AR081904A1 - Metodo para preparar carbon poroso - Google Patents

Metodo para preparar carbon poroso

Info

Publication number
AR081904A1
AR081904A1 ARP110101577A ARP110101577A AR081904A1 AR 081904 A1 AR081904 A1 AR 081904A1 AR P110101577 A ARP110101577 A AR P110101577A AR P110101577 A ARP110101577 A AR P110101577A AR 081904 A1 AR081904 A1 AR 081904A1
Authority
AR
Argentina
Prior art keywords
porous carbon
alkali solution
preparing porous
carbon
starting material
Prior art date
Application number
ARP110101577A
Other languages
English (en)
Inventor
Peter Branton
Elizabeth Dawson
Gareth Parkes
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 AR081904A1 publication Critical patent/AR081904A1/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Método para preparar carbón poroso con propiedades adsorbentes para usar en la filtración de humo, en donde el método comprende: pretratar un material de partida con una solución de álcali; eliminar la solución de álcali del material pretratado; y luego activar el material pretratado, en donde el material de partida es un precursor de carbón o un material de carbón microporoso. Preferentemente, la solución de álcali se elimina antes del paso de activación. La solicitud también provee un carbón poroso con microporos y mesoporos, y usos del mismo.
ARP110101577A 2010-05-07 2011-05-06 Metodo para preparar carbon poroso AR081904A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1007667.7A GB201007667D0 (en) 2010-05-07 2010-05-07 Method of preparing porous carbon

Publications (1)

Publication Number Publication Date
AR081904A1 true AR081904A1 (es) 2012-10-31

Family

ID=42314989

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110101577A AR081904A1 (es) 2010-05-07 2011-05-06 Metodo para preparar carbon poroso

Country Status (10)

Country Link
EP (1) EP2566812A1 (es)
JP (1) JP2013531596A (es)
KR (2) KR101756223B1 (es)
AR (1) AR081904A1 (es)
CA (1) CA2797212A1 (es)
CL (1) CL2012003096A1 (es)
GB (1) GB201007667D0 (es)
RU (1) RU2562285C2 (es)
WO (1) WO2011148156A1 (es)
ZA (1) ZA201208231B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989433B (zh) * 2012-12-11 2014-10-15 浙江农林大学 竹粉氨基羧酸型吸附材料的生产方法
JP5695147B2 (ja) * 2013-09-06 2015-04-01 東洋炭素株式会社 多孔質炭素、調湿吸着材、吸着式ヒートポンプ、及び燃料電池
TWI604655B (zh) 2014-08-08 2017-11-01 Kureha Corp Non-aqueous electrolyte secondary battery negative carbonaceous material
TWI565654B (zh) 2014-08-08 2017-01-11 Kureha Corp Production method of carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery and carbonaceous material for negative electrode of nonaqueous electrolyte secondary battery
TWI599092B (zh) 2014-08-08 2017-09-11 Kureha Corp Non-Aqueous Electrolyte Secondary Battery Negative Carbonaceous Material
CN108028378B (zh) * 2015-09-30 2019-11-22 株式会社可乐丽 非水电解质二次电池负极用碳质材料及其制造方法
JP7301294B2 (ja) * 2018-03-02 2023-07-03 御国色素株式会社 多孔質炭素粒子、多孔質炭素粒子分散体及びこれらの製造方法
CN108455603B (zh) * 2018-05-21 2020-07-31 四川大学 富含介孔生物炭及其制备方法
JP7380986B2 (ja) * 2019-03-29 2023-11-15 群馬県 竹炭及び竹炭の製造方法
CN112794324B (zh) * 2019-11-14 2022-10-25 华南理工大学 一种高介孔率木质素多级孔碳材料及其制备方法与应用
CN110980687B (zh) * 2020-01-07 2021-07-09 湖北中烟工业有限责任公司 以废弃烟丝制备碳基材料的方法以及碳基材料的应用
KR102562397B1 (ko) * 2021-01-13 2023-08-01 고려대학교 산학협력단 수열 탄화를 이용한 기공 크기 조절이 용이한 다공성 탄소 및 이의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817874A (en) * 1968-09-18 1974-06-18 Standard Oil Co Process for increasing the surface area of active carbons
RU2064429C1 (ru) * 1992-04-09 1996-07-27 Владимир Васильевич Стрелко Углеродный сорбент и способ его получения
GB2395650B (en) * 2002-11-27 2005-09-07 Filtrona Int Ltd Tobacco smoke filter
RU2311227C1 (ru) * 2006-02-09 2007-11-27 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ получения наноструктурированного углеродного материала с высокой удельной поверхностью и микропористостью
AU2007288097B2 (en) * 2006-08-23 2012-05-03 Sulvaris Inc. Acid-impregnated activated carbon and methods of forming and using the same
RU2366501C1 (ru) * 2008-04-14 2009-09-10 Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) Способ получения мезопористого углеродного материала
GB0904196D0 (en) * 2009-03-11 2009-04-22 British American Tobacco Co Methods for increasing mesopores in adsorbents

Also Published As

Publication number Publication date
CA2797212A1 (en) 2011-12-01
GB201007667D0 (en) 2010-06-23
RU2012152543A (ru) 2014-06-20
KR20130062291A (ko) 2013-06-12
CL2012003096A1 (es) 2013-02-15
ZA201208231B (en) 2015-06-24
RU2562285C2 (ru) 2015-09-10
JP2013531596A (ja) 2013-08-08
WO2011148156A1 (en) 2011-12-01
EP2566812A1 (en) 2013-03-13
KR20160044051A (ko) 2016-04-22
KR101756223B1 (ko) 2017-07-10

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