GB1401573A - Process for regenerating exhausted active carbon - Google Patents

Process for regenerating exhausted active carbon

Info

Publication number
GB1401573A
GB1401573A GB3771573A GB3771573A GB1401573A GB 1401573 A GB1401573 A GB 1401573A GB 3771573 A GB3771573 A GB 3771573A GB 3771573 A GB3771573 A GB 3771573A GB 1401573 A GB1401573 A GB 1401573A
Authority
GB
United Kingdom
Prior art keywords
solvent
active carbon
carbon
temperature
pyrrolidone
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
GB3771573A
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of GB1401573A publication Critical patent/GB1401573A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
GB3771573A 1972-08-26 1973-08-09 Process for regenerating exhausted active carbon Expired GB1401573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242164A DE2242164C3 (de) 1972-08-26 1972-08-26 Verfahren zum Regenerieren von beladener Aktivkohle

Publications (1)

Publication Number Publication Date
GB1401573A true GB1401573A (en) 1975-07-16

Family

ID=5854707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3771573A Expired GB1401573A (en) 1972-08-26 1973-08-09 Process for regenerating exhausted active carbon

Country Status (5)

Country Link
AT (1) AT343079B (enrdf_load_stackoverflow)
CH (1) CH581580A5 (enrdf_load_stackoverflow)
DE (1) DE2242164C3 (enrdf_load_stackoverflow)
FR (1) FR2196967B1 (enrdf_load_stackoverflow)
GB (1) GB1401573A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054196A1 (en) * 2005-11-08 2007-05-18 Unilever N.V. Process for rejuvenation of carbon block filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054196A1 (en) * 2005-11-08 2007-05-18 Unilever N.V. Process for rejuvenation of carbon block filters

Also Published As

Publication number Publication date
AT343079B (de) 1978-05-10
FR2196967B1 (enrdf_load_stackoverflow) 1976-06-18
DE2242164A1 (de) 1974-03-07
ATA649873A (de) 1977-09-15
FR2196967A1 (enrdf_load_stackoverflow) 1974-03-22
DE2242164B2 (de) 1979-06-21
CH581580A5 (enrdf_load_stackoverflow) 1976-11-15
DE2242164C3 (de) 1980-02-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee