JPS507774A - - Google Patents

Info

Publication number
JPS507774A
JPS507774A JP49029247A JP2924774A JPS507774A JP S507774 A JPS507774 A JP S507774A JP 49029247 A JP49029247 A JP 49029247A JP 2924774 A JP2924774 A JP 2924774A JP S507774 A JPS507774 A JP S507774A
Authority
JP
Japan
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.)
Granted
Application number
JP49029247A
Other versions
JPS5035908B2 (ja
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 filed Critical
Publication of JPS507774A publication Critical patent/JPS507774A/ja
Publication of JPS5035908B2 publication Critical patent/JPS5035908B2/ja
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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP49029247A 1973-03-16 1974-03-15 Expired JPS5035908B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US341919A US3900554A (en) 1973-03-16 1973-03-16 Method for the reduction of the concentration of no in combustion effluents using ammonia

Publications (2)

Publication Number Publication Date
JPS507774A true JPS507774A (ja) 1975-01-27
JPS5035908B2 JPS5035908B2 (ja) 1975-11-19

Family

ID=23339569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49029247A Expired JPS5035908B2 (ja) 1973-03-16 1974-03-15

Country Status (8)

Country Link
US (1) US3900554A (ja)
JP (1) JPS5035908B2 (ja)
CA (1) CA1022729A (ja)
DE (1) DE2411672C3 (ja)
FR (1) FR2221173B1 (ja)
GB (1) GB1465856A (ja)
IT (1) IT1011077B (ja)
NL (1) NL177660C (ja)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153762A (ja) * 1974-06-04 1975-12-11
JPS5149166A (en) * 1974-10-25 1976-04-28 Mitsubishi Chem Ind Haigasu no shorihoho
JPS5179031A (ja) * 1974-12-30 1976-07-09 Mitsubishi Chem Ind Kogyoyoboira
JPS5181776A (ja) * 1975-01-13 1976-07-17 Mitsubishi Chem Ind Nenshohaigasunodatsushohoho
JPS5181778A (ja) * 1975-01-16 1976-07-17 Mitsubishi Chem Ind Nenshohaigasunodatsushoho
JPS51110731A (en) * 1975-03-25 1976-09-30 Nippon Steel Chemical Co Chitsusosankabutsuo teigensuruhoho
JPS51143733U (ja) * 1975-05-13 1976-11-18
JPS51143848U (ja) * 1975-05-15 1976-11-19
JPS51133833A (en) * 1975-05-15 1976-11-19 Mitsubishi Heavy Ind Ltd Utilization method of combustioned gas
JPS51138254A (en) * 1975-05-27 1976-11-29 Mitsubishi Heavy Ind Ltd Generation plant consisted of gas turbine,exhaust gas boiler and steam turbine set in nox elimination device
JPS51138201A (en) * 1975-05-27 1976-11-29 Mitsubishi Heavy Ind Ltd Boiler reducing nitrogen oxide quantity produced
JPS522869A (en) * 1975-06-25 1977-01-10 Mitsubishi Chem Ind Ltd Industrial exhaust combustion gas treatment facility
JPS526369A (en) * 1975-07-07 1977-01-18 Mitsubishi Chem Ind Ltd Process for decomposing nitrogen oxides
JPS5222567A (en) * 1975-08-14 1977-02-19 Mitsubishi Chem Ind Ltd Treatment facility for industrial exhaust combustion gases
JPS5225611A (en) * 1975-08-22 1977-02-25 Babcock Hitachi Kk Low nox fluid layer equipment
JPS5235763A (en) * 1975-09-17 1977-03-18 Nippon Steel Chem Co Ltd Method of removing nox
JPS5267172A (en) * 1975-12-02 1977-06-03 Asahi Chem Ind Co Ltd Method of treating exhaust gas by burning
JPS5268865A (en) * 1975-12-05 1977-06-08 Mitsubishi Heavy Ind Ltd Treating method of exhaust gad
JPS52106127A (en) * 1976-03-04 1977-09-06 Toho Gas Kk Method of reducing nitrogen oxide in combustion exhaust gas
JPS52130473A (en) * 1976-04-26 1977-11-01 Mitsubishi Chem Ind Ltd Decomposition of nitrogen oxides
JPS52131970A (en) * 1976-04-29 1977-11-05 Kawasaki Heavy Ind Ltd Treatment of exhaust gas
JPS52135906A (en) * 1976-05-10 1977-11-14 Mitsubishi Heavy Ind Ltd Nox reduction in gas turbine
JPS5311162A (en) * 1976-07-18 1978-02-01 Ebara Corp Denitrating method for flue gas
JPS5314664A (en) * 1976-07-27 1978-02-09 Nippon Steel Corp Method for removing nitrogen oxides contained
JPS5344472A (en) * 1976-10-05 1978-04-21 Sumitomo Cement Co Method of reducing nitrogen oxides from cement sintering furnace exhaust gases
JPS5372773A (en) * 1976-12-10 1978-06-28 Hitachi Ltd Direct reductive denitration method of ammonia
JPS5383971A (en) * 1976-12-29 1978-07-24 Mitsubishi Chem Ind Ltd Denitrating method and apparatus for exhaust combustion gas
JPS5389280A (en) * 1977-01-14 1978-08-05 Ishigaki Mech Ind Removal of nitrogen oxides in fluidized bed incinerator
JPS5389872A (en) * 1977-01-18 1978-08-08 Mitsubishi Heavy Ind Ltd Removing method for nitrogen oxides in exhaust gas
JPS5423225A (en) * 1977-07-20 1979-02-21 Hitachi Zosen Corp Exhaust gas denitration type fluid bed combustion device
JPS5884029A (ja) * 1981-10-29 1983-05-20 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 酸化窒素放出物を減少させるための改良法
JP2005528208A (ja) * 2002-06-05 2005-09-22 エクソンモービル リサーチ アンド エンジニアリング カンパニー 熱ｎｏｘ除去プロセスと組み合わせた亜塩素酸ナトリウムによるｎｏｘの酸化

Families Citing this family (208)

* Cited by examiner, † Cited by third party
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JPS5641296B2 (ja) * 1974-11-11 1981-09-28
IT1051474B (it) * 1974-12-18 1981-04-21 Sumitomo Chemical Co Procedimento per il ricupero del calore in un processo di eliminazione di ossidi di azoto da gas di scarico
NL167334C (nl) * 1975-01-13 Mitsubishi Chem Ind Werkwijze voor het verwijderen van stikstofoxyden uit een verbrandingsgas, in afwezigheid van een katalysator en in aanwezigheid van een ammoniakbron en zuurstof.
JPS51137670A (en) * 1975-05-26 1976-11-27 Asahi Chem Ind Co Ltd Method for decreasing nitrogen oxides in exhaust gas
JPS5227422A (en) * 1975-07-23 1977-03-01 Ishikawajima Harima Heavy Ind Methdod of removing nitrogen oxides in apparatus for baking raw materials for cement
US4061597A (en) * 1975-12-04 1977-12-06 American Cyanamid Company NOx control in catalyst manufacture
US4208386A (en) * 1976-03-03 1980-06-17 Electric Power Research Institute, Inc. Urea reduction of NOx in combustion effluents
JPS52117869A (en) * 1976-03-31 1977-10-03 Onoda Cement Co Ltd Method for decreasing nitrogen oxides contained in combustion exhaust gas
CA1097487A (en) * 1976-04-20 1981-03-17 David W. Turner Method and apparatus for reducing no.sub.x emission to the atmosphere
JPS5314662A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Method for decreasing nitrogen oxides concentration of combustion exhaust gas
JPS5381819A (en) * 1976-12-15 1978-07-19 Okubo Yoshinori Apparatus for improving efficiency of explosive combustion of automobile engine
US4113838A (en) * 1976-12-30 1978-09-12 Mitsubishi Chemical Industries, Ltd. Method of treating combustion exhaust gas containing nitrogen oxides
FR2376685A1 (fr) * 1977-01-06 1978-08-04 Mitsubishi Chem Ind Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote
DE2700557C2 (de) * 1977-01-07 1986-07-17 Mitsubishi Chemical Industries Ltd., Tokio/Tokyo Verfahren zur Behandlung von Stickstoffoxide enthaltendem Verbrennungsabgas
US4199554A (en) * 1977-01-21 1980-04-22 Kureha Kagaku Kogyo Kabushiki Kaisha Method of and apparatus for removing nitrogen oxides from the gases containing nitrogen oxides
FR2395463A1 (fr) * 1977-06-20 1979-01-19 Hitachi Shipbuilding Eng Co Chaudiere comportant un appareil de denitration
US4325924A (en) * 1977-10-25 1982-04-20 Electric Power Research Institute, Inc. Urea reduction of NOx in fuel rich combustion effluents
US4216060A (en) * 1978-05-10 1980-08-05 Mitsubishi Kasei Kogyo Kabushiki Kaisha Horizontal type coke ovens
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FR2486513A1 (fr) * 1980-07-11 1982-01-15 Rhone Poulenc Ind Procede de traitement d'un courant gazeux contenant des oxydes d'azote et de l'oxygene
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DE3623015C3 (de) * 1986-07-09 1995-08-03 Kernforschungsz Karlsruhe Verfahren zur Verhinderung der Bildung von organischen Schadstoffen bei Verbrennungsprozessen
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JPH01503126A (ja) * 1987-03-13 1989-10-26 フユーエル　テク，インコーポレイテツド 複素環式炭化水素を用いて排ガス中の窒素酸化物を減少させる方法
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JPS5884029A (ja) * 1981-10-29 1983-05-20 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 酸化窒素放出物を減少させるための改良法
JP2005528208A (ja) * 2002-06-05 2005-09-22 エクソンモービル リサーチ アンド エンジニアリング カンパニー 熱ｎｏｘ除去プロセスと組み合わせた亜塩素酸ナトリウムによるｎｏｘの酸化
JP2005528207A (ja) * 2002-06-05 2005-09-22 エクソンモービル リサーチ アンド エンジニアリング カンパニー 熱ｎｏｘ除去方法と組み合わせた二酸化塩素によるｎｏｘの酸化
JP2006507124A (ja) * 2002-06-05 2006-03-02 エクソンモービル リサーチ アンド エンジニアリング カンパニー ＮＯｘの選択的な非触媒的低減

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US3900554A (en) 1975-08-19
AU6619474A (en) 1975-09-04
NL7403513A (ja) 1974-09-18
NL177660B (nl) 1985-06-03
GB1465856A (en) 1977-03-02
CA1022729A (en) 1977-12-20
JPS5035908B2 (ja) 1975-11-19
FR2221173A1 (ja) 1974-10-11
NL177660C (nl) 1985-11-01
FR2221173B1 (ja) 1978-12-01
IT1011077B (it) 1977-01-20
DE2411672B2 (de) 1981-02-05
DE2411672A1 (de) 1974-09-19
DE2411672C3 (de) 1982-03-11

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