JPS6424894A - Method and apparatus for monitoring slag flow-down in coal gasification furnace - Google Patents

Method and apparatus for monitoring slag flow-down in coal gasification furnace

Info

Publication number: JPS6424894A
Authority: JP; Japan
Prior art keywords: slag; dropping; state; coal gasification; gasification furnace
Prior art date: 1987-07-22
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

JP18104387A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0456079B2 (da

Inventor

Atsushi Morihara

Shuntaro Koyama

Tomohiko Miyamoto

Shoji Watanabe

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.)

1987-07-22

Filing date

1987-07-22

Publication date

1989-01-26

1987-07-22 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1987-07-22 Priority to JP18104387A priority Critical patent/JPS6424894A/ja

1989-01-26 Publication of JPS6424894A publication Critical patent/JPS6424894A/ja

1992-09-07 Publication of JPH0456079B2 publication Critical patent/JPH0456079B2/ja

Status Granted legal-status Critical Current

Links

239000002893 slag Substances 0.000 title abstract 15
239000003245 coal Substances 0.000 title abstract 4
238000002309 gasification Methods 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
238000012544 monitoring process Methods 0.000 title 1
239000010883 coal ash Substances 0.000 abstract 1

Landscapes

Gasification And Melting Of Waste (AREA)

JP18104387A 1987-07-22 1987-07-22 Method and apparatus for monitoring slag flow-down in coal gasification furnace Granted JPS6424894A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP18104387A JPS6424894A (en)	1987-07-22	1987-07-22	Method and apparatus for monitoring slag flow-down in coal gasification furnace

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18104387A JPS6424894A (en)	1987-07-22	1987-07-22	Method and apparatus for monitoring slag flow-down in coal gasification furnace

Publications (2)

Publication Number	Publication Date
JPS6424894A true JPS6424894A (en)	1989-01-26
JPH0456079B2 JPH0456079B2 (da)	1992-09-07

Family

ID=16093764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18104387A Granted JPS6424894A (en)	1987-07-22	1987-07-22	Method and apparatus for monitoring slag flow-down in coal gasification furnace

Country Status (1)

Country	Link
JP (1)	JPS6424894A (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008111077A (ja) *	2006-10-31	2008-05-15	Central Res Inst Of Electric Power Ind	石炭ガス化炉運転制御方法、石炭ガス化炉運転制御装置および石炭ガス化炉運転制御プログラム
JP2012082419A (ja) *	2010-10-08	2012-04-26	General Electric Co <Ge>	ガス化装置モニタ及び制御システム
CN113281817A (zh) *	2021-06-15	2021-08-20	浙江巨化热电有限公司	一种煤粉锅炉炉内落渣监测系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5889692A (ja) *	1981-11-20	1983-05-28	Electric Power Dev Co Ltd	石炭ガス化炉におけるスラッグタンプ検知装置
JPS6088091A (ja) *	1983-10-21	1985-05-17	Hitachi Ltd	噴流層石炭ガス化炉の運転方法及びその装置
JPS60224034A (ja) *	1984-04-23	1985-11-08	Hitachi Ltd	ボイラの燃焼火炎計測装置
JPS6240535U (da) *	1985-08-27	1987-03-11

1987
- 1987-07-22 JP JP18104387A patent/JPS6424894A/ja active Granted

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5889692A (ja) *	1981-11-20	1983-05-28	Electric Power Dev Co Ltd	石炭ガス化炉におけるスラッグタンプ検知装置
JPS6088091A (ja) *	1983-10-21	1985-05-17	Hitachi Ltd	噴流層石炭ガス化炉の運転方法及びその装置
JPS60224034A (ja) *	1984-04-23	1985-11-08	Hitachi Ltd	ボイラの燃焼火炎計測装置
JPS6240535U (da) *	1985-08-27	1987-03-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008111077A (ja) *	2006-10-31	2008-05-15	Central Res Inst Of Electric Power Ind	石炭ガス化炉運転制御方法、石炭ガス化炉運転制御装置および石炭ガス化炉運転制御プログラム
JP2012082419A (ja) *	2010-10-08	2012-04-26	General Electric Co <Ge>	ガス化装置モニタ及び制御システム
CN113281817A (zh) *	2021-06-15	2021-08-20	浙江巨化热电有限公司	一种煤粉锅炉炉内落渣监测系统及方法

Also Published As

Publication number	Publication date
JPH0456079B2 (da)	1992-09-07

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Legal Events

Date	Code	Title	Description
2004-07-13	S111	Request for change of ownership or part of ownership	Free format text: JAPANESE INTERMEDIATE CODE: R313111
2004-07-22	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2005-09-07	LAPS	Cancellation because of no payment of annual fees