CA1122631A - Dome pour fours electriques - Google Patents

Dome pour fours electriques

Info

Publication number: CA1122631A
Authority: CA; Canada
Prior art keywords: roof; cooling; pipes; temperature; flanges
Prior art date: 1979-03-16
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.): Expired

Application number

CA323,565A

Other languages

English (en)

Inventor

Harald Krogsrud

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.)

Elkem ASA

Original Assignee

Elkem Spigerverket AS

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.)

1979-03-16

Filing date

1979-03-16

Publication date

1982-04-27

1979-03-16 Application filed by Elkem Spigerverket AS filed Critical Elkem Spigerverket AS

1979-03-16 Priority to CA323,565A priority Critical patent/CA1122631A/fr

1982-04-27 Application granted granted Critical

1982-04-27 Publication of CA1122631A publication Critical patent/CA1122631A/fr

Status Expired legal-status Critical Current

Links

238000003723 Smelting Methods 0.000 title claims abstract description 25
238000001816 cooling Methods 0.000 claims abstract description 25
239000002826 coolant Substances 0.000 claims description 8
229910000831 Steel Inorganic materials 0.000 claims description 5
239000010959 steel Substances 0.000 claims description 5
239000011810 insulating material Substances 0.000 claims description 4
125000006850 spacer group Chemical group 0.000 claims description 4
239000011490 mineral wool Substances 0.000 claims description 3
239000012809 cooling fluid Substances 0.000 abstract 1
239000007789 gas Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
238000010276 construction Methods 0.000 description 2
238000005304 joining Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
-1 e.g. Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1

Landscapes

Vertical, Hearth, Or Arc Furnaces (AREA)

CA323,565A 1979-03-16 1979-03-16 Dome pour fours electriques Expired CA1122631A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA323,565A CA1122631A (fr)	1979-03-16	1979-03-16	Dome pour fours electriques

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA323,565A CA1122631A (fr)	1979-03-16	1979-03-16	Dome pour fours electriques

Publications (1)

Publication Number	Publication Date
CA1122631A true CA1122631A (fr)	1982-04-27

Family

ID=4113761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA323,565A Expired CA1122631A (fr)	1979-03-16	1979-03-16	Dome pour fours electriques

Country Status (1)

Country	Link
CA (1)	CA1122631A (fr)

1979
- 1979-03-16 CA CA323,565A patent/CA1122631A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-04-27	MKEX	Expiry