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Class Information
Number: 422/198
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Chemical reactor > Including heat exchanger for reaction chamber or reactants located therein
Description: Apparatus having means for heating or cooling the reaction chamber or the reaction mass located within the chamber.

Sub-classes under this class:

Class Number Class Name Patents
422/208 Apparatus operates at positive pressure 105
422/199 Electrical type 302
422/202 Heat-exchange jacket surrounding reaction chamber 333
422/200 Indirect heat-exchange tube within reaction chamber with a nonreactant heat-exchange fluid passing therethrough 389
422/207 Means injecting internal quench stream into reaction stream downstream of reaction stage 138
422/206 Regenerative heat sink 73

Patents under this class:

Patent Number Title Of Patent Date Issued
7637971 Hydrogen fuel supply system Dec. 29, 2009
7635456 Low pressure drop reforming reactor Dec. 22, 2009
7635399 Fuel reformer Dec. 22, 2009
7632778 Device for the generation of hydrogen Dec. 15, 2009
7632471 Reaction furnace utilizing high-temp steam and recirculated heat source to separate mercury and crack dioxin and organic substances contained in waste Dec. 15, 2009
7632470 Microstructure, microreactor, micro heat exchanger and method for fabricating microstructure Dec. 15, 2009
7632322 Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same Dec. 15, 2009
7628964 Apparatus for treating lime mud Dec. 8, 2009
7628963 Small cylindrical reformer Dec. 8, 2009
7625532 Ablative thermolysis reactor Dec. 1, 2009
7625414 Partial oxidation reactor Dec. 1, 2009
7622208 Reaction device, and fuel cell device and electronic apparatus using the reaction device Nov. 24, 2009
7622087 Reactor air supply system and burner configuration Nov. 24, 2009
7618599 Reaction chamber for manufacturing a carbon nanotube, apparatus for manufacturing the carbon nanotube and system for manufacturing the carbon nanotube Nov. 17, 2009
7618598 Catalytic reactor/heat exchanger Nov. 17, 2009
7618255 Apparatus and method for catalytic combustion Nov. 17, 2009
7604673 Annular fuel processor and methods Oct. 20, 2009
7601303 Gaseous phase fluidized-bed reactor Oct. 13, 2009
7597794 Deep separation method and processing system for the separation of heavy oil through granulation of coupled post-extraction asphalt residue Oct. 6, 2009
7594939 System for hydrogen storage and generation Sep. 29, 2009
7592416 Polystyrene processing apparatus and method Sep. 22, 2009
7588739 Fixed bed multitube reactor Sep. 15, 2009
7575611 Fuel processor for use in a fuel cell system Aug. 18, 2009
7572428 Process for producing fluorine gas Aug. 11, 2009
7572413 Apparatus for manufacturing carbon nanotubes Aug. 11, 2009
7569191 Method and apparatus for providing precursor gas to a processing chamber Aug. 4, 2009
7566429 Catalytic reactive separation system for energy-efficient production of cumene Jul. 28, 2009
7563417 Thin micro reforming apparatus with periphery inflow channel Jul. 21, 2009
7563411 Devices for manufacturing carbon nanotube arrays Jul. 21, 2009
7560081 Reactor and production thereof, reformer, and power supply system including paired channels having a heat exchanger formed thereon Jul. 14, 2009
7560022 Apparatus for atomization of fluids inside supercritical media Jul. 14, 2009
7547423 Compact high efficiency gasifier Jun. 16, 2009
7547422 Catalytic reactor Jun. 16, 2009
7547333 Fuel reforming system Jun. 16, 2009
7541009 Apparatus for producing hydrate slurry Jun. 2, 2009
7540893 System and method for producing synthesis gas Jun. 2, 2009
7540892 Hydrogen gas generation system Jun. 2, 2009
7537740 Heating device and thermal reactor for the heating and gasification of urea May. 26, 2009
7534403 Bulk polymerization reactors May. 19, 2009
7534402 Method for forming a chemical microreactor May. 19, 2009
7534397 Sample preparation device May. 19, 2009
7534339 Reactor filled with solid particle and gas-phase catalytic oxidation with the reactor May. 19, 2009
7531147 Method of producing unsaturated aldehyde and/or unsaturated acid May. 12, 2009
7531146 Synthesis furnace May. 12, 2009
7531084 Reactor for thermally cracking monofunctional and polyfunctional carbamates May. 12, 2009
7531016 Chemical reaction apparatus and power supply system May. 12, 2009
7527884 Fuel processing system and its shutdown procedure May. 5, 2009
7527741 Microreactor including magnetic barrier May. 5, 2009
7527661 Compact devices for generating pure hydrogen May. 5, 2009
7521038 Method for producing hydrogen by using magnesium scrap and apparatus thereof Apr. 21, 2009

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