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IT7849799A0 - Procedimento e dispositivo per laproduzione continua di alcolati al calini - Google Patents

Procedimento e dispositivo per laproduzione continua di alcolati al calini

Info

Publication number
IT7849799A0
IT7849799A0 IT7849799A IT4979978A IT7849799A0 IT 7849799 A0 IT7849799 A0 IT 7849799A0 IT 7849799 A IT7849799 A IT 7849799A IT 4979978 A IT4979978 A IT 4979978A IT 7849799 A0 IT7849799 A0 IT 7849799A0
Authority
IT
Italy
Prior art keywords
calini
alcoholates
procedure
continuous production
continuous
Prior art date
Application number
IT7849799A
Other languages
English (en)
Other versions
IT1156814B (it
Inventor
Otto Ackermann
Hans Leuck
Gunther Meyer
Gerhard Schmeling
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of IT7849799A0 publication Critical patent/IT7849799A0/it
Application granted granted Critical
Publication of IT1156814B publication Critical patent/IT1156814B/it

Links

Classifications

    • 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
    • C07C29/705—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups by transalcoholysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT49799/78A 1977-06-11 1978-06-09 Procedimento e dispositivo per la produzione continua di alcolati alcalini IT1156814B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726491A DE2726491C3 (de) 1977-06-11 1977-06-11 Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten

Publications (2)

Publication Number Publication Date
IT7849799A0 true IT7849799A0 (it) 1978-06-09
IT1156814B IT1156814B (it) 1987-02-04

Family

ID=6011363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49799/78A IT1156814B (it) 1977-06-11 1978-06-09 Procedimento e dispositivo per la produzione continua di alcolati alcalini

Country Status (12)

Country Link
US (1) US4327230A (it)
JP (1) JPS545904A (it)
AT (1) AT362767B (it)
BE (1) BE867972A (it)
DE (1) DE2726491C3 (it)
DK (1) DK258178A (it)
ES (2) ES470652A1 (it)
FR (1) FR2393784A1 (it)
GB (1) GB1600446A (it)
IT (1) IT1156814B (it)
NL (1) NL7806308A (it)
SE (1) SE7805653L (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413212C1 (de) * 1984-04-07 1985-09-12 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von wasserfreiem Kalium-tert.-butoxid
US4536188A (en) * 1984-07-31 1985-08-20 Witt Clinton J De Alcohol compositions having luminous flames
US4748283A (en) * 1987-02-17 1988-05-31 Lithium Corporation Of America Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides
US4774363A (en) * 1987-10-16 1988-09-27 Gaf Corporation Metal derivatives of butenediol
JP2556353B2 (ja) * 1988-06-30 1996-11-20 昭栄化学工業株式会社 金属酸化物の製造方法
DE10358412A1 (de) * 2003-12-13 2005-07-07 Degussa Ag Verfahren zur Herstellung alkoxyreiner Erdalkalialkoxide
DE10358411A1 (de) * 2003-12-13 2005-07-07 Degussa Ag Verfahren zur Herstellung alkoxyreiner Erdalkalialkoxide
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
CN103204763A (zh) * 2013-04-28 2013-07-17 江苏双乐化工颜料有限公司 一种有机醇钠的合成方法
US11945767B2 (en) 2019-12-18 2024-04-02 Basf Se Method for producing metal alcoholates
CN116547259A (zh) * 2020-12-04 2023-08-04 巴斯夫欧洲公司 用于控制反应精馏塔的方法
CN116547260A (zh) 2020-12-04 2023-08-04 巴斯夫欧洲公司 通过醇转化制备金属醇盐的方法
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
US20250215149A1 (en) 2022-04-04 2025-07-03 Evonik Operations Gmbh Improved method for the depolymerization of polyethylene terephthalate
EP4349884A1 (de) 2022-08-12 2024-04-10 Evonik Operations GmbH Verfahren zur herstellung von alkoxysiloxanen aus abfallsilikon
EP4349882A1 (de) 2022-08-12 2024-04-10 Evonik Operations GmbH Herstellung von alkoxysiloxanen
US20240052107A1 (en) 2022-08-12 2024-02-15 Evonik Operations Gmbh Production of alkoxysiloxanes
EP4605454A1 (de) 2022-10-19 2025-08-27 Evonik Operations GmbH Verbessertes verfahren zur depolymerisierung von polyethylenterephthalat
KR20250088504A (ko) 2022-10-20 2025-06-17 에보닉 오퍼레이션스 게엠베하 알칼리 금속 메톡사이드의 개선된 제조 방법
WO2024114899A1 (de) 2022-11-30 2024-06-06 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von alkalimetallmethanolaten
EP4630392A1 (en) 2022-12-07 2025-10-15 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
WO2024156567A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerization of polyalkylene terephthalates in an extruder
EP4655342A1 (en) 2023-01-23 2025-12-03 Evonik Operations GmbH Process for depolymerization of polyalkylene terephthalates in an extruder
ES3042068T3 (en) 2023-03-02 2025-11-18 Evonik Operations Gmbh Recovery of siloxane cycles
CA3248863A1 (en) 2023-07-27 2025-06-05 Evonik Operations Gmbh PHYSICAL REUSE OF SILICONED PAPER
CN119371285A (zh) * 2024-10-18 2025-01-28 安徽金邦医药化工有限公司 一种高纯度颗粒状叔丁醇钠的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL31269C (it) * 1930-10-08
GB490388A (en) * 1936-08-26 1938-08-15 Mathieson Alkali Works Improvements in production of alcoholates of higher alcohols
US3028221A (en) * 1958-12-15 1962-04-03 Callery Chemical Co Continuous process for the production of boranes
DE1254612C2 (de) 1965-11-10 1973-05-17 Dynamit Nobel Ag Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten
GB1143897A (en) * 1967-02-17 1969-02-26 Metallgesellschaft Ag A process for preparing alkali metal alcoholates and phenolates

Also Published As

Publication number Publication date
DE2726491C3 (de) 1981-02-12
DK258178A (da) 1978-12-12
DE2726491A1 (de) 1978-12-14
IT1156814B (it) 1987-02-04
AT362767B (de) 1981-06-10
US4327230A (en) 1982-04-27
FR2393784A1 (fr) 1979-01-05
ES470652A1 (es) 1979-02-01
BE867972A (fr) 1978-10-02
NL7806308A (nl) 1978-12-13
ATA419878A (de) 1980-11-15
GB1600446A (en) 1981-10-14
DE2726491B2 (de) 1980-05-29
SE7805653L (sv) 1978-12-12
JPS545904A (en) 1979-01-17
ES471832A1 (es) 1979-11-16

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