METHOD OF RECOVERING FILTER GRAIN BATH TAINTED WITH TAR MIST
Document Type and Number:
Japanese Patent JP51142761
PURPOSE: To recover a filter grain bath tainted with tar mist by means of heating the filter grain bath into a coke state.
December 08, 1976
June 03, 1975
NITSUKUU KOGYO KK
B01D46/02; B01D41/02; B01D46/02; B01D41/00; (IPC1-7): B01D41/02