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 languages
Japanese (ja)
Other versions
JPS5035908B2 (US20100223739A1-20100909-C00025.png
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

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/02Preparation 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 (US20100223739A1-20100909-C00025.png)

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 (US20100223739A1-20100909-C00025.png) 1975-01-27
JPS5035908B2 JPS5035908B2 (US20100223739A1-20100909-C00025.png) 1975-11-19

Family

ID=23339569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49029247A Expired JPS5035908B2 (US20100223739A1-20100909-C00025.png) 1973-03-16 1974-03-15

Country Status (8)

Country Link
US (1) US3900554A (US20100223739A1-20100909-C00025.png)
JP (1) JPS5035908B2 (US20100223739A1-20100909-C00025.png)
CA (1) CA1022729A (US20100223739A1-20100909-C00025.png)
DE (1) DE2411672C3 (US20100223739A1-20100909-C00025.png)
FR (1) FR2221173B1 (US20100223739A1-20100909-C00025.png)
GB (1) GB1465856A (US20100223739A1-20100909-C00025.png)
IT (1) IT1011077B (US20100223739A1-20100909-C00025.png)
NL (1) NL177660C (US20100223739A1-20100909-C00025.png)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153762A (US20100223739A1-20100909-C00025.png) * 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 (US20100223739A1-20100909-C00025.png) * 1975-05-13 1976-11-18
JPS51143848U (US20100223739A1-20100909-C00025.png) * 1975-05-15 1976-11-19
JPS51133833A (en) * 1975-05-15 1976-11-19 Mitsubishi Heavy Ind Ltd Utilization method of combustioned gas
JPS51138201A (en) * 1975-05-27 1976-11-29 Mitsubishi Heavy Ind Ltd Boiler reducing nitrogen oxide quantity produced
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
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
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

Families Citing this family (208)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641296B2 (US20100223739A1-20100909-C00025.png) * 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
US4181705A (en) * 1978-08-18 1980-01-01 Chevron Research Company Purification of fluidized-bed combustion flue gas
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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US4353206A (en) * 1980-08-20 1982-10-12 Westinghouse Electric Corp. Apparatus for removing NOx and for providing better plant efficiency in combined cycle plants
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JPS58501001A (ja) * 1981-06-22 1983-06-23 キヤタピラ− トラクタ− コンパニ− 窒素酸化物の放出を減少させるためのアンモニア/燃料比制御方式
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US4521389A (en) * 1981-10-05 1985-06-04 Chevron Research Company Process of controlling NOx in FCC flue gas in which an SO2 oxidation promotor is used
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US4682468A (en) * 1983-11-10 1987-07-28 Exxon Research And Engineering Company Non-catalytic method for reducing the NO emissions of gas turbines
US4507269A (en) 1983-11-10 1985-03-26 Exxon Research & Engineering Co. Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures greater than about 1300 degree K
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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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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
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CA1022729A (en) 1977-12-20
GB1465856A (en) 1977-03-02
IT1011077B (it) 1977-01-20
FR2221173B1 (US20100223739A1-20100909-C00025.png) 1978-12-01
NL177660C (nl) 1985-11-01
NL7403513A (US20100223739A1-20100909-C00025.png) 1974-09-18
DE2411672B2 (de) 1981-02-05
US3900554A (en) 1975-08-19
DE2411672C3 (de) 1982-03-11
JPS5035908B2 (US20100223739A1-20100909-C00025.png) 1975-11-19
DE2411672A1 (de) 1974-09-19
FR2221173A1 (US20100223739A1-20100909-C00025.png) 1974-10-11

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