METHOD OF MANUFACTURING NON-SHAPED BIOFUEL FOR POWER PLANT USING COFFEE SLUDGE AND IT MADE THEREBY

The present invention relates to a method for manufacturing non-shaped fuel for power generation using coffee sludge and to non-shaped fuel manufactured thereby. The method for manufacturing non-shaped fuel for power generation using coffee sludge comprises the step of: (a) manufacturing coffee slud...

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Bibliographische Detailangaben
1. Verfasser:	SHIN, UI CHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing non-shaped fuel for power generation using coffee sludge and to non-shaped fuel manufactured thereby. The method for manufacturing non-shaped fuel for power generation using coffee sludge comprises the step of: (a) manufacturing coffee sludge powder with a moisture content less than 10% by pulverizing coffee sludge and passing the coffee sludge through a compression roller and storing the compressed oil of coffee sludge by separating dehydration liquid into oil and water; (b) drying the coffee sludge powder to a moisture content of 7% or lower by passing the coffee sludge powder through a moveable hot air drying device with a stacking thickness less than 30 mm; and (c) cooling the dried coffee sludge powder to temperature of 90 to 100°C, spray-coating the surface of the cooled coffee sludge with the compressed oil of coffee sludge, and filling and packaging the coffee sludge powder in a moisture-proof sack. Therefore, high-efficiency non-shaped fuel for power generation can be mass-produced using environmentally friendly coffee sludge.