Process for supplying heat while preparing aluminat cement/active powdered coal ash by coal burning boiler and its products

A process for preparing aluminate cement and active powdered coal ash by the heating boiler using coal as fuel features that the Ca and Al contained raw materials are mixed with the fuel coal, the aluminate substance is generated, and the powdered coal ash is activated by Ca ion during combustion, a...

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Bibliographische Detailangaben
Hauptverfasser:	SHIZONG LONG, YUANKUI CHEN
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL 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 FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES REFRACTORIES SLAG SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE 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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Beschreibung
Zusammenfassung:	A process for preparing aluminate cement and active powdered coal ash by the heating boiler using coal as fuel features that the Ca and Al contained raw materials are mixed with the fuel coal, the aluminate substance is generated, and the powdered coal ash is activated by Ca ion during combustion, and the chimney as and cinder is ground to obtain aluminate cement/active powdered coal ash product.Its advantages are environmental pollution and saving coil.