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专利名称：METHOD AND ASSEMBLY FOR SEPARATING
SOLIDS FROM A GASEOUS PHASE
发明人：JAKKULA, Juha申请号：EP955612.1申请日：19981117公开号：EP1054725B1公开日：20040616
摘要：The invention relates to a method of separating solids from a gas flow in afluidized catalytic process and to a cyclone assembly suited for use in a fluidized catalyticprocess. According to the invention, the gas flow of the process carrying the suspendedsolids is passed into a separation assembly, wherein the solids are separated from thegaseous phase under the effect of the centrifugal force, whereby a multiport cyclone isused as the separation assembly, into which the gas flow to be treated is passed via aninlet nozzle having an axially annular cross section. The use of the multiport cyclone, e.g.,in an FCC process give significant advantages in flow dynamics and process engineeringover conventional arrangements and generally used single-port cyclones.
申请人：FORTUM OIL & GAS OY
地址：FI
国籍：FI
代理机构：Sundman, Christoffer
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