JPS5315639A - Boiler has denitration device built-in - Google Patents

Boiler has denitration device built-in

Info

Publication number
JPS5315639A
JPS5315639A JP8997276A JP8997276A JPS5315639A JP S5315639 A JPS5315639 A JP S5315639A JP 8997276 A JP8997276 A JP 8997276A JP 8997276 A JP8997276 A JP 8997276A JP S5315639 A JPS5315639 A JP S5315639A
Authority
JP
Japan
Prior art keywords
boiler
denitration device
device built
denitration
exhaust gas
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.)
Pending
Application number
JP8997276A
Other languages
Japanese (ja)
Inventor
Kohei Hamabe
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.)
Hitachi Zosen Corp
Original Assignee
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
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP8997276A priority Critical patent/JPS5315639A/en
Priority to CA282,198A priority patent/CA1092910A/en
Priority to GB28792/77A priority patent/GB1544169A/en
Priority to US05/815,722 priority patent/US4160009A/en
Priority to DE2733408A priority patent/DE2733408C3/en
Priority to SE7708522A priority patent/SE422620B/en
Priority to FR7722982A priority patent/FR2360045A1/en
Publication of JPS5315639A publication Critical patent/JPS5315639A/en
Priority to FR8400975A priority patent/FR2539216A1/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)

Abstract

PURPOSE: To constantly perform positive denitration, by setting a denitration reaction layer to the optimum reaction temp distribution range of catalyzer in an exhaust gas flow path while mounting a temp control means, which carries out the temp control of exhaust gas in said range.
COPYRIGHT: (C)1978,JPO&Japio
JP8997276A 1976-07-27 1976-07-27 Boiler has denitration device built-in Pending JPS5315639A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP8997276A JPS5315639A (en) 1976-07-27 1976-07-27 Boiler has denitration device built-in
CA282,198A CA1092910A (en) 1976-07-27 1977-07-06 Boiler apparatus containing denitrator
GB28792/77A GB1544169A (en) 1976-07-27 1977-07-08 Boiler apparatus containing a denitrator
US05/815,722 US4160009A (en) 1976-07-27 1977-07-14 Boiler apparatus containing denitrator
DE2733408A DE2733408C3 (en) 1976-07-27 1977-07-23 Flue gas flue of a boiler system
SE7708522A SE422620B (en) 1976-07-27 1977-07-25 ANG PANEL, INCLUDING A DEFITRATOR, WITH AN OVEN AND MULTIPLE EXCHANGER
FR7722982A FR2360045A1 (en) 1976-07-27 1977-07-26 BOILER CONTAINING A DENITRATION DEVICE
FR8400975A FR2539216A1 (en) 1976-07-27 1984-01-23 Boiler with heat exchange stages in furnace and flue gas channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8997276A JPS5315639A (en) 1976-07-27 1976-07-27 Boiler has denitration device built-in

Publications (1)

Publication Number Publication Date
JPS5315639A true JPS5315639A (en) 1978-02-13

Family

ID=13985586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8997276A Pending JPS5315639A (en) 1976-07-27 1976-07-27 Boiler has denitration device built-in

Country Status (1)

Country Link
JP (1) JPS5315639A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426245A1 (en) * 1984-07-17 1986-01-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck CATALYST - NO (DOWN ARROW) X (DOWN ARROW) DEPOSIT IN THE BOILER AREA
FR2644560A1 (en) * 1989-03-14 1990-09-21 Inst Francais Du Petrole METHOD AND DEVICE FOR BURNING FUELS RICH IN CHLORINATED PRODUCTS AND / OR IN HEAVY METALS
JPH0926105A (en) * 1995-07-12 1997-01-28 Mitsubishi Heavy Ind Ltd Boiler
CN103968402A (en) * 2014-04-24 2014-08-06 江苏申港锅炉有限公司 Flue gas denitrification system of coal-fired unit
WO2014188790A1 (en) * 2013-05-23 2014-11-27 電源開発株式会社 Fossil-fuel power plant and fossil-fuel power plant operation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514638A (en) * 1974-07-03 1976-01-14 Takuma Kk Boiradeguchino nenshogasuondoo itsuteinishi tsuneni haiendatsushono kohannooijisurusochi
JPS5147637A (en) * 1974-10-23 1976-04-23 Hitachi Shipbuilding Eng Co Datsushosochi onaizoshita boira
JPS51142736A (en) * 1975-06-04 1976-12-08 Mitsubishi Heavy Ind Ltd Boiler or industrial heating furnace equipped with a device to remove nox

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514638A (en) * 1974-07-03 1976-01-14 Takuma Kk Boiradeguchino nenshogasuondoo itsuteinishi tsuneni haiendatsushono kohannooijisurusochi
JPS5147637A (en) * 1974-10-23 1976-04-23 Hitachi Shipbuilding Eng Co Datsushosochi onaizoshita boira
JPS51142736A (en) * 1975-06-04 1976-12-08 Mitsubishi Heavy Ind Ltd Boiler or industrial heating furnace equipped with a device to remove nox

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426245A1 (en) * 1984-07-17 1986-01-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck CATALYST - NO (DOWN ARROW) X (DOWN ARROW) DEPOSIT IN THE BOILER AREA
FR2644560A1 (en) * 1989-03-14 1990-09-21 Inst Francais Du Petrole METHOD AND DEVICE FOR BURNING FUELS RICH IN CHLORINATED PRODUCTS AND / OR IN HEAVY METALS
JPH0926105A (en) * 1995-07-12 1997-01-28 Mitsubishi Heavy Ind Ltd Boiler
WO2014188790A1 (en) * 2013-05-23 2014-11-27 電源開発株式会社 Fossil-fuel power plant and fossil-fuel power plant operation method
JP2014228218A (en) * 2013-05-23 2014-12-08 電源開発株式会社 Fire power-generating plant and operation method of the same
US9927117B2 (en) 2013-05-23 2018-03-27 Electric Power Development Co., Ltd. Fossil-fuel power plant and fossil-fuel power plant operation method
CN103968402A (en) * 2014-04-24 2014-08-06 江苏申港锅炉有限公司 Flue gas denitrification system of coal-fired unit

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