BR9913931A - Filtro de carvão ativo - Google Patents

Filtro de carvão ativo

Info

Publication number
BR9913931A
BR9913931A BR9913931-6A BR9913931A BR9913931A BR 9913931 A BR9913931 A BR 9913931A BR 9913931 A BR9913931 A BR 9913931A BR 9913931 A BR9913931 A BR 9913931A
Authority
BR
Brazil
Prior art keywords
active carbon
carbon filter
present
polymer
mfr
Prior art date
Application number
BR9913931-6A
Other languages
English (en)
Inventor
Stanislaw Haftka
Jens Ehlers
Louis Wang
Christiane Barth
Original Assignee
Ticona Gmbh
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 Ticona Gmbh filed Critical Ticona Gmbh
Publication of BR9913931A publication Critical patent/BR9913931A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28014—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 form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • 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
    • B01J20/28014—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 form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • 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
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1241—Particle diameter
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2064—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Patente de Invenção: "FILTRO DE CARVãO ATIVO". A presente invenção refere-se a um novo polímero como aglutinante para a fabricação de um filtro de carvão ativo. O polímero da presente invenção é um copolímero e/ou homopolímero de polietileno com índice de fluidez (MFR 190/15) de 1,2g/10 min até 10g/10 min, distribuição de peso molecular Mw/Mn de 3 até 30, densidade de vazão de 0,05 g/cm^ 3^ até 0,5 g/cm^ 3^ e tamanho de grãos 5 <109>m até 300 <109>m.
BR9913931-6A 1998-09-25 1999-09-23 Filtro de carvão ativo BR9913931A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844167A DE19844167A1 (de) 1998-09-25 1998-09-25 Aktivkohlefilter
PCT/EP1999/007086 WO2000018810A2 (de) 1998-09-25 1999-09-23 Aktivkohlefilter

Publications (1)

Publication Number Publication Date
BR9913931A true BR9913931A (pt) 2001-10-23

Family

ID=7882319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913931-6A BR9913931A (pt) 1998-09-25 1999-09-23 Filtro de carvão ativo

Country Status (11)

