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BRPI0919786A2 - processo para produção de filtro em bloco de carbono impregnado com metal, e, filtro em bloco de carbono impregnado com metal - Google Patents

processo para produção de filtro em bloco de carbono impregnado com metal, e, filtro em bloco de carbono impregnado com metal

Info

Publication number
BRPI0919786A2
BRPI0919786A2 BRPI0919786A BRPI0919786A BRPI0919786A2 BR PI0919786 A2 BRPI0919786 A2 BR PI0919786A2 BR PI0919786 A BRPI0919786 A BR PI0919786A BR PI0919786 A BRPI0919786 A BR PI0919786A BR PI0919786 A2 BRPI0919786 A2 BR PI0919786A2
Authority
BR
Brazil
Prior art keywords
carbon block
block filter
impregnated carbon
metal impregnated
producing
Prior art date
Application number
BRPI0919786A
Other languages
English (en)
Inventor
Debasis Mukherjee
Madalasa Srivastava
Parthiv Ripudaman Dave
Original Assignee
Unilever Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41328640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0919786(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BRPI0919786A2 publication Critical patent/BRPI0919786A2/pt

Links

Classifications

    • 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
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
BRPI0919786A 2008-10-17 2009-09-21 processo para produção de filtro em bloco de carbono impregnado com metal, e, filtro em bloco de carbono impregnado com metal BRPI0919786A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2233MU2008 2008-10-17
PCT/EP2009/062183 WO2010043472A1 (en) 2008-10-17 2009-09-21 Carbon block filter

Publications (1)

Publication Number Publication Date
BRPI0919786A2 true BRPI0919786A2 (pt) 2016-07-26

Family

ID=41328640

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919786A BRPI0919786A2 (pt) 2008-10-17 2009-09-21 processo para produção de filtro em bloco de carbono impregnado com metal, e, filtro em bloco de carbono impregnado com metal

Country Status (21)

Country Link
US (1) US9339747B2 (pt)
EP (1) EP2177252B2 (pt)
JP (1) JP5349604B2 (pt)
KR (1) KR101661779B1 (pt)
CN (1) CN102186552B (pt)
AP (1) AP2836A (pt)
AR (1) AR073869A1 (pt)
AT (1) ATE512704T1 (pt)
AU (1) AU2009304218B2 (pt)
BR (1) BRPI0919786A2 (pt)
CA (1) CA2739745C (pt)
CL (1) CL2011000850A1 (pt)
EA (1) EA018789B1 (pt)
EG (1) EG26113A (pt)
MX (1) MX2011004093A (pt)
MY (1) MY156325A (pt)
PE (1) PE20120255A1 (pt)
PL (1) PL2177252T5 (pt)
UA (1) UA101527C2 (pt)
WO (1) WO2010043472A1 (pt)
ZA (1) ZA201102317B (pt)

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* Cited by examiner, † Cited by third party
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US6863825B2 (en) 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US8066874B2 (en) 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
US8349764B2 (en) 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US8252087B2 (en) 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
MY156325A (en) 2008-10-17 2016-02-15 Unilever Plc Carbon block filter
PL2603460T3 (pl) 2010-08-09 2014-11-28 Unilever Nv Niedrogie urządzenie do oczyszczania wody
EA022618B1 (ru) * 2010-09-16 2016-02-29 Юнилевер Нв Наполнители для фильтра в виде блока из оксида алюминия
MX2013004907A (es) 2010-11-01 2013-05-22 Unilever Nv Una camara de tiempo de residencia.
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
WO2013165992A1 (en) * 2012-05-04 2013-11-07 Ticona Llc Gas phase air filtration
WO2013165983A1 (en) * 2012-05-04 2013-11-07 Ticona Llc Processes and sorbents for separation of gases by cyclic adsorption
PL224195B1 (pl) * 2012-06-08 2016-11-30 Sławomir Andrzej Maculewicz Sposób oczyszczania amoniaku, mieszanin azotu i wodoru albo azotu, wodoru i amoniaku
AU2015226889B2 (en) 2014-03-07 2019-09-19 Secure Natural Resources Llc Cerium (IV) oxide with exceptional arsenic removal properties
CN104606953A (zh) * 2014-04-28 2015-05-13 韩渡清洁科技有限公司 空气净化用碳块过滤器的制造方法
CN104826397A (zh) * 2015-05-05 2015-08-12 苏州凯虹高分子科技有限公司 一种活性炭纤维烧结滤芯及其制备方法
WO2017095245A1 (en) * 2015-12-04 2017-06-08 Partner Systems Sp. Z O.O. Method for the production of activated carbon
CN105731559A (zh) * 2016-02-03 2016-07-06 惠州市银嘉环保科技有限公司 一种超滤抗菌活性炭棒及其制备方法
KR101977899B1 (ko) * 2017-05-23 2019-05-13 주식회사 워터엔피플 정수 및 항균기능을 갖는 항균필터 제조방법
RU2709315C1 (ru) * 2019-07-25 2019-12-17 Акционерное общество "БВТ БАРЬЕР РУС" (АО "БВТ БАРЬЕР РУС") Фильтрующий модуль гравитационного фильтра для очистки питьевой воды
WO2023042217A1 (en) * 2021-09-14 2023-03-23 Prerna Goradia Advanced antimicrobial and chemical filters for gas and water systems
US20230364579A1 (en) * 2022-05-13 2023-11-16 Molecular Products Inc. Atomic layer deposition for manufacturing whetlerite carbons

