ES463131A1 - Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors - Google Patents

Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors

Info

Publication number
ES463131A1
ES463131A1 ES463131A ES463131A ES463131A1 ES 463131 A1 ES463131 A1 ES 463131A1 ES 463131 A ES463131 A ES 463131A ES 463131 A ES463131 A ES 463131A ES 463131 A1 ES463131 A1 ES 463131A1
Authority
ES
Spain
Prior art keywords
solution
purifiying
liquors
glycerine
soap
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
ES463131A
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 ES463131A1 publication Critical patent/ES463131A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C11D19/00—Recovery of glycerol from a saponification liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A process for the continuous and automatic autoclave scrubbing of glyceric waters, characterized in that it comprises the following steps: a) reacting at a constant temperature between 50º and 100ºC and at a constant ph comprised between 7 and 2, in a closed medium, a metered quantity of the waters to be purified with an acid; b) separating by decantation the immiscible substances contained in the effluent of a) from the glyceric solution of said effluent in a closed medium, in order to ensure a stability of the interface between the immiscible substances of the hydrogelic solution and the hydrogelic solution itself, as well as the continuous outflow of the immiscible substances and the glyceric solution. (Machine-translation by Google Translate, not legally binding)
ES463131A 1976-10-13 1977-10-11 Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors Expired ES463131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2826676A IT1069045B (en) 1976-10-13 1976-10-13 PROCEDURE FOR THE CONTINUOUS PURIFICATION OF GLYCERIC WATERS OF UNDERLISK OF SOAPS AND OF THE SCISSION OF FATS IN AUTOCLAVE AND SIMILAR PRODUCTS

Publications (1)

Publication Number Publication Date
ES463131A1 true ES463131A1 (en) 1978-07-01

Family

ID=11223256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463131A Expired ES463131A1 (en) 1976-10-13 1977-10-11 Process for continuously purifiying soap-making spent lyes or fat splitting glycerine liquors

Country Status (6)

Country Link
BR (1) BR7706768A (en)
DE (1) DE2708970C2 (en)
ES (1) ES463131A1 (en)
FR (1) FR2367821A1 (en)
GB (1) GB1569665A (en)
IT (1) IT1069045B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766477B1 (en) * 1997-07-22 1999-09-24 Bernard Chavet PROCESS FOR THE TREATMENT OF ALKALINE WASTEWATER
CN107481421B (en) * 2017-09-30 2023-05-26 康兆君 Wine information management system

Also Published As

Publication number Publication date
DE2708970B1 (en) 1978-04-20
FR2367821B1 (en) 1980-12-26
GB1569665A (en) 1980-06-18
BR7706768A (en) 1978-07-18
IT1069045B (en) 1985-03-21
DE2708970C2 (en) 1978-12-07
FR2367821A1 (en) 1978-05-12

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