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Class Information
Number: 422/200
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Chemical reactor > Including heat exchanger for reaction chamber or reactants located therein > Indirect heat-exchange tube within reaction chamber with a nonreactant heat-exchange fluid passing therethrough
Description: Apparatus comprising an indirect heat-exchange means located within the reaction chamber and being in the form of a tube having nonreactant heat-exchange fluid pass therethrough, (e.g., a steam coil in the reaction chamber mass, etc.).










Sub-classes under this class:

Class Number Class Name Patents
422/201 Tube and shell type 291


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8692045 Processes for producing light olefins Apr. 8, 2014
8673230 Support system of heat exchanger plates in isothermal chemical reactors Mar. 18, 2014
8673232 Isothermal tube reactor Mar. 18, 2014
8647586 Device for conversion of biomass to biofuel Feb. 11, 2014
8603404 Apparatus and process for thermal decomposition of any kind of organic material Dec. 10, 2013
8568495 Evaporator and fuel reformer having the same Oct. 29, 2013
8557189 Catalytic system for converting liquid fuels into syngas Oct. 15, 2013
8557192 Method and reactor for the preparation of methanol Oct. 15, 2013
8460614 Heat exchanger with radially arranged elements for isothermal chemical reactors Jun. 11, 2013
8414840 Vertical isothermal shell-and-tube reactor Apr. 9, 2013
8398730 Method and apparatus to facilitate substitute natural gas production Mar. 19, 2013
8398846 Process for cracking a hydrocarbon feedstock comprising a heavy tail Mar. 19, 2013
8388813 High energy efficiency biomass conversion process Mar. 5, 2013
8361405 Coiled convective heating for membrane reactor Jan. 29, 2013
8361422 Method and devices for heating urea-containing materials in vehicle emission control system Jan. 29, 2013
8323589 Pyrolyzed rubber products and processes Dec. 4, 2012
8314276 Liquid phase hydroprocessing with temperature management Nov. 20, 2012
8307696 Isothermal reactor Nov. 13, 2012
8303903 Apparatus for carbon nanotube synthesis Nov. 6, 2012
8287824 Micro-reactor system assembly Oct. 16, 2012
8287815 Methods and systems for controlling temperature in a vessel Oct. 16, 2012
RE43650 Piping Sep. 11, 2012
8257669 Multi-tube chemical reactor with tessellated heat transfer fins Sep. 4, 2012
8252241 Apparatus for producing trichlorosilane and method for producing trichlorosilane Aug. 28, 2012
8246915 Heat-exchanger for carrying out an exothermic reaction Aug. 21, 2012
8206658 Tube and use of said tube Jun. 26, 2012
8197760 Heat medium heating-cooling apparatus and heat medium temperature control method Jun. 12, 2012
8192694 Polyester production system employing an unagitated esterification reactor Jun. 5, 2012
8191617 Syngas cooler and cooling tube for use in a syngas cooler Jun. 5, 2012
8148587 Method for producing light olefins from methanol or/and dimethyl ether Apr. 3, 2012
8133445 Reaction chamber promoting heat exchange between the reagents and the gases that are produced Mar. 13, 2012
8101131 Chlorosilanes purifying apparatus and chlorosilanes manufacturing method Jan. 24, 2012
8101142 Process and plant Jan. 24, 2012
8075845 Heat-exchanger reactor having mixing zones Dec. 13, 2011
8071059 Chemical reactor Dec. 6, 2011
8066953 Apparatus and method for hydrolyzing biological material Nov. 29, 2011
8066954 Plug flow reactor and polymers prepared therewith Nov. 29, 2011
8062605 Cooling system and shell-type reactor with such cooling system Nov. 22, 2011
8053992 Plasma reactor and plasma reaction apparatus Nov. 8, 2011
8038959 Reacting device Oct. 18, 2011
8038747 Methods and systems for partial moderator bypass Oct. 18, 2011
8034308 Multi-stage multi-tube shell-and-tube reactor Oct. 11, 2011
8029749 Cracking furnace Oct. 4, 2011
8007734 Isothermal reactor Aug. 30, 2011
7998427 Method for carrying out chemical reactions in pseudo-isothermal conditions Aug. 16, 2011
7988926 Hydrogen-consuming system and method for the operation thereof Aug. 2, 2011
7981271 Pseudo-isothermal radial reactor Jul. 19, 2011
7981374 Method for processing hydrocarbon pyrolysis effluent Jul. 19, 2011
7972572 Reactor vessel and liner Jul. 5, 2011
7947232 HF alkylation reactor May. 24, 2011

1 2 3 4 5 6 7 8










 
 
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