发明名称 |
VERFAHREN UND VORRICHTUNG ZUM BELIEFERN EINER AUFBEREITUNGSZONE MIT BESTIMMTEN TEILCHEN |
摘要 |
A selected fraction of solid particles having sizes, densities and/or weights in a selected range is separated from a mixture of articles by fluidizing the mixture in a bed using a fluidizing fluid to cause particles including the selected fraction to pass out of the top of the bed; conveying the particles in a conveying fluid to a suitable separator (e.g. a cyclone) wherein the selected particles fraction is separated from smaller, lighter particles; injecting the separated fraction from the separator into a utilization zone (e.g. a fluid bed reactor); entraining other particles in the conveying fluid to another separator (e.g. a cyclone) to produce solids-free conveying fluid which is recirculated for re-use. The original particles mixture may be obtained by separation (e.g. in a cylone) from fluid leaving the utilization zone. |
申请公布号 |
DE2722785(A1) |
申请公布日期 |
1978.01.12 |
申请号 |
DE19772722785 |
申请日期 |
1977.05.20 |
申请人 |
EXXON RESEARCH AND ENGINEERING CO. |
发明人 |
LYON,DAVID;MOSS,GERALD |
分类号 |
F23C10/22;B01J8/00;B01J8/32;F23C10/00;F23C10/10;F23G5/30;F27B15/00;(IPC1-7):B01J8/18;C10J3/54 |
主分类号 |
F23C10/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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