CA2821581A1 - Method of preparing porous carbon - Google Patents

Method of preparing porous carbon Download PDF

Info

Publication number
CA2821581A1
CA2821581A1 CA2821581A CA2821581A CA2821581A1 CA 2821581 A1 CA2821581 A1 CA 2821581A1 CA 2821581 A CA2821581 A CA 2821581A CA 2821581 A CA2821581 A CA 2821581A CA 2821581 A1 CA2821581 A1 CA 2821581A1
Authority
CA
Canada
Prior art keywords
nitrogen
carbon
porous carbon
donating agent
smoking article
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.)
Abandoned
Application number
CA2821581A
Other languages
English (en)
French (fr)
Inventor
An-hui LU
Wen-Cu Li
Peter Branton
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments 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 British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of CA2821581A1 publication Critical patent/CA2821581A1/en
Abandoned 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
    • C01B32/318—Preparation characterised by the starting materials
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
CA2821581A 2011-01-20 2012-01-19 Method of preparing porous carbon Abandoned CA2821581A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110022795.2 2011-01-20
CN2011100227952A CN102600798A (zh) 2011-01-20 2011-01-20 制备多孔碳的方法
PCT/GB2012/050117 WO2012098405A1 (en) 2011-01-20 2012-01-19 Method of preparing porous carbon

Publications (1)

Publication Number Publication Date
CA2821581A1 true CA2821581A1 (en) 2012-07-26

Family

ID=45563437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2821581A Abandoned CA2821581A1 (en) 2011-01-20 2012-01-19 Method of preparing porous carbon

Country Status (6)

Country Link
EP (1) EP2665681A1 (zh)
KR (1) KR20140005245A (zh)
CN (1) CN102600798A (zh)
CA (1) CA2821581A1 (zh)
RU (1) RU2013138473A (zh)
WO (1) WO2012098405A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954384A (zh) * 2018-07-09 2019-07-02 河北中科百盾环保科技有限公司 多孔吸附载体上负载氨基酸的甲醛净化材料及其制备方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950915B (zh) * 2014-04-16 2016-08-24 奇瑞汽车股份有限公司 一种高比表面积的碳纳米带及其制备方法
CN105124754B (zh) * 2015-07-17 2019-06-04 云南中烟工业有限责任公司 一种烟用非极性香料载核及应用
US10183864B2 (en) * 2015-10-09 2019-01-22 Sabic Global Technologies B.V. Production of hydrogen gas and calcium carbonate from formaldehyde
WO2017192728A1 (en) 2016-05-03 2017-11-09 Virginia Commonwealth University Heteroatom -doped porous carbons for clean energy applications and methods for their synthesis
CN106115660B (zh) * 2016-06-29 2018-04-10 大连理工大学 一种基于自下而上分子组装的纳米炭片、制备方法及应用
CN108554383B (zh) * 2018-03-26 2021-03-26 中山市洁鼎过滤制品有限公司 一种常温甲醛吸附剂及其制备方法和应用
CN109553085B (zh) * 2018-10-10 2020-03-24 湖南晋烨高科股份有限公司 锂离子电池负极活性材料、锂离子电池负极、锂离子电池、电池组及电池动力车
CN110354803B (zh) * 2019-07-10 2021-06-08 大连理工大学 一种分离甲烷和氮气的整体式复合多孔炭吸附材料及其制备方法
CN113813926B (zh) * 2021-10-19 2024-02-20 中国科学院江西稀土研究院 B-n路易斯酸碱对结构的多孔碳材料及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388400A (en) * 1977-01-13 1978-08-03 Toho Rayon Co Ltd Cigarette filter
GB0019417D0 (en) * 2000-08-09 2000-09-27 Mat & Separations Tech Int Ltd Mesoporous carbons
US6789547B1 (en) * 2000-10-31 2004-09-14 Philip Morris Incorporated Carbon technology
US6481442B1 (en) * 2000-11-28 2002-11-19 Lorillard Licensing Company, Llc Smoking article including a filter for selectively removing carbonyls
JP2004182506A (ja) * 2002-12-02 2004-07-02 Mitsubishi Gas Chem Co Inc キャパシタ用多孔質炭素およびその製造法
US7541312B2 (en) * 2004-03-18 2009-06-02 Tda Research, Inc. Porous carbons from carbohydrates
GB0506278D0 (en) * 2005-03-29 2005-05-04 British American Tobacco Co Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
CN101723354B (zh) * 2009-12-07 2011-11-09 大连理工大学 快速合成块体分等级孔道结构含氮多孔炭的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954384A (zh) * 2018-07-09 2019-07-02 河北中科百盾环保科技有限公司 多孔吸附载体上负载氨基酸的甲醛净化材料及其制备方法

Also Published As

Publication number Publication date
CN102600798A (zh) 2012-07-25
RU2013138473A (ru) 2015-02-27
KR20140005245A (ko) 2014-01-14
WO2012098405A1 (en) 2012-07-26
EP2665681A1 (en) 2013-11-27

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Legal Events

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EEER Examination request

Effective date: 20130806

FZDE Dead

Effective date: 20160119