FR2271860B1 - - Google Patents

Info

Publication number
FR2271860B1
FR2271860B1 FR7431998A FR7431998A FR2271860B1 FR 2271860 B1 FR2271860 B1 FR 2271860B1 FR 7431998 A FR7431998 A FR 7431998A FR 7431998 A FR7431998 A FR 7431998A FR 2271860 B1 FR2271860 B1 FR 2271860B1
Authority
FR
France
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
Application number
FR7431998A
Other versions
FR2271860A1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 JP48107397A external-priority patent/JPS5057948A/ja
Priority claimed from JP48118474A external-priority patent/JPS5067776A/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2271860A1 publication Critical patent/FR2271860A1/fr
Application granted granted Critical
Publication of FR2271860B1 publication Critical patent/FR2271860B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
FR7431998A 1973-09-24 1974-09-23 Expired FR2271860B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48107397A JPS5057948A (fr) 1973-09-24 1973-09-24
JP48118474A JPS5067776A (fr) 1973-10-23 1973-10-23

Publications (2)

Publication Number Publication Date
FR2271860A1 FR2271860A1 (fr) 1975-12-19
FR2271860B1 true FR2271860B1 (fr) 1978-11-24

Family

ID=26447438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431998A Expired FR2271860B1 (fr) 1973-09-24 1974-09-23

Country Status (6)

