发明名称 Method for pelleting carbon black
摘要 Apparatus and method for treating particulate material by selectively separating the particles on the basis of size. There is disclosed a process for pelleting a particulate material such as carbon black wherein wet pelleting material is classified and only desired size pellets are passed to a dryer or drying zone.
申请公布号 US3989473(A) 申请公布日期 1976.11.02
申请号 US19740528767 申请日期 1974.12.02
申请人 PHILLIPS PETROLEUM COMPANY 发明人 HENDERSON, EULAS W.
分类号 C09C1/58;(IPC1-7):C09C1/58;C09C1/60 主分类号 C09C1/58
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