ES336396A1 - A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES336396A1 ES336396A1 ES336396A ES336396A ES336396A1 ES 336396 A1 ES336396 A1 ES 336396A1 ES 336396 A ES336396 A ES 336396A ES 336396 A ES336396 A ES 336396A ES 336396 A1 ES336396 A1 ES 336396A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- mines
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A process for producing spongy iron from oxidic ores or minerals, where the iron ore, in the form of particles, is introduced into the process and is fluidized within a bed, and preferably within beds in stages, by a stream of gas, and is reduced to temperatures between about 538 and about 982º C, characterized in that additive compounds, chosen from the oxides, carbonates, and mixtures thereof, of the metals of groups II, III-A, IV-B and VI-B of the periodic table of the elements, are dispersed in liquid and mixed with the ore, in sufficient quantity to provide a concentration of additives comprised between approximately 0.1 and approximately 5%, based on the weight of the ore introduced . (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES336396A ES336396A1 (en) | 1967-02-03 | 1967-02-03 | A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES336396A ES336396A1 (en) | 1967-02-03 | 1967-02-03 | A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES336396A1 true ES336396A1 (en) | 1968-01-01 |
Family
ID=8443158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES336396A Expired ES336396A1 (en) | 1967-02-03 | 1967-02-03 | A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES336396A1 (en) |
-
1967
- 1967-02-03 ES ES336396A patent/ES336396A1/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1498845A (en) | Processing of materials | |
GB1523886A (en) | Thermal treatment of materials by hot particulates | |
GB1220038A (en) | Reduction of iron ores | |
GB1127964A (en) | Dicalcium ferrite sinter process and product | |
GB1298994A (en) | Method of preparing metal-containing pellets from blast furnace dust and converter dust | |
GB1148452A (en) | A material distributing apparatus | |
GB1281284A (en) | A process for pyrometallurgically treating sulphidic iron ores or iron ore concentrates | |
ES386254A1 (en) | Sulfur process for purifying pyrite ashes of non ferrous metals arsenic and | |
ES336396A1 (en) | A procedure to produce spongy iron from oxidic minerals or mines. (Machine-translation by Google Translate, not legally binding) | |
GB1319147A (en) | Method of and apparatus for producing reactive fludized beds | |
GB1396205A (en) | Agglomeration process utilizing sewage sludge as a fuel | |
ES315543A1 (en) | Procedure for the production of sponge iron. (Machine-translation by Google Translate, not legally binding) | |
GB1350832A (en) | Method of calcining carbonaceous agglomerates | |
ES371092A1 (en) | Process for producing sponge iron | |
GB1266043A (en) | ||
GB1205453A (en) | Arsenic removal from iron minerals | |
GB1337270A (en) | Method of separating and concentrating tin from slags concent rates and the like containing tin | |
JPS522807A (en) | Process for treatment of blast furnace gas ashes | |
GB1226087A (en) | ||
SU212277A1 (en) | Method of obtaining spongy iron in retort | |
GB1355851A (en) | Method for preparing nickeliferous laterite ore mixtures for reduction roastings | |
ES318870A1 (en) | Procedure for the calcination chlorine of waste of tires of piritas. (Machine-translation by Google Translate, not legally binding) | |
ES339733A1 (en) | A process for reducing oxidic iron compounds | |
ES284694A1 (en) | A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding) | |
ES376283A1 (en) | Process for the manufacture of pellets of high compressive strength and abrasion resistance |