WO2011128073A3 - Use of granulated natural minerals as gas adsorbents for removing gaseous pollutant components - Google Patents

Use of granulated natural minerals as gas adsorbents for removing gaseous pollutant components Download PDF

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Publication number
WO2011128073A3
WO2011128073A3 PCT/EP2011/001834 EP2011001834W WO2011128073A3 WO 2011128073 A3 WO2011128073 A3 WO 2011128073A3 EP 2011001834 W EP2011001834 W EP 2011001834W WO 2011128073 A3 WO2011128073 A3 WO 2011128073A3
Authority
WO
WIPO (PCT)
Prior art keywords
mineral
natural minerals
granulated
gaseous pollutant
removing gaseous
Prior art date
Application number
PCT/EP2011/001834
Other languages
German (de)
French (fr)
Other versions
WO2011128073A2 (en
Inventor
Joachim Schomburg
Christian Schultz
Marita Loeffler
Ronny Brandenburg
Volker Brueser
Siegfried Mueller
Katja Saulich
Klaus-Dieter Weltmann
Original Assignee
Durtec Gmbh
Inp Greifswald E.V.
Patenthandel Portfoliofonds I Gmbh & Co. Kg
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 Durtec Gmbh, Inp Greifswald E.V., Patenthandel Portfoliofonds I Gmbh & Co. Kg filed Critical Durtec Gmbh
Priority to EP11719762A priority Critical patent/EP2558194A2/en
Publication of WO2011128073A2 publication Critical patent/WO2011128073A2/en
Publication of WO2011128073A3 publication Critical patent/WO2011128073A3/en

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Classifications

    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • 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
    • B01J20/28—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
    • B01J20/28054—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
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • 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
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/106—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to the use of a granulated mineral or mineral agglomerate which contains naturally occurring smectite-rich clays and/or bentonites having a proportion of swellable three-sheet silicates and/or naturally occurring nanohalloysites, where the granulated mineral or mineral agglomerate has not been chemically treated and is free of additives, as gas adsorbent for removing ozone, siloxanes, formaldehyde, mercaptans, hydrocarbons and organic amines from waste air/offgas, natural gas and gaseous energy carriers.
PCT/EP2011/001834 2010-04-12 2011-04-12 Use of granulated natural minerals as gas adsorbents for removing gaseous pollutant components WO2011128073A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11719762A EP2558194A2 (en) 2010-04-12 2011-04-12 Use of granulated natural minerals as gas adsorbents for removing gaseous pollutant components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010003880 DE102010003880A1 (en) 2010-04-12 2010-04-12 Mineral gas adsorber for the removal of ozone from exhaust air / exhaust gas, process for their preparation and regeneration
DE102010003880.6 2010-04-12

Publications (2)

Publication Number Publication Date
WO2011128073A2 WO2011128073A2 (en) 2011-10-20
WO2011128073A3 true WO2011128073A3 (en) 2011-12-29

Family

ID=44359758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/001834 WO2011128073A2 (en) 2010-04-12 2011-04-12 Use of granulated natural minerals as gas adsorbents for removing gaseous pollutant components

Country Status (3)

Country Link
EP (1) EP2558194A2 (en)
DE (1) DE102010003880A1 (en)
WO (1) WO2011128073A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017020263B1 (en) 2015-03-23 2022-11-22 Basf Corporation SORBENT, METHODS FOR PRODUCING A SORBENT AND FOR TREATING AIR, AND, CO2 WASHING AND AIR CONTROL SYSTEMS FOR REMOVING CARBON DIOXIDE FROM ATMOSPHERIC AIR
MX2018009772A (en) 2016-02-12 2018-09-10 Basf Corp Carbon dioxide sorbents for air quality control.
DK201600626A1 (en) * 2016-10-14 2017-09-11 Haldor Topsoe As A process for the removal of siloxanes from flue gas
CN111013529B (en) * 2019-11-29 2023-04-07 四川建筑职业技术学院 Recyclable indoor air purification material and preparation method thereof
CN111729651B (en) * 2020-06-24 2023-03-21 常熟理工学院 Preparation method of formaldehyde adsorbent based on vermiculite
CN112023871A (en) * 2020-08-28 2020-12-04 安徽同益净化科技有限公司 CO (carbon monoxide)2Method for preparing nano calcite VOCs adsorbent by diffusion method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092197A1 (en) * 2001-05-15 2002-11-21 Johnson Matthey Public Limited Company Method of treating atmospheric pollutants
EP1752206A1 (en) * 2005-08-03 2007-02-14 Air Products and Chemicals, Inc. Apparatus and process for air cleaning
WO2009125004A2 (en) * 2008-04-09 2009-10-15 Durtec -- Ingenieur-, Beratungs- Und Laborgesellschaft Mbh Novel mineral gas adsorbers for biogas plants

