CN113004226B - 一种基于反应控制相转移催化体系的连续化合成环氧氯丙烷的方法 - Google Patents
一种基于反应控制相转移催化体系的连续化合成环氧氯丙烷的方法 Download PDFInfo
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- CN113004226B CN113004226B CN202110146811.2A CN202110146811A CN113004226B CN 113004226 B CN113004226 B CN 113004226B CN 202110146811 A CN202110146811 A CN 202110146811A CN 113004226 B CN113004226 B CN 113004226B
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- reaction
- catalyst
- hydrogen peroxide
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- chloropropene
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 11
- 238000003408 phase transfer catalysis Methods 0.000 title claims abstract 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 title claims description 25
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 106
- 239000003054 catalyst Substances 0.000 claims abstract description 71
- OWXJKYNZGFSVRC-NSCUHMNNSA-N (e)-1-chloroprop-1-ene Chemical compound C\C=C\Cl OWXJKYNZGFSVRC-NSCUHMNNSA-N 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000011964 heteropoly acid Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 15
- 238000012546 transfer Methods 0.000 abstract description 15
- 238000011084 recovery Methods 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- MLHOXUWWKVQEJB-UHFFFAOYSA-N Propyleneglycol diacetate Chemical compound CC(=O)OC(C)COC(C)=O MLHOXUWWKVQEJB-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 2
- 238000006735 epoxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 description 1
- OWXJKYNZGFSVRC-UHFFFAOYSA-N 1-chloroprop-1-ene Chemical compound CC=CCl OWXJKYNZGFSVRC-UHFFFAOYSA-N 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007036 catalytic synthesis reaction Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 238000007172 homogeneous catalysis Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 239000011780 sodium chloride Substances 0.000 description 1
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- 239000003381 stabilizer Substances 0.000 description 1
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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
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
Abstract
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CN202110146811.2A CN113004226B (zh) | 2021-02-03 | 2021-02-03 | 一种基于反应控制相转移催化体系的连续化合成环氧氯丙烷的方法 |
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CN202110146811.2A CN113004226B (zh) | 2021-02-03 | 2021-02-03 | 一种基于反应控制相转移催化体系的连续化合成环氧氯丙烷的方法 |
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CN113004226A CN113004226A (zh) | 2021-06-22 |
CN113004226B true CN113004226B (zh) | 2023-01-31 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102350287A (zh) * | 2011-09-16 | 2012-02-15 | 沈阳化工大学 | 釜外进料管釜联合反应工艺方法 |
CN109912541A (zh) * | 2019-02-26 | 2019-06-21 | 山东凯泰科技股份有限公司 | 一种利用相转移催化剂实现直接生产ech连续生产工业方法 |
CN110078683A (zh) * | 2019-05-20 | 2019-08-02 | 江苏扬农化工集团有限公司 | 一种环氧氯丙烷的连续化合成工艺 |
CN110204512A (zh) * | 2019-06-04 | 2019-09-06 | 山东凯泰科技股份有限公司 | 一种利用相转移催化剂直接氧化生产环氧氯丙烷的工艺 |
CN111333597A (zh) * | 2020-04-15 | 2020-06-26 | 浙江工业大学 | 一种油脂环氧化连续化工艺 |
-
2021
- 2021-02-03 CN CN202110146811.2A patent/CN113004226B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102350287A (zh) * | 2011-09-16 | 2012-02-15 | 沈阳化工大学 | 釜外进料管釜联合反应工艺方法 |
CN109912541A (zh) * | 2019-02-26 | 2019-06-21 | 山东凯泰科技股份有限公司 | 一种利用相转移催化剂实现直接生产ech连续生产工业方法 |
CN110078683A (zh) * | 2019-05-20 | 2019-08-02 | 江苏扬农化工集团有限公司 | 一种环氧氯丙烷的连续化合成工艺 |
CN110204512A (zh) * | 2019-06-04 | 2019-09-06 | 山东凯泰科技股份有限公司 | 一种利用相转移催化剂直接氧化生产环氧氯丙烷的工艺 |
CN111333597A (zh) * | 2020-04-15 | 2020-06-26 | 浙江工业大学 | 一种油脂环氧化连续化工艺 |
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Effective date of registration: 20241105 Address after: 262700 No. 26, Tianliu Section, No.3 Road, Tianliu Town, Shouguang City, Weifang City, Shandong Province Patentee after: SHANDONG XINLONG TECHNOLOGY Co.,Ltd. Country or region after: China Patentee after: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Address before: 262700 Wanggao Xinlong Industrial Park, Tianliu Town, Shouguang City, Weifang City, Shandong Province Patentee before: SHANDONG XINLONG GROUP Co.,Ltd. Country or region before: China Patentee before: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES |
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