CN108299159B - 一种连续制备2-甲基烯丙醇盐醇溶液的方法 - Google Patents

一种连续制备2-甲基烯丙醇盐醇溶液的方法 Download PDF

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CN108299159B
CN108299159B CN201810170183.XA CN201810170183A CN108299159B CN 108299159 B CN108299159 B CN 108299159B CN 201810170183 A CN201810170183 A CN 201810170183A CN 108299159 B CN108299159 B CN 108299159B
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tower
alcohol
plate
hollow pipe
rectifying tower
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Chinese (zh)
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CN108299159A (zh
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陈志荣
尹红
王伟松
金一丰
王胜利
万庆梅
高洪军
马定连
梁志淼
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Zhejiang University ZJU
Zhejiang Huangma Technology Co Ltd
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Zhejiang University ZJU
Zhejiang Huangma Technology Co Ltd
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Priority to CN201810170183.XA priority Critical patent/CN108299159B/zh
Publication of CN108299159A publication Critical patent/CN108299159A/zh
Priority to JP2020543032A priority patent/JP6977211B2/ja
Priority to KR1020207010735A priority patent/KR102364285B1/ko
Priority to DE112018004253.7T priority patent/DE112018004253T5/de
Priority to PCT/CN2018/109599 priority patent/WO2019165783A1/zh
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • 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
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN201810170183.XA 2018-03-01 2018-03-01 一种连续制备2-甲基烯丙醇盐醇溶液的方法 Active CN108299159B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201810170183.XA CN108299159B (zh) 2018-03-01 2018-03-01 一种连续制备2-甲基烯丙醇盐醇溶液的方法
JP2020543032A JP6977211B2 (ja) 2018-03-01 2018-10-10 ２−メチルアリルアルコキシドのアルコール溶液を連続的に製造する方法
KR1020207010735A KR102364285B1 (ko) 2018-03-01 2018-10-10 2-메틸알릴 프로파네이트 알코올 용액의 연속 제조 방법
DE112018004253.7T DE112018004253T5 (de) 2018-03-01 2018-10-10 Verfahren zur kontinuierlichen Herstellung einer alkoholischen Lösung von 2-Methylallylalkoholat
PCT/CN2018/109599 WO2019165783A1 (zh) 2018-03-01 2018-10-10 一种连续制备2-甲基烯丙醇盐醇溶液的方法

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CN201810170183.XA CN108299159B (zh) 2018-03-01 2018-03-01 一种连续制备2-甲基烯丙醇盐醇溶液的方法

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CN108299159A CN108299159A (zh) 2018-07-20
CN108299159B true CN108299159B (zh) 2020-06-12

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JP (1) JP6977211B2 (ja)
KR (1) KR102364285B1 (ja)
CN (1) CN108299159B (ja)
DE (1) DE112018004253T5 (ja)
WO (1) WO2019165783A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299159B (zh) * 2018-03-01 2020-06-12 浙江大学 一种连续制备2-甲基烯丙醇盐醇溶液的方法
CN114591143A (zh) * 2022-03-16 2022-06-07 齐翔华利新材料有限公司 一种甲基烯丙醇钠的制备方法
CN115353441B (zh) * 2022-08-25 2024-01-30 江苏瑞恒新材料科技有限公司 一种提高回收甲醇纯度的方法

Citations (3)

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CN1409696A (zh) * 1999-12-08 2003-04-09 巴斯福股份公司 碱金属甲醇盐的制备方法
CN101314557A (zh) * 2007-06-01 2008-12-03 赢创德固赛有限责任公司 制备碱金属醇盐的方法
CN106831334A (zh) * 2017-01-22 2017-06-13 青岛科技大学 一种碱法合成异丙醇钾的连续生产工艺

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US2877274A (en) * 1958-01-21 1959-03-10 Du Pont Production of sodium methoxide
DE1254612C2 (de) 1965-11-10 1973-05-17 Dynamit Nobel Ag Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten
DE3413212C1 (de) * 1984-04-07 1985-09-12 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von wasserfreiem Kalium-tert.-butoxid
DE3701268C1 (de) * 1987-01-17 1988-04-14 Dynamit Nobel Ag Verfahren zur kontinuierlichen Herstellung von Kalium-tert.-butoxid
JPH0977730A (ja) 1995-09-14 1997-03-25 Mitsui Toatsu Chem Inc ジアセトニトリル類の製造方法
JPH09309849A (ja) * 1996-05-22 1997-12-02 Tokuyama Corp アルコキシド化合物の製造方法
DE19900073A1 (de) 1999-01-05 2000-07-06 Degussa Verfahren zur Herstellung von Alkalialkoholaten höherer Alkohole
DE10050015A1 (de) 2000-10-06 2002-04-11 Basf Ag Verfahren zur katalytischen Herstellung von Alkalialkoholaten
DE10158354A1 (de) 2001-11-28 2003-06-12 Degussa Verfahren zur Herstellung und Reinigung von Alkalimetall- und Erdalkalimetall-Alkoholaten
DE10352877A1 (de) 2003-11-10 2005-06-16 Basf Ag Verfahren zur katalytischen Herstellung von Alkalialkoholaten
CN102504239A (zh) * 2011-11-03 2012-06-20 山西合盛邦砼建材有限公司 用于制备聚羧酸盐减水剂大单体的催化剂及其制备方法
CN108299159B (zh) * 2018-03-01 2020-06-12 浙江大学 一种连续制备2-甲基烯丙醇盐醇溶液的方法

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* Cited by examiner, † Cited by third party
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CN1409696A (zh) * 1999-12-08 2003-04-09 巴斯福股份公司 碱金属甲醇盐的制备方法
CN101314557A (zh) * 2007-06-01 2008-12-03 赢创德固赛有限责任公司 制备碱金属醇盐的方法
CN106831334A (zh) * 2017-01-22 2017-06-13 青岛科技大学 一种碱法合成异丙醇钾的连续生产工艺

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碱法生产甲醇钠工艺的研究;邵丹丹;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》;20140415(第04期);第B016-73页 *

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CN108299159A (zh) 2018-07-20
WO2019165783A1 (zh) 2019-09-06
JP6977211B2 (ja) 2021-12-08
KR20200047717A (ko) 2020-05-07
JP2021512931A (ja) 2021-05-20
DE112018004253T5 (de) 2020-05-14
KR102364285B1 (ko) 2022-02-17

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