NZ194512A - Production of hard granular activated carbon from sub-bituminous coal boric acid - Google Patents

Production of hard granular activated carbon from sub-bituminous coal boric acid

Info

Publication number
NZ194512A
NZ194512A NZ194512A NZ19451280A NZ194512A NZ 194512 A NZ194512 A NZ 194512A NZ 194512 A NZ194512 A NZ 194512A NZ 19451280 A NZ19451280 A NZ 19451280A NZ 194512 A NZ194512 A NZ 194512A
Authority
NZ
New Zealand
Prior art keywords
sub
production
activated carbon
boric acid
bituminous coal
Prior art date
Application number
NZ194512A
Other languages
English (en)
Inventor
P Smudski
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 NZ194512A publication Critical patent/NZ194512A/xx

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)
NZ194512A 1979-08-01 1980-07-31 Production of hard granular activated carbon from sub-bituminous coal boric acid NZ194512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6283979A 1979-08-01 1979-08-01

Publications (1)

Publication Number Publication Date
NZ194512A true NZ194512A (en) 1982-05-31

Family

ID=22045170

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ194512A NZ194512A (en) 1979-08-01 1980-07-31 Production of hard granular activated carbon from sub-bituminous coal boric acid

Country Status (8)

Country Link
EP (1) EP0023678A1 (cg-RX-API-DMAC10.html)
JP (1) JPS56501006A (cg-RX-API-DMAC10.html)
DD (1) DD153804A5 (cg-RX-API-DMAC10.html)
GB (1) GB2055777A (cg-RX-API-DMAC10.html)
NZ (1) NZ194512A (cg-RX-API-DMAC10.html)
PH (1) PH15411A (cg-RX-API-DMAC10.html)
PL (1) PL122802B1 (cg-RX-API-DMAC10.html)
WO (1) WO1981000398A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327599C2 (de) * 1993-08-17 2001-03-22 Etc Engineering & Technology C Mittel zur Adsorption von Trihalogenmethanen (Haloformen) und AOX sowie zur Reduktion von Chloraminen aus Wasser, insbesondere aus Schwimm- und Badebeckenwasser
CN103774125B (zh) * 2014-02-10 2016-05-04 杭州广荣科技有限公司 一种铝合金化学镀镍磷合金层的热处理方法
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US178315A (en) * 1876-06-06 Improvement in preparing bone-black
US1848946A (en) * 1932-03-08 Ploitation s petboliferes
US1438113A (en) * 1919-02-15 1922-12-05 Claude S Hudson Method of making decolorizing carbons
US2437174A (en) * 1945-06-02 1948-03-02 Du Pont Production of active carbon
US3876505A (en) * 1972-12-08 1975-04-08 Calgon Corp Manufacture of activated carbon from sized coal
JPS543682B2 (cg-RX-API-DMAC10.html) * 1974-08-29 1979-02-26
US4014817A (en) * 1975-04-03 1977-03-29 Calgon Corporation Manufacture of activated carbon from sized coal
US4032476A (en) * 1975-06-11 1977-06-28 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal mixed with concentrated inorganic acid without pitch
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
DD153804A5 (de) 1982-02-03
JPS56501006A (cg-RX-API-DMAC10.html) 1981-07-23
PH15411A (en) 1983-01-07
PL122802B1 (en) 1982-08-31
EP0023678A1 (en) 1981-02-11
PL225991A1 (cg-RX-API-DMAC10.html) 1981-04-24
GB2055777A (en) 1981-03-11
WO1981000398A1 (en) 1981-02-19

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