HK1125094A1 - Process for preparing alkali metal alkoxides - Google Patents

Process for preparing alkali metal alkoxides

Info

Publication number
HK1125094A1
HK1125094A1 HK09102429.8A HK09102429A HK1125094A1 HK 1125094 A1 HK1125094 A1 HK 1125094A1 HK 09102429 A HK09102429 A HK 09102429A HK 1125094 A1 HK1125094 A1 HK 1125094A1
Authority
HK
Hong Kong
Prior art keywords
alkali metal
metal alkoxides
preparing alkali
preparing
alkoxides
Prior art date
Application number
HK09102429.8A
Other languages
English (en)
Inventor
Johannes Ruwwe
Kai-Martin Krüger
Udo Knippenberg
Volker Brehme
Manfred Neumann
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of HK1125094A1 publication Critical patent/HK1125094A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68Preparation of metal alcoholates
    • C07C29/70Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/04Sodium compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/02Lithium compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/06Potassium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
HK09102429.8A 2007-06-01 2009-03-13 Process for preparing alkali metal alkoxides HK1125094A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025904A DE102007025904A1 (de) 2007-06-01 2007-06-01 Verfahren zur Herstellung von Alkalimetallalkoholaten

Publications (1)

Publication Number Publication Date
HK1125094A1 true HK1125094A1 (en) 2009-07-31

Family

ID=39493868

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09102429.8A HK1125094A1 (en) 2007-06-01 2009-03-13 Process for preparing alkali metal alkoxides

Country Status (22)

Country Link
US (1) US7847133B2 (ja)
EP (1) EP1997794B1 (ja)
JP (1) JP5339782B2 (ja)
KR (1) KR101567060B1 (ja)
CN (1) CN101314557B (ja)
AR (1) AR066773A1 (ja)
AT (1) ATE503737T1 (ja)
AU (1) AU2008202331B2 (ja)
BR (1) BRPI0801732B1 (ja)
CA (1) CA2632957C (ja)
DE (2) DE102007025904A1 (ja)
ES (1) ES2363047T3 (ja)
HK (1) HK1125094A1 (ja)
IN (1) IN2008CH01317A (ja)
MX (1) MX2008006942A (ja)
MY (1) MY144741A (ja)
PL (1) PL1997794T3 (ja)
PT (1) PT1997794E (ja)
RU (1) RU2478605C2 (ja)
SG (1) SG157255A1 (ja)
TW (1) TWI417273B (ja)
UA (1) UA97470C2 (ja)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
JP2012518667A (ja) 2009-02-26 2012-08-16 ビーエーエスエフ ソシエタス・ヨーロピア メタノール/水−混合物の蒸留による後処理法並びにアルカリ金属メチラートの製造法
AR093211A1 (es) 2012-05-10 2015-05-27 Ypf Soc Anonima Metodo para preparar alcoxidos de metales alcalinos
WO2016083175A1 (de) * 2014-11-24 2016-06-02 Basf Se Herstellung eines metallalkoxids mittels reaktivdestillation
CN105032005B (zh) * 2015-07-24 2023-09-19 江苏昌吉利新能源科技有限公司 一种有机锂过滤器清理装置
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
KR102357192B1 (ko) * 2019-08-28 2022-02-07 한국과학기술원 복합 열교환형 다성분 공비 혼합물의 분별증류장치 및 이를 이용한 분별증류방법
CN114787115A (zh) 2019-12-18 2022-07-22 巴斯夫欧洲公司 制备金属醇盐的方法
CN111100008B (zh) * 2020-01-21 2023-05-09 山西中科惠安化工有限公司 一种酯交换法合成碳酸二甲酯过程中甲醇碱金属盐催化剂的再生回收装置和方法
AR120601A1 (es) 2020-01-23 2022-02-23 Evonik Functional Solutions Gmbh Proceso para la preparación simultánea de alcóxidos de sodio y potasio
JP7420953B2 (ja) * 2020-01-23 2024-01-23 エボニック オペレーションズ ゲーエムベーハー ナトリウムアルコキシドおよびカリウムアルコキシドのエネルギー効率に優れた製造方法
EP4255599A1 (en) 2020-12-04 2023-10-11 Basf Se Integrated process for the parallel production of alkali metal methoxides
KR20230115990A (ko) 2020-12-04 2023-08-03 바스프 에스이 트랜스알코올화에 의한 금속 알콕사이드의 제조 공정
TWI828051B (zh) 2021-02-05 2024-01-01 德商贏創運營有限公司 鹼金屬烷氧化物之高能效製備方法
EP4074685A1 (de) * 2021-04-16 2022-10-19 Evonik Functional Solutions GmbH Verfahren zur energieeffizienten herstellung von alkalimetallalkoholaten
EP4074684A1 (de) 2021-04-16 2022-10-19 Evonik Functional Solutions GmbH Verfahren zur energieeffizienten herstellung von alkalimetallalkoholaten
JP2024521508A (ja) 2021-06-16 2024-05-31 エボニック オペレーションズ ゲーエムベーハー 反応塔でのアルカリ金属メトキシドの製造におけるメタノール/水混合物の後処理方法
WO2023193942A1 (de) 2022-04-04 2023-10-12 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
WO2023193941A1 (de) 2022-04-04 2023-10-12 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
WO2024083322A1 (de) 2022-10-19 2024-04-25 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
WO2024083324A1 (de) 2022-10-19 2024-04-25 Evonik Operations Gmbh Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
WO2024083336A1 (de) 2022-10-20 2024-04-25 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von alkalimetallmethanolaten
WO2024114899A1 (de) 2022-11-30 2024-06-06 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von alkalimetallmethanolaten
WO2024120883A1 (en) 2022-12-07 2024-06-13 Evonik Operations Gmbh Improved process for preparing metal alkoxide compounds
WO2024125775A1 (de) 2022-12-14 2024-06-20 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von metallalkoholatverbindungen
WO2024156563A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerizing polyalkylene terephthalates in mixtures with lower-melting polyolefins
WO2024156568A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerization of polyalkylene terephthalates in an extruder
WO2024156567A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerization of polyalkylene terephthalates in an extruder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910331A (en) 1931-06-24 1933-05-23 Wacker Chemie Gmbh Process of preparing alkali metal aliphatic monohydroxy alcoholates
GB377631A (en) 1931-06-24 1932-07-28 Wacker Chemie Gmbh Manufacture of alkali alcoholates
DE968903C (de) 1952-05-13 1958-04-10 Huels Chemische Werke Ag Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten
US2877274A (en) 1958-01-21 1959-03-10 Du Pont Production of sodium methoxide
ATE26831T1 (de) * 1982-04-07 1987-05-15 Fmc Corp Verfahren zur kontinuierlichen alkoxidierung.
DE3413212C1 (de) * 1984-04-07 1985-09-12 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von wasserfreiem Kalium-tert.-butoxid
DE3723193A1 (de) 1987-07-14 1989-01-26 Metallgesellschaft Ag Verfahren zur herstellung von alkoholaten
DE19959153A1 (de) * 1999-12-08 2001-06-21 Basf Ag Verfahren zur Herstellung von Alkalimethylaten

Also Published As

Publication number Publication date
US20080296786A1 (en) 2008-12-04
CA2632957C (en) 2014-08-26
US7847133B2 (en) 2010-12-07
UA97470C2 (ru) 2012-02-27
AU2008202331A1 (en) 2008-12-18
EP1997794B1 (de) 2011-03-30
AR066773A1 (es) 2009-09-09
JP5339782B2 (ja) 2013-11-13
CN101314557A (zh) 2008-12-03
TWI417273B (zh) 2013-12-01
BRPI0801732A2 (pt) 2009-01-20
TW200911741A (en) 2009-03-16
BRPI0801732B1 (pt) 2017-02-07
ATE503737T1 (de) 2011-04-15
JP2008297305A (ja) 2008-12-11
ES2363047T3 (es) 2011-07-19
PL1997794T3 (pl) 2011-09-30
SG157255A1 (en) 2009-12-29
CN101314557B (zh) 2013-09-18
MX2008006942A (es) 2012-10-05
RU2478605C2 (ru) 2013-04-10
MY144741A (en) 2011-10-31
DE502008002995D1 (de) 2011-05-12
DE102007025904A1 (de) 2008-12-04
IN2008CH01317A (ja) 2009-08-21
PT1997794E (pt) 2011-06-27
AU2008202331B2 (en) 2012-12-13
KR20080106079A (ko) 2008-12-04
EP1997794A1 (de) 2008-12-03
KR101567060B1 (ko) 2015-11-06
CA2632957A1 (en) 2008-12-01
RU2008121746A (ru) 2009-12-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190604