A plant investigation into the use of treated phosphogypsum as a set-retarder in OPC and an OPC/fly ash blend

This investigation describes the successful substitution of phosphogypsum for natural gypsum as a set-retarder for cement as proved in two separate plant trials.

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Bibliographic Details
Published in:	Minerals engineering Vol. 14; no. 7; pp. 791 - 795
Main Authors:	Potgieter, J.H., Howell-Potgieter, S.S.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Oxford Elsevier Ltd 01-07-2001 Elsevier Science
Subjects:	Applied sciences Buildings. Public works Cement concrete constituents Cements environmental Exact sciences and technology Industrial minerals liberation Manufacture Materials mineral processing on-line analysis Raw materials, constituents, cement additives, fuels liberation Industrial minerals on-line analysis mineral processing environmental Substitution Ore treatment Cement Gypsum Phosphogypsum Experimental study Release Hydrometallurgy Environmental protection
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Description
Summary:	This investigation describes the successful substitution of phosphogypsum for natural gypsum as a set-retarder for cement as proved in two separate plant trials.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0892-6875 1872-9444
DOI:	10.1016/S0892-6875(01)00074-7