DE69313966T2 - Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx - Google Patents

Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx

Info

Publication number
DE69313966T2
DE69313966T2 DE69313966T DE69313966T DE69313966T2 DE 69313966 T2 DE69313966 T2 DE 69313966T2 DE 69313966 T DE69313966 T DE 69313966T DE 69313966 T DE69313966 T DE 69313966T DE 69313966 T2 DE69313966 T2 DE 69313966T2
Authority
DE
Germany
Prior art keywords
mixture
chamber
air
photocatalyst
sox
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
DE69313966T
Other languages
German (de)
English (en)
Other versions
DE69313966D1 (de
Inventor
Hitomi Kawakami
Noriomi Miyoshi
Satoshi Nishikata
Toshiharu Sasamoto
Kazuteru Shinkai
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Application granted granted Critical
Publication of DE69313966D1 publication Critical patent/DE69313966D1/de
Publication of DE69313966T2 publication Critical patent/DE69313966T2/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DE69313966T 1992-10-06 1993-10-05 Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx Expired - Fee Related DE69313966T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29214792 1992-10-06
JP34550492 1992-12-01

Publications (2)

Publication Number Publication Date
DE69313966D1 DE69313966D1 (de) 1997-10-23
DE69313966T2 true DE69313966T2 (de) 1998-01-22

Family

ID=26558854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313966T Expired - Fee Related DE69313966T2 (de) 1992-10-06 1993-10-05 Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx

Country Status (3)

Country Link
US (1) US5909613A (cg-RX-API-DMAC7.html)
EP (1) EP0591920B1 (cg-RX-API-DMAC7.html)
DE (1) DE69313966T2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005028660A1 (de) * 2005-06-15 2006-12-28 Brandenburgische Technische Universität Cottbus Verfahren zur photokatalytischen Luft- und Abwasserreinigung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2268469C (en) * 1998-04-10 2004-03-23 University Of Central Florida Apparatus and method for photocatalytic and thermocatalytic pollution control
US6471886B1 (en) * 2000-10-27 2002-10-29 Sandia National Laboratories Absorption media for irreversibly gettering thionyl chloride
EP1574225B1 (en) * 2002-11-15 2012-10-31 Fujitsu Limited Air cleaner
US20070212271A1 (en) * 2006-02-17 2007-09-13 Kennedy Paul E Process air desulfurization for syngas production
GB0621246D0 (en) * 2006-10-25 2006-12-06 Uvps Environmental Solutions L Photocatalytic reactor
CN105169871A (zh) * 2015-10-04 2015-12-23 吕宏俊 一种有机废气净化装置
CN109234786B (zh) * 2017-07-11 2024-01-05 上海新阳半导体材料股份有限公司 一种在线电镀碳处理系统和碳处理方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317379A (en) * 1939-04-01 1943-04-27 Standard Oil Dev Co Catalytic cracking
US3094478A (en) * 1955-10-03 1963-06-18 Phillips Petroleum Co Catalytic conversion process and apparatus
US4005017A (en) * 1972-12-25 1977-01-25 Japan Gasoline Co., Ltd. Contacting apparatus
JPS5332788B2 (cg-RX-API-DMAC7.html) * 1973-10-12 1978-09-09
JPS5336224A (en) * 1976-09-16 1978-04-04 Fuji Photo Film Co Ltd Thermodevelopable photosensitive material
JPS61133125A (ja) * 1984-11-29 1986-06-20 Tsutomu Kagitani 紫外線脱硝法
DE3535172A1 (de) * 1985-10-02 1987-04-02 Rheinische Braunkohlenw Ag Verfahren zum regenerieren von kohlenstoffhaltigen adsorptionsmitteln
DE3637871C1 (de) * 1985-10-17 1988-03-24 Kernforschungsz Karlsruhe Verfahren und Vorrichtung zur katalytischen Reduktion von Schadstoffen in Rauchgas
JPS6342792A (ja) * 1986-08-07 1988-02-23 Hosokawa Micron Kk 酸化チタン利用の流体浄化方法
CA1284017C (en) * 1987-05-21 1991-05-14 Hugo I. De Lasa Riser simulator
JPS63315138A (ja) * 1987-06-16 1988-12-22 Matsushita Electric Ind Co Ltd 空気清浄装置
JPH01159033A (ja) * 1987-12-17 1989-06-22 Matsushita Electric Ind Co Ltd 空気清浄装置
JPH01159032A (ja) * 1987-12-17 1989-06-22 Matsushita Electric Ind Co Ltd 空気清浄装置
DE68904311T2 (de) * 1988-01-22 1993-07-15 Hitachi Ltd Vorrichtung zur entfernung von unangenehmen geruechen.
JPH01218622A (ja) * 1988-02-26 1989-08-31 Agency Of Ind Science & Technol 空気中低濃度窒素酸化物の除去方法
US4980040A (en) * 1989-06-26 1990-12-25 Trustees Of Boston University Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products
JP2564421B2 (ja) * 1989-08-24 1996-12-18 工業技術院長 自動車道トンネル用換気設備
US4997576A (en) * 1989-09-25 1991-03-05 Board Of Regents, The University Of Texas System Materials and methods for photocatalyzing oxidation of organic compounds on water
NL8902738A (nl) * 1989-11-06 1991-06-03 Kema Nv Werkwijze en inrichting voor het uitvoeren van chemische en/of fysische reacties.
SE468273B (sv) * 1990-02-07 1992-12-07 Eka Nobel Ab Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005028660A1 (de) * 2005-06-15 2006-12-28 Brandenburgische Technische Universität Cottbus Verfahren zur photokatalytischen Luft- und Abwasserreinigung

Also Published As

Publication number Publication date
EP0591920A2 (en) 1994-04-13
EP0591920B1 (en) 1997-09-17
EP0591920A3 (cg-RX-API-DMAC7.html) 1994-04-20
DE69313966D1 (de) 1997-10-23
US5909613A (en) 1999-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee