CA906754A - Activated coal and a process for its preparation - Google Patents

Activated coal and a process for its preparation

Info

Publication number
CA906754A
CA906754A CA906754A CA906754DA CA906754A CA 906754 A CA906754 A CA 906754A CA 906754 A CA906754 A CA 906754A CA 906754D A CA906754D A CA 906754DA CA 906754 A CA906754 A CA 906754A
Authority
CA
Canada
Prior art keywords
preparation
activated coal
coal
activated
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
CA906754A
Inventor
Kawazoe Azuma
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA906754A publication Critical patent/CA906754A/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
CA906754A Activated coal and a process for its preparation Expired CA906754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA906754T

Publications (1)

Publication Number Publication Date
CA906754A true CA906754A (en) 1972-08-08

Family

ID=211004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA906754A Expired CA906754A (en) Activated coal and a process for its preparation

Country Status (1)

Country Link
CA (1) CA906754A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105752A (en) * 1976-12-20 1978-08-08 Aluminum Company Of America Aluminum chloride production
US4131566A (en) * 1975-06-17 1978-12-26 The Carborundum Company Granular activated carbon manufacture from low rank agglomerating but not good coking bituminous coal treated with dilute inorganic acid
US4144193A (en) * 1977-07-25 1979-03-13 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid
US4149994A (en) * 1977-12-02 1979-04-17 The Carborundum Company Granular activated carbon manufacture from brown coal treated with dilute inorganic acid
US4157314A (en) * 1978-03-06 1979-06-05 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid: direct activation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131566A (en) * 1975-06-17 1978-12-26 The Carborundum Company Granular activated carbon manufacture from low rank agglomerating but not good coking bituminous coal treated with dilute inorganic acid
US4105752A (en) * 1976-12-20 1978-08-08 Aluminum Company Of America Aluminum chloride production
US4144193A (en) * 1977-07-25 1979-03-13 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid
US4149994A (en) * 1977-12-02 1979-04-17 The Carborundum Company Granular activated carbon manufacture from brown coal treated with dilute inorganic acid
US4157314A (en) * 1978-03-06 1979-06-05 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid: direct activation method

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