NL8001669A - Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. - Google Patents
Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. Download PDFInfo
- Publication number
- NL8001669A NL8001669A NL8001669A NL8001669A NL8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A
- Authority
- NL
- Netherlands
- Prior art keywords
- layer
- graphite
- kcal
- hearth
- brickwork
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8001669A NL8001669A (nl) | 1980-03-21 | 1980-03-21 | Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. |
DE8181200270T DE3163718D1 (en) | 1980-03-21 | 1981-03-11 | A shaft furnace, particularly the refractory construction of the bottom thereof |
EP81200270A EP0040440B2 (de) | 1980-03-21 | 1981-03-11 | Schachtofen, insbesondere die feuerfeste Konstruktion dessen Gestellbodens |
AU68505/81A AU543837B2 (en) | 1980-03-21 | 1981-03-18 | Shaft furnace |
CA000373452A CA1147957A (en) | 1980-03-21 | 1981-03-19 | Shaft furnace, particularly the refractory construction of the bottom thereof |
US06/245,375 US4371334A (en) | 1980-03-21 | 1981-03-19 | Shaft furnace, particularly the refractory construction of the bottom thereof |
JP56039707A JPS5833285B2 (ja) | 1980-03-21 | 1981-03-20 | 高炉、特にその炉底の耐火構造 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8001669 | 1980-03-21 | ||
NL8001669A NL8001669A (nl) | 1980-03-21 | 1980-03-21 | Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8001669A true NL8001669A (nl) | 1981-10-16 |
Family
ID=19835036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8001669A NL8001669A (nl) | 1980-03-21 | 1980-03-21 | Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4371334A (de) |
EP (1) | EP0040440B2 (de) |
JP (1) | JPS5833285B2 (de) |
AU (1) | AU543837B2 (de) |
CA (1) | CA1147957A (de) |
DE (1) | DE3163718D1 (de) |
NL (1) | NL8001669A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU84042A1 (fr) * | 1982-03-26 | 1983-11-17 | Arbed | Rigole de coulee pour metaux liquides |
NL8301862A (nl) * | 1983-05-26 | 1984-12-17 | Hoogovens Groep Bv | Tapgatconstructie in de haard van een schachtoven. |
DE59002344D1 (de) * | 1990-09-03 | 1993-09-16 | Asea Brown Boveri | Gleichstrom-lichtbogenofen. |
PL2546215T3 (pl) | 2011-07-11 | 2017-09-29 | Sgl Carbon Se | Ogniotrwały kompozyt na wewnętrzną wykładzinę wielkiego pieca |
DE102011079967A1 (de) * | 2011-07-28 | 2013-01-31 | Sgl Carbon Se | Beschichtete Hochofensteine |
CN102329658B (zh) * | 2011-08-23 | 2015-12-16 | 华东理工大学 | 用于气流床气化炉的冷壁式衬里及包括其的装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423898A (en) * | 1944-02-18 | 1947-07-15 | Carnegie Illinois Steel Corp | Refractory bottom for metallurgical furnaces |
US2567007A (en) * | 1949-12-01 | 1951-09-04 | Brassert & Co | Blast furnace |
NL148939B (nl) * | 1970-12-18 | 1976-03-15 | Koninklijke Hoogovens En Staal | Bodem van een schachtoven, in het bijzonder van een hoogoven voor ijzerproduktie. |
US4004791A (en) * | 1976-03-17 | 1977-01-25 | United States Steel Corporation | Preshaped blast furnace hearth construction |
JPS5336804A (en) * | 1976-09-14 | 1978-04-05 | Shibaura Eng Works Ltd | Wrong leveling prevention device for track leveling apparatus |
FR2379784A1 (fr) * | 1977-02-08 | 1978-09-01 | Savoie Electrodes Refract | Nouveau garnissage refractaire pour fours |
AT365647B (de) * | 1977-10-11 | 1982-02-10 | Voest Alpine Ag | Hochofen mit einem mehrlagigen aus schamotte und kohlenstoffsteinen bestehenden gestellboden |
US4157815A (en) * | 1978-04-28 | 1979-06-12 | Inland Steel Company | Furnace bottom construction with seal |
-
1980
- 1980-03-21 NL NL8001669A patent/NL8001669A/nl not_active Application Discontinuation
-
1981
- 1981-03-11 EP EP81200270A patent/EP0040440B2/de not_active Expired - Lifetime
- 1981-03-11 DE DE8181200270T patent/DE3163718D1/de not_active Expired
- 1981-03-18 AU AU68505/81A patent/AU543837B2/en not_active Expired
- 1981-03-19 US US06/245,375 patent/US4371334A/en not_active Expired - Lifetime
- 1981-03-19 CA CA000373452A patent/CA1147957A/en not_active Expired
- 1981-03-20 JP JP56039707A patent/JPS5833285B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1147957A (en) | 1983-06-14 |
JPS5833285B2 (ja) | 1983-07-19 |
EP0040440A3 (en) | 1982-02-03 |
AU6850581A (en) | 1981-09-24 |
EP0040440B1 (de) | 1984-05-23 |
DE3163718D1 (en) | 1984-06-28 |
EP0040440B2 (de) | 1990-12-12 |
US4371334A (en) | 1983-02-01 |
EP0040440A2 (de) | 1981-11-25 |
JPS56142807A (en) | 1981-11-07 |
AU543837B2 (en) | 1985-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: HOOGOVENS GROEP B.V. |
|
BC | A request for examination has been filed | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: HOOGOVENS STAAL B.V. |
|
BV | The patent application has lapsed |