FR651612A - Process for the production of pure iron - Google Patents
Process for the production of pure ironInfo
- Publication number
- FR651612A FR651612A FR651612DA FR651612A FR 651612 A FR651612 A FR 651612A FR 651612D A FR651612D A FR 651612DA FR 651612 A FR651612 A FR 651612A
- Authority
- FR
- France
- Prior art keywords
- production
- pure iron
- pure
- iron
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
- C21C5/06—Processes yielding slags of special composition
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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE282365X | 1926-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR651612A true FR651612A (en) | 1929-02-21 |
Family
ID=6040565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR651612D Expired FR651612A (en) | 1926-12-14 | 1927-12-10 | Process for the production of pure iron |
Country Status (3)
Country | Link |
---|---|
US (1) | US1846234A (en) |
FR (1) | FR651612A (en) |
GB (1) | GB282365A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244732A (en) * | 1979-03-27 | 1981-01-13 | Kaiser Engineers, Inc. | Manufacture of steel from ores containing high phosphorous and other undesirable constituents |
-
1927
- 1927-11-26 GB GB31898/27A patent/GB282365A/en not_active Expired
- 1927-11-28 US US236371A patent/US1846234A/en not_active Expired - Lifetime
- 1927-12-10 FR FR651612D patent/FR651612A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1846234A (en) | 1932-02-23 |
GB282365A (en) | 1929-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR651612A (en) | Process for the production of pure iron | |
FR620920A (en) | Process for the production of box closures | |
FR33811E (en) | Process for the production of pure iron | |
FR33809E (en) | Process for the production of pure iron | |
FR609204A (en) | Process for the production of pure iron | |
FR592438A (en) | Process for the production of carbonyl iron | |
FR31687E (en) | Process for the production of carbonyl iron | |
FR599944A (en) | Process for the production of malleable iron | |
FR636789A (en) | Process for the production of clichés | |
FR689457A (en) | Process for the production of iron foam | |
FR31527E (en) | Process for the production of coke briquettes | |
FR645963A (en) | Process for the production of ortho-amino-diarylethers | |
FR664850A (en) | Process for the production of phosphorous-halogen compounds | |
FR636962A (en) | Process for the production of carbon | |
FR641750A (en) | Process for the production of formaldehyde solutions | |
FR587261A (en) | Process for the production of metaldehyde | |
FR656971A (en) | Process for the manufacture of oxycathodes | |
FR594603A (en) | Process for the manufacture of cement | |
FR615454A (en) | Process for the production of chloro-hydroxyanthraquinones | |
FR693876A (en) | Process for the manufacture of styrols | |
FR35981E (en) | Process for the production of clichés | |
FR33951E (en) | Process for the production of carbonyl iron | |
FR649674A (en) | Process for the production of cast iron | |
FR30671E (en) | Process for the manufacture of organo-metallic combinations of sulfarsenol | |
FR638422A (en) | Process for the manufacture of insulating plates |