IL100577A0 - Apparatus and process for activation of carbon by electrical resistance heating in presence of steam - Google Patents

Apparatus and process for activation of carbon by electrical resistance heating in presence of steam

Info

Publication number
IL100577A0
IL100577A0 IL100577A IL10057792A IL100577A0 IL 100577 A0 IL100577 A0 IL 100577A0 IL 100577 A IL100577 A IL 100577A IL 10057792 A IL10057792 A IL 10057792A IL 100577 A0 IL100577 A0 IL 100577A0
Authority
IL
Israel
Prior art keywords
steam
activation
carbon
electrical resistance
resistance heating
Prior art date
Application number
IL100577A
Other languages
English (en)
Original Assignee
Mervyn E
Gaylard J
Plessis Cornelius
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 Mervyn E, Gaylard J, Plessis Cornelius filed Critical Mervyn E
Publication of IL100577A0 publication Critical patent/IL100577A0/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
    • C01B32/36—Reactivation or regeneration
    • C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
IL100577A 1991-01-04 1992-01-01 Apparatus and process for activation of carbon by electrical resistance heating in presence of steam IL100577A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/637,549 US5089457A (en) 1991-01-04 1991-01-04 Process for activation of carbon by electrical resistance heating in the presence of steam

Publications (1)

Publication Number Publication Date
IL100577A0 true IL100577A0 (en) 1992-09-06

Family

ID=24556413

Family Applications (1)

Application Number Title Priority Date Filing Date
IL100577A IL100577A0 (en) 1991-01-04 1992-01-01 Apparatus and process for activation of carbon by electrical resistance heating in presence of steam

Country Status (9)

Country Link
US (1) US5089457A (fr)
CN (1) CN1065439A (fr)
AU (1) AU1197892A (fr)
CA (1) CA2099787A1 (fr)
IE (1) IE920013A1 (fr)
IL (1) IL100577A0 (fr)
MX (1) MX174512B (fr)
WO (1) WO1992011937A1 (fr)
ZA (1) ZA9110101B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725529B2 (ja) * 1990-08-15 1995-03-22 平洋商事株式会社 活性炭材の通電賦活装置
US5173921A (en) * 1991-01-04 1992-12-22 Gaylord E Mervyn J Apparatus and process for activation of carbon by electrical resistance heating in the presence of steam
JPH0818805B2 (ja) * 1993-06-29 1996-02-28 平洋商事株式会社 活性炭材の通電賦活方法
US5406582A (en) * 1993-08-03 1995-04-11 Du Plessis; Cornelius Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam
US5377220A (en) * 1993-07-12 1994-12-27 Du Plessis; Cornelius J. Apparatus for drying of granular or powdered carbon by electrical resistance heating
US6206941B1 (en) * 1997-01-03 2001-03-27 Du Plessis Cornelius J. Apparatus and process for carbonization and activation of carbonaceous materials
US5903591A (en) * 1997-01-15 1999-05-11 Brassey; John Michael Apparatus and process for activation of carbonaceous char or reactivation of spent carbon by electrical resistance heating
US5974076A (en) * 1998-02-09 1999-10-26 Brassey; John Michael Apparatus for activation of carbonaceous char or reactivation of spent carbon by electrical resistance heating
US5946342A (en) * 1998-09-04 1999-08-31 Koslow Technologies Corp. Process and apparatus for the production of activated carbon
US6372018B1 (en) * 2000-03-14 2002-04-16 Harold R. Cowles VOC removal or destruction system
US6607583B2 (en) 2001-10-22 2003-08-19 Harold R. Cowles Method and apparatus for controlled heating of adsorbent materials
US7288503B2 (en) * 2003-01-23 2007-10-30 David Von Broembsen Apparatus and method for producing activated carbon
US7678353B2 (en) * 2004-10-25 2010-03-16 Value Recovery, Inc. Process for scrubbing alkyl halides from gases
DE102016006884A1 (de) * 2016-06-03 2017-12-07 Bernd Schottdorf Vorrichtung und Verfahren zur kontinuierlichen Herstellung von Pflanzenkohle sowie mit diesem Verfahren hergestellte Pflanzenkohle
CN113968579A (zh) * 2020-07-24 2022-01-25 林鹰 一种活性炭的制备工艺
CN112206755B (zh) * 2020-09-18 2022-07-19 杭州电子科技大学 具有自适应功能的活性炭活化再生装置及其活化再生方法
CN113731384A (zh) * 2021-08-27 2021-12-03 浙江颀正环保科技有限公司 一种颗粒活性炭恒定功率的电热再生方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1601222A (en) * 1926-09-28 Electric furnace for the treatment oe comminuted carbonaceous
US1634477A (en) * 1921-06-16 1927-07-05 Ind Chemical Company Process for making decolorizing carbon
US1701272A (en) * 1923-04-21 1929-02-05 John J Naugle Electric furnace product
US1597208A (en) * 1923-04-21 1926-08-24 John J Naugle Electric furnace for the treatment of comminuted material
US2003278A (en) * 1933-08-28 1935-05-28 Cleveland Cliffs Iron Preparation of activated carbon
US2270245A (en) * 1940-04-23 1942-01-20 Maurice E Barker Charcoal activating furnace
US4261857A (en) * 1974-05-09 1981-04-14 Kyoritsu Yuki Kogyo Kenkyusho Method and apparatus for regenerating used active carbon
US4139489A (en) * 1975-04-21 1979-02-13 Kureha Kagaku Kogyo Kabushika Kaisha Method for reclaiming a used active carbon by applying electric current directly in parallel flow with carbon flow
JPS541294A (en) * 1977-06-06 1979-01-08 Mitsubishi Electric Corp Electrical regenerative apparatus for activated carbon
JPH07353A (ja) * 1993-06-11 1995-01-06 Olympus Optical Co Ltd 立体視内視鏡撮像装置

Also Published As

Publication number Publication date
CA2099787A1 (fr) 1992-07-05
MX174512B (es) 1994-05-20
CN1065439A (zh) 1992-10-21
ZA9110101B (en) 1993-01-27
IE920013A1 (en) 1992-07-15
US5089457A (en) 1992-02-18
MX9200005A (es) 1992-07-01
WO1992011937A1 (fr) 1992-07-23
AU1197892A (en) 1992-08-17

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