BE809940A - Procede de purification et de stabilisation de solutions aqueuses alcalines de l'acide sorbique - Google Patents

Procede de purification et de stabilisation de solutions aqueuses alcalines de l'acide sorbique

Info

Publication number
BE809940A
BE809940A BE139985A BE139985A BE809940A BE 809940 A BE809940 A BE 809940A BE 139985 A BE139985 A BE 139985A BE 139985 A BE139985 A BE 139985A BE 809940 A BE809940 A BE 809940A
Authority
BE
Belgium
Prior art keywords
stabilization
purification
sorbic acid
aqueous alkaline
alkaline solutions
Prior art date
Application number
BE139985A
Other languages
English (en)
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 filed Critical
Publication of BE809940A publication Critical patent/BE809940A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/47Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE139985A 1973-03-03 1974-01-18 Procede de purification et de stabilisation de solutions aqueuses alcalines de l'acide sorbique BE809940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2310758A DE2310758C2 (de) 1973-03-03 1973-03-03 Verfahren zur Reinigung und Stabilisierung von wäßrigen Alkalisalzlösungen der Sorbinsäure

Publications (1)

Publication Number Publication Date
BE809940A true BE809940A (fr) 1974-07-18

Family

ID=5873786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139985A BE809940A (fr) 1973-03-03 1974-01-18 Procede de purification et de stabilisation de solutions aqueuses alcalines de l'acide sorbique

Country Status (14)

Country Link
JP (1) JPS49117420A (fr)
AT (1) AT332367B (fr)
BE (1) BE809940A (fr)
BR (1) BR7400372D0 (fr)
CA (1) CA1021797A (fr)
CH (1) CH602545A5 (fr)
DD (1) DD108735A5 (fr)
DE (1) DE2310758C2 (fr)
FR (1) FR2219928B1 (fr)
GB (1) GB1441213A (fr)
IL (1) IL44028A (fr)
IT (1) IT1006985B (fr)
NL (1) NL7400518A (fr)
ZA (1) ZA74252B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000103759A (ja) * 1998-09-29 2000-04-11 Daicel Chem Ind Ltd ソルビン酸又はその塩の製造法
CN114702649B (zh) * 2022-04-18 2023-11-28 南通醋酸化工股份有限公司 用于山梨酸制备中连续缩合的固载催化剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426646B1 (fr) * 1966-07-27 1969-11-07

Also Published As

Publication number Publication date
DD108735A5 (fr) 1974-10-05
JPS49117420A (fr) 1974-11-09
NL7400518A (fr) 1974-09-05
IT1006985B (it) 1976-10-20
FR2219928A1 (fr) 1974-09-27
IL44028A0 (en) 1974-05-16
IL44028A (en) 1978-08-31
CA1021797A (en) 1977-11-29
BR7400372D0 (pt) 1974-11-05
FR2219928B1 (fr) 1977-08-26
ATA7674A (de) 1976-01-15
GB1441213A (en) 1976-06-30
DE2310758A1 (de) 1974-09-12
AT332367B (de) 1976-09-27
DE2310758C2 (de) 1983-04-07
ZA74252B (en) 1975-03-26
AU6468074A (en) 1975-07-24
CH602545A5 (fr) 1978-07-31

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