GB1379125A - Regeneration of adsorbent carbon - Google Patents

Regeneration of adsorbent carbon

Info

Publication number
GB1379125A
GB1379125A GB1165772A GB1165772A GB1379125A GB 1379125 A GB1379125 A GB 1379125A GB 1165772 A GB1165772 A GB 1165772A GB 1165772 A GB1165772 A GB 1165772A GB 1379125 A GB1379125 A GB 1379125A
Authority
GB
United Kingdom
Prior art keywords
adsorbate
carbon
displacing medium
active carbon
volume
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
GB1165772A
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of GB1379125A publication Critical patent/GB1379125A/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)
GB1165772A 1971-03-15 1972-03-13 Regeneration of adsorbent carbon Expired GB1379125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12453571A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
GB1379125A true GB1379125A (en) 1975-01-02

Family

ID=22415446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1165772A Expired GB1379125A (en) 1971-03-15 1972-03-13 Regeneration of adsorbent carbon

Country Status (11)

Country Link
US (1) US3670424A (https=)
BE (1) BE780638A (https=)
CA (1) CA972686A (https=)
CH (1) CH579938A5 (https=)
DE (1) DE2212282A1 (https=)
FR (1) FR2130289B1 (https=)
GB (1) GB1379125A (https=)
IT (1) IT952222B (https=)
LU (1) LU64955A1 (https=)
NL (1) NL7202624A (https=)
SE (1) SE382393B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500363A (en) * 1983-09-14 1985-02-19 Roehl Ernest O Method of extracting perchlorethylene from dry cleaner filter cartridges
CA2547144C (en) * 2005-05-16 2010-02-02 Grain Processing Corporation Method for drying spent filter media

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997174A (en) * 1932-10-20 1935-04-09 Texas Co Revivifying adsorbent materials
GB1219055A (en) * 1968-03-05 1971-01-13 Bergwerksverband Gmbh Improvements in or relating to adsorption processes
US3589023A (en) * 1969-06-10 1971-06-29 Allied Chem Process and apparatus for removing water from solid surfaces at low temperatures

Also Published As

Publication number Publication date
IT952222B (it) 1973-07-20
LU64955A1 (https=) 1972-07-10
FR2130289A1 (https=) 1972-11-03
DE2212282A1 (de) 1972-09-28
SE382393B (sv) 1976-02-02
US3670424A (en) 1972-06-20
FR2130289B1 (https=) 1977-09-02
CH579938A5 (https=) 1976-09-30
NL7202624A (https=) 1972-09-19
BE780638A (fr) 1972-09-14
CA972686A (en) 1975-08-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee