DE2644520A1 - Herstellung von aktivkohle - Google Patents

Herstellung von aktivkohle

Info

Publication number
DE2644520A1
DE2644520A1 DE19762644520 DE2644520A DE2644520A1 DE 2644520 A1 DE2644520 A1 DE 2644520A1 DE 19762644520 DE19762644520 DE 19762644520 DE 2644520 A DE2644520 A DE 2644520A DE 2644520 A1 DE2644520 A1 DE 2644520A1
Authority
DE
Germany
Prior art keywords
coal
granules
particles
temperature
steam
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Withdrawn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
DE19762644520
Other languages
German (de)
English (en)
Inventor
David Barry Mobbs
Michael Robinson
Kirit Talati
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of DE2644520A1 publication Critical patent/DE2644520A1/de
Withdrawn legal-status Critical Current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
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
DE19762644520 1975-10-02 1976-10-01 Herstellung von aktivkohle Withdrawn DE2644520A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40231/75A GB1552112A (en) 1975-10-02 1975-10-02 Production of active carbon

Publications (1)

Publication Number Publication Date
DE2644520A1 true DE2644520A1 (de) 1977-04-14

Family

ID=10413869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644520 Withdrawn DE2644520A1 (de) 1975-10-02 1976-10-01 Herstellung von aktivkohle

Country Status (13)

Country Link
US (1) US4102812A (OSRAM)
JP (1) JPS5244789A (OSRAM)
AU (1) AU500660B2 (OSRAM)
BE (1) BE846898A (OSRAM)
CA (1) CA1075664A (OSRAM)
CS (1) CS212777B2 (OSRAM)
DE (1) DE2644520A1 (OSRAM)
FR (1) FR2326381A1 (OSRAM)
GB (1) GB1552112A (OSRAM)
IT (1) IT1076485B (OSRAM)
NL (1) NL7610871A (OSRAM)
PL (1) PL103785B1 (OSRAM)
SE (1) SE419979B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279027A3 (en) * 1987-02-11 1990-06-13 Degussa Aktiengesellschaft Active carbon granulates and process for their preparation

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546925A (en) * 1983-09-09 1985-10-15 General Electric Company Supermicronized process for coal comminution
DE4132971C2 (de) * 1991-10-04 1996-02-01 Bergwerksverband Gmbh Verfahren zur Herstellung von Kohlenstoffmolekularsieben
US5206207A (en) * 1992-03-18 1993-04-27 Westvaco Corporation Preparation for high activity high density carbon
AUPM722394A0 (en) * 1994-08-03 1994-08-25 Wilkinson, Maxwell Treatment of carbonaceous materials
RU2145938C1 (ru) * 1998-09-14 2000-02-27 Электростальское научно-производственное объединение "Неорганика" Способ получения активного угля
NL1020603C2 (nl) * 2002-05-15 2003-11-18 Tno Werkwijze voor het drogen van een product met behulp van een regeneratief adsorbens.
RU2233240C1 (ru) * 2003-02-25 2004-07-27 Открытое акционерное общество "Сорбент" Способ получения активного угля
US20070254807A1 (en) * 2006-05-01 2007-11-01 Ada Environmental Solutions, Llc Process for the manufacture of carbonaceous mercury sorbent from coal
CN103539115B (zh) * 2013-10-31 2015-04-29 张京三 一种以蓖麻籽壳、蓖麻秸秆为原料生产碳纤维的方法
CN111995063A (zh) * 2020-08-18 2020-11-27 普罗生物技术（上海）有限公司 粉末状活性炭载体及其制备方法与应用
CN115283254B (zh) * 2022-07-29 2023-08-25 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法
CN118702106B (zh) * 2024-07-11 2025-01-10 广东健态实业有限公司 一种多孔活性炭自供热式制备装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB266674A (en) * 1926-02-24 1927-11-24 Chemische Werke Carbon Ges M B Process for the manufacture of highly active carbon blocks or granules
US2550390A (en) * 1944-08-25 1951-04-24 C H Wheeler Mfg Co Method for treating fuel
GB692773A (en) * 1948-08-16 1953-06-17 Usines Chimiques & Metallurg D Improvements in process and plant for the heat treatment of carboniferous substances
DE1257071B (de) * 1965-08-31 1967-12-28 Niederrheinische Bergwerks Ag Verfahren zur Aufbereitung von Anthrazitkohlenstaub oder -schlamm
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
US3643875A (en) * 1969-06-27 1972-02-22 Texaco Inc Fluid energy grinding method and system
US3843559A (en) * 1972-10-02 1974-10-22 A Repik Process for making activated carbon from agglomerative coal with water injection temperature control in a fluidized oxidation stage
US3951856A (en) * 1972-10-02 1976-04-20 Westvaco Corporation Process for making activated carbon from agglomerative coal
JPS5317829B2 (OSRAM) * 1973-05-07 1978-06-10
US3976597A (en) * 1975-06-09 1976-08-24 Westvaco Corporation Fluidized bed process for making activated carbon including heating by conduction through the distributor plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279027A3 (en) * 1987-02-11 1990-06-13 Degussa Aktiengesellschaft Active carbon granulates and process for their preparation

Also Published As

Publication number Publication date
GB1552112A (en) 1979-09-05
FR2326381A1 (fr) 1977-04-29
PL103785B1 (pl) 1979-07-31
JPS5244789A (en) 1977-04-08
BE846898A (fr) 1977-04-01
AU1797076A (en) 1978-04-06
FR2326381B1 (OSRAM) 1981-07-31
CA1075664A (en) 1980-04-15
SE419979B (sv) 1981-09-07
NL7610871A (nl) 1977-04-05
AU500660B2 (en) 1979-05-31
IT1076485B (it) 1985-04-27
CS212777B2 (en) 1982-03-26
US4102812A (en) 1978-07-25
SE7610887L (sv) 1977-04-03

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination