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Class Information
Number: 55/342.1
Name: Gas separation > Multiple separators, each with discrete and longitudinally confined gas inlet or outlet flow path > With heating or cooling means or having insulation
Description: Apparatus having means for raising or lowering the temperature of a gaseous fluid mixture or separated constituent or having means to prevent heat exchange between a gaseous fluid mixture or separated constituent and a surrounding atmosphere.

Sub-classes under this class:

Class Number Class Name Patents
55/342.2 Heat exchanger is part of separator or is contiguous therewith 20

Patents under this class:

Patent Number Title Of Patent Date Issued
8114182 Authorized filter servicing and replacement Feb. 14, 2012
7272934 System integration of a steam reformer and gas turbine Sep. 25, 2007
6863703 Compact footprint CFB with mechanical dust collector Mar. 8, 2005
6681648 Meniscus membranes for separations Jan. 27, 2004
6245133 Gas condensing and cooling system Jun. 12, 2001
6099649 Chemical vapor deposition hot-trap for unreacted precursor conversion and effluent removal Aug. 8, 2000
6035628 Pressurized fluidized bed combustion system including control of temperature of flue gases entering a high temperature filter Mar. 14, 2000
5601788 Combined cycle power plant with circulating fluidized bed reactor Feb. 11, 1997
5123375 Structure for filtering CVD chamber process gases Jun. 23, 1992
5050508 System for the incineration of refuse and the treatment of the incineration exhaust gasses Sep. 24, 1991
4398932 Particulate separation device Aug. 16, 1983
4279624 Downflow separator method and apparatus Jul. 21, 1981
4093427 Method for separating isotopes Jun. 6, 1978

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