33420 ⎘
Regeneration or reactivation of catalysts, in general; Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
Sub-classes:REACTOR SYSTEMS AND PROCESSES FOR LIGHT HYDROCARBON CATALYTIC CRACKING TO PRODUCE HIGH VALUE HYDROGEN AND SOLID CARBON
#2REACTOR SYSTEMS AND PROCESSES FOR LIGHT HYDROCARBON CATALYTIC CRACKING TO PRODUCE HIGH VALUE HYDROGEN AND SOLID CARBON
#3REGENERATION OF PLASTICS PYROLYSIS CATALYSTS
#4PROCESS FOR THE SYNTHESIS OF L-IDITOL AND RECYCLING OF THE CATALYST
#5PROCESS FOR IN-SITU REGENERATION OF SPENT ION EXCHANGE RESIN CATALYST
#6System and method of producing carbon nanotubes
#7LONG-LIFETIME SAPO-34 CATALYST PREPARED FROM MTO WASTE CATALYST AS RAW MATERIAL AND METHOD FOR PREPARATION THEREOF
#8PROCESS FOR RECOVERING AND REGENERATING A CATALYST FROM ASH
#9Regenerating the catalytic activity of a spent catalyst
#10System and method of producing carbon nanotubes
#11Denitration catalyst regeneration method and denitration catalyst regeneration system
#12System and method of producing carbon nanotubes
#13System and Method for Solid Catalyst Separation In Slurry Reactors
#14Process for separating one or more components from a mixture
#15Platinum group metals recovery
#16Recovering deactivated metal/zeolite catalysts
#17Denitration catalyst regeneration method, denitration catalyst regeneration system, and cleaning agent for denitration catalyst
#18Regeneration catalyst for hydrotreating heavy oil or residue and preparation method thereof
#19Process for recovery and regeneration of deactivated catalysts used in dialkyl carbonate synthesis
#20Process for rejuvenating hydrotreating catalyst
#21Methods for reprocessing used catalysts
#22PROCESS FOR REJUVENATING HYDROTREATING CATALYST
#23Supported catalyst for aldehyde coupling reaction , method for performing aldehyde coupling reaction, and method for regenerating supported catalyst for aldehyde coupling reaction
#24Regeneration of catalyst for hydrogenation of sugars
#25Method for regenerating semi-regenerated reforming catalyst
#26Regeneration of clay catalysts for alkylation of aromatic rings
#27Separation of conjunct polymer from volatile regenerant for ionic liquid regeneration
#28Method for regenerating COS hydrolysis catalyst
#29Process for the regeneration of a supported noble metal catalyst
#30Exhaust gas treatment catalyst
#31Method for the production of hydrogen gas and syngas in separate streams
#32Process of reactivating a metal contaminated biomass conversion catalyst
#33Rhenium recovery from used reductive amination catalysts
#34Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus
#35Process and catalyst for cracking of ethers and alcohols
#36Regeneration of catalytic fast pyrolysis catalyst
#37Method for regenerating exhaust gas treatment catalyst
#38Method for suppressing increase in SOoxidation rate of NOremoval catalyst
#39Exhaust gas treatment catalyst and method for regenerating the same
#40Methods of increasing an amount of zeolite in a zeolite-containing material
#41Process for catalyst recovery and optional recycle in a slurry hydrocracking process
#42Process to produce alkenoic acid esters from lactones
#43PROCESS FOR REPROCESSING SPENT CATALYSTS
#44Method of suppressing increase in SOoxidation rate of NOremoval catalyst
#45Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus
#46Methods of re-using a spent FCC Catalyst
#47METHODS FOR REGENERATING AND MAINTAINING ACTIVITY OF IONIC LIQUID CATALYST AND PRODUCING ALKYLATE
#48Process and catalyst for cracking of ethers and alcohols
#49WASTEWATER TREATMENT METHOD
#50Method for treating SCR catalysts having accumulated iron compounds
#51PROCESS FOR ACTIVATING A HYDROTREATING CATALYST
#52METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#53METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#54METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#55REGENERATION OF HYDROGENATION CATALYSTS BASED ON A PLATINUM METAL
#56Process and System for the Addition of Promoter Metal In Situ in a Catalytic Reforming Unit
#57Method of regenerating used catalyst
#58Method for regeneration of iron-loaded denox catalysts
#59In-situ regeneration of a catalyst masked by calcium sulfate
#60Processes for the recovery of catalytic metal and carbon nanotubes
#61Process and catalyst for cracking of ethers and alcohols
#62Method of recycling spent flue gas denitration catalyst
#63Method of Regenerating Thermally Deteriorated Catalyst
#64Denitrification catalyst regeneration method
#65Process For Upgrading An Fcc Equilibrium Catalyst
#66Reclamation of a titanosilicate, and reconstitution of an active oxidation catalyst
#67Method and apparatus for producing carbon nanotubes
#68Process for activating a hydrotreating catalyst
#69METHOD OF CLEANING AND/OR REGENERATING WHOLLY OR PARTIALLY DE-ACTIVATED CATALYSTS FOR STACK-GAS NITROGEN SCRUBBING
#70Method for recovering noble metals from metallic carrier catalytic device
#71Method of regenerating deteriorated catalyst
#72Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides
#73Method for regenerating iron-loaded denox catalysts
#74Method of regenerating honeycomb type SCR catalyst by air lift loop reactor
#75Process and apparatus for producing single-walled carbon nanotubes
#76Denitrification catalyst regeneration method
#77Method of cleaning and/or regenerating wholly or partially de-activated catalysts of stack-gas nitrogen scrubbing
#78Method for preparing dehydrocyclodimerization catalyst
#79Process and apparatus for producing single-walled carbon nanotubes
#80Regeneration of an acidic catalyst by silane addition