ZA715661B - Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products - Google Patents
Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical productsInfo
- Publication number
- ZA715661B ZA715661B ZA715661A ZA715661A ZA715661B ZA 715661 B ZA715661 B ZA 715661B ZA 715661 A ZA715661 A ZA 715661A ZA 715661 A ZA715661 A ZA 715661A ZA 715661 B ZA715661 B ZA 715661B
- Authority
- ZA
- South Africa
- Prior art keywords
- electric furnace
- submerged arc
- arc electric
- computerized process
- metallurgical products
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
- H05B7/148—Automatic control of power
- H05B7/156—Automatic control of power by hydraulic or pneumatic means for positioning of electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7785370A | 1970-10-05 | 1970-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA715661B true ZA715661B (en) | 1972-04-26 |
Family
ID=22140440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA715661A ZA715661B (en) | 1970-10-05 | 1971-08-24 | Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5722884B1 (en) |
| AT (1) | AT324722B (en) |
| AU (1) | AU464385B2 (en) |
| BE (1) | BE773467A (en) |
| CA (1) | CA958055A (en) |
| DE (1) | DE2149258B2 (en) |
| FR (1) | FR2110972A5 (en) |
| GB (1) | GB1372073A (en) |
| LU (1) | LU63997A1 (en) |
| NO (1) | NO141298C (en) |
| SE (1) | SE387215B (en) |
| YU (1) | YU35397B (en) |
| ZA (1) | ZA715661B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296269A (en) * | 1977-06-29 | 1981-10-20 | National Institute For Metallurgy | Control of electrical arc furnaces |
| FI64486C (en) * | 1982-04-16 | 1983-11-10 | Outokumpu Oy | SAETT ATT REGLERA OCH BALANSERA EFFEKTEN HOS EN ELEKTRISK UGN |
| JPH0356589U (en) * | 1989-10-03 | 1991-05-30 | ||
| RU2516360C2 (en) * | 2012-05-03 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Method to control electric arc mode of melting of ore-thermal furnace in production of phosphorus |
| CN114199039A (en) * | 2021-12-24 | 2022-03-18 | 鄂尔多斯市君正能源化工有限公司 | Automatic measuring system and method for submerged arc furnace electrode furnace entering depth |
-
1971
- 1971-08-24 ZA ZA715661A patent/ZA715661B/en unknown
- 1971-08-27 CA CA121,528A patent/CA958055A/en not_active Expired
- 1971-10-02 DE DE2149258A patent/DE2149258B2/en not_active Withdrawn
- 1971-10-04 JP JP7779671A patent/JPS5722884B1/ja active Pending
- 1971-10-04 BE BE773467A patent/BE773467A/en unknown
- 1971-10-04 YU YU2506/71A patent/YU35397B/en unknown
- 1971-10-04 FR FR7135701A patent/FR2110972A5/fr not_active Expired
- 1971-10-04 SE SE7112517A patent/SE387215B/en unknown
- 1971-10-04 NO NO3640/71A patent/NO141298C/en unknown
- 1971-10-04 AT AT854571A patent/AT324722B/en not_active IP Right Cessation
- 1971-10-04 LU LU63997D patent/LU63997A1/xx unknown
- 1971-10-05 GB GB4621171A patent/GB1372073A/en not_active Expired
- 1971-10-05 AU AU34157/71A patent/AU464385B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1372073A (en) | 1974-10-30 |
| DE2149258B2 (en) | 1980-10-09 |
| DE2149258A1 (en) | 1972-04-06 |
| AU3415771A (en) | 1973-04-12 |
| BE773467A (en) | 1972-04-04 |
| SE387215B (en) | 1976-08-30 |
| FR2110972A5 (en) | 1972-06-02 |
| CA958055A (en) | 1974-11-19 |
| LU63997A1 (en) | 1972-06-28 |
| YU250671A (en) | 1980-06-30 |
| JPS5722884B1 (en) | 1982-05-15 |
| AT324722B (en) | 1975-09-10 |
| YU35397B (en) | 1980-12-31 |
| AU464385B2 (en) | 1975-08-28 |
| NO141298C (en) | 1980-02-06 |
| NO141298B (en) | 1979-10-29 |
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