PREPARATION OF LOW DENSITY POROUS CARBON GRANULE

PREPARATION OF LOW DENSITY POROUS CARBON GRANULE

PURPOSE:To improve the strength of the subject carbon granule by granulating chaff powder with a binder aqueous solution containing lignin, starch, theriac or a mixture thereof, drying the granules, carbonizing the dried granules and subsequently immersing the carbonized granules in an aqueous solut...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIRAISHI CHIZUHIRO, NAKADA TOSHIO
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
CHEMISTRY
COMPOUNDS THEREOF
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
TRAPPING
WATERING
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Beschreibung
Zusammenfassung:PURPOSE:To improve the strength of the subject carbon granule by granulating chaff powder with a binder aqueous solution containing lignin, starch, theriac or a mixture thereof, drying the granules, carbonizing the dried granules and subsequently immersing the carbonized granules in an aqueous solution to elute a SiO2 component therefrom. CONSTITUTION:100 pts.wt. of plant powder such as chaff powder which has an average particle size of