CN201810348972A CN108640829A CN 108640829 A CN108640829 A CN 108640829A CN 201810348972 A CN201810348972 A CN 201810348972A CN 108640829 A CN108640829 A CN 108640829A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/20—Regeneration or reactivation
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- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
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- 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
- B01J29/90—Regeneration or reactivation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
Description
Claims (6)
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CN201810348972.8A CN108640829B (zh) | 2018-04-18 | 2018-04-18 | 一种水相催化氧化乳酸制备丙酮酸的方法 |
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CN201810348972.8A CN108640829B (zh) | 2018-04-18 | 2018-04-18 | 一种水相催化氧化乳酸制备丙酮酸的方法 |
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CN108640829A true CN108640829A (zh) | 2018-10-12 |
CN108640829B CN108640829B (zh) | 2021-08-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111072516A (zh) * | 2019-12-17 | 2020-04-28 | 滨州市华康梦之缘生物科技有限公司 | 一种乳酸及其衍生物的合成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188100A (zh) * | 1997-07-08 | 1998-07-22 | 高景曦 | 一种由乳酸制丙酮酸及其钙盐的新方法 |
CN101579625A (zh) * | 2008-05-15 | 2009-11-18 | 湖南大学 | 一种由乳酸催化氧化脱氢制丙酮酸的催化剂及反应工艺 |
JP2011057660A (ja) * | 2009-08-11 | 2011-03-24 | Mitsubishi Rayon Co Ltd | ピルビン酸およびそのエステル類の製造方法 |
CN105481678A (zh) * | 2015-11-27 | 2016-04-13 | 河南金丹乳酸科技股份有限公司 | 化学催化氧化乳酸衍生转化生产丙酮酸工艺 |
CN106927718A (zh) * | 2017-04-07 | 2017-07-07 | 佛山市蓝瑞欧特信息服务有限公司 | 一种防霉抗菌瓷砖填缝剂及其制备方法 |
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2018
- 2018-04-18 CN CN201810348972.8A patent/CN108640829B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188100A (zh) * | 1997-07-08 | 1998-07-22 | 高景曦 | 一种由乳酸制丙酮酸及其钙盐的新方法 |
CN101579625A (zh) * | 2008-05-15 | 2009-11-18 | 湖南大学 | 一种由乳酸催化氧化脱氢制丙酮酸的催化剂及反应工艺 |
JP2011057660A (ja) * | 2009-08-11 | 2011-03-24 | Mitsubishi Rayon Co Ltd | ピルビン酸およびそのエステル類の製造方法 |
CN105481678A (zh) * | 2015-11-27 | 2016-04-13 | 河南金丹乳酸科技股份有限公司 | 化学催化氧化乳酸衍生转化生产丙酮酸工艺 |
CN106927718A (zh) * | 2017-04-07 | 2017-07-07 | 佛山市蓝瑞欧特信息服务有限公司 | 一种防霉抗菌瓷砖填缝剂及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111072516A (zh) * | 2019-12-17 | 2020-04-28 | 滨州市华康梦之缘生物科技有限公司 | 一种乳酸及其衍生物的合成方法 |
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Inventor after: Fang Guanghua Inventor after: Shi Feng Inventor after: Fang Dongsheng Inventor after: Xiao Jin Inventor before: Xiao Jin |
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Effective date of registration: 20210714 Address after: 201321 1st floor, No.10 Lane 908, Ziping Road, Pudong New Area, Shanghai Applicant after: Shanghai Depu Biomedical Technology Co.,Ltd. Address before: 528100 room 211, block 9, Jinyi Huating, 37 Leping Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Applicant before: Xiao Jin |
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