FR2366043A1 - Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions - Google Patents

Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions

Info

Publication number
FR2366043A1
FR2366043A1 FR7729534A FR7729534A FR2366043A1 FR 2366043 A1 FR2366043 A1 FR 2366043A1 FR 7729534 A FR7729534 A FR 7729534A FR 7729534 A FR7729534 A FR 7729534A FR 2366043 A1 FR2366043 A1 FR 2366043A1
Authority
FR
France
Prior art keywords
organic acids
ion exchanger
removing organic
exchanger resin
resin
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.)
Withdrawn
Application number
FR7729534A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of FR2366043A1 publication Critical patent/FR2366043A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne un procédé de traitement de liquides non miscibles à l'eau à l'aide de résines échangeuses d'anions. On prépare une résine échangeuse d'ions à partir d'un polymère par exemple de type styrène ou acrylique, macroreticulaire, aminolysé et quaternisé et transformé ensuite en une forme hydrolrylisée. La résine peut être régénérée pour permettre son application au cours de nombreux cycles. Application au raffinage de divers types d'huiles afin d'en éliminer les acides gras libres.
FR7729534A 1976-09-30 1977-09-30 Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions Withdrawn FR2366043A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,107 US4125550A (en) 1976-09-30 1976-09-30 Removal of free fatty acids from water immiscible fluids via ion exchange resins

Publications (1)

Publication Number Publication Date
FR2366043A1 true FR2366043A1 (fr) 1978-04-28

Family

ID=24925446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729534A Withdrawn FR2366043A1 (fr) 1976-09-30 1977-09-30 Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions

Country Status (10)

Country Link
US (1) US4125550A (fr)
BE (1) BE859251A (fr)
BR (1) BR7706325A (fr)
CA (1) CA1092149A (fr)
DE (1) DE2743443A1 (fr)
ES (1) ES462451A1 (fr)
FR (1) FR2366043A1 (fr)
GB (1) GB1555870A (fr)
GR (1) GR64048B (fr)
NL (1) NL7710694A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002045856A1 (fr) * 2000-12-07 2002-06-13 Basf Aktiengesellschaft Procede de separation de composes hydroxy aromatiques a partir de fluides

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353838A (en) * 1981-02-13 1982-10-12 Uop Inc. Process for separating a monoethanoid fatty acid
US4353839A (en) * 1981-02-25 1982-10-12 Uop Inc. Process for separating saturated fatty acids
US5104545A (en) * 1989-12-15 1992-04-14 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
US5135656A (en) * 1989-12-15 1992-08-04 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
US5947475A (en) 1997-05-16 1999-09-07 Reagent Chemical & Research, Inc. Environmentally safe projectable targets
KR100385282B1 (ko) * 1999-06-15 2003-05-23 해태제과식품주식회사 유지 중의 유리지방산을 제거하는 방법
DE102005037707A1 (de) * 2005-08-10 2007-02-15 Cognis Ip Management Gmbh Verfahren zur Aufarbeitung von Fettstoffen
US11795403B2 (en) * 2021-05-28 2023-10-24 The Board Of Trustees Of The University Of Illinois Free fatty acid separation and recovery using resin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771480A (en) * 1953-07-29 1956-11-20 Benjamin Clayton Purification of glyceride oils by means of ion-exchange resins
GB762362A (en) * 1953-06-10 1956-11-28 Unilever Ltd Improvements in the treatment of solutions containing carboxylic acids and derivatives thereof
US3017426A (en) * 1958-03-03 1962-01-16 Dow Chemical Co Removal of phenolic inhibitors from alkenyl monomers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456428A (en) * 1944-10-11 1948-12-14 Shell Dev Polyallyl amine and related polymeric amines
US2667417A (en) * 1951-10-19 1954-01-26 Delmousee George Purification and stabilization of fruit juices by ion exchange treatment
US3221008A (en) * 1962-01-30 1965-11-30 Merck & Co Inc Ion exchange process for the recovery of ionic organic substances
US3377369A (en) * 1966-01-28 1968-04-09 Dow Chemical Co Repetitive process for the removal and/or recovery of organic acidic compounds from solution
DE2261067A1 (de) * 1972-12-14 1974-06-27 Henkel & Cie Gmbh Verfahren zur reinigung von fettsaeureoder fettsaeureestergemischen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762362A (en) * 1953-06-10 1956-11-28 Unilever Ltd Improvements in the treatment of solutions containing carboxylic acids and derivatives thereof
US2771480A (en) * 1953-07-29 1956-11-20 Benjamin Clayton Purification of glyceride oils by means of ion-exchange resins
US3017426A (en) * 1958-03-03 1962-01-16 Dow Chemical Co Removal of phenolic inhibitors from alkenyl monomers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002045856A1 (fr) * 2000-12-07 2002-06-13 Basf Aktiengesellschaft Procede de separation de composes hydroxy aromatiques a partir de fluides

