PRODUCTION OF MOLECULAR SIEVING CARBON

PURPOSE:To obtain high performance molecular sieving carbon excellent in separating performance by granulating fine powder of a phenolic resin/cellulose composite material with a binder and carrying out carbonization. CONSTITUTION:Fine powder of a phenolic resin/cellulose composite material is granu...

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Bibliographische Detailangaben
Hauptverfasser:	MARUMO CHIAKI, KOJIMA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain high performance molecular sieving carbon excellent in separating performance by granulating fine powder of a phenolic resin/cellulose composite material with a binder and carrying out carbonization. CONSTITUTION:Fine powder of a phenolic resin/cellulose composite material is granulated with a binder and carbonized in a nonoxidizing atmosphere to obtain the objective high performance molecular sieving carbon excellent in separating performance. The proper particle diameter of te fine powder used is usually 1-100mum, preferably 5-50mum in consideration of pulverizing work efficiency. A liq. thermosetting resin, coal tar, pitch or creosote oil is preferably used as the binder.