ES410509A1 - A procedure for continuous saponification of fatty acids. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for continuous saponification of fatty acids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES410509A1
ES410509A1 ES410509A ES410509A ES410509A1 ES 410509 A1 ES410509 A1 ES 410509A1 ES 410509 A ES410509 A ES 410509A ES 410509 A ES410509 A ES 410509A ES 410509 A1 ES410509 A1 ES 410509A1
Authority
ES
Spain
Prior art keywords
fatty acids
translation
reactor
machine
legally binding
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
ES410509A
Other languages
Spanish (es)
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.)
Costruzioni Meccaniche G Mazzoni SpA
Original Assignee
Costruzioni Meccaniche G Mazzoni SpA
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 Costruzioni Meccaniche G Mazzoni SpA filed Critical Costruzioni Meccaniche G Mazzoni SpA
Publication of ES410509A1 publication Critical patent/ES410509A1/en
Expired legal-status Critical Current

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
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/02—Boiling soap; Refining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)

Abstract

A process of continuous saponification of fatty acids, characterized in that the preheated fatty acids are sent, with one or more saponifying agents, preferably in high concentration and preheated themselves, to a closed reactor for substances of high viscosity, maintaining in this reactor a temperature comprised between 70º and 170ºC and preferably a temperature of 135ºC and subjecting the reactive mixture in said reactor to intense recycling comprised between 10 and 100 times the required production and preferably 50 times, and finally, controlling in said reactor, by means of a millivoltmeter or a viscometer, free alkalinity or free acidity of the reaction mass (Machine-translation by Google Translate, not legally binding)
ES410509A 1972-01-21 1973-01-10 A procedure for continuous saponification of fatty acids. (Machine-translation by Google Translate, not legally binding) Expired ES410509A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19640/72A IT946781B (en) 1972-01-21 1972-01-21 METHOD FOR THE SAPONIFICATION WITH TINUE OF FATTY ACIDS AND OBTAINING SOAPY PASTES MAINLY WITH A LOW PERCENTAGE OF UMI FINGERS

Publications (1)

Publication Number Publication Date
ES410509A1 true ES410509A1 (en) 1975-12-01

Family

ID=11159990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410509A Expired ES410509A1 (en) 1972-01-21 1973-01-10 A procedure for continuous saponification of fatty acids. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BR (1) BR7300422D0 (en)
DE (1) DE2302483A1 (en)
ES (1) ES410509A1 (en)
FR (1) FR2168308A1 (en)
GB (1) GB1375289A (en)
IT (1) IT946781B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847457C2 (en) * 1978-11-02 1990-05-31 Fried. Krupp Gmbh, 4300 Essen Process for the production of alkali salts of fatty acids in continuous operation
GB8603668D0 (en) * 1986-02-14 1986-03-19 Unilever Plc Continuous soap manufacture
US6127326A (en) 1998-07-31 2000-10-03 American Ingredients Company Partially saponified triglycerides, their methods of manufacture and use as polymer additives

Also Published As

Publication number Publication date
FR2168308A1 (en) 1973-08-31
DE2302483A1 (en) 1973-08-09
IT946781B (en) 1973-05-21
BR7300422D0 (en) 1973-09-13
GB1375289A (en) 1974-11-27

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