CA977325A - Controlled selectivity activated carbon - Google Patents

Controlled selectivity activated carbon

Info

Publication number
CA977325A
CA977325A CA138,518A CA138518A CA977325A CA 977325 A CA977325 A CA 977325A CA 138518 A CA138518 A CA 138518A CA 977325 A CA977325 A CA 977325A
Authority
CA
Canada
Prior art keywords
activated carbon
controlled selectivity
selectivity activated
controlled
carbon
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
CA138,518A
Other languages
English (en)
Other versions
CA138518S (en
Inventor
George R. Stoneburner
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
Application granted granted Critical
Publication of CA977325A publication Critical patent/CA977325A/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
    • C01B32/306—Active carbon with molecular sieve properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA138,518A 1971-04-07 1972-03-29 Controlled selectivity activated carbon Expired CA977325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13221671A 1971-04-07 1971-04-07

Publications (1)

Publication Number Publication Date
CA977325A true CA977325A (en) 1975-11-04

Family

ID=22453006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,518A Expired CA977325A (en) 1971-04-07 1972-03-29 Controlled selectivity activated carbon

Country Status (9)

Country Link
BE (1) BE781745A (it)
CA (1) CA977325A (it)
DE (1) DE2216624A1 (it)
FR (1) FR2132703B1 (it)
GB (1) GB1382476A (it)
IT (1) IT952475B (it)
LU (1) LU65122A1 (it)
NL (1) NL7203899A (it)
SE (1) SE381447B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502957A (en) * 1981-11-24 1985-03-05 Ciba-Geigy Corporation Process for purifying organic solutions

Also Published As

Publication number Publication date
DE2216624A1 (de) 1972-10-12
NL7203899A (it) 1972-10-10
GB1382476A (en) 1975-02-05
FR2132703A1 (it) 1972-11-24
IT952475B (it) 1973-07-20
FR2132703B1 (it) 1977-01-14
SE381447B (sv) 1975-12-08
BE781745A (fr) 1972-10-06
LU65122A1 (it) 1972-12-07

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