| PHILLIPS 66 COMPANY Patent applications |
| Patent application number | Title | Published |
|---|
| 20130101476 | TWO STAGE DRY FEED GASIFICATION SYSTEM - A dry feed two stage gasification system and process is disclosed for gasifying feedstock such as carbonaceous materials with improved energy efficiency, along with reductions in feedstock consumption and carbon dioxide emissions. The feedstock is first dried and pretreated with the hot syngas in the upper section of the gasifier to generate a dry char that is low in volatile-matter content. This dry char is sent to the first stage of a two stage gasifier where it reacts with oxygen in the presence of steam to produce a hot syngas stream. | 04-25-2013 |
| 20130099168 | TWO STAGE DRY FEED GASIFICATION PROCESS - A dry feed two stage gasification system and process is disclosed for gasifying feedstock such as carbonaceous materials with improved energy efficiency, along with reductions in feedstock consumption and carbon dioxide emissions. The feedstock is first dried and pretreated with the hot syngas in the upper section of the gasifier to generate a dry char that is low in volatile-matter content. This dry char is sent to the first stage of a two stage gasifier where it reacts with oxygen in the presence of steam to produce a hot syngas stream. | 04-25-2013 |
| 20130089482 | WATER RECOVERY AND ACID GAS CAPTURE FROM FLUE GAS - Methods for removing acid gases and recovering water from flue gas. A flue gas is introduced into a water spray tower and is cooled by direct contact with a sprayed aqueous stream to condense a portion of the water vapor in the flue gas. Acid gases present in the flue gas are absorbed into the aqueous mixture, and a chemical added to the stream facilitates conversion of absorbed acid gases. The aqueous stream leaving the spray tower is next treated to remove contaminants, such as carbonates and bicarbonates, thereby producing a cleaned aqueous stream that may be split into a stream that is cooled prior to reuse in the spray tower, as well as a stream that is fed back to the boiler. | 04-11-2013 |
| 20130084646 | QUANTIFYING ELEMENTAL SULFUR IN LIQUID HYDROCARBONS - The present disclosure relates to a novel GC/MS/MS method for quantifying levels of elemental sulfur in hydrocarbons, including crude petroleum, petroleum products, and liquefied hydrocarbon gases. | 04-04-2013 |
| 20130014431 | ADVANCED, BIOMASS-DERIVED, LOW-SULFUR BUNKER FUELS - A fuel composition and the process of making the fuel composition are described. More specifically, a novel biomass derived low sulfur bunker fuels composition and the method of making thereof. Embodiment of the invention discloses a novel low sulfur bunker fuels composition derived from blending various bio-oil with other heavy residual fuel oils and distillates where final sulfur content and carbon intensity is controlled by the ratio of bio-oil to other heavy residual fuel oils and distillates. Embodiment of the invention also discloses a process of making a novel biomass derived low sulfur bunker fuels by blending various bio-oil with other heavy residual fuel oils and distillates. | 01-17-2013 |
| 20120318715 | E-BEAM TREATMENT TO INCREASE CETANE - Methods and systems relate to treating an oil-in-water emulsion with an electron beam to decrease aromatic content therein for subsequent recovery of diesel products with upgraded cetane number. The method includes passing the emulsion formed of water and a hydrocarbon stream, such as light cycle oil, through an electron beam. The electron beam causes radiolysis of the water into intermediates that react with and open rings of aromatic compounds from the hydrocarbon stream. Separation of the water from the emulsion after the treating with the electron beam provides the diesel products, which may be hydroprocessed to remove oxygenates. | 12-20-2012 |
| 20120298555 | MAGNETIC REMOVAL OF MATERIAL FROM A MIXTURE BASED ON SULFIDED DILUENT IN THE MIXTURE - Methods and apparatus relate to processing of petroleum with a bed having a sorbent based diluent that the petroleum contacts upon passing through the bed. Magnetic properties of the sorbent and any other material, such as zeolite, used in the bed enable separation of such bed constituents based on a sulfided form of the sorbent being magnetic in contrast to a non-sulfided form of the sorbent being non-magnetic. Dividing the bed constituents into first and second portions by magnetic separation facilitates in selective replacing and/or regenerating the first portion independent of the second portion. | 11-29-2012 |
| 20120294775 | TAR-FREE GASIFICATION SYSTEM AND PROCESS - A novel tar-free gasification process and system is disclosed that involves the partial combustion of recycled dry solids and the drying of a slurry feedstock comprising carbonaceous material in two separate reactor zones in a two stage gasifier, thereby producing mixture products comprising synthesis gas. The synthesis gas produced from the high temperature first stage reaction zone is then quenched in the second stage reaction zone of the gasifier prior to introduction of a slurry feedstock. The temperature of the final syngas exiting the second stage reaction zone of the gasifier is thereby moderated to be in the range of about 350-900° F., which is below the temperature range at which tar is readily formed, depending upon the type of carbonaceous feedstock utilized. | 11-22-2012 |
| 20120271614 | PREPARATION AND OPTIMIZATION OF OXYGENATED GASOLINES - A process for controlling the composition of an xBOB so that the xBOB will yield an oxygenate-containing gasoline which precisely meets desired specifications when mixed with the desired amount of oxygenate. The process involves blending a plurality of blendstocks to produce an xBOB, withdrawing a sample of the xBOB, obtaining spectroscopic measurements for the sample, applying mathematical models that were based on correlation of xBOB spectra to associated oxygenate-containing gasoline properties, to predict laboratory analysis results for oxygenate-containing gasoline properties, and using the analysis results to control and optimize the blending process. | 10-25-2012 |
| 20120233921 | UPRIGHT GASIFIER - A generally upright reactor system for gasifying a feedstock. The reactor system generally includes a main body, at least two inlet projections extending outwardly from the main body, and at least one inlet positioned on each of the inlet projections. Each of the inlets is operable to discharge the feedstock into the reaction zone. | 09-20-2012 |
