MX9303211A - Proceso para produccir carbon activado quimicamente. - Google Patents

Proceso para produccir carbon activado quimicamente.

Info

Publication number
MX9303211A
MX9303211A MX9303211A MX9303211A MX9303211A MX 9303211 A MX9303211 A MX 9303211A MX 9303211 A MX9303211 A MX 9303211A MX 9303211 A MX9303211 A MX 9303211A MX 9303211 A MX9303211 A MX 9303211A
Authority
MX
Mexico
Prior art keywords
particles
treatment
rate
activated carbon
evolution
Prior art date
Application number
MX9303211A
Other languages
English (en)
Inventor
Frank R Schwartz Jr
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of MX9303211A publication Critical patent/MX9303211A/es

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
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • 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
    • C01B32/39—Apparatus for the preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Un aparato y método mejorado para al fabricación de carbón activado, donde una materia prima carbonácea impregnada con un agente de activación química, es tratada mediante el control del índice de transferencia de calor hacia las partículas, por medio de calentamiento indirecto del horno de activación y se introduce simultáneamente un flujo de gas de barrido independientemente controlado, a intervalos espaciados, a lo largo de la trayectoria del recorrido de las partículas a través del horno, para controlar de una manera mas precisa la reacción de activación y el nivel de densificación de las partículas durante ciertas etapas del tratamiento. en una modalidad más preferida, las partículas se procesan en una pluralidad de etapas de tratamiento relacionadas con el índice de evolución de agua y/ó con la evolución del agua y del agente de activación química, y se controlan estrechamente los índices de transferencia de calor y el índice de flujo por volumen del gas de barrido en relación con el alcance de niveles previamente determinados de densificación de las partículas durante cada etapa del tratamiento, y niveles seleccionados de propiedades de activación en el producto final.
MX9303211A 1992-06-01 1993-05-31 Proceso para produccir carbon activado quimicamente. MX9303211A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/891,734 US5212144A (en) 1992-06-01 1992-06-01 Process for making chemically activated carbon

Publications (1)

Publication Number Publication Date
MX9303211A true MX9303211A (es) 1994-08-31

Family

ID=25398732

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303211A MX9303211A (es) 1992-06-01 1993-05-31 Proceso para produccir carbon activado quimicamente.

Country Status (6)

Country Link
US (2) US5212144A (es)
EP (1) EP0573315B1 (es)
JP (1) JP2680525B2 (es)
CA (1) CA2093574C (es)
DE (1) DE69319502T2 (es)
MX (1) MX9303211A (es)

