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Class Information
Number: 422/311
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Elements or adjuncts > Bed support means (e.g., support grid or plate for supporting particulate bed of contact material, etc.)
Description: Apparatus comprising a support means for material.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4571326 Process and device for hydroconversion of hydrocarbons Feb. 18, 1986
4568523 Moving catalyst bed reactor Feb. 4, 1986
4544525 Solid gas contact reactor Oct. 1, 1985
4539183 Distribution grid support structure Sep. 3, 1985
4536373 Contact structure for use in catalytic distillation Aug. 20, 1985
4532108 Refractory gas distributor for fluidized bed reactors Jul. 30, 1985
4521378 Fluid bed reactor system composed of cylindrical reaction vessel equipped with distribution plate and agitator Jun. 4, 1985
4518750 Fluid bed reactor May. 21, 1985
4518567 Reactor for the gasification of solid carbonaceous materials May. 21, 1985
4511539 Recovery of precious metal Apr. 16, 1985
4493816 Insulation system for process vessel Jan. 15, 1985
4473534 Gas distributor for fluidized bed Sep. 25, 1984
4444653 Process and device for withdrawing solid particles and introducing a liquid charge at the lower part of a contact zone Apr. 24, 1984
4427364 Fluidizable bed combustion chamber Jan. 24, 1984
4409101 Fluidized bed apparatus Oct. 11, 1983
4392943 Process and device for withdrawing solid particles and introducing a liquid charge at the lower portion of a contact zone Jul. 12, 1983
4374087 Method of sterilizing mattresses, laundry sacks and similar articles in a sterilizing apparatus Feb. 15, 1983
4359326 Fluidized bed reactor apparatus and related gasification system Nov. 16, 1982
4352783 Apparatus for mounting a plurality of catalytic elements for treating large volumes of exhaust gases Oct. 5, 1982
4334898 Device for the production of solid aluminum chloride Jun. 15, 1982
4310475 Tower packing assembly Jan. 12, 1982
4285910 Chemical reactor, flow distributor, system and method Aug. 25, 1981
4276265 Screen for collection and distribution of process streams Jun. 30, 1981
4244922 Hold-down device for vertically movable member in apparatus which contains contact material Jan. 13, 1981
4226830 Fluidized bed reactor Oct. 7, 1980
4213938 Fluid bed reactor Jul. 22, 1980
4170626 Gas distribution apparatus for use with fluidized beds Oct. 9, 1979
4159305 Pier-supported refractory constriction element Jun. 26, 1979
4158036 Fluid bed heat recovery apparatus Jun. 12, 1979
3996014 Methanation reactor Dec. 7, 1976

1 2 3 4

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