GB8913065D0 - Enantiomer enrichment by membrane processes - Google Patents

Enantiomer enrichment by membrane processes

Info

Publication number
GB8913065D0
GB8913065D0 GB898913065A GB8913065A GB8913065D0 GB 8913065 D0 GB8913065 D0 GB 8913065D0 GB 898913065 A GB898913065 A GB 898913065A GB 8913065 A GB8913065 A GB 8913065A GB 8913065 D0 GB8913065 D0 GB 8913065D0
Authority
GB
United Kingdom
Prior art keywords
membrane processes
enantiomer enrichment
enantiomer
enrichment
membrane
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Withdrawn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
GB898913065A
Other versions
GB2233248A (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.)
Aligena AG
Original Assignee
Aligena AG
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 Aligena AG filed Critical Aligena AG
Priority to GB8913065A priority Critical patent/GB2233248A/en
Publication of GB8913065D0 publication Critical patent/GB8913065D0/en
Publication of GB2233248A publication Critical patent/GB2233248A/en
Withdrawn legal-status Critical Current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
    • B01D61/243—Dialysis
    • 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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • 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
    • B01D61/007—Separation by stereostructure, steric separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8913065A 1989-06-07 1989-06-07 Enantiomer enrichment by membrane processes Withdrawn GB2233248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8913065A GB2233248A (en) 1989-06-07 1989-06-07 Enantiomer enrichment by membrane processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8913065A GB2233248A (en) 1989-06-07 1989-06-07 Enantiomer enrichment by membrane processes

Publications (2)

Publication Number Publication Date
GB8913065D0 true GB8913065D0 (en) 1989-07-26
GB2233248A GB2233248A (en) 1991-01-09

Family

ID=10658016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8913065A Withdrawn GB2233248A (en) 1989-06-07 1989-06-07 Enantiomer enrichment by membrane processes

Country Status (1)

Country Link
GB (1) GB2233248A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69307908T2 (en) * 1992-10-07 1997-07-10 Akzo Nobel Nv METHOD FOR SEPARATING ENANTIOMERS FROM A RACEMIC MIXTURE
WO1996011894A1 (en) * 1994-10-17 1996-04-25 Akzo Nobel N.V. Process for separating enantiomers from a racemic mixture
DE112010001374T5 (en) * 2009-03-27 2012-07-26 Council Of Scientific & Industrial Research Process for the preparation of an enantioselective composite membrane
US20150005530A1 (en) * 2012-02-06 2015-01-01 Council Scientific & Industrial Research L-enantiomers selective membrane for optical resolution of alpha-amino acids and process for the preparation thereof
CN102766005B (en) * 2012-08-01 2014-02-19 福州大学 Chiral compound separation method based on nano gold modified by aptamer
WO2016157219A1 (en) 2015-03-30 2016-10-06 Council Of Scientific & Industrial Research A novel chiral polymer for enantioselective separation and process for preparation thereof

Also Published As

Publication number Publication date
GB2233248A (en) 1991-01-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)