JPS5364103A - Waste heat recovery boiler - Google Patents

Waste heat recovery boiler

Info

Publication number
JPS5364103A
JPS5364103A JP11401477A JP11401477A JPS5364103A JP S5364103 A JPS5364103 A JP S5364103A JP 11401477 A JP11401477 A JP 11401477A JP 11401477 A JP11401477 A JP 11401477A JP S5364103 A JPS5364103 A JP S5364103A
Authority
JP
Japan
Prior art keywords
waste heat
heat recovery
recovery boiler
combustion gas
denitration
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
JP11401477A
Other languages
Japanese (ja)
Inventor
Akira Sakai
Taiji Inui
Yasuaki Yokoi
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 Ltd
Original Assignee
Hitachi 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
Priority claimed from US05/726,186 external-priority patent/US4106286A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of JPS5364103A publication Critical patent/JPS5364103A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/008—Adaptations for flue gas purification in steam generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Chimneys And Flues (AREA)

Abstract

PURPOSE:To high maintain denitration performance and decrease NOx concentration by installing a denitration device to remove the NOx components in combustion gas in the region where the combustion gas temperature becomes 300 to 400 deg.C.
JP11401477A 1976-09-24 1977-09-22 Waste heat recovery boiler Pending JPS5364103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/726,186 US4106286A (en) 1975-09-29 1976-09-24 Waste heat recovery boiler apparatus

Publications (1)

Publication Number Publication Date
JPS5364103A true JPS5364103A (en) 1978-06-08

Family

ID=24917569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11401477A Pending JPS5364103A (en) 1976-09-24 1977-09-22 Waste heat recovery boiler

Country Status (1)

Country Link
JP (1) JPS5364103A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778929A (en) * 1980-11-06 1982-05-17 Babcock Hitachi Kk Denitrification of waste gas from steam reforming furnace
JPS6221703A (en) * 1985-07-22 1987-01-30 Mitsui Eng & Shipbuild Co Ltd Nitric acid plant having exhaust gas denitrizer
US4912928A (en) * 1987-09-11 1990-04-03 Mitsubishi Jukogyo Kabushiki Kaisha Exhaust heat exchanger system
JP2002361074A (en) * 2001-06-12 2002-12-17 Babcock Hitachi Kk Reactor for exhaust gas denitration apparatus
JP2004524960A (en) * 2001-02-26 2004-08-19 エイビービー ラマス グローバル インコーポレイテッド Radiative flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
JP2004530538A (en) * 2001-02-26 2004-10-07 エイビービー ラマス グローバル インコーポレイテッド Reactor and method for reducing nitrogen oxides content of gas
WO2019054108A1 (en) * 2017-09-15 2019-03-21 三菱日立パワーシステムズ株式会社 Dinitrifcation apparatus for coal fired boiler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116474A (en) * 1974-02-18 1975-09-11 Haessle Ab Shinkinakagobutsuno seizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116474A (en) * 1974-02-18 1975-09-11 Haessle Ab Shinkinakagobutsuno seizoho

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778929A (en) * 1980-11-06 1982-05-17 Babcock Hitachi Kk Denitrification of waste gas from steam reforming furnace
JPH0131560B2 (en) * 1980-11-06 1989-06-27 Babcock Hitachi Kk
JPS6221703A (en) * 1985-07-22 1987-01-30 Mitsui Eng & Shipbuild Co Ltd Nitric acid plant having exhaust gas denitrizer
US4912928A (en) * 1987-09-11 1990-04-03 Mitsubishi Jukogyo Kabushiki Kaisha Exhaust heat exchanger system
JP2004524960A (en) * 2001-02-26 2004-08-19 エイビービー ラマス グローバル インコーポレイテッド Radiative flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
JP2004530538A (en) * 2001-02-26 2004-10-07 エイビービー ラマス グローバル インコーポレイテッド Reactor and method for reducing nitrogen oxides content of gas
JP2002361074A (en) * 2001-06-12 2002-12-17 Babcock Hitachi Kk Reactor for exhaust gas denitration apparatus
WO2019054108A1 (en) * 2017-09-15 2019-03-21 三菱日立パワーシステムズ株式会社 Dinitrifcation apparatus for coal fired boiler
JPWO2019054108A1 (en) * 2017-09-15 2020-04-16 三菱日立パワーシステムズ株式会社 Denitration equipment for coal-fired boilers

Similar Documents

Publication Publication Date Title
JPS5241701A (en) Waste heat reclaiming boiler system
JPS5364103A (en) Waste heat recovery boiler
JPS5297004A (en) Flue heat exchanger
JPS5413801A (en) Waste heat recovery boiler
JPS51117333A (en) Method for eliminating noxious components from gas in a heating furnac e
EP0099658A3 (en) Combustion devices
JPS51142736A (en) Boiler or industrial heating furnace equipped with a device to remove nox
JPS52111035A (en) Gas combustion device
JPS5273171A (en) Removal of nox
JPS5213473A (en) Treatment process for exhaust gases
JPS5316101A (en) Boiler plant by using blast furnace gas
JPS5297436A (en) Kerosene burner
JPS537577A (en) Simultaneous desulfurizing and denitrating method for exhaust gas
JPS5423225A (en) Exhaust gas denitration type fluid bed combustion device
JPS5322889A (en) Catalyst element for removing nitrogen oxides
JPS52107268A (en) Combustion apparatus
JPS534768A (en) Apparatus for dust collection and denitration
JPS52126079A (en) Deodorizer
JPS522869A (en) Industrial exhaust combustion gas treatment facility
JPS5364102A (en) Waste heat recovery boiler
JPS5336736A (en) Waste heat recovery type combustion arrangement
JPS5330035A (en) Combustion device
JPS52132444A (en) High frequency heating device
JPS52148702A (en) Waste heat recovery device
JPS5390671A (en) Temperature adjustement of waste oil