BE850091A - Procede de separation des savons a chaines lineaires - Google Patents

Procede de separation des savons a chaines lineaires

Info

Publication number
BE850091A
BE850091A BE1007860A BE1007860A BE850091A BE 850091 A BE850091 A BE 850091A BE 1007860 A BE1007860 A BE 1007860A BE 1007860 A BE1007860 A BE 1007860A BE 850091 A BE850091 A BE 850091A
Authority
BE
Belgium
Prior art keywords
separation process
linear chain
chain soap
soap separation
linear
Prior art date
Application number
BE1007860A
Other languages
English (en)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BE850091A publication Critical patent/BE850091A/fr

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
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE1007860A 1976-01-13 1977-01-05 Procede de separation des savons a chaines lineaires BE850091A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600680A FR2338327A1 (fr) 1976-01-13 1976-01-13 Procede de separation des savons a chaines lineaires, des savons a chaines ramifiees et de leurs acides

Publications (1)

Publication Number Publication Date
BE850091A true BE850091A (fr) 1977-07-05

Family

ID=9167839

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007860A BE850091A (fr) 1976-01-13 1977-01-05 Procede de separation des savons a chaines lineaires

Country Status (9)

Country Link
US (1) US4097507A (fr)
BE (1) BE850091A (fr)
CA (1) CA1078867A (fr)
DE (1) DE2700851C3 (fr)
FR (1) FR2338327A1 (fr)
GB (1) GB1517889A (fr)
IT (1) IT1070086B (fr)
NL (1) NL7700252A (fr)
SU (1) SU638251A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194640A (en) * 1991-06-10 1993-03-16 Westvaco Corporation Process for making high-purity oleic acid
US20050043555A1 (en) * 2000-05-02 2005-02-24 Garro Juan Miguel Production of high grade and high concentration of free fatty acids from residual residual oils, fats and greases
CA2360986A1 (fr) * 2001-11-01 2003-05-01 Nicole Cadoret Methode de fractionnement de dechets de recuperateurs de graisses et utilisations des fractions ainsi obtenues
GB201001345D0 (en) 2010-01-27 2010-03-17 Equateq Ltd Process for preparing and purifying fatty acids
CN108569963A (zh) * 2018-05-02 2018-09-25 广东广益科技实业有限公司 一种棕榈酸废渣回收再利用的生产工艺
CN112028765B (zh) * 2020-08-31 2022-12-13 上海沃凯生物技术有限公司 一种直链全氟辛酸和支链全氟辛酸混合物的分离方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829296C (de) * 1948-10-14 1952-01-24 Imhausen & Co G M B H Verfahren zur Abtrennung der geradkettigen Fettsaeuren aus isocarbonsaeurehaltigen Fettsaeuregemischen
US2878274A (en) * 1955-07-01 1959-03-17 Swift & Co Neutralizing and decolorizing lard interesterification reaction mixture
US3678097A (en) * 1970-11-25 1972-07-18 Scm Corp Soluble alkali metal salt removal from substantially non-polar liquids
US3983147A (en) * 1973-06-12 1976-09-28 Dai-Ichi Kogyo Seiyaku Co., Ltd. Separation of wool fatty acid

Also Published As

Publication number Publication date
IT1070086B (it) 1985-03-25
FR2338327B1 (fr) 1979-07-06
DE2700851C3 (de) 1980-07-03
FR2338327A1 (fr) 1977-08-12
GB1517889A (en) 1978-07-19
US4097507A (en) 1978-06-27
CA1078867A (fr) 1980-06-03
NL7700252A (nl) 1977-07-15
SU638251A3 (ru) 1978-12-15
DE2700851A1 (de) 1977-07-21
DE2700851B2 (de) 1979-10-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19860131