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Extraction of alumina from ashes
Editorial review of report published by HM Stationery Office on Seailles-Dyckerhoff process of extracting alumina from coal ashes, coal mine waste and similar material; report written after visit to Portland cement plant of Dyckerhoff and Soehne at Amoeneburg near Bierbrich, Germany; process was found to be practicable from technical point of view but expensive since raw materials were low in alumina content.
Extraction of alumina from ashes
Editorial review of report published by HM Stationery Office on Seailles-Dyckerhoff process of extracting alumina from coal ashes, coal mine waste and similar material; report written after visit to Portland cement plant of Dyckerhoff and Soehne at Amoeneburg near Bierbrich, Germany; process was found to be practicable from technical point of view but expensive since raw materials were low in alumina content.
Extraction of alumina from ashes
Cement Lime Manufacture
1946
3 pages
Article (Journal)
English
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