Influence of thermally treated phosphogypsum on the properties of Portland slag cement

In this study, thermal treatment of phosphogypsum (PG) at different temperatures 200, 400, 600 and 800 °C were attempted to purify PG and improve its quality to make it fit for the manufacture of Portland slag cement (PSC). PG is a waste of phosphoric acid manufacturing by dehydrate process in Egypt...

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Veröffentlicht in:	Resources, conservation and recycling conservation and recycling, 2007-11, Vol.52 (1), p.28-38
1. Verfasser:	Taher, M.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Blast furnace slag Clinker Exact sciences and technology Other industrial wastes. Sewage sludge Phosphogypsum Pollution Radioactive wastes Slag cement Thermal treatment Wastes
Online-Zugang:	Volltext
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