GB2069991A - Hard granular activated carbon manufactured from sub-bituminous coal treated with dilute solution of saturated aliphatic monocarboxylic acid - Google Patents

Hard granular activated carbon manufactured from sub-bituminous coal treated with dilute solution of saturated aliphatic monocarboxylic acid

Info

Publication number
GB2069991A
GB2069991A GB8109657A GB8109657A GB2069991A GB 2069991 A GB2069991 A GB 2069991A GB 8109657 A GB8109657 A GB 8109657A GB 8109657 A GB8109657 A GB 8109657A GB 2069991 A GB2069991 A GB 2069991A
Authority
GB
United Kingdom
Prior art keywords
sub
activated carbon
monocarboxylic acid
saturated aliphatic
dilute solution
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.)
Withdrawn
Application number
GB8109657A
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.)
Unifrax I LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of GB2069991A publication Critical patent/GB2069991A/en
Withdrawn legal-status Critical Current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
    • C01B32/384—Granulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB8109657A 1979-08-01 1980-07-28 Hard granular activated carbon manufactured from sub-bituminous coal treated with dilute solution of saturated aliphatic monocarboxylic acid Withdrawn GB2069991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6283879A 1979-08-01 1979-08-01

Publications (1)

Publication Number Publication Date
GB2069991A true GB2069991A (en) 1981-09-03

Family

ID=22045162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109657A Withdrawn GB2069991A (en) 1979-08-01 1980-07-28 Hard granular activated carbon manufactured from sub-bituminous coal treated with dilute solution of saturated aliphatic monocarboxylic acid

Country Status (9)

Country Link
EP (1) EP0025099B1 (cg-RX-API-DMAC10.html)
JP (1) JPS56501007A (cg-RX-API-DMAC10.html)
DD (1) DD152524A5 (cg-RX-API-DMAC10.html)
DE (1) DE3062735D1 (cg-RX-API-DMAC10.html)
GB (1) GB2069991A (cg-RX-API-DMAC10.html)
NZ (1) NZ193206A (cg-RX-API-DMAC10.html)
PH (1) PH15934A (cg-RX-API-DMAC10.html)
PL (1) PL122803B1 (cg-RX-API-DMAC10.html)
WO (1) WO1981000399A1 (cg-RX-API-DMAC10.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192338A (en) * 1987-09-03 1993-03-09 Commonwealth Scientific And Industrial Research Organisation Coal ash modification and reduction
CN100422078C (zh) * 2004-09-15 2008-10-01 可乐丽化学（宁夏）环境化工有限公司 活性炭的制造方法以及活性炭
US20150225245A1 (en) * 2014-02-11 2015-08-13 Corning Incorporated Method for forming activated carbon
JP7477527B2 (ja) 2019-04-03 2024-05-01 カルゴン カーボン コーポレーション ペルフルオロアルキルおよびポリフルオロアルキル吸着剤材料および使用方法
CN120679482A (zh) * 2020-07-14 2025-09-23 卡尔冈碳素公司 用于从流体中去除pfas的具有高体积碘值和高体积糖蜜值的吸附剂和其制备和使用方法
JP2023538867A (ja) 2020-08-31 2023-09-12 カルゴン カーボン コーポレーション 銅、鉄および窒素処理された吸着剤およびその製造方法
WO2022047501A1 (en) 2020-08-31 2022-03-03 Calgon Carbon Corporation Copper and nitrogen treated sorbent and method for making same
KR20230062592A (ko) 2020-08-31 2023-05-09 칼곤 카본 코포레이션 철 및 질소로 처리된 흡착제 및 이를 제조하는 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483134A (en) * 1966-08-15 1969-12-09 Kingsford Co Impact pulverization plus-additives in the production of activated carbon from coal
US3539467A (en) * 1967-11-30 1970-11-10 Kewanee Oil Co Hot briquetting and oxidation of coal-pitch mixtures in preparing activated carbon
US3642657A (en) * 1968-09-18 1972-02-15 Standard Oil Co Production of active carbons from aromatic carboxylic acids petroleum coke acid or from porous carbons
US3974227A (en) * 1971-12-17 1976-08-10 Rhone-Progil Acid extracted-alkalized/carbon catalyst support with coordination complex catalyst and method of manufacture
US4014817A (en) * 1975-04-03 1977-03-29 Calgon Corporation Manufacture of activated carbon from sized coal
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
US4149995A (en) * 1977-12-30 1979-04-17 The Carborundum Company Granular activated carbon manufacture from brown coal treated with concentrated inorganic acid without pitch
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

Also Published As

Publication number Publication date
NZ193206A (en) 1982-12-21
JPS56501007A (cg-RX-API-DMAC10.html) 1981-07-23
DD152524A5 (de) 1981-12-02
PH15934A (en) 1983-04-29
EP0025099A1 (en) 1981-03-18
WO1981000399A1 (en) 1981-02-19
EP0025099B1 (en) 1983-04-13
PL225979A1 (cg-RX-API-DMAC10.html) 1981-04-24
PL122803B1 (en) 1982-08-31
DE3062735D1 (en) 1983-05-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)