REGENERATING METHOD OF HEAT RESISTANT FILTER

REGENERATING METHOD OF HEAT RESISTANT FILTER

PURPOSE: To reduce regeneration cost, to prevent the deposition of carbon and to surely regenerate. CONSTITUTION: This regenerating method is to place the used heat resistant filter 1 to which oils and fats stick in a hot regeneration furnace 3 which is set to an oxidizing atmosphere in the inside a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMANE AKIYOSHI, TANIOKA TAKASHI, MATSUNAGA TOMOHIKO, HOSOKAWA KAN
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE: To reduce regeneration cost, to prevent the deposition of carbon and to surely regenerate. CONSTITUTION: This regenerating method is to place the used heat resistant filter 1 to which oils and fats stick in a hot regeneration furnace 3 which is set to an oxidizing atmosphere in the inside and in which an atmospheric gas flows, heat at >=25 deg.C/min of temp. raising rate up to the previously set temp., and keep at the set temp. for a prescribed time after reaching the set temp.