Method for producing ceramic sand & ceramsite with caustic sludge and coal ash

Suspension of caustic sludge and flyash are mixed in mixing can through wet process in the ratio of 0.25-0.70 to 0.30-0.75, and the mixture is passed through ageing and solid-liquid separation to obtain intermediate product with 20-40% moisture content, which is pelletized in common pelletizer and n...

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Bibliographische Detailangaben
Hauptverfasser:	LIU SHENGTAI, QIAO XIHAI, XING MINCHENG
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF NATURAL STONE
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