GB946853A - Process for purification of glycerin - Google Patents

Process for purification of glycerin

Info

Publication number
GB946853A
GB946853A GB1048962A GB1048962A GB946853A GB 946853 A GB946853 A GB 946853A GB 1048962 A GB1048962 A GB 1048962A GB 1048962 A GB1048962 A GB 1048962A GB 946853 A GB946853 A GB 946853A
Authority
GB
United Kingdom
Prior art keywords
glycerin
weight
acid
amount
purification
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1048962A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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
Priority claimed from FR856666A external-priority patent/FR1292376A/fr
Application filed by Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Publication of GB946853A publication Critical patent/GB946853A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D19/00Recovery of glycerol from a saponification liquor
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18Polyhydroxylic acyclic alcohols
    • C07C31/22Trihydroxylic alcohols, e.g. glycerol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1048962A 1961-03-24 1962-03-19 Process for purification of glycerin Expired GB946853A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR856666A FR1292376A (fr) 1961-03-24 1961-03-24 Procédé de purification de la glycérine
FR872094 1961-09-01

Publications (1)

Publication Number Publication Date
GB946853A true GB946853A (en) 1964-01-15

Family

ID=26189824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1048962A Expired GB946853A (en) 1961-03-24 1962-03-19 Process for purification of glycerin

Country Status (3)

Country Link
BE (1) BE614362A (fr)
CH (1) CH400109A (fr)
GB (1) GB946853A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082460A1 (fr) * 2010-01-11 2011-07-14 Servico Nacional De Aprendizagem Industrial-Senai/Dr-Ba Procédé d'obtention de glycérine à partir de la production du biodiesel, par réaction avec des cétones en milieu acide puis par purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082460A1 (fr) * 2010-01-11 2011-07-14 Servico Nacional De Aprendizagem Industrial-Senai/Dr-Ba Procédé d'obtention de glycérine à partir de la production du biodiesel, par réaction avec des cétones en milieu acide puis par purification

Also Published As

Publication number Publication date
BE614362A (fr) 1962-06-18
CH400109A (fr) 1965-10-15

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