Country Link
US (2) US6770736B1 (pt)
EP (1) EP1117706B1 (pt)
JP (1) JP2002525400A (pt)
KR (1) KR100629629B1 (pt)
CN (1) CN1319108A (pt)
AU (1) AU6087199A (pt)
BR (1) BR9913931A (pt)
CA (1) CA2344860C (pt)
DE (2) DE19844167A1 (pt)
ES (1) ES2237153T3 (pt)
WO (1) WO2000018810A2 (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001259568A1 (en) 2000-05-05 2001-11-20 Extraction Systems, Inc. Filters employing both acidic polymers and physical-absorption media
DE10210314A1 (de) * 2002-03-08 2003-09-25 Ticona Gmbh Zusammensetzungen, enthaltend Elastomere und Polyethylene hohen Molekulargewichts mit irregulärer Partikelform, Verfahren zu deren Herstellung und deren Verwendung
US7112272B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Liquid and gas porous plastic filter and methods of use
US7169304B2 (en) * 2002-08-12 2007-01-30 3M Innovative Properties Company Porous polymer water filter and methods of use in refrigeration
US7112280B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Gas porous polymer filter and methods of use
US6863825B2 (en) * 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US20050016917A1 (en) * 2003-07-25 2005-01-27 Qi Meng High efficiency filter material and composition
JP2005133034A (ja) * 2003-10-31 2005-05-26 Fuji Xerox Co Ltd 脂肪族ポリエーテルケトン類ポリマー、および樹脂組成物
BRPI0508282B1 (pt) * 2004-03-19 2015-08-18 Unilever Nv Sistema e dispositivo de purificação de água alimentado por gravidade.
CN1960793B (zh) * 2004-05-26 2011-10-05 3M创新有限公司 气体用多孔聚合物过滤器及其制法
PL1771499T3 (pl) * 2004-06-07 2010-03-31 Ticona Llc Polietylenowy proszek do formowania i wykonane z niego porowate wyroby
WO2007039019A1 (en) * 2005-09-19 2007-04-12 Unilever N.V. Moulded filter and process for making same
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7673757B2 (en) 2006-02-17 2010-03-09 Millipore Corporation Adsorbent filter media for removal of biological contaminants in process liquids
US8206627B2 (en) * 2006-03-22 2012-06-26 3M Innovative Properties Company Systems and methods of making molded composite blocks
TWI417130B (zh) * 2006-07-13 2013-12-01 Entegris Inc 過濾系統
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
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
EP2242725B1 (en) * 2007-12-21 2016-04-06 3M Innovative Properties Company Liquid filtration systems
CN103222684B (zh) 2008-05-21 2015-11-18 R.J.雷诺兹烟草公司 用于形成吸烟制品的滤嘴组件的设备和相关方法以及由其制造的吸烟制品
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
UA101527C2 (ru) 2008-10-17 2013-04-10 Юнилевер Нв Угольный блок-фильтр
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
US8119555B2 (en) * 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
CA2767400A1 (en) * 2009-07-06 2011-01-13 Molycorp Minerals Llc Ceria for use as an antimicrobial barrier and disinfectant in a wound dressing
DE102010003980A1 (de) 2010-01-01 2011-07-07 INFILTEC GmbH, 67346 Filter zur Wasseraufbereitung
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
KR101520198B1 (ko) * 2010-10-06 2015-05-13 셀라네세 아세테이트 앨앨씨 탄소 입자 로딩 및 캡슐화 압력 강하를 갖는 다공성 매스를 포함한 흡연기용 연기 필터
CN103237467A (zh) * 2010-10-15 2013-08-07 塞拉尼斯醋酸纤维有限公司 形成滤烟器用多孔物质的设备、系统和相关方法
CN103167940B (zh) 2010-11-04 2016-09-21 3M创新有限公司 形成过滤元件的方法
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
DE102011110932A1 (de) 2011-08-13 2013-02-14 Timo Stock Gasfilter
KR101373665B1 (ko) * 2011-10-26 2014-03-14 앨트웰텍 주식회사 입도를 분산시킨 초고분자량 폴리에틸렌 바인더를 이용한 카본블록필터 및 제조방법
JP5884136B2 (ja) * 2011-11-30 2016-03-15 三ツ星ベルト株式会社 フィルタ成形体の製造方法
WO2013165983A1 (en) * 2012-05-04 2013-11-07 Ticona Llc Processes and sorbents for separation of gases by cyclic adsorption
WO2013165992A1 (en) * 2012-05-04 2013-11-07 Ticona Llc Gas phase air filtration
KR102117733B1 (ko) * 2012-10-19 2020-06-01 주식회사 쿠라레 수처리 필터 및 그 제조 방법
JP2014121691A (ja) * 2012-12-21 2014-07-03 Osaka Gas Chem Kk 浄水材、浄水カートリッジ、浄水器、及び浄水材の製造方法
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
JP2014180596A (ja) * 2013-03-18 2014-09-29 Osaka Gas Chem Kk 浄化カートリッジ、及び浄水器
MX370462B (es) 2014-03-07 2019-12-13 Secure Natural Resources Llc Oxido de cerio (iv) con propiedades de remocion de arsenico excepcionales.
US20190127238A1 (en) 2015-05-20 2019-05-02 Edip BAYRAM A production method
EA202090607A1 (ru) 2017-09-22 2020-06-18 Эситейт Интернэшнл Ллк Устройство выработки аэрозоля, содержащее пористую массу
CN108163856A (zh) * 2017-12-29 2018-06-15 厦门大学 一种发泡炭棒及其制备方法
DE102020104157A1 (de) * 2020-02-18 2021-08-19 Perma-Trade Wassertechnik Gmbh Vorrichtung zur Behandlung von Trinkwasser
CN115254028A (zh) * 2022-09-28 2022-11-01 佛山市芯耀环保科技有限公司 炭棒滤材及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801541A1 (de) * 1978-01-14 1979-07-19 Hoechst Ag Aethylencopolymere und ihre verwendung zur herstellung von folien
US4267146A (en) * 1979-01-08 1981-05-12 Union Carbide Corporation Method for reducing melt fracture during extrusion of ethylene polymers
US4276179A (en) * 1979-06-01 1981-06-30 Celanese Corporation Removing halogenated hydrocarbons from aqueous media by utilizing a polyolefinic microporous adsorbent
US4482687A (en) * 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
US4713205A (en) * 1985-09-25 1987-12-15 Mobil Oil Corporation Method for reducing melt fracture during extrusion of linear polyethylene homopolymers and copolymers by varying the geometry of the die exit face
US4753728A (en) * 1986-04-07 1988-06-28 Amway Corporation Water filter
KR910008277B1 (ko) * 1986-12-03 1991-10-12 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀 중합용 고체촉매 및 그 제조법
FR2656314B1 (fr) * 1989-12-22 1992-04-17 Bp Chemicals Snc Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines.
US5648309A (en) * 1990-06-01 1997-07-15 Hoechst Aktiengesellschaft Process for the preparation of a poly-1-olefin
US5338589A (en) * 1991-06-05 1994-08-16 Hoechst Aktiengesellschaft Polyethylene molding composition
DE59302132D1 (de) * 1992-01-29 1996-05-15 Domme Isfried Verfahren zur Herstellung einer Filtereinheit sowie nach dem Verfahren hergestellte Filtereinheit
DE4332786A1 (de) * 1993-09-27 1995-03-30 Hoechst Ag Verfahren zur Herstellung von ultrahochmolekularem Polyethylen mit hoher Schüttdichte
DE19536558A1 (de) * 1995-10-02 1997-04-03 Hoechst Ag Hydrophil modifiziertes pulverförmiges hoch- und/oder ultrahochmolekulares Polyethylen
US5688588A (en) * 1996-04-12 1997-11-18 Kimberly-Clark Worldwide, Inc. Water purification device
US5817263A (en) * 1996-08-30 1998-10-06 Amway Corporation End flow filter and method of making same
DE19843858A1 (de) 1998-09-25 2000-04-06 Ticona Gmbh Verfahren zur Herstellung eines Polymers

