BE801182A - Procede d'obtention d'esters d'acides carboxyliques a partir de solutions de sels issues de la fabrication de cyclohexanone - Google Patents

Procede d'obtention d'esters d'acides carboxyliques a partir de solutions de sels issues de la fabrication de cyclohexanone

Info

Publication number
BE801182A
BE801182A BE132493A BE132493A BE801182A BE 801182 A BE801182 A BE 801182A BE 132493 A BE132493 A BE 132493A BE 132493 A BE132493 A BE 132493A BE 801182 A BE801182 A BE 801182A
Authority
BE
Belgium
Prior art keywords
cyclohexanone
manufacture
carboxylic acid
acid esters
salt solutions
Prior art date
Application number
BE132493A
Other languages
English (en)
French (fr)
Inventor
+ Stahl G.M.B.H Erz
Original Assignee
Erz & Stahl A G
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 Erz & Stahl A G filed Critical Erz & Stahl A G
Publication of BE801182A publication Critical patent/BE801182A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE132493A 1972-06-22 1973-06-20 Procede d'obtention d'esters d'acides carboxyliques a partir de solutions de sels issues de la fabrication de cyclohexanone BE801182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT537472A AT313249B (de) 1972-06-22 1972-06-22 Verfahren zur Gewinnung von Carbonsäureestern aus den Abfallsalzlösungen der Cyclohexanonherstellung

Publications (1)

Publication Number Publication Date
BE801182A true BE801182A (fr) 1973-10-15

Family

ID=3575073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132493A BE801182A (fr) 1972-06-22 1973-06-20 Procede d'obtention d'esters d'acides carboxyliques a partir de solutions de sels issues de la fabrication de cyclohexanone

Country Status (11)

Country Link
US (1) US3859335A (US08088918-20120103-C00476.png)
JP (1) JPS4954325A (US08088918-20120103-C00476.png)
AT (1) AT313249B (US08088918-20120103-C00476.png)
BE (1) BE801182A (US08088918-20120103-C00476.png)
DE (1) DE2330235C3 (US08088918-20120103-C00476.png)
ES (1) ES416164A1 (US08088918-20120103-C00476.png)
FR (1) FR2189367B1 (US08088918-20120103-C00476.png)
GB (1) GB1422822A (US08088918-20120103-C00476.png)
IT (1) IT994892B (US08088918-20120103-C00476.png)
LU (1) LU67833A1 (US08088918-20120103-C00476.png)
NL (1) NL7308677A (US08088918-20120103-C00476.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442303A (en) * 1980-12-09 1984-04-10 El Paso Products Company Recovery of water miscible organic acids from aqueous solution as alkyl esters
US4365080A (en) * 1981-05-20 1982-12-21 El Paso Products Company Production of dimethyl esters
US5318711A (en) * 1993-01-21 1994-06-07 Quaker Chemical Corporation Method for lubricating metal-metal contact systems in metalworking operations with cyclohexyl esters
CN1092174C (zh) * 1996-03-01 2002-10-09 巴斯福股份公司 纯度超过99%的1,6－己二醇的制备方法
US6063958A (en) * 1998-12-22 2000-05-16 China Petrochemical Development Corporation Method of recovering adipic acid and 6-hydroxycaproic acid from waste solution of alkali metal salts of organic acids coming from the process of cyclohexane oxidation
KR100398992B1 (ko) * 2001-05-02 2003-09-22 재원산업 주식회사 디메틸 아디페이트 증류방법
SI1955994T1 (sl) * 2007-02-08 2010-08-31 Ems Chemie Ag Postopek za pripravo DMA
CN102898296A (zh) * 2011-07-29 2013-01-30 天津赛普泰克科技有限公司 环己酮副产物中一元酸的分离回收工艺
PL227792B1 (pl) * 2012-03-23 2018-01-31 Korzeniowski Waclaw Chemenergia Sposób otrzymywania estrów syntetycznych

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524892A (en) * 1962-11-16 1970-08-18 Celanese Corp Hexanediol from cyclohexane

Also Published As

Publication number Publication date
DE2330235A1 (de) 1974-01-17
LU67833A1 (US08088918-20120103-C00476.png) 1973-08-28
AT313249B (de) 1974-02-11
NL7308677A (US08088918-20120103-C00476.png) 1973-12-27
FR2189367A1 (US08088918-20120103-C00476.png) 1974-01-25
DE2330235C3 (de) 1979-04-19
IT994892B (it) 1975-10-20
FR2189367B1 (US08088918-20120103-C00476.png) 1981-04-30
DE2330235B2 (de) 1978-08-24
ES416164A1 (es) 1976-03-01
JPS4954325A (US08088918-20120103-C00476.png) 1974-05-27
US3859335A (en) 1975-01-07
GB1422822A (en) 1976-01-28

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