BE859251A - 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
BE859251A
BE859251A BE181349A BE181349A BE859251A BE 859251 A BE859251 A BE 859251A BE 181349 A BE181349 A BE 181349A BE 181349 A BE181349 A BE 181349A BE 859251 A BE859251 A BE 859251A
Authority
BE
Belgium
Prior art keywords
organic acids
ion exchanger
removing organic
exchanger resin
resin
Prior art date
Application number
BE181349A
Other languages
English (en)
Original Assignee
Rohm & Haas
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 & Haas filed Critical Rohm & Haas
Publication of BE859251A publication Critical patent/BE859251A/fr

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE181349A 1976-09-30 1977-09-30 Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions BE859251A (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
BE859251A true BE859251A (fr) 1978-03-30

Family

ID=24925446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181349A BE859251A (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)

Families Citing this family (9)

* 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
DE10060902A1 (de) * 2000-12-07 2002-06-13 Basf Ag Verfahren zur Abtrennung von aromatischen Hydroxyverbindungen aus Fluiden
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

Family Cites Families (8)

* 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
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
NL236656A (fr) * 1958-03-03
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

Also Published As

Publication number Publication date
NL7710694A (nl) 1978-04-03
BR7706325A (pt) 1978-08-08
CA1092149A (fr) 1980-12-23
ES462451A1 (es) 1978-11-16
US4125550A (en) 1978-11-14
FR2366043A1 (fr) 1978-04-28
GR64048B (en) 1980-01-19
GB1555870A (en) 1979-11-14
DE2743443A1 (de) 1978-04-06

Similar Documents

Publication Publication Date Title
PT66300A (fr) Procede de preparation de nouveaux acides acetohydroxamiques
FR2305390A1 (fr) Procede pour rendre hydrophobes, au moyen d'organosilanes, des acides siliciques et des silicates
FR2306188A1 (fr) Procede de preparation d'un acide carboxylique insature
BE877229A (fr) Procede pour l'obtention d'acides arylpyruviques
BE859251A (fr) Procede pour eliminer des acides organiques au moyen d'une resine echangeuse d'ions
BE819664A (fr) Procede pour diminuer le volume de resine echangeuse d'ions radioactive
FR2316040A1 (fr) Procede pour l'usinage par etincelage erosif
MA19287A1 (fr) Procede pour entrainer l'uranium d'un acide alcoypyrophosphorique .
FR2424050B1 (fr) Procede cyclique pour eliminer des ions d'une solution aqueuse de charge
FR2322865A1 (fr) Procede pour preparer des hydantoines ou des thiohydrantoines modifiees par des radicaux esters d'acide carboxylique
BE825525A (fr) Procede pour l'obtention d'acide formique
FR2324092A1 (fr) Procede pour charger en uranium des resines faiblement acides echangeuses d'ions
FR2329639A1 (fr) Procede pour preparer de l'acide sorbique
FR2318826A1 (fr) Procede pour traiter de l'acide sulfurique aqueux contenant du fer dissous
BE757400A (fr) Procede, appareils et installations pour la regeneration des resines echangeuses d'ions, cationiques et anioniques, au moyen d'acides et basesconcentres
FR2299869A1 (fr) Procede de preparation d'acides (
PT65621B (fr) Procede pour le traitement des effluents urbains
BE878519A (fr) Procede pour ameliorer la fecondite du betail
BE757928A (fr) Procede et appareil perfectionnes pour regenerer des resines echangeuses d'ions
PT64691B (fr) Procede pour la preparation d'acides 6,11-di-hydro-11-oxo-dibenz /b,e/ oxepin-alcanoiques
PT65683A (fr) Procede pour l'elimination du fer accumule em phases organiques d'extraction liquide-liquide qui contienent acide di-2-ethyl-hexil phosphorique
MA19852A1 (fr) Procede d'extraction de l'uranium des acides phosphoriques par les acides alkylpyrophosphoriques .
BE861693A (fr) Procede de reduction de l'acide 2,5-dicetogluconique
FR2353645A1 (fr) Procede d'attaque de silicate metallique au moyen d'un acide
BE857927A (fr) Procede pour le traitement d'acide nitrique