Family Cites Families (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401334C (en) 1924-08-30 Ag Deutsche Maschf Ship towing vehicles
AT4071B (en) 1900-01-05 1901-05-10 Christian Rudolf Franke
US699830A (en) 1901-07-03 1902-05-13 Daniel Best Carbureter.
BE578976A (en) 1958-05-27
US3864452A (en) 1972-03-30 1975-02-04 Grace W R & Co Process for purifying sulfur compound contaminated gas streams
US4067854A (en) 1975-08-29 1978-01-10 Rohm And Haas Company Adsorption process
JPS55157314A (en) 1979-05-25 1980-12-08 Sanko Kuki Sochi Kk Purification of polluted air
US4358297A (en) 1980-01-02 1982-11-09 Exxon Research And Engineering Company Removal of sulfur from process streams
DE3029188C2 (en) 1980-08-01 1986-04-24 Bergwerksverband Gmbh, 4300 Essen Process for removing hydrogen sulfide from gas mixtures containing hydrocarbons
DE3230922A1 (en) 1982-08-20 1984-02-23 Messer Griesheim Gmbh, 6000 Frankfurt METHOD FOR TREATING SUBSTANCES WITH OZONE
GB8520353D0 (en) 1985-08-14 1985-09-18 Ici Plc Gas purification
US4689054A (en) 1986-01-07 1987-08-25 Vara International, Inc. Process for the removal an disposal of airborne contaminants from paint booths and the like
US4690806A (en) 1986-05-01 1987-09-01 Exxon Research And Engineering Company Removal of sulfur from process streams
JPS644220A (en) 1987-02-05 1989-01-09 Union Showa Kk Adsorbing and decomposing agent of ozone and usage thereof
US4824577A (en) 1987-08-17 1989-04-25 Klaus Schwitzgelbel Phenol, melamine, formaldehyde removal process
US4830733A (en) 1987-10-05 1989-05-16 Uop Integrated process for the removal of sulfur compounds from fluid streams
JPH0283016A (en) 1988-09-21 1990-03-23 Kobe Steel Ltd Deodorizing filter
DE4003668A1 (en) 1989-02-20 1990-08-23 Siemens Ag Outgoing air purification - by absorption of hydrocarbon(s) in activated carbon followed by desorption and catalytic oxidn.
CH678601A5 (en) 1989-08-22 1991-10-15 Otto Luft Klimatech Gmbh
DE4012982A1 (en) 1990-04-24 1991-10-31 Ftu Gmbh Removing harmful (in)organic substance from gases - by addn. of finely divided substance with active surface and filtration
EP0474386B1 (en) 1990-08-31 1995-03-01 Stephen A. Boyd Method of removing hydrocarbon contaminants from air and water
US6319440B1 (en) 1990-09-18 2001-11-20 Mitsubishi Denki Kabushiki Kaisha Deodorant material
JPH0722698B2 (en) 1990-11-16 1995-03-15 日本電装株式会社 Deodorizing activated carbon and method for producing the same
JP3078850B2 (en) 1990-12-28 2000-08-21 日揮ユニバーサル株式会社 Adsorption composition containing zeolite and adsorption decomposition composition containing this adsorption composition
DE4220950A1 (en) 1992-06-26 1994-01-05 Metallgesellschaft Ag Sepn. of impurities from gases produced on gasifying-combusting fossil fuel - by cooling and then contacting with clay minerals
CA2094763A1 (en) 1992-08-05 1994-02-06 William Hertl System and method for removing hydrocarbons from gaseous mixtures
DE4233478A1 (en) 1992-10-05 1994-04-07 Proteco Ag Steffisburg Purification of air contaminated with volatile cpds. - passes bubbles of raw air up through scrubber where impurities are e.g. oxidised and washed before being passed through absorbent polymer
US5460792A (en) 1992-12-23 1995-10-24 Rohm And Haas Company Removal and destruction of halogenated organic and hydrocarbon compounds with porous carbonaceous materials
DE4326121C2 (en) 1993-08-04 1995-05-04 Degussa Process for protecting catalysts for cleaning the exhaust gases of internal combustion engines from catalyst poisons
AU4858496A (en) 1995-01-27 1996-08-14 Mine Safety Appliances Company Respirator filter system
EP0747110A1 (en) 1995-06-10 1996-12-11 Degussa Ag Process for the catalytic purification of gas engine exhaust gases
JP4000608B2 (en) 1996-11-07 2007-10-31 トヨタ自動車株式会社 Hydrogen production filling device and electric vehicle
EP0893128B1 (en) 1997-06-23 2004-05-19 Sharp Kabushiki Kaisha Composite space deodorizing filter
DE19730292C1 (en) 1997-07-15 1999-03-11 Daimler Benz Ag Plant for the removal of gaseous organic substances from the air
US6500237B2 (en) 1997-08-12 2002-12-31 Adi International Inc. Removing hydrogen sulfide from a gaseous mixture using ferric ions bonded to calcined diatomite
JP4095699B2 (en) 1997-08-25 2008-06-04 日揮ユニバーサル株式会社 Adsorption decomposition deodorization element
GB9718314D0 (en) 1997-08-30 1997-11-05 Secr Defence Filteration processes
CN1186476C (en) 1997-09-17 2005-01-26 东京电子株式会社 Device and method for detecting and preventing arcing in RF plasma systems
US5914455A (en) 1997-09-30 1999-06-22 The Boc Group, Inc. Air purification process
DK116597A (en) 1997-10-13 1999-04-14 Haldor Topsoe As Process for removing lower hydrocarbons from exhaust gas
KR100255320B1 (en) 1997-12-29 2000-05-01 윤종용 Base station system of frequency hoped/cdma system
DE19801840A1 (en) 1998-01-13 1999-07-15 Inst Umwelttechnologien Gmbh Catalyst for plasma-chemical waste air cleaning
US6579347B1 (en) 1998-04-28 2003-06-17 Matsushita Electric Industrial Co., Ltd. Method for removing sulfur compound present in city gas
JP3528594B2 (en) 1998-04-30 2004-05-17 タイガー魔法瓶株式会社 air purifier
JP3977514B2 (en) 1998-05-26 2007-09-19 高砂熱学工業株式会社 Air purification filter, method of manufacturing the same, and advanced cleaning device
JP2000000425A (en) 1998-06-12 2000-01-07 Toyobo Co Ltd Treatment of low-concentration gaseous organic solvent and its treatment apparatus
DE19828904A1 (en) 1998-06-18 1999-12-23 Inst Umwelttechnologien Gmbh Plasma-supported conversion of nitrogen oxides in the purification of exhaust gas
JP4139486B2 (en) 1998-09-17 2008-08-27 日本エンバイロケミカルズ株式会社 Lower aldehyde adsorbent
EP1005895A1 (en) 1998-12-04 2000-06-07 Air Products And Chemicals, Inc. Purification of gases
KR100339700B1 (en) 1999-10-14 2002-06-05 유권호 Air pollution control device
DE19957439A1 (en) 1999-11-29 2001-06-13 Ticona Gmbh Absorption of formaldehyde in closed, gas impermeable containers
US6319484B1 (en) 1999-12-14 2001-11-20 Engelhard Corporation Compositions for abatement of volatile organic compounds and apparatus and methods using the same
DE10023970A1 (en) 2000-05-16 2001-11-22 Bayer Ag Process for gas adsorption using aminomethylated polymer beads
CA2430184A1 (en) 2001-01-05 2002-08-29 Questair Technologies Inc. Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use
