JPS5120444B1 - - Google Patents
Info
- Publication number
- JPS5120444B1 JPS5120444B1 JP44049965A JP4996569A JPS5120444B1 JP S5120444 B1 JPS5120444 B1 JP S5120444B1 JP 44049965 A JP44049965 A JP 44049965A JP 4996569 A JP4996569 A JP 4996569A JP S5120444 B1 JPS5120444 B1 JP S5120444B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0073—Selection or treatment of the reducing gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT601668A AT303780B (en) | 1968-06-24 | 1968-06-24 | Process and device for the production of sponge iron from oxidic iron ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5120444B1 true JPS5120444B1 (en) | 1976-06-25 |
Family
ID=3582026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44049965A Pending JPS5120444B1 (en) | 1968-06-24 | 1969-06-24 |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5120444B1 (en) |
| AT (1) | AT303780B (en) |
| BE (1) | BE735044A (en) |
| BG (1) | BG16457A3 (en) |
| BR (1) | BR6910042D0 (en) |
| CS (1) | CS186202B2 (en) |
| DE (1) | DE1927558B1 (en) |
| ES (1) | ES368560A1 (en) |
| FR (1) | FR2011575A1 (en) |
| GB (1) | GB1241715A (en) |
| LU (1) | LU58917A1 (en) |
| NL (1) | NL6909659A (en) |
| NO (1) | NO124697B (en) |
| PL (1) | PL72637B1 (en) |
| RO (1) | RO55582A (en) |
| SE (1) | SE380831B (en) |
| SU (1) | SU528040A3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512256U (en) * | 1978-07-11 | 1980-01-25 | ||
| JPS57194327U (en) * | 1981-06-05 | 1982-12-09 | ||
| JP2014505169A (en) * | 2010-12-28 | 2014-02-27 | ポスコ | Hot metal manufacturing apparatus and hot metal manufacturing method using the same |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653512C2 (en) * | 1976-11-25 | 1983-10-06 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the direct reduction of oxidic ferrous materials |
| DE3123589A1 (en) * | 1981-06-13 | 1983-01-13 | Fried. Krupp Gmbh, 4300 Essen | "DEVICE FOR SEPARATING THE IRON SPONGE PRODUCT PRODUCED IN THE TURNTUBE" |
| DE3334221A1 (en) * | 1983-08-25 | 1985-03-14 | Mannesmann AG, 4000 Düsseldorf | METHOD FOR PRODUCING LIQUID, CARBONATED IRON FROM IRON SPONGE |
| US5045112A (en) * | 1988-02-08 | 1991-09-03 | Northern States Power Company | Cogeneration process for production of energy and iron materials, including steel |
| US5055131A (en) * | 1987-08-31 | 1991-10-08 | Northern States Power Company | Cogeneration process for production of energy and iron materials |
| US5064174A (en) * | 1989-10-16 | 1991-11-12 | Northern States Power Company | Apparatus for production of energy and iron materials, including steel |
| RU2299911C1 (en) * | 2005-12-27 | 2007-05-27 | Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" | Device for smelting metals and alloys |
| DE102009001646B3 (en) * | 2009-03-18 | 2010-07-22 | Daou, Rafic Boulos, Bdadoun | Steel production apparatus comprises electric arc furnace for cyclically melting crushed scrap iron portions, unit for current generation from the thermal energy in hot process exhaust gas of the electric arc furnace, and shredder plant |
| TWI573878B (en) | 2009-03-18 | 2017-03-11 | 拉斐克 布洛斯 道 | Steel production facility, steel-making method and method of using electric energy in the steel production facility |
| WO2014035276A1 (en) * | 2012-08-28 | 2014-03-06 | Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" | Method and apparatus for producing metal from materials containing iron oxides |
| CN107677119B (en) * | 2017-11-28 | 2023-09-29 | 河南昱千鑫金属科技有限公司 | Automatic feeding system of rotary kiln and control method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1937822A (en) * | 1933-12-05 | Beneficiation of ores | ||
| US2694097A (en) * | 1952-06-21 | 1954-11-09 | Elektrokemisk As | Electric smelting equipment and method of using same |
| DE1149033B (en) * | 1956-04-04 | 1963-05-22 | Horace Freemann | Process for the dry reduction of iron oxide or other metal oxides, such as the oxides of copper, cobalt or nickel |
-
1968
- 1968-06-24 AT AT601668A patent/AT303780B/en active
-
1969
- 1969-05-30 DE DE19691927558 patent/DE1927558B1/en not_active Ceased
- 1969-06-19 ES ES368560A patent/ES368560A1/en not_active Expired
- 1969-06-19 CS CS6900004336A patent/CS186202B2/en unknown
- 1969-06-20 LU LU58917D patent/LU58917A1/xx unknown
- 1969-06-23 SE SE6908853A patent/SE380831B/en unknown
- 1969-06-23 BR BR210042/69A patent/BR6910042D0/en unknown
- 1969-06-23 GB GB31566/69A patent/GB1241715A/en not_active Expired
- 1969-06-23 FR FR6920991A patent/FR2011575A1/fr not_active Withdrawn
- 1969-06-23 RO RORUA60316*8A patent/RO55582A/ro unknown
- 1969-06-24 NL NL6909659A patent/NL6909659A/xx unknown
- 1969-06-24 PL PL13437369A patent/PL72637B1/pl unknown
- 1969-06-24 BG BG012514A patent/BG16457A3/en unknown
- 1969-06-24 JP JP44049965A patent/JPS5120444B1/ja active Pending
- 1969-06-24 NO NO2611/69A patent/NO124697B/no unknown
- 1969-06-24 SU SU1339301A patent/SU528040A3/en active
- 1969-06-24 BE BE735044D patent/BE735044A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512256U (en) * | 1978-07-11 | 1980-01-25 | ||
| JPS57194327U (en) * | 1981-06-05 | 1982-12-09 | ||
| JP2014505169A (en) * | 2010-12-28 | 2014-02-27 | ポスコ | Hot metal manufacturing apparatus and hot metal manufacturing method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6910042D0 (en) | 1973-04-17 |
| RO55582A (en) | 1974-01-03 |
| ES368560A1 (en) | 1971-05-01 |
| SE380831B (en) | 1975-11-17 |
| LU58917A1 (en) | 1969-11-11 |
| DE1927558B1 (en) | 1971-08-26 |
| CS186202B2 (en) | 1978-11-30 |
| SU528040A3 (en) | 1976-09-05 |
| FR2011575A1 (en) | 1970-03-06 |
| BE735044A (en) | 1969-12-01 |
| PL72637B1 (en) | 1974-08-31 |
| AT303780B (en) | 1972-12-11 |
| BG16457A3 (en) | 1972-11-20 |
| NO124697B (en) | 1972-05-23 |
| NL6909659A (en) | 1969-12-30 |
| GB1241715A (en) | 1971-08-04 |