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Class Information
Number: 422/145
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Chemical reactor > Fluidized bed > And means providing flow of particulate matter into or out of reaction chamber
Description: Apparatus having means for flowing the particulate matter to or from the reaction chamber.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
8709348 Reduced sorbent utilization for circulating dry scrubbers Apr. 29, 2014
8691155 Hydrocarbon conversion apparatus including fluid bed reaction vessel and related processes Apr. 8, 2014
8692045 Processes for producing light olefins Apr. 8, 2014
8685237 Waste water treatment apparatus and methods Apr. 1, 2014
8673225 Continuous countercurrent fluidized moving bed (FMB) and/or expanded moving bed (EMB) Mar. 18, 2014
8664342 Process for the introduction of a polymerisation catalyst into a gas-phase fluidised bed Mar. 4, 2014
8601958 Plant and process for the looping-type combustion of solid carbon-containing fuels Dec. 10, 2013
8603406 For drying regenerated catalyst in route to a propane dehydrogenation reactor Dec. 10, 2013
8562270 Loading arrangement including a dam for confining catalyst and other particles on the top tubesheet of a chemical reactor Oct. 22, 2013
8551324 Fluid catalytic cracking process adapted for the treatment of feeds with a low conradson carbon, comprising recycling a coking cut employing novel technology Oct. 8, 2013
8519094 Polymer stream transfer Aug. 27, 2013
8518353 Reduced sorbent utilization for circulating dry scrubbers Aug. 27, 2013
8500959 Method for performing pyrolysis and a pyrolysis apparatus Aug. 6, 2013
8496898 Fluidized bed carbon dioxide scrubber for pneumatic conveying system Jul. 30, 2013
8435452 Circulating fluid bed reactor with improved circulation May. 7, 2013
8431081 Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst Apr. 30, 2013
8420018 Gas hydrate production apparatus Apr. 16, 2013
8398751 Direct stripping cyclone Mar. 19, 2013
8383051 Separating and stripping apparatus for external FCC risers Feb. 26, 2013
8377387 Fluidization device for solid fuel particles Feb. 19, 2013
8377208 System and method for manufacturing polycrystal silicon Feb. 19, 2013
8377155 Auger gasifier with continuous feed Feb. 19, 2013
8373014 Solid catalyst hydrocarbon alkylation using stacked moving bed radial flow reactors Feb. 12, 2013
8349753 Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units Jan. 8, 2013
8333928 Fluidizing bed apparatus for producing carbon nanotubes and carbon nanotube production facility and method using the same Dec. 18, 2012
8323477 Process for mixing regenerated and carbonized catalyst Dec. 4, 2012
8318101 Oil-derived hydrocarbon converter having an integrated combustion installation comprising carbon dioxide capture Nov. 27, 2012
8313705 System and process for reacting a petroleum fraction Nov. 20, 2012
8309031 Gas hydrate production apparatus Nov. 13, 2012
8308836 Continuous coarse ash depressurization system Nov. 13, 2012
8292977 System for controlling circulatory amount of particles in circulating fluidized bed furnace Oct. 23, 2012
8293853 Raw material efficiency method and process Oct. 23, 2012
8287697 Pyrolysis method in connection with a boiler and a pyrolysis apparatus Oct. 16, 2012
8282885 Recessed gas feed distributor apparatus for FCC riser Oct. 9, 2012
8282886 Fluidized bed reactor with back-mixing for dehydrogenation of light paraffins Oct. 9, 2012
8283178 Method and apparatus for removing halogen hydracids from biomass hydrolysates Oct. 9, 2012
8268254 Method and apparatus for the fluorination of plastics Sep. 18, 2012
8263007 Slurry bed loop reactor and use thereof Sep. 11, 2012
8257657 Device and method for injecting fluid into a rotating fluidized bed Sep. 4, 2012
8241584 Catalyst circulating waste plastic/organic matter decomposition apparatus and decomposition system Aug. 14, 2012
8235577 Methods and apparatus for coating particulate material Aug. 7, 2012
8236247 Material withdrawal apparatus and methods of regulating material inventory in one or more units Aug. 7, 2012
8216513 Method and apparatus for programmable fluidic processing Jul. 10, 2012
8192614 Self-stripping FCC riser cyclone Jun. 5, 2012
8192691 Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst Jun. 5, 2012
8182567 Method and device for coarse separation of solid particles from solid-laden gases May. 22, 2012
8178051 Apparatus and process for hydrogenation of a silicon tetrahalide and silicon to the trihalosilane May. 15, 2012
8173567 Process for regenerating catalyst May. 8, 2012
8168123 Fluidized bed reactor for production of high purity silicon May. 1, 2012
8163247 Process for upgrading FCC product with additional reactor with catalyst recycle Apr. 24, 2012

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