DE10115220A1 (en) 2001-03-28 2002-10-10 Bosch Gmbh Robert Method and device for removing sulfur compounds from a gas stream
JP4616497B2 (en) 2001-04-04 2011-01-19 大阪瓦斯株式会社 Desulfurization apparatus and desulfurization method
JP2003126234A (en) 2001-10-26 2003-05-07 Toto Ltd Deodorizer for indoor space
DE10158970A1 (en) 2001-11-30 2003-08-21 Eads Deutschland Gmbh Process for removing oxidizable substances from an air stream and a device for carrying out the process
DE10211810A1 (en) 2002-03-16 2003-10-02 I U T Inst Fuer Umwelttechnolo Reducing organic and inorganic pollutants in exhaust gases and waste air comprises feeding exhaust gas stream onto adsorber/catalyst, separating exhaust gas stream from adsorber and connecting to circulating system
CN100350191C (en) 2002-04-29 2007-11-21 信山科艺有限公司 Air cleaner filter system capable of nano catalytic oxidation
NL1020554C2 (en) 2002-05-08 2003-11-11 Stichting Energie Process for desulphurizing natural gas.
DE10225492A1 (en) 2002-06-10 2004-01-15 Scw Process Technology Development Gmbh Catalytic oxidation of low concentration air pollutants by ozone, with low energy requirement, uses mixed cobalt-aluminum oxides with heterogeneous crystallite structures
JP4096690B2 (en) 2002-10-11 2008-06-04 トヨタ自動車株式会社 Fuel cell system and hydrogen gas supply device
GB2396315A (en) 2002-12-19 2004-06-23 Pro Power Technologies Ltd Fuel cleaning for gas fired engines
WO2004058927A1 (en) 2002-12-26 2004-07-15 Idemitsu Kosan Co., Ltd. Method for removing sulfur compound in hydrocarbon-containing gas
US7393381B2 (en) 2003-06-19 2008-07-01 Applied Filter Technology, Inc. Removing siloxanes from a gas stream using a mineral based adsorption media
JP2005040703A (en) 2003-07-22 2005-02-17 Nitto Kagaku Kk Adsorbent and its production method
US20050031504A1 (en) 2003-08-06 2005-02-10 Armstrong Timothy R. Compact fuel cell feed processing system
FR2861403B1 (en) 2003-10-27 2006-02-17 Inst Francais Du Petrole PROCESS FOR PURIFYING NATURAL GAS BY ADSORPTING MERCAPTANS
FR2863909B1 (en) 2003-12-22 2006-05-26 Ceca Sa PROCESS FOR PURIFYING GASEOUS STREAMS CONTAMINATED BY CO2 AND HYDROCARBON (S) AND / OR NITROGEN OXIDE (S) BY AGGLOMERIC ZEOLITIC ADSORBENT
DE102004053030A1 (en) 2004-10-30 2006-05-04 Langner, Manfred H. A method for filtering out odors from an air flow and filter device with an odor filter
FR2882941B1 (en) 2005-03-08 2007-12-21 Inst Francais Du Petrole PROCESS FOR PURIFYING NATURAL GAS BY ADSORPTING MERCAPTANS
CN1834542A (en) 2005-03-18 2006-09-20 广州市华之特奥因特种材料科技有限公司 Indoor air purifier using photocatalytic oxidation process
EP1867382A4 (en) 2005-03-29 2011-02-02 Zen World Kk Method for decomposition and removal of organic compound in air using platinum as main catalysis, method for formation of photocatalytic article and photocatalytic layer, and photocatalyst
US7316732B2 (en) 2005-07-14 2008-01-08 Access Business Group International Llc Air treatment filter and related method
JP2007021363A (en) 2005-07-15 2007-02-01 Babcock Hitachi Kk Adsorbing member for gas cleaning apparatus and gas cleaning apparatus