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JPH08169707A (ja) * 1994-12-16 1996-07-02 Heiyou Shoji Kk 吸着剤用被活性物の活性化方法
US5972826A (en) * 1995-03-28 1999-10-26 Cabot Corporation Densified carbon black adsorbent and a process for adsorbing a gas with such an adsorbent
JPH08337412A (ja) * 1995-06-13 1996-12-24 Mitsubishi Chem Corp 活性炭及びその製造方法
US5926361A (en) * 1995-09-28 1999-07-20 Westvaco Corporation High power density double layer energy storage devices
US6060424A (en) * 1995-09-28 2000-05-09 Westvaco Corporation High energy density carbons for use in double layer energy storage devices
US5905629A (en) * 1995-09-28 1999-05-18 Westvaco Corporation High energy density double layer energy storage devices
US6043183A (en) * 1995-09-28 2000-03-28 Westvaco Corporation High power density carbons for use in double layer energy storage devices
US5990041A (en) * 1996-04-05 1999-11-23 Research Foundation Of State University Of New York At Buffalo Mesoporous activated carbon filaments
JP3328541B2 (ja) * 1997-03-18 2002-09-24 株式会社ジャパンエナジー 回転型熱処理装置及び回転型熱処理装置における温度制御方法
US5997288A (en) * 1997-04-18 1999-12-07 Robert J. Adams Apparatus for thermal removal of surface and inherent moisture and limiting rehydration in high moisture coals
US6558454B1 (en) 1997-08-19 2003-05-06 Electric Power Research Institute, Inc. Method for removal of vapor phase contaminants from a gas stream by in-situ activation of carbon-based sorbents
AU8600298A (en) 1997-08-19 1999-03-08 Electric Power Research Institute, Inc. Apparatus and method for removal of vapor phase contaminants from a gas stream by in-situ activation of carbon-based sorbents
DE19912154C5 (de) 1999-03-17 2007-02-01 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Verfahren zur Herstellung von geformter Aktivkohle
DE19912153B4 (de) 1999-03-18 2004-08-19 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Verfahren zur Herstellung von geformten Hochleistungsadsorbenzien
US6517906B1 (en) 2000-06-21 2003-02-11 Board Of Trustees Of University Of Illinois Activated organic coatings on a fiber substrate
CA2367818C (en) 2001-01-18 2010-05-11 Electric Power Research Institute, Inc. Method and apparatus for renewable mercury sorption
US6905534B2 (en) * 2001-04-16 2005-06-14 Electric Power Research Institute, Inc. Method and apparatus for removing vapor phase contaminants from a flue gas stream
CA2381610C (en) 2001-04-16 2010-07-06 Electric Power Research Institute, Inc. Method and apparatus for removing vapor phase contaminants from a flue gas stream
ATE526286T1 (de) * 2003-08-11 2011-10-15 Bluecher Gmbh Herstellung von aktivkohle
US20050221087A1 (en) * 2004-02-13 2005-10-06 James Economy Nanoporous chelating fibers
US20050202241A1 (en) * 2004-03-10 2005-09-15 Jian-Ku Shang High surface area ceramic coated fibers
US20060204429A1 (en) * 2005-03-14 2006-09-14 Bool Lawrence E Iii Production of activated char using hot gas
US20060205592A1 (en) * 2005-03-14 2006-09-14 Chien-Chung Chao Catalytic adsorbents for mercury removal from flue gas and methods of manufacture therefor
CN101020576B (zh) * 2006-02-13 2011-01-12 上海正海活性炭有限公司 自燃直热回转炉内热型制造活性炭装置及制造方法
RU2478573C2 (ru) * 2006-10-09 2013-04-10 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Карбонизация и(или) активирование углеродного материала
US20080115872A1 (en) * 2006-11-16 2008-05-22 Paul Harry Sandstrom Butyl rubber which contains organoperoxide and isobutyene adsorbing activated carbon, pneumatic tire with built-in sealant and method
US7531596B2 (en) * 2006-11-30 2009-05-12 The Goodyear Tire & Rubber Company Rubber composition containing antidegradant and MIBK adsorbing activated carbon, and pneumatic tire with component
US7595360B2 (en) * 2006-11-30 2009-09-29 The Goodyear Tire & Rubber Company Rubber composition containing diene-based elastomer, precipitated silica, coupling agent and alcohol-adsorbing activated carbon and pneumatic tire with component
US20080128065A1 (en) 2006-11-30 2008-06-05 Paul Harry Sandstrom Pneumatic tire with oxygen barrier component comprised of a rubber composition containing a dispersion of oxygen-adsorbing activated carbon
US20090000139A1 (en) * 2007-06-29 2009-01-01 Hodges Timothy M Clothes dryer air intake system
WO2009012189A2 (en) * 2007-07-13 2009-01-22 Donaldson Company, Inc. Media for removal of organic compounds
US20100127421A1 (en) * 2008-11-25 2010-05-27 Dabich Ii Leonard Charles Bi-directional flow for processing shaped bodies
US20100130352A1 (en) * 2008-11-25 2010-05-27 Dabich Ii Leonard Charles Methods For Processing Shaped Bodies
US20100127418A1 (en) * 2008-11-25 2010-05-27 Ronald Alan Davidson Methods For Continuous Firing Of Shaped Bodies And Roller Hearth Furnaces Therefor
WO2010106538A1 (en) * 2009-03-17 2010-09-23 T.D.E. Recovery Technologies Ltd. A pyrolytic reactor
US8298406B2 (en) 2009-05-21 2012-10-30 Coates Engineering, Llc Method and apparatus for maximizing throughput of indirectly heated rotary kilns
US8999017B2 (en) 2010-09-10 2015-04-07 Coates Engineering, Llc Method and apparatus for fast pyrolysis of biomass in rotary kilns
MX2010010894A (es) * 2010-10-04 2011-07-11 Biokrone S A De C V Proceso de elaboracion de granulos peletizados a base de hongos endomicorrizicos recubiertos con arcillas minerales y su composicion.
CN102976322B (zh) * 2012-12-13 2014-05-07 卞奎友 一种化学法生产木质活性炭的节能内热回转炉及制备方法
RU2555892C1 (ru) * 2014-06-03 2015-07-10 Открытое акционерное общество "Сорбент" Аппарат для проведения активации и регенерации
JP5996050B2 (ja) * 2015-07-10 2016-09-21 大阪瓦斯株式会社 金属触媒の製造方法および製造装置
CN111686691A (zh) * 2019-07-26 2020-09-22 佛山市顺德区阿波罗环保器材有限公司 活性炭改性处理系统

