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Direct turn separator for particles in a gaseous mixture and its use for fluidized bed thermal or catalytic cracking
Direct turn separator for particles in a gaseous mixture and its use for fluidized bed thermal or catalytic cracking
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机译:直接旋转分离器,用于气体混合物中的颗粒及其在流化床热裂或催化裂化中的用途
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摘要
A separator and process for separating particles from a gaseous mixture wherein the separator includes: at least one chamber comprising a zone (1) which forms a rectangular or square cross section for passage of the mixture circulating in a tube reactor (R) towards a turning zone (3) which rotates the mixture in a vertical plane through an angle of at most 360 degrees; an external wall (30) which defines the turn through an angle of 70 to 225 degrees; a deflection (10) which turns co-axially with the external wall (30) through an angle of at least 30 degrees and at most the angle through which the external wall turns plus 90 degrees; a gas outlet (4) which is coaxial with the turning zone; the separator is indirectly or otherwise connected to a secondary cyclone (12) . It also includes a particle outlet (9) having a wall (32) connected to forming zone (1).
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