CN113083204B - 一种nmp合成工艺 - Google Patents
一种nmp合成工艺 Download PDFInfo
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- CN113083204B CN113083204B CN202110515521.0A CN202110515521A CN113083204B CN 113083204 B CN113083204 B CN 113083204B CN 202110515521 A CN202110515521 A CN 202110515521A CN 113083204 B CN113083204 B CN 113083204B
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- monomethylamine
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 14
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims abstract description 200
- 239000002994 raw material Substances 0.000 claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000003068 static effect Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000012824 chemical production Methods 0.000 abstract description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 38
- 239000000047 product Substances 0.000 description 21
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000036632 reaction speed Effects 0.000 description 4
- 239000012043 crude product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- -1 petrifaction Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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Classifications
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202110515521.0A CN113083204B (zh) | 2021-05-12 | 2021-05-12 | 一种nmp合成工艺 |
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CN202110515521.0A CN113083204B (zh) | 2021-05-12 | 2021-05-12 | 一种nmp合成工艺 |
Publications (2)
Publication Number | Publication Date |
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CN113083204A CN113083204A (zh) | 2021-07-09 |
CN113083204B true CN113083204B (zh) | 2023-07-11 |
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CN202110515521.0A Active CN113083204B (zh) | 2021-05-12 | 2021-05-12 | 一种nmp合成工艺 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115819312B (zh) * | 2022-05-17 | 2023-11-07 | 重庆中润新材料股份有限公司 | 一种无水一甲胺制nmp的生产方法 |
CN115819313B (zh) * | 2022-05-17 | 2024-04-02 | 重庆中润新材料股份有限公司 | 一种可实现氢气循环利用的生产nmp的工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1012946A6 (fr) * | 1999-10-27 | 2001-06-05 | Pantochim Sa | Procede de production de n-methyl pyrrolidone en utilisant de la gamma-butyrolactone et des methylamines mixtes comme materiaux de depart. |
CN103058910B (zh) * | 2013-01-21 | 2014-09-17 | 郑州大学 | N-甲基吡咯烷酮中有机胺杂质的分离方法 |
CN103351321B (zh) * | 2013-06-20 | 2015-08-26 | 滨州裕能化工有限公司 | 一种nmp的连续生产方法 |
CN203602531U (zh) * | 2013-12-17 | 2014-05-21 | 山东庆云长信化学科技有限公司 | N-甲基吡咯烷酮生产装置 |
CN205035303U (zh) * | 2015-10-12 | 2016-02-17 | 宿迁新亚科技有限公司 | N-甲基甲酰胺的连续反应装置 |
CN107297184A (zh) * | 2017-07-03 | 2017-10-27 | 无锡科伦达化工热力装备有限公司 | 一种生产n‑甲基吡咯烷酮的反应器 |
CN208917104U (zh) * | 2018-09-19 | 2019-05-31 | 赣州中能实业有限公司 | 一种n-甲基吡咯烷酮的制备装置 |
CN209715906U (zh) * | 2018-12-25 | 2019-12-03 | 江苏众智启澄环境工程技术有限公司 | 水下水质传感器自动清洁装置 |
CN210332195U (zh) * | 2019-06-30 | 2020-04-17 | 载元派尔森新能源科技有限公司 | 一种nmp制备中过量甲胺回收浓缩装置 |
CN210815146U (zh) * | 2019-08-28 | 2020-06-23 | 山东长信化学科技股份有限公司 | 一种稳定nmp反应投料装置 |
CN211035757U (zh) * | 2019-11-26 | 2020-07-17 | 四川天华富邦化工有限责任公司 | 一种丁内酯与甲胺缩合法制n-甲基吡咯烷酮的管式系统 |
CN211771009U (zh) * | 2019-12-26 | 2020-10-27 | 重庆市中润化学有限公司 | 一种nmp连续合成系统 |
CN211863907U (zh) * | 2020-03-18 | 2020-11-06 | 南通利奥化工科技有限公司 | 一种提高甲醇含量的蒸馏塔 |
CN212168314U (zh) * | 2020-04-21 | 2020-12-18 | 常州捷卓智能科技有限公司 | 一种用于冲洗sf6分解物测试仪传感器的冲洗净化装置 |
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Address after: No.18, Huabei 2nd Road, Changshou District, Chongqing 401221 Applicant after: Chongqing Zhongrun New Materials Co.,Ltd. Address before: No.18, Huabei 2nd Road, Changshou District, Chongqing 401221 Applicant before: Chongqing Zhong run Chemical Co.,Ltd. |
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CB02 | Change of applicant information | ||
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Inventor after: Ding Longqi Inventor after: Zhao Jianjun Inventor before: Lu Chuanxue Inventor before: Ding Longqi Inventor before: Lv Yucheng Inventor before: Zhao Jianjun Inventor before: You Lin |
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