CA1059923A - Membrane separation of weak acids from aqueous streams - Google Patents

Membrane separation of weak acids from aqueous streams

Info

Publication number
CA1059923A
CA1059923A CA243,648A CA243648A CA1059923A CA 1059923 A CA1059923 A CA 1059923A CA 243648 A CA243648 A CA 243648A CA 1059923 A CA1059923 A CA 1059923A
Authority
CA
Canada
Prior art keywords
acids
membrane
weak
acid
unionized
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
CA243,648A
Other languages
English (en)
French (fr)
Inventor
Eli Perry
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1059923A publication Critical patent/CA1059923A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA243,648A 1975-01-15 1976-01-14 Membrane separation of weak acids from aqueous streams Expired CA1059923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54131675A 1975-01-15 1975-01-15

Publications (1)

Publication Number Publication Date
CA1059923A true CA1059923A (en) 1979-08-07

Family

ID=24159062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243,648A Expired CA1059923A (en) 1975-01-15 1976-01-14 Membrane separation of weak acids from aqueous streams

Country Status (10)

Country Link
JP (1) JPS5196786A (en:Method)
AU (1) AU505335B2 (en:Method)
BE (1) BE837545A (en:Method)
CA (1) CA1059923A (en:Method)
DE (1) DE2601098A1 (en:Method)
FR (1) FR2297659A1 (en:Method)
GB (1) GB1503843A (en:Method)
IL (1) IL48701A (en:Method)
IT (1) IT1054213B (en:Method)
NL (1) NL7600248A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69420278D1 (de) * 1993-07-12 1999-09-30 Aharon Eyal Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren
US6001255A (en) * 1993-07-12 1999-12-14 Eyal; Aharon Process for the production of water-soluble salts of carboxylic and amino acids
US6086769A (en) * 1996-09-16 2000-07-11 Commodore Separation Technologies, Inc. Supported liquid membrane separation
JP2007075729A (ja) * 2005-09-14 2007-03-29 Tama Tlo Kk 油溶性物質の分離回収装置および分離回収方法

Also Published As

Publication number Publication date
AU1026976A (en) 1977-07-21
IL48701A (en) 1979-01-31
JPS5196786A (en:Method) 1976-08-25
DE2601098A1 (de) 1976-07-22
IT1054213B (it) 1981-11-10
BE837545A (fr) 1976-07-14
GB1503843A (en) 1978-03-15
FR2297659A1 (fr) 1976-08-13
AU505335B2 (en) 1979-11-15
IL48701A0 (en) 1976-02-29
NL7600248A (nl) 1976-07-19
FR2297659B1 (en:Method) 1982-11-26

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