ES317071A1 - A procedure for the manufacture of hardened pills by means of calcination from iron minerals. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of hardened pills by means of calcination from iron minerals. (Machine-translation by Google Translate, not legally binding)
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.)
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GEA Group AG
Original Assignee
Metallgesellschaft AG
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Publication date
Priority claimed from NL6410748Aexternal-prioritypatent/NL6410748A/xx
Application filed by Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Publication of ES317071A1publicationCriticalpatent/ES317071A1/en
Coloring Foods And Improving Nutritive Qualities
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Abstract
A process for the manufacture of pills hardened by calcination, with a high resistance to abrasion, from iron ores, concentrates of iron ores and the like, using as a starting material a mixture of minerals of different chemical constitution and/or physical, characterized in that mixtures of minerals are used for the formation of the pills, whose proportion of fine grain less than 0.04-4- mm amounts to 20-60% of the total amount of minerals, the pills being hardened with them , by calcination to at least 1200º C. (Machine-translation by Google Translate, not legally binding)
ES0317071A1964-09-151965-09-03A procedure for the manufacture of hardened pills by means of calcination from iron minerals. (Machine-translation by Google Translate, not legally binding)
ExpiredES317071A1
(en)
A procedure for the manufacture of hardened pills by means of calcination from iron minerals. (Machine-translation by Google Translate, not legally binding)
A method for improving the physical properties of granules of ammonium nitrate of great density. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of hardened pills by means of calcination from iron minerals. (Machine-translation by Google Translate, not legally binding)
Use of rubber crumbs for imparting elastic properties to mixtures or mortar compositions containing cross-linking agents aggregates and hydraulic binders
Procedure to produce a refractory mass based on magnesite, especially for siderurgical oven covers and-or soleras. (Machine-translation by Google Translate, not legally binding)