| BLACK & VEATCH CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120000245 | Methods and Systems for Recovering Liquified Petroleum Gas from Natural Gas - A process and system is provided for separating a feed gas stream containing methane, at least one C | 01-05-2012 |
| 20110289963 | Process for separating Nitrogen from a natural gas stream with Nitrogen stripping in the production of liquefied natural gas - A mixed single refrigerant process for separating a nitrogen gas stream from a natural gas stream containing nitrogen to produce a nitrogen gas stream from a liquefied natural gas stream wherein the separated nitrogen gas stream is used as a refrigerant for the natural gas stream and wherein the mixed refrigerant provides cooling for the process. | 12-01-2011 |
| 20110268650 | METHODS AND APPARATUS FOR SULFUR RECOVERY FROM ACID GASES - Apparatus and methods for recovering sulfur from acid gases. Acid gases containing relatively high amounts of carbonyl sulfide and/or one or more types of mercaptans can be treated in a sulfur recovery system employing an acid gas enrichment zone and a tail gas treatment zone, where partially-loaded sulfur absorbing solvent from the tail gas treatment zone is employed for sulfur absorption in the acid gas enrichment zone. Off-gas from the acid gas enrichment zone can be combined and hydrogenated with a sulfur recovery unit tail gas thereby increasing the total amount of sulfur recovery from the initial acid gas. | 11-03-2011 |
| 20110039954 | CATALYST AND METHOD FOR SINGLE-STEP CONVERSION OF SYNGAS TO HYDROCARBON COMPOUNDS - Multi-functional catalyst and processes utilizing the catalyst in single-stage conversion of syngas into hydrocarbon compounds are provided. The multi-functional catalyst, which comprises two or more catalytic materials situated within molecular distances of each other, facilitates conversion of syngas into one or more intermediate compounds and then into desired hydrocarbon compounds, such as high octane gasoline, diesel, jet fuel, olefins, and xylenes. | 02-17-2011 |
