JPS5730784A - Heat insulating brick for end flue of coke oven - Google Patents
Heat insulating brick for end flue of coke ovenInfo
- 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
Links
Landscapes
- 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
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)
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)
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 |
-
1980
- 1980-07-11 JP JP9472780A patent/JPS5730784A/en active Granted
Patent Citations (3)
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)
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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