FR893425A - Metal sponge manufacturing process - Google Patents
Metal sponge manufacturing processInfo
- Publication number
- FR893425A FR893425A FR893425DA FR893425A FR 893425 A FR893425 A FR 893425A FR 893425D A FR893425D A FR 893425DA FR 893425 A FR893425 A FR 893425A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- metal sponge
- sponge manufacturing
- metal
- sponge
- Prior art date
- 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.)
- Expired
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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE893425X | 1943-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR893425A true FR893425A (en) | 1944-06-08 |
Family
ID=3884502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR893425D Expired FR893425A (en) | 1943-03-13 | 1943-04-09 | Metal sponge manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR893425A (en) |
-
1943
- 1943-04-09 FR FR893425D patent/FR893425A/en not_active Expired
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