DK55522C -
Method for the simultaneous production of iron or carbonaceous iron and cement or hydraulic lime in a rotary kiln and a rotary kiln for carrying out the process.
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Method for the simultaneous production of iron or carbonaceous iron and cement or hydraulic lime in a rotary kiln and a rotary kiln for carrying out the process.
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DK55522D1936-03-091937-03-06
Method for the simultaneous production of iron or carbonaceous iron and cement or hydraulic lime in a rotary kiln and a rotary kiln for carrying out the process.
DK55522C
(en)
Method for the simultaneous production of iron or carbonaceous iron and cement or hydraulic lime in a rotary kiln and a rotary kiln for carrying out the process.
Method for the simultaneous production of iron or carbonaceous iron and cement or hydraulic lime in a rotary kiln and a rotary kiln for carrying out the process.
Combination process forthe extraction of products from oil shale or coal, the manufacture of Portland cement, the recovery of carbon dioxide andthe conservation of heat in those operations
Combination process forthe extraction of products from oil shale or coal, the manufacture of Portland cement, the recovery of carbon dioxide andthe conservation of heat in those operations
Procedure and plant for grinding dusty materials, such as cementitious materials, lime, dolomite, ore or salts, with a subsequent treatment, in particular a firing, in mind.
Procedure and shaft kiln for use in the manufacture of quicklime, gypsum, calcareous and clayey cements and the like, as well as for the calcination of ores and the like.