CN110201619B - 一种顺酐法制备聚天冬氨酸的工艺及设备 - Google Patents
一种顺酐法制备聚天冬氨酸的工艺及设备 Download PDFInfo
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- CN110201619B CN110201619B CN201910449335.4A CN201910449335A CN110201619B CN 110201619 B CN110201619 B CN 110201619B CN 201910449335 A CN201910449335 A CN 201910449335A CN 110201619 B CN110201619 B CN 110201619B
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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
- B01J19/0066—Stirrers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1092—Polysuccinimides
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
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CN110201619B true CN110201619B (zh) | 2021-06-08 |
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CN110918034A (zh) * | 2019-12-06 | 2020-03-27 | 雷亮亮 | 一种化工综合反应装置 |
CN115069125B (zh) * | 2022-08-11 | 2022-10-25 | 汕头市光彩新材料科技有限公司 | 环保型uv油墨防迁移助剂同轴异向自卸式搅拌混合装置 |
CN118878043B (zh) * | 2024-09-27 | 2024-12-13 | 水清华(山西)生态科技有限公司 | 一种高效重介质活性炭混凝沉淀水处理装置 |
CN118952459B (zh) * | 2024-10-16 | 2025-01-21 | 古浪县宏盛商砼有限责任公司 | 一种混凝土加工的搅拌设备及其使用方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0612784B1 (de) * | 1993-02-22 | 1998-11-11 | Bayer Ag | Verfahren zur Herstellung von Polysuccinimid und Polyasparaginsäure |
CN201263975Y (zh) * | 2008-08-22 | 2009-07-01 | 东莞光群雷射科技有限公司 | 可加热式搅拌机 |
CN101768268A (zh) * | 2010-02-11 | 2010-07-07 | 山东省泰和水处理有限公司 | 一种晶体缩合制备聚天冬氨酸的方法 |
CN103304815A (zh) * | 2013-06-13 | 2013-09-18 | 扬州大学 | 一种离子液体合成聚天冬氨酸制备方法 |
CN206688585U (zh) * | 2017-05-15 | 2017-12-01 | 陈晓娟 | 一种服装布料调浆机 |
CN206935372U (zh) * | 2017-07-14 | 2018-01-30 | 咸阳华电电子材料科技有限公司 | 一种智能树脂反应釜 |
CN108380160A (zh) * | 2018-04-07 | 2018-08-10 | 东莞市联洲知识产权运营管理有限公司 | 一种具有升降叶片的反应釜 |
CN208493984U (zh) * | 2018-06-12 | 2019-02-15 | 辽宁盛烨润滑油制造有限公司 | 一种润滑油生产用混料装置 |
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2019
- 2019-05-28 CN CN201910449335.4A patent/CN110201619B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0612784B1 (de) * | 1993-02-22 | 1998-11-11 | Bayer Ag | Verfahren zur Herstellung von Polysuccinimid und Polyasparaginsäure |
CN201263975Y (zh) * | 2008-08-22 | 2009-07-01 | 东莞光群雷射科技有限公司 | 可加热式搅拌机 |
CN101768268A (zh) * | 2010-02-11 | 2010-07-07 | 山东省泰和水处理有限公司 | 一种晶体缩合制备聚天冬氨酸的方法 |
CN103304815A (zh) * | 2013-06-13 | 2013-09-18 | 扬州大学 | 一种离子液体合成聚天冬氨酸制备方法 |
CN206688585U (zh) * | 2017-05-15 | 2017-12-01 | 陈晓娟 | 一种服装布料调浆机 |
CN206935372U (zh) * | 2017-07-14 | 2018-01-30 | 咸阳华电电子材料科技有限公司 | 一种智能树脂反应釜 |
CN108380160A (zh) * | 2018-04-07 | 2018-08-10 | 东莞市联洲知识产权运营管理有限公司 | 一种具有升降叶片的反应釜 |
CN208493984U (zh) * | 2018-06-12 | 2019-02-15 | 辽宁盛烨润滑油制造有限公司 | 一种润滑油生产用混料装置 |
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Effective date of registration: 20240808 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Country or region after: China Patentee after: Ningbo Dafeng Jiangning New Material Technology Co.,Ltd. Patentee after: Sinopec Ningbo Zhenhai Refining and Chemical Co.,Ltd. Address before: 315207 no.198 Haixiang Road, Ningbo Petrochemical Economic and Technological Development Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHETIE JIANGNING CHEMICAL Co.,Ltd. Country or region before: China |