DE69216764D1 - Adsorbtionsmittel zur Entfernung von Niedrig-Konzentration-Stickoxiden - Google Patents

Adsorbtionsmittel zur Entfernung von Niedrig-Konzentration-Stickoxiden

Info

Publication number
DE69216764D1
DE69216764D1 DE69216764T DE69216764T DE69216764D1 DE 69216764 D1 DE69216764 D1 DE 69216764D1 DE 69216764 T DE69216764 T DE 69216764T DE 69216764 T DE69216764 T DE 69216764T DE 69216764 D1 DE69216764 D1 DE 69216764D1
Authority
DE
Germany
Prior art keywords
adsorbent
removal
low
nitrogen oxides
concentration nitrogen
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.)
Expired - Fee Related
Application number
DE69216764T
Other languages
English (en)
Other versions
DE69216764T2 (de
Inventor
Shigenori Onitsuka
Masayoshi Ichiki
Chikashi Inazumi
Takanobu Watanabe
Atsushi Fukuju
Yuki Sairyo
Masaki Akiyama
Hidetsugu Kobayashi
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.)
POLLUTION RELATED HEALTH DAMAG
Hitachi Zosen Corp
Original Assignee
POLLUTION RELATED HEALTH DAMAG
Hitachi Zosen Corp
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
Priority claimed from JP3286277A external-priority patent/JP2563862B2/ja
Priority claimed from JP3286276A external-priority patent/JP2563861B2/ja
Priority claimed from JP4010312A external-priority patent/JP2743043B2/ja
Application filed by POLLUTION RELATED HEALTH DAMAG, Hitachi Zosen Corp filed Critical POLLUTION RELATED HEALTH DAMAG
Application granted granted Critical
Publication of DE69216764D1 publication Critical patent/DE69216764D1/de
Publication of DE69216764T2 publication Critical patent/DE69216764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B01J20/28—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
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/28023—Fibres or filaments
    • 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
    • B01J20/28028—Particles immobilised within fibres or filaments
    • 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
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • B01J20/28042—Shaped bodies; Monolithic structures
    • B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
    • 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
    • B01D2253/104—Alumina
    • 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
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • 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
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B01D2253/342—Monoliths
    • B01D2253/3425—Honeycomb shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
DE69216764T 1991-10-31 1992-10-30 Adsorbtionsmittel zur Entfernung von Niedrig-Konzentration-Stickoxiden Expired - Fee Related DE69216764T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3286277A JP2563862B2 (ja) 1991-10-31 1991-10-31 低濃度窒素酸化物の吸着除去剤
JP3286276A JP2563861B2 (ja) 1991-10-31 1991-10-31 低濃度窒素酸化物の吸着除去剤
JP4010312A JP2743043B2 (ja) 1992-01-23 1992-01-23 低濃度窒素酸化物の吸着除去剤

Publications (2)

Publication Number Publication Date
DE69216764D1 true DE69216764D1 (de) 1997-02-27
DE69216764T2 DE69216764T2 (de) 1997-05-22

Family

ID=27278919

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69224082T Expired - Fee Related DE69224082T2 (de) 1991-10-31 1992-10-30 Adsorptionsmittel zur Entfernung von Niedrig-Konzentrationsstickstoffoxiden
DE69216764T Expired - Fee Related DE69216764T2 (de) 1991-10-31 1992-10-30 Adsorbtionsmittel zur Entfernung von Niedrig-Konzentration-Stickoxiden

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69224082T Expired - Fee Related DE69224082T2 (de) 1991-10-31 1992-10-30 Adsorptionsmittel zur Entfernung von Niedrig-Konzentrationsstickstoffoxiden

Country Status (4)

Country Link
US (2) US5439868A (de)
EP (2) EP0540428B1 (de)
CA (1) CA2081814C (de)
DE (2) DE69224082T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2081814C (en) * 1991-10-31 1997-02-18 Shigenori Onitsuka Absorbents for removing low-concentration nitrogen oxides
JP2557307B2 (ja) * 1992-10-22 1996-11-27 日立造船株式会社 ＮＯｘ吸着除去法
US6068824A (en) * 1993-02-04 2000-05-30 Nippon Shokubai Co., Ltd. Adsorbent for nitrogen oxides and method for removal of nitrogen oxides by use thereof
EP0685258A4 (de) * 1993-12-21 1996-05-15 Toray Industries Material mit selektiven adsorptionseigenschaften für anorganischen materialien und dessen herstellungsmethode.
TW412438B (en) * 1995-01-20 2000-11-21 Hitachi Shipbuilding Eng Co Nox adsorbent
US6548032B1 (en) 1995-09-20 2003-04-15 Rhodia Chimie Process for the treatment of gases with high oxygen content, with a view to controlling nitrogen oxide emissions, using a catalytic composition comprising cerium oxide and/or zirconium oxide
ATE235962T1 (de) * 1995-09-26 2003-04-15 Kobe Steel Ltd Mittel zur entfernung von giftgas
WO2000013775A1 (fr) * 1998-09-09 2000-03-16 Babcock-Hitachi Kabushiki Kaisha Structure catalytique permettant de reguler les emissions d'echappement et dispositif s'y rapportant
JP2001300301A (ja) * 2000-04-24 2001-10-30 Nitto Denko Corp ガス吸着体及びその使用方法
US6508862B1 (en) 2001-04-30 2003-01-21 Battelle Memorial Institute Apparatus and methods for separation/purification utilizing rapidly cycled thermal swing sorption
DE10157550C2 (de) * 2001-11-23 2003-09-18 Klingenburg Gmbh Sorptionsrotor
BRPI0721264A2 (pt) * 2007-01-31 2013-01-01 Carrier Corp subsistemas elétricos para acionar compartimento ou espaço refrigerado por potência, e para acionar um compressor no sistema de refirgeração de um veìculo, e, método para prevenir o estrangulamento do compressor do sistema de refrigeração de veìculo
US7988766B2 (en) * 2007-10-26 2011-08-02 Eltron Research & Development Inc. Metal oxide system for adsorbent applications
CN103752350B (zh) * 2013-12-26 2016-02-17 成都新柯力化工科技有限公司 一种微发泡脱硝催化剂载体的制备方法
CN106861431B (zh) * 2017-04-21 2018-02-27 广东龙鼎环境科技工程有限公司 四效脱硝剂组合物及其脱硝方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637344A (en) * 1968-10-23 1972-01-25 Exxon Research Engineering Co Method of treating exhaust gases of internal combustion engines
US3799796A (en) * 1970-10-06 1974-03-26 Matthey Bishop Inc Preparation of structures with a coating of al2o3/sio2 fibers bonded to al2o3 for use as catalyst substrates
NL7307675A (de) * 1972-06-16 1973-12-18
US4426365A (en) * 1972-06-16 1984-01-17 Noxso Corporation Method for removing nitrogen oxides from gas streams and regenerating spent sorbent
US3880775A (en) * 1972-12-26 1975-04-29 Ford Motor Co Process for preparing a ruthenium catalyst
US3835069A (en) * 1972-12-26 1974-09-10 Ford Motor Co Ruthenium catalyst system
US3972837A (en) * 1973-07-03 1976-08-03 Johnson Matthey & Co., Limited Catalyst for purifying automotive exhaust gases
US4048112A (en) * 1973-09-10 1977-09-13 Mitsubishi Chemical Industries Ltd. Catalyst for selective reduction of nitrogen oxides
US4164546A (en) * 1974-12-19 1979-08-14 Exxon Research & Engineering Co. Method of removing nitrogen oxides from gaseous mixtures
US4201751A (en) * 1975-05-06 1980-05-06 Heinz Gresch Gas purification
DE2846476C3 (de) * 1977-10-26 1982-01-21 Babcock-Hitachi K.K., Tokyo Titandioxid enthaltendes Sinterprodukt und Verfahren zum Sintern von pulverförmigem Titandioxid
US4280926A (en) * 1978-09-12 1981-07-28 Sakai Chemical Industry Co., Ltd. Method for producing a catalyst and a carrier therefor
JPS5670839A (en) * 1979-11-13 1981-06-13 Nichias Corp Denitrificating catalyst structure and production thereof
US4487980A (en) * 1982-01-19 1984-12-11 Uop Inc. Method for hydrogenating aqueous solutions of carbohydrates
JPS58144332A (ja) * 1982-02-17 1983-08-27 Agency Of Ind Science & Technol メタノ−ルの製造法
US4755499A (en) * 1984-10-12 1988-07-05 Noxso Corporation Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
DE3625474A1 (de) * 1986-03-26 1988-02-04 Kraftwerk Union Ag Plattenfoermiger katalysator
US4847231A (en) * 1988-06-08 1989-07-11 Gas Research Institute Mixed ruthenium catalyst
EP0362960A3 (de) * 1988-10-05 1990-06-27 Sakai Chemical Industry Co., Ltd., Anwendung vom Katalysator zur Denitrierung und Denitrierungskatalysatoren
US5078979A (en) * 1990-07-20 1992-01-07 Uop Molecular sieve bed/catalyst to treat automotive exhaust
CA2081814C (en) * 1991-10-31 1997-02-18 Shigenori Onitsuka Absorbents for removing low-concentration nitrogen oxides

Also Published As

Publication number Publication date
EP0540428B1 (de) 1997-01-15
DE69216764T2 (de) 1997-05-22
US5612276A (en) 1997-03-18
EP0540428A3 (en) 1993-08-11
US5439868A (en) 1995-08-08
EP0668099A3 (de) 1995-12-20
CA2081814A1 (en) 1993-05-01
EP0668099B1 (de) 1998-01-14
CA2081814C (en) 1997-02-18
EP0668099A2 (de) 1995-08-23
DE69224082T2 (de) 1998-04-23
EP0540428A2 (de) 1993-05-05
DE69224082D1 (de) 1998-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee