[go: up one dir, main page]

ES440749A1 - Surfactant purification by an electrolytic method - Google Patents

Surfactant purification by an electrolytic method

Info

Publication number
ES440749A1
ES440749A1 ES440749A ES440749A ES440749A1 ES 440749 A1 ES440749 A1 ES 440749A1 ES 440749 A ES440749 A ES 440749A ES 440749 A ES440749 A ES 440749A ES 440749 A1 ES440749 A1 ES 440749A1
Authority
ES
Spain
Prior art keywords
electrolytic method
surfactant
surfactant purification
purification
solution
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
ES440749A
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of ES440749A1 publication Critical patent/ES440749A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/18—Quaternary ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method of separating an ionic salt from an aqueous solution of a surfactant that has zero net electrical charge, which comprises subjecting the solution to electrodialysis. (Machine-translation by Google Translate, not legally binding)
ES440749A 1974-09-06 1975-09-05 Surfactant purification by an electrolytic method Expired ES440749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38937/74A GB1525692A (en) 1974-09-06 1974-09-06 Surfactant purification by an electrolytic method

Publications (1)

Publication Number Publication Date
ES440749A1 true ES440749A1 (en) 1977-03-16

Family

ID=10406606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440749A Expired ES440749A1 (en) 1974-09-06 1975-09-05 Surfactant purification by an electrolytic method

Country Status (5)

Country Link
DE (1) DE2539652A1 (en)
ES (1) ES440749A1 (en)
FR (1) FR2283950A1 (en)
GB (1) GB1525692A (en)
IT (1) IT1047978B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240309A1 (en) * 1982-10-30 1984-05-03 Bayer Ag, 5090 Leverkusen USE OF ARALKYL-POLYALKYLENE GLYCOLETHERS FOR THE PRODUCTION OF AQUEOUS COAL SLURRY
FR2644360B1 (en) * 1989-03-15 1991-07-05 Morgane PROCESS FOR CONCENTRATING DISPERSION OR AQUEOUS SOLUTION OF BIOCHEMICALS
AT396930B (en) * 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag AMINOXIDE
FR2732689B1 (en) * 1995-04-05 1997-05-09 Rhone Poulenc Chimie PROCESS FOR THE PURIFICATION OF AMPHOTERATED SURFACTANTS BY ELECTRODIALYSIS
FR2745176A1 (en) * 1996-02-26 1997-08-29 Rhone Poulenc Chimie Cosmetic composition for skin and hair care
CN101249385B (en) * 2007-11-27 2010-07-21 江南大学 A method for purifying amphoteric surfactants by electrodialysis desalination

Also Published As

Publication number Publication date
DE2539652A1 (en) 1976-04-01
GB1525692A (en) 1978-09-20
FR2283950A1 (en) 1976-04-02
FR2283950B1 (en) 1978-07-28
IT1047978B (en) 1980-10-20

Similar Documents

Publication Publication Date Title
FR2276759A1 (en) LAMINATION PROCESS
BE847676A (en) OCEAN SEISMIC SURVEILLANCE PROCESS,
SE7612906L (en) SELECTIVE DIAPHRAGMA FOR AN ELECTROLYSIS CELL
FR2280718A1 (en) ANODE FOR ELECTROLYTIC PROCESSES
NL181807B (en) PROCESS FOR PREPARING HYDROFILE MACROPOROUS ION EXCHANGERS.
BE845399A (en) PROCESS FOR SEPARATING COPPER AND ZINC FROM AQUEOUS SOLUTIONS.
IL49704A0 (en) Process for extracting metal values from aqueous solution
NL7610135A (en) PROCESS FOR PREPARING PGF2 ((ALPHA)), L-ARGININE SALT.
YU60176A (en) Process for separating copper from an acid aqueous solution
ES440749A1 (en) Surfactant purification by an electrolytic method
SU568376A3 (en) Method of recovering copper from its salts by extraction
HU172271B (en) Method for solvent extracting copper
BE825692A (en) ELECTROLYTIC DEPOSITION PROCESS
NL169618C (en) PROCESS FOR THE ELECTROLYSIS OF AN AQUEOUS ELECTROLYT SOLUTION.
AR207260A1 (en) A METHOD OF ELECTROLYSIS OF COPPER
NL187855C (en) METHOD FOR PREPARING TERPHALIC ACID.
NL7514029A (en) PROCESS FOR PREPARING HYDROXYPHENYL ACETONI- TRILE.
IL48664A (en) Method for recovering vinyl sulfonate monomers from an aqueous process solution
IL43341A0 (en) Process for the recovery of fluorine from an aqueous solution by ion exchange
ZA751479B (en) Ion exchange process for the recovery of copper
SE405014B (en) HYDROMETALLURGIC METHOD FOR EXTRACTING COPPER FROM COPPER SULFID CONCENTRATE
BE829388A (en) ELECTROLYTIC PROCESS
JPS5246839A (en) System for discriminating object
JPS5218498A (en) Process for electrolysis of alkal metal salt
RO79103A (en) PROCESS FOR SEPARATING POLYARYLAMINES FROM AQUEOUS SOLUTION