CN108373408B - 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
- CN108373408B CN108373408B CN201810132220.8A CN201810132220A CN108373408B CN 108373408 B CN108373408 B CN 108373408B CN 201810132220 A CN201810132220 A CN 201810132220A CN 108373408 B CN108373408 B CN 108373408B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- cellulose
- levulinic acid
- acid
- water
- 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
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229940040102 levulinic acid Drugs 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 239000003054 catalyst Substances 0.000 claims abstract description 38
- 239000001913 cellulose Substances 0.000 claims abstract description 37
- 229920002678 cellulose Polymers 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000002378 acidificating effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 11
- WVDDUSFOSWWJJH-UHFFFAOYSA-N 1-methyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1 WVDDUSFOSWWJJH-UHFFFAOYSA-N 0.000 claims description 4
- -1 propyl-3-methylimidazolium chlorochromate Chemical compound 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- 239000002253 acid Substances 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 24
- 239000000047 product Substances 0.000 description 18
- 238000000605 extraction Methods 0.000 description 16
- 238000005406 washing Methods 0.000 description 16
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 8
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000012065 filter cake Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 239000005457 ice water Substances 0.000 description 8
- 238000004811 liquid chromatography Methods 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- DECWYWSYTFTUAV-UHFFFAOYSA-N 1-methyl-2-propylimidazole Chemical compound CCCC1=NC=CN1C DECWYWSYTFTUAV-UHFFFAOYSA-N 0.000 description 4
- 239000011973 solid acid Substances 0.000 description 4
- JOLFMOZUQSZTML-UHFFFAOYSA-M 1-methyl-3-propylimidazol-1-ium;chloride Chemical compound [Cl-].CCCN1C=C[N+](C)=C1 JOLFMOZUQSZTML-UHFFFAOYSA-M 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000007522 mineralic acids Chemical class 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
- 239000000126 substance Substances 0.000 description 2
- YWLPVKUWECUAFQ-UHFFFAOYSA-N 3-methyl-2-propyl-1h-imidazol-3-ium;chloride Chemical compound [Cl-].CCCC=1NC=C[N+]=1C YWLPVKUWECUAFQ-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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 |
---|---|---|---|
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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN108373408A CN108373408A (zh) | 2018-08-07 |
CN108373408B true CN108373408B (zh) | 2022-09-27 |
Family
ID=63017516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
Country | Link |
---|---|
CN (1) | CN108373408B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN112778124B (zh) * | 2021-01-08 | 2023-05-16 | 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 |
CN113004123B (zh) * | 2021-03-18 | 2022-07-26 | 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 |
---|
Optimization of Biomass Conversion to Levulinic Acid in Acidic Ionic Liquid and Upgrading of Levulinic Acid to Ethyl Levulinate;Nur Aainaa Syahirah Ramli et al.;《Bioenerg. Res.》;20160721;第10卷;第50-63页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108373408A (zh) | 2018-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108373408B (zh) | 一种乙酰丙酸的制备方法 | |
CN101851151B (zh) | 一种由环己烯制备环己醇的方法 | |
CN107311868B (zh) | 一种制备对叔丁基苯甲酸甲酯的方法 | |
CN109759112B (zh) | 用于生物质提质的温度响应固体催化剂的制备方法 | |
CN105080608B (zh) | 一种多酸催化剂在纤维素水解中的应用 | |
CN102372666A (zh) | 连续催化精馏合成α-甲基吡啶的方法 | |
CN102259025A (zh) | 环己烯水合制备环己醇用催化剂及其制备和应用方法 | |
CN108147958B (zh) | 一种催化纤维素转化制备乙酰丙酸的方法 | |
CN101265180B (zh) | 制取乳酸的方法 | |
CN113292522A (zh) | 一种利用有机酸催化生物质糖制备5-羟甲基糠醛的方法 | |
CN112341410A (zh) | 一种生物质高效转化制备糠醛和5-羟甲基糠醛的方法 | |
CN109289909B (zh) | 一种催化复杂糖转化制备乳酸酯的催化剂 | |
CN103709010B (zh) | 一种由环己烯、羧酸和水反应合成环己醇方法 | |
CN104788408A (zh) | 一种由半纤维素生产γ-戊内酯的方法 | |
CN113214072A (zh) | 一种熔盐水合物中纤维素转化制备乳酸的方法 | |
CN107382920B (zh) | 一种由纤维素一锅制备5-羟甲基糠醛的方法 | |
CN109134485B (zh) | 一种制备异山梨醇的方法 | |
CN101307016A (zh) | 2,6-二异丙基-4-苯氧基苯基硫脲的合成方法 | |
CN116178457B (zh) | 一种利用锶改性羟基磷灰石高效催化葡萄糖制备果糖的方法 | |
CN113318730B (zh) | δ-MnO2催化剂及其制备方法和应用 | |
CN112473736B (zh) | 一种负载型多酸催化剂及在乙酰丙酸酯制备中的应用 | |
CN109651306B (zh) | 一种甲基三氧化铼催化制备5-羟甲基糠醛的方法 | |
CN108440289B (zh) | 一种水相催化氧化乳酸酯制备丙酮酸酯的方法 | |
CN112642423B (zh) | 一种高温煤焦油基钯碳的制备及其应用 | |
CN102557877A (zh) | 一种近均相的两相反应体系中提高松油醇产率的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
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 |
|
TR01 | Transfer of patent right |