Patent application number | Description | Published |
20100292350 | Processes For Hydromethanation Of A Carbonaceous Feedstock - The present invention relates to processes for preparing gaseous products, and in particular methane, via the catalytic hydromethanation of a carbonaceous feedstock in the presence of steam, syngas and an oxygen-rich gas stream. | 11-18-2010 |
20110088897 | INTEGRATED ENHANCED OIL RECOVERY PROCESS - The present invention relates to an enhanced oil recovery process that is integrated with a synthesis gas generation process, such as gasification or methane reforming, involving combined capture and recycle of carbon dioxide from both processes. | 04-21-2011 |
20110207002 | Integrated Hydromethanation Fuel Cell Power Generation - The present invention relates to processes and apparatuses for generating electrical power from certain non-gaseous carbonaceous feedstocks through the integration of catalytic hydromethanation technology with fuel cell technology. | 08-25-2011 |
20110294905 | Conversion Of Liquid Heavy Hydrocarbon Feedstocks To Gaseous Products - The present invention relates to processes and apparatuses for generating light olefins, methane and other higher-value gaseous hydrocarbons from “liquid” heavy hydrocarbon feedstocks. | 12-01-2011 |
20120060417 | HYDROMETHANATION OF A CARBONACEOUS FEEDSTOCK - The present invention relates to processes for hydromethanating a carbonaceous feedstock to a fines-depleted methane-enriched synthesis gas, with recycle of recovered particulate fines back into a specified portion of a hydromethanation reactor. | 03-15-2012 |
20120102836 | Hydromethanation Of A Carbonaceous Feedstock - The present invention relates to processes for hydromethanating a carbonaceous feedstock to a methane-enriched synthesis gas, where an oxygen-rich gas stream and the carbonaceous feedstock are fed into a fluidized-bed hydromethanation reactor at a specified zone in order to assist in heat management within the hydromethanation reactor. | 05-03-2012 |
20120102837 | Hydromethanation Of A Carbonaceous Feedstock - The present invention relates to processes for hydromethanating a carbonaceous feedstock to a methane-enriched synthesis gas, where an oxygen-rich gas stream and the carbonaceous feedstock are fed into a fluidized-bed hydromethanation reactor, and where the carbonaceous feedstock as fed into the hydromethanation reactor has an elevated moisture content in order, for example, to assist in heat management within the hydromethanation reactor. | 05-03-2012 |
20130172640 | HYDROMETHANATION OF A CARBONACEOUS FEEDSTOCK - The present invention relates generally to processes for hydromethanating a carbonaceous feedstock in a hydromethanation reactor to a methane product stream and a char by-product, and more specifically to removal of the char by-product from the hydromethanation reactor. | 07-04-2013 |
20140090584 | USE OF CONTAMINATED LOW-RANK COAL FOR COMBUSTION - The present invention relates generally to processes for preparing an inorganic sodium and/or chlorine contaminated low-rank coal feedstock for combustion in a fluidized fuel combustor to generate steam and, desirably, co-generate electricity. | 04-03-2014 |
20140091258 | AGGLOMERATED PARTICULATE LOW-RANK COAL FEEDSTOCK AND USES THEREOF - The present invention relates generally to processes for preparing agglomerated particulate low-rank coal feedstocks of a particle size suitable for reaction in a fluidized-bed reactor and certain other gasification reactors and, in particular, for coal gasification and combustion applications. The present invention also relates to integrated coal gasification and combustion processes including preparing and utilizing such agglomerated particulate low-rank coal feedstocks. | 04-03-2014 |
20140091259 | AGGLOMERATED PARTICULATE LOW-RANK COAL FEEDSTOCK AND USES THEREOF - The present invention relates generally to processes for preparing agglomerated particulate low-rank coal feedstocks of a particle size suitable for reaction in certain gasification reactors and, in particular, for coal gasification. The present invention also relates to integrated coal gasification processes including preparing and utilizing such agglomerated particulate low-rank coal feedstocks. | 04-03-2014 |
20140094636 | AGGLOMERATED PARTICULATE LOW-RANK COAL FEEDSTOCK AND USES THEREOF - The present invention relates generally to processes for preparing agglomerated particulate low-rank coal feedstocks of a particle size suitable for reaction in a fluidized-bed reactor and certain other gasification reactors and, in particular, for coal gasification and combustion applications. The present invention also relates to an integrated coal hydromethanation process including preparing and utilizing such agglomerated particulate low-rank coal feedstocks. | 04-03-2014 |