TWI389738B (en) 2005-09-09 2013-03-21 Taiyo Nippon Sanso Corp Cu-ZSM5 zeolite forming adsorbent, activation method thereof, temperature change type adsorption device and gas purification method
AT502778B1 (en) 2005-09-12 2010-08-15 Erber Ag COLUMN FILLING MATERIAL FOR DRYING AND / OR CLEANING SOLVED, ORGANIC, AND / OR CLEANING. BIOLOGICAL ANALYSTS AND ADSORPTION COLUMN AND THE USE THEREOF
US20070068386A1 (en) 2005-09-23 2007-03-29 Mitariten Michael J Landfill gas upgrading process
GB2432544A (en) 2005-11-24 2007-05-30 Rowe Technology Ltd The use of reactive organo/inorgano clays for the treatment of volatile organic compounds in contaminated air streams
EP1968730A1 (en) 2005-12-01 2008-09-17 Basf Catalysts Llc Hydrothermally stable ag-zeolite traps for for small olefin hydrocarbon molecules
US7494533B2 (en) 2005-12-29 2009-02-24 American Air Liquide, Inc. Systems for purifying gases having organic impurities using granulated porous glass
US7766995B2 (en) 2006-05-01 2010-08-03 Linde Llc Ozone production processes and its use in industrial processes
US7819957B2 (en) 2006-06-14 2010-10-26 Keith Roberts Operating room filter systems
AT503963B1 (en) 2006-11-22 2008-02-15 Vaillant Austria Gmbh Fuel cell system, has sulfur filter arranged between adsorbent and fuel cell, discoloring recognizing device to recognize discoloring of adsorbent, and light source and photodiode that are arranged opposite to adsorbent
CN101199913A (en) 2006-12-11 2008-06-18 蔡铭昇 Absorption processing system of volatile organic compounds
US7960303B2 (en) 2007-01-15 2011-06-14 Cha Corporation Microwave induced destruction of siloxanes and hydrogen sulfide in biogas
GB0704934D0 (en) 2007-03-14 2007-04-25 Univ Bath Regenarable adsorption unit
CN201108793Y (en) 2007-11-02 2008-09-03 何冠东 Purifying means for unwanted exhaust gas advanced treatment
CN101327400B (en) 2008-07-18 2011-05-11 清华大学 Method and device for removing oil mist and volatile organic matter in oil smoke
CN101314101B (en) 2008-07-21 2011-01-12 北京航空航天大学 Air purification method combined of adsorption and heat catalytic oxidation regeneration in situ
CN101327405B (en) 2008-07-25 2011-02-09 浙江工业大学 Method for preparing compound microbial preparation for degrading 'three-benzene' VOCs exhaust air
AT507405B1 (en) 2008-09-30 2010-10-15 Vaillant Group Austria Gmbh METHOD FOR OPERATING FUEL CELL SYSTEMS WITH REFORMERS FOR LIQUID GAS-AIR IMPREGNATION
EP2168656A1 (en) 2008-09-30 2010-03-31 Sued-Chemie AG Recovery and purification process for organic molecules

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092197A1 (en) * 2001-05-15 2002-11-21 Johnson Matthey Public Limited Company Method of treating atmospheric pollutants
EP1752206A1 (en) * 2005-08-03 2007-02-14 Air Products and Chemicals, Inc. Apparatus and process for air cleaning
WO2009125004A2 (en) * 2008-04-09 2009-10-15 Durtec -- Ingenieur-, Beratungs- Und Laborgesellschaft Mbh Novel mineral gas adsorbers for biogas plants

Also Published As

Publication number Publication date
WO2011128073A2 (en) 2011-10-20
EP2558194A2 (en) 2013-02-20
DE102010003880A1 (en) 2011-10-13

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