NL6604026A - - Google Patents
Info
- Publication number
- NL6604026A NL6604026A NL6604026A NL6604026A NL6604026A NL 6604026 A NL6604026 A NL 6604026A NL 6604026 A NL6604026 A NL 6604026A NL 6604026 A NL6604026 A NL 6604026A NL 6604026 A NL6604026 A NL 6604026A
- 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
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/06—Making pig-iron other than in blast furnaces in rotary kilns
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
-
- 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
- C21B2100/66—Heat exchange
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47332/65A GB1067805A (en) | 1965-11-08 | 1965-11-08 | Method for the preparation of iron or steel from ores |
| GB14573/66A GB1087027A (en) | 1965-11-08 | 1966-04-01 | Process for the production of iron or steel from ores in a furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6604026A true NL6604026A (de) | 1967-05-09 |
Family
ID=26250645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6604026A NL6604026A (de) | 1965-11-08 | 1966-03-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE1508074A1 (de) |
| FR (3) | FR1498826A (de) |
| GB (1) | GB1087027A (de) |
| NL (1) | NL6604026A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031680A1 (de) * | 1980-08-22 | 1982-03-11 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur gaserzeugung |
| DE69717030T2 (de) * | 1996-03-22 | 2003-07-24 | Steel Tech Corp | Stabiles arbeitsverfahren eines schmelzreaktors |
| UA92751C2 (uk) | 2005-08-30 | 2010-12-10 | Е. І. Дю Пон Де Немур Енд Компані | Спосіб видалення оксиду титану та заліза з руди |
| US8372179B2 (en) | 2007-10-15 | 2013-02-12 | E I Du Pont De Nemours And Company | Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom |
-
1966
- 1966-03-28 NL NL6604026A patent/NL6604026A/xx unknown
- 1966-04-01 GB GB14573/66A patent/GB1087027A/en not_active Expired
- 1966-11-07 FR FR82717A patent/FR1498826A/fr not_active Expired
- 1966-11-07 DE DE19661508074 patent/DE1508074A1/de active Pending
- 1966-11-07 FR FR82716A patent/FR1498825A/fr not_active Expired
- 1966-11-07 DE DE19661508073 patent/DE1508073A1/de active Pending
- 1966-11-07 FR FR82719A patent/FR1498828A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1498828A (fr) | 1967-10-20 |
| FR1498825A (fr) | 1967-10-20 |
| GB1087027A (en) | 1967-10-11 |
| DE1508074A1 (de) | 1969-03-27 |
| FR1498826A (fr) | 1967-10-20 |
| DE1508073A1 (de) | 1969-02-20 |