PLATE-TYPE CATALYST POWDER SEPARATION AND RECOVERY DEVICE AND ATTRITION RATE DETERMINATION METHOD
A plate-type catalyst powder separation and recovery device and a plate-type catalyst attrition rate determination method. The device comprises a powder separation unit (1) and a powder recovery unit (2). Counter-rotating rollers (12) and rollers (13) in the powder separation unit (1) are arranged i...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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