KR970001291A - 나트륨 c_4-c_8 알콕사이드의 연속식 제조 방법 - Google Patents

나트륨 c_4-c_8 알콕사이드의 연속식 제조 방법 Download PDF

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Publication number
KR970001291A
KR970001291A KR1019960019485A KR19960019485A KR970001291A KR 970001291 A KR970001291 A KR 970001291A KR 1019960019485 A KR1019960019485 A KR 1019960019485A KR 19960019485 A KR19960019485 A KR 19960019485A KR 970001291 A KR970001291 A KR 970001291A
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South Korea
Prior art keywords
alkanol
alkoxide
sodium
phase
mixture
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KR1019960019485A
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English (en)
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KR100443181B1 (ko
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헨드릭 베버스 얀
얀 헨드릭 쉐페르 로베르트
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윌리엄 에이취 캘넌
아메리칸 사이아나밋드 캄파니
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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

본 발명은 화학양론적양 미만의 C4-C8알칸올을 사용하고 임의로 비반응 나트륨 금속을 연속 재순환시키는, 나트륨 C4-C8알콕사이드의 안전하고 효율적인 생산 방법에 관한 것이다.

Description

나트륨 C4-C8알콕사이드의 연속식 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 용매중의 나트륨 금속 교반 분산액을 임의로는 불활성 대기하에 화학양론적양 미만의 C4-C8알칸올로 약 100 내지 140℃의 온도에서 처리하여 용매중의 나트륨 C4-C8알콕사이드 용액을 포함하는 제1상과 나트륨금속을 포함하는 제2상으로 이루어진 혼합물을 형성시키고, 제1상을 분리하여 생성물인 나트륨 C4-C8알콕사이드를 용액으로서 수득한 다음, 임으로는 잔류 혼합물을 연속적으로 재순환시킴을 특징으로 하는, 나트륨 C4-C8알콕사이드의 제조 방법.
  2. 제1항에 있어서, 용매가 방향족 탄화수소 또는 이의 혼합물인 방법.
  3. 제1항에 있어서, 방법이 불활성 대기하에서 수행되는 방법.
  4. 제3항에 있어서, 불활성 대기가 질소인 방법.
  5. 제1항에 있어서, C4-C8알칸올의 약이 약 0.10 내지 0.90mol 당량인 방법.
  6. 제5항에 있어서, C4-C8알칸올의 양이 약 0.4 내지 0.6mol 당량인 방법.
  7. 제1항에 있어서, 잔류 상 혼합물이 연속적으로 재순환되는 방법.
  8. 제1항에 있어서, 온도가 약 120 내지 130℃인 방법.
  9. 제1항에 있어서, C4-C8알칸올이 3급 C4-C8알칸올인 방법.
  10. 제9항에 있어서, 3급 C4-C8알칸올이 t-부탄올 또는 t-아밀알콜인 방법.
  11. 재10항에 있어서, 3급 C4-C8알칸올이 t-부탄올인 방법.
  12. 제6항에 있어서, C4-C8알칸올이 t-부탄올이고 온도가 120 내지 130℃인 방법.
  13. 제1항에 있어서, 제1상을 분리후 냉각한 다음 여과하여 나트륨 C4-C8알콕사이드를 고체로서 수득하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960019485A 1995-06-02 1996-06-01 나트륨c4-c8알콕사이드의연속식제조방법 KR100443181B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/459,059 US5723695A (en) 1995-06-02 1995-06-02 Continuous process for the manufacture of sodium C4 -C8 alkoxide
US08/459,059 1995-06-02
US08/459059 1995-06-02

Publications (2)

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KR970001291A true KR970001291A (ko) 1997-01-24
KR100443181B1 KR100443181B1 (ko) 2004-10-14

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ID=23823249

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KR1019960019485A KR100443181B1 (ko) 1995-06-02 1996-06-01 나트륨c4-c8알콕사이드의연속식제조방법

Country Status (25)

