CN107033066B - 一种非均相催化合成三丙酮胺的方法及专用设备 - Google Patents
一种非均相催化合成三丙酮胺的方法及专用设备 Download PDFInfo
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- CN107033066B CN107033066B CN201710310673.0A CN201710310673A CN107033066B CN 107033066 B CN107033066 B CN 107033066B CN 201710310673 A CN201710310673 A CN 201710310673A CN 107033066 B CN107033066 B CN 107033066B
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- triacetonamine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
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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
- B01J19/0053—Details of the reactor
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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
- B01J19/18—Stationary reactors having moving elements inside
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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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
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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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710310673.0A CN107033066B (zh) | 2017-05-05 | 2017-05-05 | 一种非均相催化合成三丙酮胺的方法及专用设备 |
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CN201710310673.0A CN107033066B (zh) | 2017-05-05 | 2017-05-05 | 一种非均相催化合成三丙酮胺的方法及专用设备 |
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CN107033066A CN107033066A (zh) | 2017-08-11 |
CN107033066B true CN107033066B (zh) | 2020-03-13 |
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CN201710310673.0A Active CN107033066B (zh) | 2017-05-05 | 2017-05-05 | 一种非均相催化合成三丙酮胺的方法及专用设备 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107602447B (zh) * | 2017-09-13 | 2020-05-08 | 新乡市恒星科技有限责任公司 | 一种四甲基哌啶酮的生产工艺 |
CN109746004B (zh) * | 2017-11-07 | 2022-03-11 | 万华化学集团股份有限公司 | 一种催化剂及其在制备2,2,6,6-四甲基-4-哌啶酮中的应用 |
EP3663284B1 (de) | 2018-12-07 | 2021-02-03 | Evonik Operations GmbH | Verbessertes verfahren zur herstellung von triacetonamin |
TW202104187A (zh) | 2019-05-24 | 2021-02-01 | 德商巴地斯顏料化工廠 | 用於生產2,2,6,6-四甲基-4-哌啶酮的非勻相催化方法 |
CN110947412B (zh) * | 2019-12-20 | 2022-09-16 | 万华化学集团股份有限公司 | 镁铝水滑石复合微球及其制备方法、三丙酮胺的制备方法 |
US11731940B2 (en) | 2020-05-07 | 2023-08-22 | Evonik Operations Gmbh | Process for preparing triacetonamine |
CN112457238B (zh) * | 2020-11-24 | 2023-09-26 | 安徽兴欣新材料有限公司 | 一种联产三丙酮胺和异佛尔酮的方法 |
CN112707858B (zh) * | 2020-12-28 | 2022-12-27 | 上海博栋化学科技有限公司 | 一种以丙酮和氨气为原料一锅法合成阻聚剂702的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584513A (zh) * | 2012-02-27 | 2012-07-18 | 江西师范大学 | 一种采用离子液体催化和耐酸性分子筛膜脱水制备缩酮的方法 |
CN103224465A (zh) * | 2013-01-31 | 2013-07-31 | 天津大学 | 2,2,6,6-四甲基-4-哌啶酮连续合成方法 |
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- 2017-05-05 CN CN201710310673.0A patent/CN107033066B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584513A (zh) * | 2012-02-27 | 2012-07-18 | 江西师范大学 | 一种采用离子液体催化和耐酸性分子筛膜脱水制备缩酮的方法 |
CN103224465A (zh) * | 2013-01-31 | 2013-07-31 | 天津大学 | 2,2,6,6-四甲基-4-哌啶酮连续合成方法 |
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Address after: Su Zhengji Heng Road 053400 Hengshui City No. 9 Wuyi County in Hebei Province Applicant after: Lian longkaiya (Hebei) new material Co., Ltd Address before: 053000 Hengshui City, Hebei province Hengshui Industrial District No. 9 Ji Heng Lu Applicant before: Hengshui KaiYa Chemical Co., Ltd. |
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Inventor after: Zhao Xiaofeng Inventor after: Liu Junhua Inventor after: Zhao Heng Inventor after: Ma Guorui Inventor before: Zhao Xiaofeng Inventor before: Liu Junhua Inventor before: Zhao Heng Inventor before: Ma Guorui |
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