Also Published As

Publication number Publication date
KR20010075329A (ko) 2001-08-09
EP1117706B1 (de) 2005-01-12
EP1117706A2 (de) 2001-07-25
US20050004299A1 (en) 2005-01-06
US6770736B1 (en) 2004-08-03
DE19844167A1 (de) 2000-04-06
DE59911453D1 (de) 2005-02-17
WO2000018810A2 (de) 2000-04-06
CN1319108A (zh) 2001-10-24
US7049382B2 (en) 2006-05-23
AU6087199A (en) 2000-04-17
ES2237153T3 (es) 2005-07-16
JP2002525400A (ja) 2002-08-13
KR100629629B1 (ko) 2006-09-29
CA2344860C (en) 2009-09-08
WO2000018810A3 (de) 2000-05-25
CA2344860A1 (en) 2000-04-06

Similar Documents

Publication Publication Date Title
JP2004501986A5 (pt)
WO2000018810A3 (de) Aktivkohlefilter
ATE519812T1 (de) Propylenpolymere mit breiter molekulargewichtsverteilung
MY141927A (en) Copolymers and films thereof
WO2002070602A8 (en) Polyolefin composition for rotomolding
ATE455149T1 (de) Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür
DE69615723D1 (de) Ethylen-alpha-Olefincopolymer und Zusammensetzung, Filme, Verbundmaterialien und elektrisch isolierende Materialien, die dieses enthalten
DK1290084T3 (da) Fremgangsmåde til fremstilling af en polymersammensætning
GB0319467D0 (en) Polymer blends
AU2001263457A1 (en) Polyethylene rich/polypropylene blends and their uses
ATE478114T1 (de) Atmende filme
WO1992014784A3 (en) Heat sealable blend of very low density polyethylene or plastomer with polypropylene based polymers and heat sealable film and articles made thereof
AR000358A1 (es) Composición de polietileno
EP0942013A4 (en) POLYPROPYLENE RESIN COMPOSITION AND THEIR USE
TR200100152T2 (tr) Boruların polimer bileşimi
DE69623885D1 (de) Blasfolien aus Polypropylen
AU2002229709A1 (en) Metallocene film resin
DE50008012D1 (de) Polyethylen formmassen und daraus hergestelltes rohr mit mechanischen eigenschaften
BR9908805A (pt) Composições termoplásticas de misturas de materiais poliméricos com termoplásticos de engenharia
DE60030729D1 (de) Weiche zusammensetzungen auf basis von propylenpolymeren
ATE409726T1 (de) Polyethylenzusammensetzung für kunstrasen
NO972371L (no) Höymolekylær etylen/propylen-reaktorblanding med bred molmassefordeling
BR0015594A (pt) Interpolìmero de etileno, polietileno ou interpolìmero de etileno e pelo menos uma, ou mais, outra(s) olefina(s), e, processo para produzir polietileno e/ou interpolìmeros de etileno e pelo menos um, ou mais, outros monÈmeros interpolimerizáveis com etileno, e/ou misturas de ditos interpolìmeros
ATE222594T1 (de) Polymermischung mit guter verarbeitbarkeit
BRPI0407021A (pt) Composição para revestimento, processo de preparação da mesma e substrato revestido com a mesma

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/09/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: NUTRINOVA NUTRITION SPECIALTIES AND FOOD INGREDIENTS GMBH (DE)

Owner name: NUTRINOVA NUTRITION SPECIALTIES AND FOOD INGREDIEN

B25D Requested change of name of applicant approved

Owner name: CELANESE SALES GERMANY GMBH (DE)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2532 DE 16-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.