Country Link
US (1) US5723695A (ko)
EP (1) EP0749947B2 (ko)
JP (1) JP4087913B2 (ko)
KR (1) KR100443181B1 (ko)
CN (1) CN1061028C (ko)
AR (1) AR002186A1 (ko)
AT (1) ATE172706T1 (ko)
AU (1) AU694870B2 (ko)
BR (1) BR9602561A (ko)
CA (1) CA2177888C (ko)
CZ (1) CZ289718B6 (ko)
DE (1) DE69600862T3 (ko)
DK (1) DK0749947T4 (ko)
ES (1) ES2124065T5 (ko)
HU (1) HU216329B (ko)
IL (1) IL118480A (ko)
IN (1) IN190532B (ko)
RU (1) RU2131864C1 (ko)
SG (1) SG44950A1 (ko)
SK (1) SK281722B6 (ko)
TR (1) TR199601042A1 (ko)
TW (1) TW426659B (ko)
UA (1) UA35628C2 (ko)
YU (1) YU49244B (ko)
ZA (1) ZA964504B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190038635A (ko) * 2016-09-12 2019-04-08 피에이치씨 홀딩스 주식회사 음압 해제 포트 및 냉동장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518671B2 (ja) * 1998-06-12 2010-08-04 ビーエーエスエフ ソシエタス・ヨーロピア アルカリ金属アルコキシドの製造方法
DE10028754A1 (de) * 2000-06-09 2001-12-13 Clariant Gmbh Verfahren zur Herstellung von alkoholischen Lösungen von Alkalialkoholaten
CN101565354B (zh) * 2009-06-05 2011-12-28 山东中氟化工科技有限公司 一种含氟烷基醇钠的制备方法
CN108607484B (zh) * 2018-05-10 2020-06-16 南京师范大学 一种表面摩擦更新静态混合反应器在合成叔丁醇钠的应用
CN116178108A (zh) * 2023-02-07 2023-05-30 华陆工程科技有限责任公司 一种碱金属醇盐的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727923A (en) * 1952-10-08 1955-04-13 Ethyl Corp Preparation of alkali metal alcoholates
GB746400A (en) * 1953-01-16 1956-03-14 Degussa Process for the production of alkali metal alcoholates
US3971833A (en) * 1973-07-02 1976-07-27 Dynamit Nobel Aktiengesellschaft Method for the preparation of alcohol-free alkali and alkaline earth metal alcoholates
JPS5270719A (en) * 1975-12-09 1977-06-13 Kokusai Denshin Denwa Co Ltd Character display system
DE2612642C2 (de) * 1976-03-25 1982-07-08 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten
JPS52153904A (en) * 1976-06-16 1977-12-21 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
JPS5323908A (en) * 1976-08-13 1978-03-06 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
DD298502A5 (de) † 1989-03-13 1992-02-27 Alpha-Tech Gmbh Technologie Fuer Chemie Und Umweltschutz,De Verfahren zur herstellung von kristallalkoholfreien alkalimetall-alkoxiden
JPH05323908A (ja) * 1992-05-19 1993-12-07 Canon Inc 表示制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190038635A (ko) * 2016-09-12 2019-04-08 피에이치씨 홀딩스 주식회사 음압 해제 포트 및 냉동장치

Also Published As

Publication number Publication date
ES2124065T5 (es) 2002-07-01
DE69600862T3 (de) 2002-10-24
ES2124065T3 (es) 1999-01-16
JP4087913B2 (ja) 2008-05-21
CZ146496A3 (cs) 2000-05-17
AU5464796A (en) 1996-12-12
EP0749947B1 (en) 1998-10-28
IL118480A0 (en) 1996-09-12
TR199601042A1 (tr) 1996-12-21
DE69600862T2 (de) 1999-03-18
DK0749947T4 (da) 2002-06-17
BR9602561A (pt) 1998-10-06
ATE172706T1 (de) 1998-11-15
EP0749947B2 (en) 2002-01-09
TW426659B (en) 2001-03-21
HUP9601491A2 (en) 1997-11-28
AU694870B2 (en) 1998-07-30
SK68396A3 (en) 1996-12-04
CA2177888A1 (en) 1996-12-03
EP0749947A1 (en) 1996-12-27
CA2177888C (en) 2007-09-11
CN1061028C (zh) 2001-01-24
DE69600862D1 (de) 1998-12-03
IL118480A (en) 2000-07-26
CN1139661A (zh) 1997-01-08
SK281722B6 (sk) 2001-07-10
UA35628C2 (uk) 2001-04-16
ZA964504B (en) 1997-12-01
RU2131864C1 (ru) 1999-06-20
SG44950A1 (en) 1997-12-19
CZ289718B6 (cs) 2002-03-13
HU216329B (hu) 1999-06-28
KR100443181B1 (ko) 2004-10-14
HUP9601491A3 (en) 1998-04-28
AR002186A1 (es) 1998-01-07
HU9601491D0 (en) 1996-07-29
YU32896A (sh) 1998-07-10
JPH09100249A (ja) 1997-04-15
DK0749947T3 (da) 1999-07-05
US5723695A (en) 1998-03-03
IN190532B (ko) 2003-08-09
YU49244B (sh) 2004-12-31

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