AR082949A1 - ACTIVATED CARBON MATERIAL - Google Patents

ACTIVATED CARBON MATERIAL

Info

Publication number
AR082949A1
AR082949A1 ARP110103298A ARP110103298A AR082949A1 AR 082949 A1 AR082949 A1 AR 082949A1 AR P110103298 A ARP110103298 A AR P110103298A AR P110103298 A ARP110103298 A AR P110103298A AR 082949 A1 AR082949 A1 AR 082949A1
Authority
AR
Argentina
Prior art keywords
activated carbon
carbon material
mesopores
micropores
rich
Prior art date
Application number
ARP110103298A
Other languages
Spanish (es)
Inventor
Peter Branton
Original Assignee
British American Tobacco 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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of AR082949A1 publication Critical patent/AR082949A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • 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
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Un método para producir carbón activado a partir de material lignocelulósico tal como cáscara de coco. El método comprende la eliminación de las unidades de glucosa accesibles que hay en los polisacáridos de celulosa del material, antes de la activación. El material de carbón activado que se produce de acuerdo con el método de la solicitud tiene una estructura de poros que es rica en microporos y mesoporos. El material es apropiado para utilizar en la filtración del humo del tabaco, por ejemplo, en filtros para artículos para fumar.A method for producing activated carbon from lignocellulosic material such as coconut shell. The method comprises the removal of accessible glucose units in the cellulose polysaccharides from the material, before activation. The activated carbon material that is produced according to the method of the application has a pore structure that is rich in micropores and mesopores. The material is suitable for use in the filtration of tobacco smoke, for example, in filters for smoking articles.

ARP110103298A 2010-09-10 2011-09-09 ACTIVATED CARBON MATERIAL AR082949A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105162625A CN102398903A (en) 2010-09-10 2010-09-10 Active carbon material

Publications (1)

Publication Number Publication Date
AR082949A1 true AR082949A1 (en) 2013-01-23

Family

ID=44654437

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103298A AR082949A1 (en) 2010-09-10 2011-09-09 ACTIVATED CARBON MATERIAL

Country Status (3)

Country Link
CN (1) CN102398903A (en)
AR (1) AR082949A1 (en)
WO (1) WO2012032349A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102745689A (en) * 2012-07-30 2012-10-24 重庆工商大学 Method for preparing activated carbon by catalyzing and activating microorganism white-rot fungi or enzymes
CN102972858B (en) * 2012-12-19 2014-08-27 云南瑞升烟草技术（集团）有限公司 Preparation method for plant filler of paper-making process reconstituted tobacco and application of plant filler
ES2499990B1 (en) * 2013-03-27 2015-09-04 Universidad De Alicante Activated carbon nanoporous as additives in tobacco to reduce the emission of toxic products
CN103803547B (en) * 2014-02-17 2015-12-02 江苏竹海活性炭有限公司 A kind of method utilizing bagasse to prepare foodstuff sanitation-stage gac
WO2015153848A1 (en) * 2014-04-02 2015-10-08 Joule Unlimited Technologies, Inc. Energy efficient ethanol recovery by adsorption
CN105195136A (en) * 2015-10-01 2015-12-30 常州市奥普泰科光电有限公司 Method for improving catalytic activity of palladium-carbon catalyst
CN107604456A (en) * 2017-09-25 2018-01-19 宜宾屏山辉瑞油脂有限公司 A kind of manufacture method of the fiber with superpower adsorption function
CN109133056A (en) * 2018-08-29 2019-01-04 佛山市禅城区诺高环保科技有限公司 A kind of high anticracking material of active carbon
CN110419777B (en) * 2019-08-12 2022-05-31 云南中烟新材料科技有限公司 Preparation method of activated carbon granules for cigarettes
CN115924885A (en) * 2022-12-30 2023-04-07 明士新材料有限公司 Waste derived carbon electrode material and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA835952A (en) * 1970-03-03 F. Funk Harald Method of processing a cellulose containing material
US3523911A (en) * 1969-02-26 1970-08-11 Harald F Funk Method of separating components of cellulosic material
DE2052507A1 (en) * 1970-10-26 1972-05-10 Sued Chemie Ag Process for the production of activated carbon
DD120650A5 (en) * 1975-05-24 1976-06-20
GB2395650B (en) * 2002-11-27 2005-09-07 Filtrona Int Ltd Tobacco smoke filter
KR101108789B1 (en) * 2007-02-09 2012-03-13 씨제이제일제당 (주) A method for xylitol production using the hydrolysate containing xylose and arabinose prepared from byproduct of tropical fruit biomass
WO2010011675A1 (en) * 2008-07-23 2010-01-28 Novozymes A/S Methods for producing charcoal and uses thereof
CN101837973B (en) * 2009-03-20 2011-12-28 山东福田药业有限公司 Preparation method of activated carbon by utilizing corncob hydrolysis residue

Also Published As

Publication number Publication date
CN102398903A (en) 2012-04-04
WO2012032349A1 (en) 2012-03-15

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