CA2516595A1 - Procedes de fabrication de matieres de filtration d'eau et filtres a eau - Google Patents

Procedes de fabrication de matieres de filtration d'eau et filtres a eau Download PDF

Info

Publication number
CA2516595A1
CA2516595A1 CA002516595A CA2516595A CA2516595A1 CA 2516595 A1 CA2516595 A1 CA 2516595A1 CA 002516595 A CA002516595 A CA 002516595A CA 2516595 A CA2516595 A CA 2516595A CA 2516595 A1 CA2516595 A1 CA 2516595A1
Authority
CA
Canada
Prior art keywords
activated carbon
filter
particles
carbon filter
mesoporous
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
CA002516595A
Other languages
English (en)
Inventor
Michael Donovan Mitchell
Dimitris Ioannis Collias
David William Bjorkquist
Piyush Narendra Zaveri
Matthew Morgan Woolley
Thomas Joseph Wehmeier
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.)
Procter and Gamble Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2516595A1 publication Critical patent/CA2516595A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/66—Other type of housings or containers not covered by B01J2220/58 - B01J2220/64
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

L'invention concerne un procédé de production d'une matière de filtration d'eau. Le procédé comporte les étapes consistant à : prévoir une pluralité de particules de charbon activées mésoporeuses, et traiter lesdites particules afin de produire une pluralité de particules de charbon activées mésoporeuses qui présentent un pourcentage en poids apparent d'oxygène inférieur à environ 2,3 %.
CA002516595A 2003-02-21 2003-02-21 Procedes de fabrication de matieres de filtration d'eau et filtres a eau Abandoned CA2516595A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/005409 WO2004076360A1 (fr) 2003-02-21 2003-02-21 Procedes de fabrication de matieres de filtration d'eau et filtres a eau

Publications (1)

Publication Number Publication Date
CA2516595A1 true CA2516595A1 (fr) 2004-09-10

Family

ID=32925332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002516595A Abandoned CA2516595A1 (fr) 2003-02-21 2003-02-21 Procedes de fabrication de matieres de filtration d'eau et filtres a eau

Country Status (9)

Country Link
EP (1) EP1594804A1 (fr)
JP (1) JP2006513846A (fr)
KR (1) KR100777955B1 (fr)
CN (1) CN100354210C (fr)
AU (1) AU2003213226A1 (fr)
BR (1) BR0318104A (fr)
CA (1) CA2516595A1 (fr)
MX (1) MXPA05008864A (fr)
WO (1) WO2004076360A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2372983C2 (ru) * 2005-04-07 2009-11-20 Пюр Уотер Пьюрификейшн Продактс, Инк. Материалы фильтров для воды и фильтры для воды, содержащие смесь микропористых и мезопористых углеродных частиц
JP4618308B2 (ja) 2007-04-04 2011-01-26 ソニー株式会社 多孔質炭素材料及びその製造方法、並びに、吸着剤、マスク、吸着シート及び担持体
JP5152276B2 (ja) * 2007-04-04 2013-02-27 ソニー株式会社 多孔質炭素材料、吸着剤、充填剤、マスク、吸着シート及び担持体
JP5533912B2 (ja) * 2007-04-04 2014-06-25 ソニー株式会社 二次電池用電極材料及びその製造方法、並びに、電気二重層キャパシタ用材料及びその製造方法
JP5152275B2 (ja) * 2007-04-04 2013-02-27 ソニー株式会社 多孔質炭素材料、吸着剤、充填剤、マスク、吸着シート及び担持体
CN101811026B (zh) * 2010-04-22 2011-11-02 奇迪电器集团有限公司 用于去除水中硒的过滤介质及其制备方法
US11253839B2 (en) 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
SG11201607687WA (en) 2014-04-29 2016-10-28 Rennovia Inc Carbon black based shaped porous products
CN104826581B (zh) * 2015-03-17 2017-12-19 北京大学 一种氨气处理多孔碳材料及其甲醛吸附应用
US10722867B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
US10464048B2 (en) 2015-10-28 2019-11-05 Archer-Daniels-Midland Company Porous shaped metal-carbon products
CN106115837A (zh) * 2016-07-30 2016-11-16 铜仁市万山区龙门山泉饮用水有限公司 一种食用水用过滤颗粒
CN110092433A (zh) * 2019-04-24 2019-08-06 湖南大学 一种基于调控活性炭介质以减少饮用水中致病菌泄漏的方法
CN113019321A (zh) * 2021-03-04 2021-06-25 太原理工大学 一种煤基颗粒及其制备方法和在过滤煤炭废水中的用途
CN115193410B (zh) * 2021-11-30 2023-09-22 中国矿业大学(北京) 一种改性活性炭及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978650A (en) * 1988-08-15 1990-12-18 Symbiotech Incorporated Desensitizing activated carbon sorbents to the effects of humidity
CA2057184C (fr) * 1990-12-13 1996-11-19 Hisaki Abe Materiaux a charbon active, procede de preparation et utilisation

Also Published As

Publication number Publication date
WO2004076360A1 (fr) 2004-09-10
EP1594804A1 (fr) 2005-11-16
KR100777955B1 (ko) 2007-11-28
JP2006513846A (ja) 2006-04-27
CN100354210C (zh) 2007-12-12
BR0318104A (pt) 2006-02-07
MXPA05008864A (es) 2005-10-05
CN1741965A (zh) 2006-03-01
KR20050093868A (ko) 2005-09-23
AU2003213226A1 (en) 2004-09-17

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued