GR74056B - - Google Patents
Info
- Publication number
- GR74056B GR74056B GR64025A GR810164025A GR74056B GR 74056 B GR74056 B GR 74056B GR 64025 A GR64025 A GR 64025A GR 810164025 A GR810164025 A GR 810164025A GR 74056 B GR74056 B GR 74056B
- Authority
- GR
- Greece
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
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- 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
- Y02P10/20—Recycling
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/132,309 US4304597A (en) | 1980-03-20 | 1980-03-20 | System for control of sinter formation in iron oxide reducing kilns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR74056B true GR74056B (el) | 1984-06-06 |
Family
ID=22453428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR64025A GR74056B (el) | 1980-03-20 | 1981-02-02 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4304597A (el) |
| JP (1) | JPS56133410A (el) |
| KR (1) | KR850001535B1 (el) |
| BR (1) | BR8101002A (el) |
| CA (1) | CA1160848A (el) |
| ES (1) | ES499240A0 (el) |
| GR (1) | GR74056B (el) |
| IN (1) | IN155324B (el) |
| PT (1) | PT72520B (el) |
| ZA (1) | ZA81832B (el) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356031A (en) * | 1981-03-16 | 1982-10-26 | The Direct Reduction Corporation | Apparatus and method for controlling the recycle char circuit in a direct reduction process |
| US4378243A (en) * | 1981-05-22 | 1983-03-29 | The Direct Reduction Corporation | System for coal blowing in iron oxide reducing kilns |
| DE3123589A1 (de) * | 1981-06-13 | 1983-01-13 | Fried. Krupp Gmbh, 4300 Essen | "vorrichtung zum abtrennen des im drehrohrofen erzeugten eisenschwammprodukts" |
| US4378244A (en) * | 1981-11-03 | 1983-03-29 | The Direct Reduction Corporation | System for coal injection in iron oxide reducing kilns |
| DE3208701A1 (de) * | 1982-03-11 | 1983-09-22 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen |
| DE3328373A1 (de) * | 1982-11-15 | 1984-05-17 | Korf Engineering GmbH, 4000 Düsseldorf | Verfahren und anlage zur direkten erzeugung von eisenschwammpartikeln und fluessigem roheisen aus stueckigem eisenerz |
| JP5123571B2 (ja) * | 2007-06-04 | 2013-01-23 | 住友重機械工業株式会社 | 還元処理装置及び還元処理方法 |
| US10444079B2 (en) * | 2016-10-13 | 2019-10-15 | Tata Consultancy Services Limited | System and method for accretion detection |
| CN108839375B (zh) * | 2018-07-20 | 2024-07-09 | 江苏华宏科技股份有限公司 | 一种破碎料热压成型线 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137248B2 (el) * | 1971-08-12 | 1976-10-14 | ||
| US3890138A (en) * | 1971-10-19 | 1975-06-17 | Western Titanium N L | Reduction of iron-containing ores |
-
1980
- 1980-03-20 US US06/132,309 patent/US4304597A/en not_active Expired - Lifetime
-
1981
- 1981-01-27 CA CA000369377A patent/CA1160848A/en not_active Expired
- 1981-01-29 IN IN54/DEL/81A patent/IN155324B/en unknown
- 1981-02-02 GR GR64025A patent/GR74056B/el unknown
- 1981-02-05 JP JP1627981A patent/JPS56133410A/ja active Pending
- 1981-02-09 ZA ZA00810832A patent/ZA81832B/xx unknown
- 1981-02-09 ES ES499240A patent/ES499240A0/es active Granted
- 1981-02-17 PT PT72520A patent/PT72520B/pt unknown
- 1981-02-19 BR BR8101002A patent/BR8101002A/pt unknown
- 1981-03-19 KR KR1019810000906A patent/KR850001535B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8101002A (pt) | 1981-10-06 |
| ES8202366A1 (es) | 1982-01-16 |
| PT72520A (en) | 1981-03-01 |
| KR850001535B1 (ko) | 1985-10-16 |
| PT72520B (en) | 1982-02-10 |
| CA1160848A (en) | 1984-01-24 |
| ZA81832B (en) | 1982-04-28 |
| JPS56133410A (en) | 1981-10-19 |
| KR830005370A (ko) | 1983-08-13 |
| IN155324B (el) | 1985-01-19 |
| ES499240A0 (es) | 1982-01-16 |
| US4304597A (en) | 1981-12-08 |