GB1310422A - Use of carbon obtained from polymeric halohydrocarbons as stationary phase in chromatography - Google Patents

Use of carbon obtained from polymeric halohydrocarbons as stationary phase in chromatography

Info

Publication number
GB1310422A
GB1310422A GB3359470A GB3359470A GB1310422A GB 1310422 A GB1310422 A GB 1310422A GB 3359470 A GB3359470 A GB 3359470A GB 3359470 A GB3359470 A GB 3359470A GB 1310422 A GB1310422 A GB 1310422A
Authority
GB
United Kingdom
Prior art keywords
stationary phase
chromatography
halohydrocarbons
polymeric
carbon obtained
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
GB3359470A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Priority claimed from DE19691935500 external-priority patent/DE1935500C/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1310422A publication Critical patent/GB1310422A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/306—Active carbon with molecular sieve properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1310422 Stationary phase for chromatography BADISCHE ANILIN- & SODAFABRIK AG 10 July 1970 [12 July 1969] 33594/70 Heading B1X [Also in Division Cl] A carbon having a residual halogen content <500 ppm, and preferably <20 ppm, obtained by the dehydrohalogenation of such polymers as polyvinyl or polyvinylidene chloride (see Division C1) is used alone or with other suitable materials as a stationary phase in thin layer, column or gas chromatography. In examples, using a carbon obtained from polyvinylidene chloride and helium as carrier gas, mixtures comprising (a) H 2 , N 2 , CO, CO 2 , CH 4 , C 2 H 4 , C 2 H 2 and C 2 H 6 ; (b) methanol, ethanol and propanol; (c) water, methanol and formaldehyde; and (d) C 2 H 2 , C 2 H 4 and C 2 H 6 were resolved.
GB3359470A 1969-07-12 1970-07-10 Use of carbon obtained from polymeric halohydrocarbons as stationary phase in chromatography Expired GB1310422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935500 DE1935500C (en) 1969-07-12 Use of carbon as a stationary phase in chromatography

Publications (1)

Publication Number Publication Date
GB1310422A true GB1310422A (en) 1973-03-21

Family

ID=5739649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3359470A Expired GB1310422A (en) 1969-07-12 1970-07-10 Use of carbon obtained from polymeric halohydrocarbons as stationary phase in chromatography

Country Status (4)

Country Link
CH (1) CH542443A (en)
FR (1) FR2055047A5 (en)
GB (1) GB1310422A (en)
NL (1) NL7010263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113453790A (en) * 2019-01-25 2021-09-28 陶氏环球技术有限责任公司 Carbon molecular sieve membranes produced from carbon-forming polymer-polyvinylidene chloride copolymer blends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113453790A (en) * 2019-01-25 2021-09-28 陶氏环球技术有限责任公司 Carbon molecular sieve membranes produced from carbon-forming polymer-polyvinylidene chloride copolymer blends

Also Published As

Publication number Publication date
NL7010263A (en) 1971-01-14
CH542443A (en) 1973-09-30
DE1935500A1 (en) 1971-01-28
DE1935500B2 (en) 1971-09-09
FR2055047A5 (en) 1971-05-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee