METHOD FOR PREVENTING SPONTANEOUS IGNITION AND DUSTING OF COAL PILE IN COAL YARD, AND COAL MIXED FUEL

PROBLEM TO BE SOLVED: To provide a method for preventing spontaneous ignition and dusting in a coal pile in a coal yard, sprays a spray liquid containing algae onto the surface of the coal pile or the surface of coal in the chute of a transfer building in coal hoisting and transporting facilities so...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAMOTO AKIRA, SHIROUCHI TOMOYUKI, ANDO SHOKO, NAGATOSHI TAKAAKI, UCHIDA TADASHI, HARADA TATSURO
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY CONVEYING 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 HANDLING THIN OR FILAMENTARY MATERIAL LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PACKING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PNEUMATIC TUBE CONVEYORS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SHOP CONVEYOR SYSTEMS STORING 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 TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for preventing spontaneous ignition and dusting in a coal pile in a coal yard, sprays a spray liquid containing algae onto the surface of the coal pile or the surface of coal in the chute of a transfer building in coal hoisting and transporting facilities so as to suppress air ventilation to the coal pile by the algae adhering to the surface of the coal and water in the spray liquid, and prevent oxidation of the coal, thereby preventing deterioration of quality and spontaneous ignition and also preventing dusting.SOLUTION: In the method for preventing the spontaneous ignition and dusting in the coal pile in the coal yard, concentration of the algae in the spray liquid to be sprayed to the coal pile in the coal yard is set to 0.5 myriad to 1×10myriad cells/mL.