JPS55131086A - Coke oven - Google Patents
Coke ovenInfo
- Publication number
- JPS55131086A JPS55131086A JP3909979A JP3909979A JPS55131086A JP S55131086 A JPS55131086 A JP S55131086A JP 3909979 A JP3909979 A JP 3909979A JP 3909979 A JP3909979 A JP 3909979A JP S55131086 A JPS55131086 A JP S55131086A
- Authority
- JP
- Japan
- Prior art keywords
- particle
- silicon carbide
- coating layer
- refractory
- 10w100wt
- 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
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Abstract
PURPOSE: To improve durability by reducing the deposition of carbon on the inner surface of a wall within an oven, by a method wherein a calcined coating layer consisting of an inorg. binder and particle contg. silicon carbide particle, silicon nitride particle or graphite particle, is formed on the surface of a lining refractory.
CONSTITUTION: A calcined coating layer consists of a matrix part 14 composed of an inorg. binder and a particle part composed of 10W100wt% (based on the combined weight of particles) of a member 12 contg. at least one selected from silicon carbide particle, silicon nitride particle and graphite particle and 90W0wt% of an oxide refractory particle 13. The calcined coating layer is formed on the surface of a lining refractory 8 of at least one member selected from an oven lid 1, a riser 2 and a lime charging port 3. The reason for which the graphite particle, etc. are used within the range of 10W100wt%, is that, when below 10wt%, it is not sufficient to prevent the deposition of carbon but it is of no practical use. The silicon carbide, etc. are more difficult of obtain than the oxide refractory. Hence, it is preferred to use 0W90wt% of the oxide refractory instead of the silicon carbide, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3909979A JPS55131086A (en) | 1979-03-31 | 1979-03-31 | Coke oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3909979A JPS55131086A (en) | 1979-03-31 | 1979-03-31 | Coke oven |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55131086A true JPS55131086A (en) | 1980-10-11 |
JPS6219477B2 JPS6219477B2 (en) | 1987-04-28 |
Family
ID=12543620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3909979A Granted JPS55131086A (en) | 1979-03-31 | 1979-03-31 | Coke oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131086A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5973473A (en) * | 1982-10-19 | 1984-04-25 | 品川白煉瓦株式会社 | Coating material for coke oven door |
JPS59185250U (en) * | 1983-05-26 | 1984-12-08 | 東邦瓦斯株式会社 | Edge cutting device for coke oven coal charging mouth |
JPS60156155U (en) * | 1984-03-28 | 1985-10-17 | 九州耐火煉瓦株式会社 | Coke furnace coal port |
JPS6213490A (en) * | 1985-07-12 | 1987-01-22 | Hitachi Ltd | Oven for reaction of coal |
CN103667575A (en) * | 2013-10-18 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | Rotary hearth furnace bottom and rotary hearth furnace with same |
CN112358287A (en) * | 2020-11-10 | 2021-02-12 | 宜兴市丁山耐火器材有限公司 | One-step formed glaze-fired integral ascending pipe and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111704466B (en) * | 2020-07-07 | 2021-09-21 | 中钢集团洛阳耐火材料研究院有限公司 | Silicon carbide-magnesium aluminate spinel-aluminum composite refractory material |
-
1979
- 1979-03-31 JP JP3909979A patent/JPS55131086A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5973473A (en) * | 1982-10-19 | 1984-04-25 | 品川白煉瓦株式会社 | Coating material for coke oven door |
JPS6340463B2 (en) * | 1982-10-19 | 1988-08-11 | Shinagawa Refractories Co | |
JPS59185250U (en) * | 1983-05-26 | 1984-12-08 | 東邦瓦斯株式会社 | Edge cutting device for coke oven coal charging mouth |
JPS60156155U (en) * | 1984-03-28 | 1985-10-17 | 九州耐火煉瓦株式会社 | Coke furnace coal port |
JPS6213490A (en) * | 1985-07-12 | 1987-01-22 | Hitachi Ltd | Oven for reaction of coal |
JPH043437B2 (en) * | 1985-07-12 | 1992-01-23 | ||
CN103667575A (en) * | 2013-10-18 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | Rotary hearth furnace bottom and rotary hearth furnace with same |
CN112358287A (en) * | 2020-11-10 | 2021-02-12 | 宜兴市丁山耐火器材有限公司 | One-step formed glaze-fired integral ascending pipe and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6219477B2 (en) | 1987-04-28 |
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