NL6413949A - - Google Patents
Info
- Publication number
- NL6413949A NL6413949A NL6413949A NL6413949A NL6413949A NL 6413949 A NL6413949 A NL 6413949A NL 6413949 A NL6413949 A NL 6413949A NL 6413949 A NL6413949 A NL 6413949A NL 6413949 A NL6413949 A NL 6413949A
- Authority
- NL
- Netherlands
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
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- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0046572 | 1960-09-15 | ||
| DEM46591A DE1200330B (de) | 1960-09-15 | 1960-09-17 | Verfahren zur Reduktion stueckiger oxydischer Eisenerze zu einem schwammeisenartigen Produkt im Drehrohrofen |
| DEM48683A DE1265174B (de) | 1960-09-15 | 1961-04-13 | Verfahren zur Reduktion von Eisenerz im Drehrohrofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6413949A true NL6413949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-01-25 |
Family
ID=27211571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6413949A NL6413949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-09-15 | 1964-12-01 |
Country Status (5)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3599947A (en) * | 1963-03-01 | 1971-08-17 | Sherwood William L | Apparatus for direct iron and steel making |
| US3503736A (en) * | 1963-03-01 | 1970-03-31 | Sherwood William L | Direct iron and steelmaking process |
| DE1226126B (de) * | 1963-06-28 | 1966-10-06 | Rheinstahl Ind Planung G M B H | Verfahren zur Reduktion von Eisenerzen im Drehrohrofen mit fluessigen oder gasfoermigen Kohlenwasserstoffen und Vorrichtung zur Durchfuehrung dieses Verfahrens |
| US3272616A (en) * | 1963-12-30 | 1966-09-13 | Int Nickel Co | Method for recovering nickel from oxide ores |
| US3407059A (en) * | 1965-04-22 | 1968-10-22 | Selas Corp Of America | Reducing a mixture of ores and carbon |
| DE1508049A1 (de) * | 1966-05-05 | 1969-10-02 | Metallgesellschaft Ag | Verfahren zur Verhuetung oxydischer eisenhaltiger Erze |
| US3617256A (en) * | 1968-02-28 | 1971-11-02 | Fmc Corp | Process for simultaneously producing powdered iron and active carbon |
| US3758089A (en) * | 1970-11-25 | 1973-09-11 | F Kocks | Kilns |
| US3753687A (en) * | 1970-12-07 | 1973-08-21 | Bethlehem Steel Corp | A process of treating iron oxide pellets with a chloride and producing iron pellets therefrom |
| US3770417A (en) * | 1971-02-23 | 1973-11-06 | Salem Corp | Simultaneous production of metallized ores and coke |
| US4337084A (en) * | 1980-03-24 | 1982-06-29 | The Direct Reduction Corporation | System for recycling char in iron oxide reducing kilns |
| US4375883A (en) | 1980-03-24 | 1983-03-08 | The Direct Reduction Corporation | System for recycling char in iron oxide reducing kilns |
| US4378241A (en) * | 1980-11-03 | 1983-03-29 | The Direct Reduction Corporation | Method for achieving low sulfur levels in the DRI product from iron oxide reducing kilns |
| US5076838A (en) * | 1989-07-14 | 1991-12-31 | Svedala Industries, Inc. | Process for direct reduction of materials in a kiln |
| US5100314A (en) * | 1989-07-14 | 1992-03-31 | Svedala Industries, Inc. | Apparatus and process for direct reduction of materials in a kiln |
| CN102159515B (zh) * | 2008-09-17 | 2013-07-24 | Fl史密斯公司 | 用于代用燃料的回转窑 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US890234A (en) * | 1908-03-10 | 1908-06-09 | George A St Clair | Method of treating iron ores. |
| US981280A (en) * | 1910-05-12 | 1911-01-10 | John T Jones | Method of reducing iron ore. |
| US1786999A (en) * | 1925-11-25 | 1930-12-30 | Granular Iron Company | Reduction of metals from ores |
| US1864593A (en) * | 1929-05-15 | 1932-06-28 | Gustafsson Emil Gustaf Torvald | Method of producing metal sponge |
| US1924034A (en) * | 1931-08-10 | 1933-08-22 | Fclliet Alexandre | Process for the continuous conversion of ferruginous materials into spongy metallic agglomerates |
| US1941983A (en) * | 1932-03-21 | 1934-01-02 | Smith Corp A O | Metallurgy of iron |
| US2047562A (en) * | 1934-08-25 | 1936-07-14 | Krupp Ag Grusonwerk | Process of producing wrought iron |
| DE633255C (de) * | 1935-03-15 | 1936-07-23 | Metallgesellschaft Akt Ges | Verfahren zum unmittelbaren Gewinnen von metallischem Eisen |
| US2829042A (en) * | 1956-01-09 | 1958-04-01 | Nat Lead Co | Furnacing process |
| US2877108A (en) * | 1956-07-30 | 1959-03-10 | R N Corp | Method for reducing metal ores |
| US3029141A (en) * | 1960-03-21 | 1962-04-10 | Canada Steel Co | Process for the reduction of iron oxide |
| US3046106A (en) * | 1960-06-22 | 1962-07-24 | Exxon Research Engineering Co | Iron ore reduction with coke |
-
1960
- 1960-09-17 DE DEM46591A patent/DE1200330B/de active Pending
-
1961
- 1961-04-13 DE DEM48683A patent/DE1265174B/de active Pending
- 1961-09-01 GB GB358061A patent/GB986451A/en not_active Expired
- 1961-09-13 BE BE608152A patent/BE608152A/fr unknown
- 1961-09-15 US US15618261 patent/US3180725A/en not_active Expired - Lifetime
-
1964
- 1964-12-01 NL NL6413949A patent/NL6413949A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1200330B (de) | 1965-09-09 |
| BE608152A (fr) | 1962-01-02 |
| US3180725A (en) | 1965-04-27 |
| DE1265174B (de) | 1968-04-04 |
| GB986451A (en) | 1965-03-17 |