Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing
Patent
1997-09-18
1999-02-09
Woo, Jay H.
Gas separation
Plural serial basically diverse separating media
Plural stages in unitary casing
55349, 55435, 55 491, B01D 4512
Patent
active
058688099
ABSTRACT:
A cyclone and inlet duct apparatus which includes a cyclone having a cylindrical axial portion. The cylindrical axial portion has a metallic housing and the housing has wall. The apparatus also includes a rectangular inlet duct that has an interface with the cylindrical axial portion of the cyclone. The rectangular inlet duct is disposed in fluid communication with the cylindrical axial portion of the cyclone. One side of the rectangular inlet duct is disposed in generally tangential relationship to the wall of the cylindrical axial portion of the cyclone. A first refractory material stop block extends vertically in the cylindrical axial portion of the cyclone proximate to the wall of the cylindrical axial portion and proximate to the intersection of a first side of the inlet duct and the cylindrical axial portion in substantially parallel relationship to the intersection of the first side of the inlet duct and the cylindrical axial portion. The stop block is secured to the wall of the cylindrical axial portion of the cyclone. A plurality of refractory bricks line the cylindrical axial portion of the cyclone. At least some of the reflector bricks abut a side of the first refractory material stop block.
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Combustion Engineering Inc.
Pham Minh-Chau T.
Smith Robert S.
Woo Jay H.
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