ES419418A1 - Manufacturing procedure of magnesite sinter with contribution of chrome and aluminum sphines to obtain low porosities. (Machine-translation by Google Translate, not legally binding) - Google Patents
Manufacturing procedure of magnesite sinter with contribution of chrome and aluminum sphines to obtain low porosities. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES419418A1 ES419418A1 ES419418A ES419418A ES419418A1 ES 419418 A1 ES419418 A1 ES 419418A1 ES 419418 A ES419418 A ES 419418A ES 419418 A ES419418 A ES 419418A ES 419418 A1 ES419418 A1 ES 419418A1
- Authority
- ES
- Spain
- Prior art keywords
- magnesite
- sinter
- chrome
- contribution
- translation
- 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
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Manufacturing process of magnesite sinter with contribution of chrome and aluminum spinels to obtain low porosities, characterized in that a magnesium-bearing compound is ground, ground into a very fine grain, 60% less than 0.04 mm and of a chromium and alumina carrier compound, in coarse grain up to 3 mm, agglomerating it, before pressing, with a mixture of sulfuric acid, water and active magnesium oxide, forming briquettes, by pressing, which are sintered in a rotary kiln, non-stationary, at temperatures above 1950ºC, preferably above 2050ºC, by means of fuel oil and oxygen insufflation, the content of Cr2O3 + Al2O3 oscillating between 20 and 30% and the MgO content not less than 50%. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES419418A ES419418A1 (en) | 1973-10-06 | 1973-10-06 | Manufacturing procedure of magnesite sinter with contribution of chrome and aluminum sphines to obtain low porosities. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES419418A ES419418A1 (en) | 1973-10-06 | 1973-10-06 | Manufacturing procedure of magnesite sinter with contribution of chrome and aluminum sphines to obtain low porosities. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES419418A1 true ES419418A1 (en) | 1976-04-01 |
Family
ID=8465158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES419418A Expired ES419418A1 (en) | 1973-10-06 | 1973-10-06 | Manufacturing procedure of magnesite sinter with contribution of chrome and aluminum sphines to obtain low porosities. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES419418A1 (en) |
-
1973
- 1973-10-06 ES ES419418A patent/ES419418A1/en not_active Expired
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