JPS5730784A - Heat insulating brick for end flue of coke oven - Google Patents

Heat insulating brick for end flue of coke oven

Info

Publication number
JPS5730784A
JPS5730784A JP9472780A JP9472780A JPS5730784A JP S5730784 A JPS5730784 A JP S5730784A JP 9472780 A JP9472780 A JP 9472780A JP 9472780 A JP9472780 A JP 9472780A JP S5730784 A JPS5730784 A JP S5730784A
Authority
JP
Japan
Prior art keywords
heat insulating
insulating brick
coke oven
end flue
flue
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.)
Granted
Application number
JP9472780A
Other languages
Japanese (ja)
Other versions
JPS6219799B2 (en
Inventor
Yuji Narita
Takao Suzuki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9472780A priority Critical patent/JPS5730784A/en
Publication of JPS5730784A publication Critical patent/JPS5730784A/en
Publication of JPS6219799B2 publication Critical patent/JPS6219799B2/ja
Granted legal-status Critical Current

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE: To provide the titled heat insulating brick having specific apparent porosity, iron oxide content, and working temperature, and capable of reducing the amout of carbon deposited during operation.
CONSTITUTION: In the end flue part of the combustion chamber 2 of a coke oven, heat insulating brick 11 having an apparent porosity of ≤17%, iron oxide content of <1%, and working temperature of ≥1,000°C is used as a heat insulation layer between the partition wall 12 made of silicious brick and constituting the flue and the metallic frame supporting the oven.
COPYRIGHT: (C)1982,JPO&Japio
JP9472780A 1980-07-11 1980-07-11 Heat insulating brick for end flue of coke oven Granted JPS5730784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9472780A JPS5730784A (en) 1980-07-11 1980-07-11 Heat insulating brick for end flue of coke oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9472780A JPS5730784A (en) 1980-07-11 1980-07-11 Heat insulating brick for end flue of coke oven

Publications (2)

Publication Number Publication Date
JPS5730784A true JPS5730784A (en) 1982-02-19
JPS6219799B2 JPS6219799B2 (en) 1987-05-01

Family

ID=14118139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9472780A Granted JPS5730784A (en) 1980-07-11 1980-07-11 Heat insulating brick for end flue of coke oven

Country Status (1)

Country Link
JP (1) JPS5730784A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005215A1 (en) * 1995-08-01 1997-02-13 Bhp Refractories Pty. Ltd. Coke oven
JP2011530482A (en) * 2008-08-14 2011-12-22 ゼネラル・エレクトリック・カンパニイ Heat-resistant material with improved resistance to molten slag
CN109897649A (en) * 2019-04-03 2019-06-18 中冶焦耐(大连)工程技术有限公司 A kind of coke oven combustion chamber burner insulation construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949161A (en) * 1972-09-19 1974-05-13
JPS52140501A (en) * 1976-05-19 1977-11-24 Nippon Steel Corp Coke ovens
JPS5529523A (en) * 1978-08-21 1980-03-01 Nippon Kasei Kk Repair of carbonizing chamber wall in coke oven

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949161A (en) * 1972-09-19 1974-05-13
JPS52140501A (en) * 1976-05-19 1977-11-24 Nippon Steel Corp Coke ovens
JPS5529523A (en) * 1978-08-21 1980-03-01 Nippon Kasei Kk Repair of carbonizing chamber wall in coke oven

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005215A1 (en) * 1995-08-01 1997-02-13 Bhp Refractories Pty. Ltd. Coke oven
GB2319595A (en) * 1995-08-01 1998-05-27 Bhp Refractories Pty Ltd Coke oven
US6066236A (en) * 1995-08-01 2000-05-23 Bhp Refractories Pty. Ltd. Coke oven wall with a plurality of flue cavities
JP2011530482A (en) * 2008-08-14 2011-12-22 ゼネラル・エレクトリック・カンパニイ Heat-resistant material with improved resistance to molten slag
CN109897649A (en) * 2019-04-03 2019-06-18 中冶焦耐(大连)工程技术有限公司 A kind of coke oven combustion chamber burner insulation construction

Also Published As

Publication number Publication date
JPS6219799B2 (en) 1987-05-01

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