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Class Information
Number: 422/189
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Chemical reactor > Including plural reaction stages > And means providing discrete sequential reaction stages; e.g., train, etc.
Description: Apparatus having means for subjecting the reaction stream to multiple separate successive reaction stages.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625414 |
Partial oxidation reactor |
Dec. 1, 2009 |
| 7618255 |
Apparatus and method for catalytic combustion |
Nov. 17, 2009 |
| 7619114 |
Method for the modernization of a urea production plant |
Nov. 17, 2009 |
| 7601309 |
Metathesis unit pretreatment process with formation of octene |
Oct. 13, 2009 |
| 7591982 |
Thermal waste recycling method and system, and application thereof in the treatment of waste with a high water content |
Sep. 22, 2009 |
| 7585472 |
Microcombustors, microreformers, and methods involving combusting or reforming fluids |
Sep. 8, 2009 |
| 7582201 |
Controlling tar by quenching cracked effluent from a liquid fed gas cracker |
Sep. 1, 2009 |
| 7582268 |
Reactor system with interstage product removal |
Sep. 1, 2009 |
| 7582795 |
Apparatus for synthesizing urea and method for revamping the same |
Sep. 1, 2009 |
| 7578981 |
System for direct-oxygenation of alkane gases |
Aug. 25, 2009 |
| 7579502 |
Apparatus for synthesizing urea |
Aug. 25, 2009 |
| 7575611 |
Fuel processor for use in a fuel cell system |
Aug. 18, 2009 |
| 7563417 |
Thin micro reforming apparatus with periphery inflow channel |
Jul. 21, 2009 |
| 7560019 |
System and method for extending the range of hydrocarbon feeds in gas crackers |
Jul. 14, 2009 |
| 7556784 |
Optimized production of aromatic dicarboxylic acids |
Jul. 7, 2009 |
| 7553460 |
Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation |
Jun. 30, 2009 |
| 7531618 |
Polyester process using a pipe reactor |
May. 12, 2009 |
| 7527884 |
Fuel processing system and its shutdown procedure |
May. 5, 2009 |
| 7528270 |
Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine |
May. 5, 2009 |
| 7521030 |
Materials treatment |
Apr. 21, 2009 |
| 7500998 |
Method and apparatus for reforming fuel |
Mar. 10, 2009 |
| 7497882 |
Method of operating a fuel cell |
Mar. 3, 2009 |
| 7497881 |
Heat exchanger mechanization to transfer reformate energy to steam and air |
Mar. 3, 2009 |
| 7491369 |
Oxidation system with internal secondary reactor |
Feb. 17, 2009 |
| 7488457 |
Systems and methods for generating chlorine dioxide |
Feb. 10, 2009 |
| 7479565 |
Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
Jan. 20, 2009 |
| 7470294 |
Fuel processor design and method of manufacture |
Dec. 30, 2008 |
| 7470409 |
Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks |
Dec. 30, 2008 |
| 7459144 |
Process for preparation of MR contrast agents |
Dec. 2, 2008 |
| 7455828 |
Process and apparatus for converting hydrogen sulfide into hydrogen and sulfur |
Nov. 25, 2008 |
| 7452515 |
System for creating a biofuel |
Nov. 18, 2008 |
| 7445935 |
Process and apparatus for loading a particulate solid into a vertical tube |
Nov. 4, 2008 |
| 7422626 |
Method and device for declogging filter |
Sep. 9, 2008 |
| 7422728 |
Partial oxidation reactor |
Sep. 9, 2008 |
| 7422727 |
Apparatus for preparing hydrazo-dicarbonamide using urea as starting material |
Sep. 9, 2008 |
| 7419643 |
Methods and apparatus for recovering gypsum and magnesium hydroxide products |
Sep. 2, 2008 |
| 7420004 |
Process and System for producing synthetic liquid hydrocarbon fuels |
Sep. 2, 2008 |
| 7416571 |
Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants |
Aug. 26, 2008 |
| 7416570 |
Hydrogen generator and fuel cell power generation system |
Aug. 26, 2008 |
| 7407636 |
Reformer for fuel cell system and method of manufacturing reaction substrate used for the same |
Aug. 5, 2008 |
| 7381230 |
Reactor and process for making synthesis gas |
Jun. 3, 2008 |
| 7368194 |
Fuel processor feedstock delivery system |
May. 6, 2008 |
| 7361199 |
Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system |
Apr. 22, 2008 |
| 7351384 |
Hydroformylation |
Apr. 1, 2008 |
| 7341610 |
Fuel cell system having two reformation reactors and method for operating same |
Mar. 11, 2008 |
| 7338644 |
Fuel processor |
Mar. 4, 2008 |
| 7320779 |
Process for manufacturing an oxirane |
Jan. 22, 2008 |
| 7303598 |
Liquid fuel preprocessor |
Dec. 4, 2007 |
| 7304125 |
Process for the preparation of polymers from polymer slurries |
Dec. 4, 2007 |
| 7297250 |
Method of and apparatus for processing heavy hydrocarbon feeds |
Nov. 20, 2007 |
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