Country Link
US (1) US3984522A (fr)
DE (1) DE2445567A1 (fr)
FR (1) FR2271860B1 (fr)
GB (1) GB1446973A (fr)
IT (1) IT1022086B (fr)
NL (1) NL161992C (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158044A (en) * 1973-04-09 1979-06-12 Mitsui Shipbuilding And Engineering Co. Method for removing nitric oxide from industrial gases
JPS5096478A (fr) * 1973-12-27 1975-07-31
US4055623A (en) * 1974-01-21 1977-10-25 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing nitrogen oxides from a gas as a salt of imidodisulfonic acid
US4044101A (en) * 1974-12-21 1977-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas
JPS51112786A (en) * 1975-03-31 1976-10-05 Hitachi Ltd Process for the removal of nitrogen oxide by absorption from exhaust g as
US4061743A (en) * 1975-05-06 1977-12-06 Fuji Kasui Engineering Co., Ltd. Exhaust gas scrubbing process
JPS5290477A (en) * 1976-01-27 1977-07-29 Chisso Eng Co Ltd Method of scrubbing industrial exhaust gases
US4222991A (en) * 1978-05-18 1980-09-16 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
FR2452957A1 (fr) * 1979-04-06 1980-10-31 Inst Francais Du Petrole Procede d'elimination simultanee d'oxyde azotique et d'hydrogene sulfure ou d'oxyde azotique, d'hydrogene sulfure et de dioxyde de soufre
US4804522A (en) * 1980-05-21 1989-02-14 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4448899A (en) * 1980-05-21 1984-05-15 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4675169A (en) * 1980-05-21 1987-06-23 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4597954A (en) * 1980-05-21 1986-07-01 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4386058A (en) * 1981-03-11 1983-05-31 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4331639A (en) * 1981-03-11 1982-05-25 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4347227A (en) * 1981-03-11 1982-08-31 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
DE3245721A1 (de) * 1982-12-10 1984-06-14 Ekkehard Prof. Dr.-Ing. 4300 Essen Weber Verfahren zur simultanen abscheidung von stick- und schwefeloxiden mit hilfe von erdalkaliverbindungen und eisenchelatkomplexen
DE3428108C1 (de) * 1984-07-30 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur Waschung von SO↓2↓ und/oder NO↓x↓ hinter Fossilkraftwerken
DE3447494A1 (de) * 1984-12-27 1986-07-10 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Mehrstufige simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-abscheidung, wobei das rohgas zuerst in eine gleichstromstufe eingefuehrt wird
DE3419611A1 (de) * 1984-05-25 1985-11-28 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultane so(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DE3422780A1 (de) * 1984-06-20 1986-01-02 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck So(pfeil abwaerts)2(pfeil abwaerts)- und no(pfeil abwaerts)x(pfeil abwaerts)-auswaschung aus abgasen hinter verbrennungsanlagen
DE3518974A1 (de) * 1985-05-25 1986-11-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Waschloesung zur simultanen waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in rauchgasen hinter kraftwerken und anderen fossilen verbrennungsanlagen
DE3525051A1 (de) * 1985-07-13 1987-01-15 Hoelter Heinz Verfahren zur entfernung von hcl, hf, so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts) und oxiden des stickstoffs aus verbrennungsabgasen durch eine simultane nasswaesche
DE3603984A1 (de) * 1986-02-08 1987-08-13 Hoelter Heinz Verfahren zur abscheidung von stickoxiden aus abgasen
US4708854A (en) * 1986-03-10 1987-11-24 The Dow Chemical Company Process for the removal of NO from fluid streams using a water-soluble polymeric chelate of a polyvalent metal
EP0262204A1 (fr) * 1986-04-05 1988-04-06 Hölter, Heinz, Dipl.-Ing. PROCEDE POUR TRAITER LE LIQUIDE DE LAVAGE LORS DE L'ELIMINATION DE SO 2? ET NO x? CONTENUS DANS DES GAZ DE FUMEE
DE3614944A1 (de) * 1986-05-02 1987-11-05 Hoelter Heinz Simultanes waschverfahren zur entschwefelung und gleichzeitigen entstickung von rauchgasen hinter muellverbrennungsanlagen
US4732744A (en) * 1986-10-27 1988-03-22 The United States Of America As Represented By The United States Department Of Energy Process for the combined removal of SO2 and NOx from flue gas
US4810474A (en) * 1987-08-25 1989-03-07 The United States Of America As Represented By The United States Department Of Energy Method of removing nitrogen monoxide from a nitrogen monoxide-containing gas using a water-soluble iron ion-dithiocarbamate, xanthate or thioxanthate
US5083579A (en) * 1988-07-15 1992-01-28 Vanin Anatoly F Composition for absorbing nitrogen oxide from tobacco smoke, method for absorbing nitrogen oxide using said composition, filter for purifying tobacco smoke using said composition, and method for impregnating the base of a filter with said composition
US5348715A (en) * 1988-10-24 1994-09-20 The Regents Of The University Of California Processes to remove acid forming gases from exhaust gases
US4910002A (en) * 1989-05-08 1990-03-20 The Dow Chemical Company Cyclic process for the removal of NOx and SOx from gas streams using a water-soluble, polymeric chelate of a polyvalent metal and membrane separation means
US5320816A (en) * 1992-10-21 1994-06-14 The Dow Chemical Company Process for absorption of sulfur dioxide and nitric oxide from flue gas
US5370849A (en) * 1992-10-29 1994-12-06 The Regents Of The University Of California Metal chelate process to remove pollutants from fluids
NL9500215A (nl) * 1995-02-06 1996-09-02 Biostar Bv Werkwijze voor het zuiveren van stikstofoxiden bevattend rookgas.
WO1996024434A1 (fr) * 1995-02-06 1996-08-15 Biostar Development C.V. Procede d'epuration de gaz de fumee renfermant des oxydes d'azote
US6068823A (en) * 1999-01-15 2000-05-30 The University Of Houston System Process for the benign direct fixation and conversion of nitrogen oxides
WO2003013701A1 (fr) * 2001-08-06 2003-02-20 Cansolv Technologies Inc. Procede et appareil d'extraction de nox et so¿2?
CA2676008A1 (fr) * 2007-01-24 2008-07-31 Oncomed Pharmaceuticals, Inc. Compositions et procedes utilises pour le diagnostic et le traitement du cancer
US8668892B2 (en) 2012-03-30 2014-03-11 Alstom Technology Ltd. Method and system for NOx removal from a flue gas
US10018356B2 (en) * 2012-07-12 2018-07-10 The Babcock & Wilcox Company System and method for controlling one or more process parameters associated with a combustion process
CN104370764B (zh) * 2014-10-20 2017-03-01 华中科技大学 一种二乙烯三胺衍生物、其制备方法及应用
CN111167263B (zh) * 2018-11-13 2021-04-13 黄华丽 一种氮氧化物吸收剂浆液及其制备和使用方法
CN114014281B (zh) * 2022-01-05 2022-06-21 宿州伊维特新材料有限公司 一种高纯一氧化氮的制备方法及其在半导体制程中的应用
KR20230136387A (ko) * 2022-03-18 2023-09-26 한국과학기술연구원 가스 내 질소산화물 제거 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251900B (de) * 1967-10-12 Heinrich Koppers Gesellschaft mit beschrankter Haftung, Essen Verfahren zur Ent fernung von Stickstoffverbindungen aus Gasen
NO120676B (fr) * 1964-11-11 1970-11-23 Sincat Spa
US3565813A (en) * 1967-10-02 1971-02-23 Frederick C Bersworth Composite chelating compositions
JPS5210659B2 (fr) * 1973-04-09 1977-03-25

Also Published As

Publication number Publication date
IT1022086B (it) 1978-03-20
NL161992C (nl) 1980-04-15
NL7412587A (nl) 1975-03-26
NL161992B (nl) 1979-11-15
FR2271860A1 (fr) 1975-12-19
DE2445567A1 (de) 1975-04-03
US3984522A (en) 1976-10-05
GB1446973A (en) 1976-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse