CN111957272A - 一种聚醚多元醇生产***及工艺 - Google Patents
一种聚醚多元醇生产***及工艺 Download PDFInfo
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- CN111957272A CN111957272A CN202010773259.5A CN202010773259A CN111957272A CN 111957272 A CN111957272 A CN 111957272A CN 202010773259 A CN202010773259 A CN 202010773259A CN 111957272 A CN111957272 A CN 111957272A
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- reaction kettle
- reaction
- polyether polyol
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
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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
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
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- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyethers (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010773259.5A CN111957272A (zh) | 2020-08-04 | 2020-08-04 | 一种聚醚多元醇生产***及工艺 |
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CN202010773259.5A CN111957272A (zh) | 2020-08-04 | 2020-08-04 | 一种聚醚多元醇生产***及工艺 |
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CN111957272A true CN111957272A (zh) | 2020-11-20 |
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CN202010773259.5A Pending CN111957272A (zh) | 2020-08-04 | 2020-08-04 | 一种聚醚多元醇生产***及工艺 |
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CN (1) | CN111957272A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112844250A (zh) * | 2021-01-15 | 2021-05-28 | 陈龙洞 | 一种混凝土用减水剂的制备工艺 |
CN114225882A (zh) * | 2021-12-15 | 2022-03-25 | 红宝丽集团泰兴化学有限公司 | 反应釜、聚醚多元醇的制备***及制备方法 |
CN114768743A (zh) * | 2022-05-24 | 2022-07-22 | 云南云天化股份有限公司 | 一锅法合成低聚烷基磷酸酯的方法及反应装置 |
US20220401902A1 (en) * | 2019-11-05 | 2022-12-22 | Chemical Innovation Ltd. | Polymerization installation with integrated combined absorption-diffusion and absorption-condensation unit and its application for polymer and copolymer preparation |
CN115672230A (zh) * | 2022-09-29 | 2023-02-03 | 云南云天化股份有限公司 | 一种烷基磷酸酯低聚物制备***及其制备方法 |
CN117358162A (zh) * | 2023-09-26 | 2024-01-09 | 山东滨化聚禾新材料科技有限公司 | 高活性低气味短周期聚醚多元醇连续化生产工艺及其装置 |
Citations (7)
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CN200961122Y (zh) * | 2006-11-07 | 2007-10-17 | 中唯炼焦技术国家工程研究中心有限责任公司 | 一种酚类与异丁烯反应装置 |
CN101679173A (zh) * | 2007-05-29 | 2010-03-24 | Lg化学株式会社 | 烯烃的醛化方法及其装置 |
DE102011005003A1 (de) * | 2011-03-03 | 2012-09-06 | Evonik Röhm Gmbh | Anlage zur Umsetzung von Alkylenoxiden |
CN203291868U (zh) * | 2013-05-22 | 2013-11-20 | 中国石油化工股份有限公司 | 一种喷射反应装置 |
CN205761194U (zh) * | 2016-04-26 | 2016-12-07 | 江苏安邦电化有限公司 | 一种用于连续化生产乙烯利的文丘里式循环回路反应器 |
CN106543429A (zh) * | 2016-10-25 | 2017-03-29 | 浙江科技学院 | 一种甲基封端丁醇无规聚醚的制备方法 |
CN106622091A (zh) * | 2016-12-09 | 2017-05-10 | 中国化学赛鼎宁波工程有限公司 | 多级循环对称喷射式环氧化合物聚合反应***及方法 |
-
2020
- 2020-08-04 CN CN202010773259.5A patent/CN111957272A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200961122Y (zh) * | 2006-11-07 | 2007-10-17 | 中唯炼焦技术国家工程研究中心有限责任公司 | 一种酚类与异丁烯反应装置 |
CN101679173A (zh) * | 2007-05-29 | 2010-03-24 | Lg化学株式会社 | 烯烃的醛化方法及其装置 |
DE102011005003A1 (de) * | 2011-03-03 | 2012-09-06 | Evonik Röhm Gmbh | Anlage zur Umsetzung von Alkylenoxiden |
CN203291868U (zh) * | 2013-05-22 | 2013-11-20 | 中国石油化工股份有限公司 | 一种喷射反应装置 |
CN205761194U (zh) * | 2016-04-26 | 2016-12-07 | 江苏安邦电化有限公司 | 一种用于连续化生产乙烯利的文丘里式循环回路反应器 |
CN106543429A (zh) * | 2016-10-25 | 2017-03-29 | 浙江科技学院 | 一种甲基封端丁醇无规聚醚的制备方法 |
CN106622091A (zh) * | 2016-12-09 | 2017-05-10 | 中国化学赛鼎宁波工程有限公司 | 多级循环对称喷射式环氧化合物聚合反应***及方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220401902A1 (en) * | 2019-11-05 | 2022-12-22 | Chemical Innovation Ltd. | Polymerization installation with integrated combined absorption-diffusion and absorption-condensation unit and its application for polymer and copolymer preparation |
CN112844250A (zh) * | 2021-01-15 | 2021-05-28 | 陈龙洞 | 一种混凝土用减水剂的制备工艺 |
CN114225882A (zh) * | 2021-12-15 | 2022-03-25 | 红宝丽集团泰兴化学有限公司 | 反应釜、聚醚多元醇的制备***及制备方法 |
CN114225882B (zh) * | 2021-12-15 | 2024-03-26 | 红宝丽集团泰兴化学有限公司 | 反应釜、聚醚多元醇的制备***及制备方法 |
CN114768743A (zh) * | 2022-05-24 | 2022-07-22 | 云南云天化股份有限公司 | 一锅法合成低聚烷基磷酸酯的方法及反应装置 |
CN114768743B (zh) * | 2022-05-24 | 2022-12-02 | 云南云天化股份有限公司 | 一锅法合成低聚烷基磷酸酯的方法及反应装置 |
CN115672230A (zh) * | 2022-09-29 | 2023-02-03 | 云南云天化股份有限公司 | 一种烷基磷酸酯低聚物制备***及其制备方法 |
CN115672230B (zh) * | 2022-09-29 | 2023-08-18 | 云南云天化股份有限公司 | 一种烷基磷酸酯低聚物制备***及其制备方法 |
CN117358162A (zh) * | 2023-09-26 | 2024-01-09 | 山东滨化聚禾新材料科技有限公司 | 高活性低气味短周期聚醚多元醇连续化生产工艺及其装置 |
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Effective date of registration: 20210414 Address after: 230041 no.1301, building C3, Binhu Times Square, northeast corner of intersection of Hangzhou Road and Tibet Road, Baohe District, Hefei City, Anhui Province Applicant after: ANHUI SHIHUA ENGINEERING TECHNOLOGY Co.,Ltd. Address before: Unit 26, room 108, block C, comprehensive service area, Nangang Industrial Zone, Binhai New Area Development Zone, Tianjin Applicant before: SINOMEC REFINERY & CHEMICAL Corp.,Ltd. |
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Effective date of registration: 20210922 Address after: Unit 26, room 108, block C, office building, Nangang Industrial Zone, Tianjin Binhai New Area Development Zone, 300350 Applicant after: SINOMEC REFINERY & CHEMICAL Corp.,Ltd. Address before: 230041 no.1301, building C3, Binhu Times Square, northeast corner of intersection of Hangzhou Road and Tibet Road, Baohe District, Hefei City, Anhui Province Applicant before: ANHUI SHIHUA ENGINEERING TECHNOLOGY Co.,Ltd. |
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Application publication date: 20201120 |