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CA842778A (en) * 1970-05-26 Atlas Chemical Industries Process and apparatus for manufacturing activated carbon
US2083303A (en) * 1935-01-21 1937-06-08 Krezil Franz Production of activated carbon
DE970762C (de) * 1944-10-25 1958-10-30 Degussa Verfahren zur Herstellung von Aktivkohle
US3432397A (en) * 1965-02-23 1969-03-11 Clyde H O Berg Method of retorting solids
US3337965A (en) * 1965-07-12 1967-08-29 Ashland Oil Inc Temperature control system for rotary dryers
DE1567852B2 (de) * 1965-12-06 1977-05-12 Takeda Chemical Industries, Ltd., Osaka (Japan) Verfahren zur herstellung von aktivkohle
GB1310011A (en) * 1969-01-08 1973-03-14 Secr Defence Carbonizing process and an apparatus therefor
US3767592A (en) * 1971-06-23 1973-10-23 Union Oil Co Activated carbon from petroleum coke pretreated with polyphosphoric acid
US3905127A (en) * 1974-08-26 1975-09-16 Consolidation Coal Co Apparatus for drying heat sensitive particulate material
GB1467496A (en) * 1974-10-28 1977-03-16 North American Carbon Method of manufacturing activated carbon
DE3141906A1 (de) * 1981-10-08 1983-04-21 Degussa Ag, 6000 Frankfurt Verfahren und vorrichtung zur durchfuehrung von gas/feststoff-reaktionen, insbesondere zum aktivieren und reaktivieren von aktivkohle
US4451231A (en) * 1983-01-17 1984-05-29 Phillips Petroleum Company Drying of particulate material
JPS59164611A (ja) * 1983-03-10 1984-09-17 Japan Steel Works Ltd:The 木材を主原料とする成形活性炭の製造方法
US4526887A (en) * 1983-03-16 1985-07-02 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
US4891892A (en) * 1983-12-15 1990-01-09 Narang Rajendra K Clothes dryer and laundry system
DE3501073A1 (de) * 1985-01-15 1986-07-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aktivkohlen
JP2790328B2 (ja) * 1988-09-07 1998-08-27 武田薬品工業株式会社 薬品賦活成型活性炭並びにその製造法及び用途
GB8923662D0 (en) * 1989-10-20 1989-12-06 Norit Uk Ltd A method of producing granular activated carbon

Also Published As

Publication number Publication date
EP0573315A1 (en) 1993-12-08
JPH07277717A (ja) 1995-10-24
DE69319502D1 (de) 1998-08-13
JP2680525B2 (ja) 1997-11-19
DE69319502T2 (de) 1999-04-15
US5212144A (en) 1993-05-18
CA2093574A1 (en) 1993-12-02
EP0573315B1 (en) 1998-07-08
US5312599A (en) 1994-05-17
CA2093574C (en) 1998-12-29

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Legal Events

Date Code Title Description
FG Grant or registration
GB Transfer or rights
PD Change of proprietorship

Owner name: MEADWESTVACO CORPORATION

MM Annulment or lapse due to non-payment of fees