CN108373408A - 一种乙酰丙酸的制备方法 - Google Patents
一种乙酰丙酸的制备方法 Download PDFInfo
- Publication number
- CN108373408A CN108373408A CN201810132220.8A CN201810132220A CN108373408A CN 108373408 A CN108373408 A CN 108373408A CN 201810132220 A CN201810132220 A CN 201810132220A CN 108373408 A CN108373408 A CN 108373408A
- Authority
- CN
- China
- Prior art keywords
- acid
- cellulose
- catalyst
- propyl
- reaction
- 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.)
- Granted
Links
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000001913 cellulose Substances 0.000 claims abstract description 33
- 229920002678 cellulose Polymers 0.000 claims abstract description 33
- 239000003054 catalyst Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 9
- 230000002378 acidificating effect Effects 0.000 claims abstract 2
- -1 propyl -3- methylimidazoles ferricyanide Chemical class 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 3
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 150000002460 imidazoles Chemical class 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 16
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 16
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 16
- 238000003756 stirring Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- 239000012065 filter cake Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000005457 ice water Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- DECWYWSYTFTUAV-UHFFFAOYSA-N 1-methyl-2-propylimidazole Chemical class CCCC1=NC=CN1C DECWYWSYTFTUAV-UHFFFAOYSA-N 0.000 description 7
- 239000012452 mother liquor Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011973 solid acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 229940040102 levulinic acid Drugs 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810132220.8A CN108373408B (zh) | 2018-02-09 | 2018-02-09 | 一种乙酰丙酸的制备方法 |
Applications Claiming Priority (1)
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CN201810132220.8A CN108373408B (zh) | 2018-02-09 | 2018-02-09 | 一种乙酰丙酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108373408A true CN108373408A (zh) | 2018-08-07 |
CN108373408B CN108373408B (zh) | 2022-09-27 |
Family
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Family Applications (1)
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CN201810132220.8A Active CN108373408B (zh) | 2018-02-09 | 2018-02-09 | 一种乙酰丙酸的制备方法 |
Country Status (1)
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CN (1) | CN108373408B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110156595A (zh) * | 2019-05-27 | 2019-08-23 | 河南省科学院能源研究所有限公司 | 一种赤泥基催化剂催化生物质制备乙酰丙酸酯的方法 |
CN112778124A (zh) * | 2021-01-08 | 2021-05-11 | 东南大学 | 基于联咪唑的离子液体在催化生物质制备乙酰丙酸方面的应用 |
CN113004123A (zh) * | 2021-03-18 | 2021-06-22 | 青岛科技大学 | 一种制备间苯三酚的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044237A (zh) * | 2011-10-13 | 2013-04-17 | 中国科学院大连化学物理研究所 | 一种高效转化纤维素制备乙酰丙酸的方法 |
CN103113215A (zh) * | 2013-01-29 | 2013-05-22 | 浙江大学 | 高温液态水中路易斯酸和布朗斯特酸协同催化六元糖降解制备乙酰丙酸的方法 |
CN103214363A (zh) * | 2013-02-01 | 2013-07-24 | 浙江大学 | 高温液态水中路易斯酸和布朗斯特酸协同催化植物多糖降解制备乙酰丙酸的方法 |
CN104402724A (zh) * | 2014-12-24 | 2015-03-11 | 江南大学 | 一种由磺酸基功能化杂多酸催化纤维素醇解为乙酰丙酸酯的方法 |
CN104496798A (zh) * | 2014-12-17 | 2015-04-08 | 浙江大学 | 一种离子液体-水介质中纤维素降解制备乙酰丙酸的方法 |
CN105801532A (zh) * | 2014-12-31 | 2016-07-27 | 中国科学院兰州化学物理研究所 | 磺酸功能化离子液体复合体系催化纤维素水解的方法 |
-
2018
- 2018-02-09 CN CN201810132220.8A patent/CN108373408B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044237A (zh) * | 2011-10-13 | 2013-04-17 | 中国科学院大连化学物理研究所 | 一种高效转化纤维素制备乙酰丙酸的方法 |
CN103113215A (zh) * | 2013-01-29 | 2013-05-22 | 浙江大学 | 高温液态水中路易斯酸和布朗斯特酸协同催化六元糖降解制备乙酰丙酸的方法 |
CN103214363A (zh) * | 2013-02-01 | 2013-07-24 | 浙江大学 | 高温液态水中路易斯酸和布朗斯特酸协同催化植物多糖降解制备乙酰丙酸的方法 |
CN104496798A (zh) * | 2014-12-17 | 2015-04-08 | 浙江大学 | 一种离子液体-水介质中纤维素降解制备乙酰丙酸的方法 |
CN104402724A (zh) * | 2014-12-24 | 2015-03-11 | 江南大学 | 一种由磺酸基功能化杂多酸催化纤维素醇解为乙酰丙酸酯的方法 |
CN105801532A (zh) * | 2014-12-31 | 2016-07-27 | 中国科学院兰州化学物理研究所 | 磺酸功能化离子液体复合体系催化纤维素水解的方法 |
Non-Patent Citations (1)
Title |
---|
NUR AAINAA SYAHIRAH RAMLI ET AL.: "Optimization of Biomass Conversion to Levulinic Acid in Acidic Ionic Liquid and Upgrading of Levulinic Acid to Ethyl Levulinate", 《BIOENERG. RES.》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110156595A (zh) * | 2019-05-27 | 2019-08-23 | 河南省科学院能源研究所有限公司 | 一种赤泥基催化剂催化生物质制备乙酰丙酸酯的方法 |
CN110156595B (zh) * | 2019-05-27 | 2022-06-17 | 河南省科学院能源研究所有限公司 | 一种赤泥基催化剂催化生物质制备乙酰丙酸酯的方法 |
CN112778124A (zh) * | 2021-01-08 | 2021-05-11 | 东南大学 | 基于联咪唑的离子液体在催化生物质制备乙酰丙酸方面的应用 |
CN113004123A (zh) * | 2021-03-18 | 2021-06-22 | 青岛科技大学 | 一种制备间苯三酚的方法 |
Also Published As
Publication number | Publication date |
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CN108373408B (zh) | 2022-09-27 |
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Effective date of registration: 20240222 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Country or region after: China Address before: 266000 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 99 Patentee before: QINGDAO University OF SCIENCE AND TECHNOLOGY Country or region before: China |
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