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US3355317A (en) * 1966-03-18 1967-11-28 Liggett & Myers Tobacco Co Process of impregnating adsorbent materials with metal oxides
DE3229340A1 (de) 1982-08-06 1984-02-09 Gordon 6833 Waghäusel Geissler Verfahren zur herstellung von aktivfiltern vorzugsweise fuer die aufbereitung von trinkwasser
US4529623A (en) * 1982-09-13 1985-07-16 Charcoal Cloth Ltd. Activated carbon products and their manufacture
US4753728A (en) * 1986-04-07 1988-06-28 Amway Corporation Water filter
CN1052653A (zh) * 1990-12-11 1991-07-03 重庆大学 制备金属陶瓷复合材料的浸渍法及由该方法生产的产品
US6662956B2 (en) * 1997-03-18 2003-12-16 Selecto, Inc. Nanocrystal-containing filtration media
DE19844167A1 (de) * 1998-09-25 2000-04-06 Ticona Gmbh Aktivkohlefilter
JP2000263040A (ja) * 1999-03-16 2000-09-26 Kuraray Chem Corp 吸着剤成型体及びその製造方法
JP2001233719A (ja) 1999-12-13 2001-08-28 Natl Inst Of Advanced Industrial Science & Technology Meti 殺菌材および殺菌方法
US6368504B1 (en) * 2000-11-06 2002-04-09 Alticor Inc. Carbon block water filter
JP2003055051A (ja) 2001-08-08 2003-02-26 Tokyo Yogyo Co Ltd 焼成活性炭ブロックフィルタ、焼成活性炭ブロックフィルタの製造方法、焼成活性炭ブロックフィルタを有する浄水器
US6797038B2 (en) * 2001-11-23 2004-09-28 Indian Petrochemicals Corporation Limited Adsorbents, method for the manufacture thereof and process for the separation of unsaturated hydrocarbons from gas mixture
US6630016B2 (en) 2002-01-31 2003-10-07 Koslow Technologies Corp. Microporous filter media, filtration systems containing same, and methods of making and using
JP3735581B2 (ja) 2002-03-12 2006-01-18 京セラミタ株式会社 放電装置および画像形成装置
US7112272B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Liquid and gas porous plastic filter and methods of use
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US20050211635A1 (en) * 2004-03-24 2005-09-29 Yeh Eshan B Anti-microbial media and methods for making and utilizing the same
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WO2007003383A1 (en) * 2005-07-06 2007-01-11 Unilever N.V. A filter assembly and a method of filtering liquids
JP4983277B2 (ja) * 2006-02-07 2012-07-25 東レ株式会社 浄水器用カートリッジおよび浄水器
US7629293B2 (en) * 2007-04-12 2009-12-08 National Defense University Manufacturing method of bamboo charcoal supporting silver and products thereof
MY156325A (en) 2008-10-17 2016-02-15 Unilever Plc Carbon block filter

Also Published As

Publication number Publication date
JP2012505737A (ja) 2012-03-08
WO2010043472A1 (en) 2010-04-22
EP2177252B2 (en) 2014-05-14
EP2177252B1 (en) 2011-06-15
AR073869A1 (es) 2010-12-09
CA2739745A1 (en) 2010-04-22
HK1161570A1 (en) 2012-07-27
EA018789B1 (ru) 2013-10-30
JP5349604B2 (ja) 2013-11-20
EP2177252A1 (en) 2010-04-21
AP2011005657A0 (en) 2011-04-30
MX2011004093A (es) 2011-09-06
PE20120255A1 (es) 2012-04-09
CA2739745C (en) 2017-02-21
AU2009304218B2 (en) 2013-06-20
CN102186552A (zh) 2011-09-14
ATE512704T1 (de) 2011-07-15
MY156325A (en) 2016-02-15
EA201100639A1 (ru) 2011-10-31
AU2009304218A1 (en) 2010-04-22
US20110203991A1 (en) 2011-08-25
PL2177252T3 (pl) 2011-10-31
UA101527C2 (ru) 2013-04-10
AP2836A (en) 2014-02-28
ZA201102317B (en) 2012-07-25
CL2011000850A1 (es) 2011-10-14
KR101661779B1 (ko) 2016-09-30
KR20110085987A (ko) 2011-07-27
PL2177252T5 (pl) 2014-10-31
EG26113A (en) 2013-02-25
US9339747B2 (en) 2016-05-17
CN102186552B (zh) 2015-05-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]