Also Published As

Publication number Publication date
BR7706325A (pt) 1978-08-08
NL7710694A (nl) 1978-04-03
DE2743443A1 (de) 1978-04-06
BE859251A (fr) 1978-03-30
GB1555870A (en) 1979-11-14
CA1092149A (fr) 1980-12-23
ES462451A1 (es) 1978-11-16
US4125550A (en) 1978-11-14
GR64048B (en) 1980-01-19

Similar Documents

Publication Publication Date Title
FR2366043A1 (fr) Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions
JP5096907B2 (ja) エステルの精製方法
FR2567149B1 (fr) Procede pour l'extraction de poly-beta-hydroxybutyrates au moyen d'un solvant a partir d'une suspension aqueuse de micro-organismes
DE59009020D1 (de) Verfahren zur Herstellung eines intravenös verträglichen Immunglobulin-G-Präparates.
AT393114B (de) Verfahren zur abtrennung von aminen
FR2378559A1 (fr) Procede pour eliminer un acide faible d'un solution aqueuse de celui-ci
KR900004814A (ko) 확산 경로가 짧은 이온 교환 수지
FR2381831A1 (fr) Procede pour extraire separement d'une solution le nickel, le cobalt et d'autres metaux
GB1425889A (en) Process and installation for the treatment of water and other liquids
ATE122379T1 (de) Verfahren zur raffinierung von durch behandlung eines fetthaltigen milieus mit cyclodextrin erhaltenen mischungen, die komplexe von cyclodextrin mit fettsäureartigen lipophilen verbindungen enthalten.
BE903510A (fr) Procede d'extraction d'un acide notamment l'acide borique a partir d'une solution aqueuse faiblement ionisee
US3580842A (en) Downflow ion exchange
SE7905358L (sv) Forfarande for utnyttjande av vermeinnehallet i spillvatten samt apparat for att utova forfarandet
FR2422435A1 (fr) Procede et dispositif pour la mise en contact de substances se presentant sous au moins deux phases differentes
DE1417765A1 (de) Abtrennung einer starken mehrbasigen Saeure von ihren Salzen
DE68908024D1 (de) Verfahren zur rueckgewinnung der zitronensaeure aus fluessigkeiten, die sie enthalten.
Pollio et al. Sorption of phenols by anion-exchange resin
Hadiah et al. Deacidification of palm oil mill effluent using anion exchange resin
FR2470798A1 (fr) Procede d'isomerisation de glucose en fructose
GB1404098A (en) Process for reducing the biuret content in urea
GB762362A (en) Improvements in the treatment of solutions containing carboxylic acids and derivatives thereof
GB1029099A (en) Process for the production of pure glucose oxidase
ES429765A1 (es) Procedimiento para el tratamiento de corrientes de residuos industriales.
Roberts et al. Development of economical methods of boron removal from irrigation return waters
CA1062953A (fr) Procede pour debarrasser le sirop d'erable d'un mauvais gout

Legal Events

Date Code Title Description
ST Notification of lapse