NL169900C - METHOD FOR PREPARING IRON METAL. - Google Patents
METHOD FOR PREPARING IRON METAL.Info
- Publication number
- NL169900C NL169900C NLAANVRAGE7000054,A NL7000054A NL169900C NL 169900 C NL169900 C NL 169900C NL 7000054 A NL7000054 A NL 7000054A NL 169900 C NL169900 C NL 169900C
- Authority
- NL
- Netherlands
- Prior art keywords
- iron metal
- preparing iron
- preparing
- metal
- iron
- Prior art date
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
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
-
- 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)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78958969A | 1969-01-07 | 1969-01-07 | |
US86041169A | 1969-09-23 | 1969-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7000054A NL7000054A (en) | 1970-07-09 |
NL169900C true NL169900C (en) | 1982-09-01 |
Family
ID=27120929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7000054,A NL169900C (en) | 1969-01-07 | 1970-01-05 | METHOD FOR PREPARING IRON METAL. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5144885B1 (en) |
FR (1) | FR2027885B1 (en) |
GB (1) | GB1292978A (en) |
NL (1) | NL169900C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU90972B1 (en) * | 2002-10-11 | 2004-04-13 | Wurth Paul Sa | Method of reducing fine metal oxide powder |
-
1969
- 1969-12-31 GB GB63483/69A patent/GB1292978A/en not_active Expired
-
1970
- 1970-01-05 NL NLAANVRAGE7000054,A patent/NL169900C/en active
- 1970-01-07 FR FR707000460A patent/FR2027885B1/fr not_active Expired
- 1970-01-07 JP JP45002460A patent/JPS5144885B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5144885B1 (en) | 1976-12-01 |
NL7000054A (en) | 1970-07-09 |
FR2027885A1 (en) | 1970-10-02 |
FR2027885B1 (en) | 1974-07-12 |
GB1292978A (en) | 1972-10-18 |
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