Patent application number | Description | Published |
20120226083 | PROCESS FOR REACTING AN ISO-ALKANE TO PRODUCE A HIGH BOILING PRODUCT AND AN ALKYLATE GASOLINE BLENDING COMPONENT - A process for reacting an iso-alkane, comprising: | 09-06-2012 |
20120282150 | ALKYLATION PROCESS UNIT FOR PRODUCING HIGH QUALITY GASOLINE BLENDING COMPONENTS IN TWO MODES - We provide an alkylation process unit, comprising: a control system connected to an alkylation reactor, that enables the alkylation reactor to operate in both an alkylate mode that produces a gasoline blending component having a RON of 90 or higher and in a distillate mode that produces a second gasoline blending component having a RON of 85 or higher. | 11-08-2012 |
20130062253 | INTEGRATED BUTANE ISOMERIZATION AND IONIC LIQUID CATALYZED ALKYLATION PROCESSES - Integrated isomerization and ionic liquid catalyzed alkylation processes may comprise integrating ionic liquid alkylation and n-butane isomerization using a common distillation unit for separating an n-butane containing fraction from at least one of an alkylation hydrocarbon phase from an ionic liquid alkylation reactor and an isomerization hydrocarbon stream from an isomerization unit. The n-butane containing fraction may undergo isomerization to provide an isomerization reactor effluent comprising the isomerization hydrocarbon stream. An isobutane containing fraction, separated from at least one of the alkylation hydrocarbon phase and the isomerization hydrocarbon stream, may be recycled from the distillation unit to the ionic liquid alkylation reactor. | 03-14-2013 |
20130066121 | HYDROISOMERIZATION AND SELECTIVE HYDROGENATION OF FEEDSTOCK IN IONIC LIQUID-CATALYZED ALKYLATION - A process for producing alkylate comprising contacting a first hydrocarbon stream comprising at least one olefin having from 2 to 6 carbon atoms which contains 1,3-butadiene and 1-butene with a hydroisomerization catalyst in the presence of hydrogen under conditions favoring the simultaneous selective hydrogenation of 1,3-butadiene to butenes and the isomerization of 1-butene to 2-butene and contacting the resulting stream and a second hydrocarbon stream comprising at least one isoparaffin having from 3 to 6 carbon atoms with an acidic ionic liquid catalyst under alkylation conditions to produce an alkylate is disclosed. | 03-14-2013 |
20130066132 | CONVERSION OF HF ALKYLATION UNITS FOR IONIC LIQUID CATALYZED ALKYLATION PROCESSES - Methods for converting an H | 03-14-2013 |
20130066133 | CONVERSION OF HF ALKYLATION UNITS FOR IONIC LIQUID CATALYZED ALKYLATION PROCESSES - Methods for converting an HF alkylation unit to an ionic liquid alkylation system configured for performing ionic liquid catalyzed alkylation processes may comprise connecting at least one component configured for ionic liquid catalyzed alkylation to at least one component of the HF alkylation unit, wherein the at least one component of the HF alkylation unit is retained, modified or adapted for use in the ionic liquid alkylation system. An ionic liquid alkylation system derived from an existing or prior HF alkylation unit is also disclosed. | 03-14-2013 |
20130209324 | APPARATUS FOR PREPARING AN IONIC LIQUID CATALYST FOR DISPOSAL - We provide an apparatus for preparing a used catalyst for disposal, comprising:
| 08-15-2013 |
20130243672 | PROCESS UNIT FOR FLEXIBLE PRODUCTION OF ALKYLATE GASOLINE AND DISTILLATE - A process unit, comprising: a) an alkylation reactor; and b) a control system that enables the alkylation reactor to be operated in an alkylate mode and in a distillate mode; wherein the alkylation reactor can switch back and forth from operating in the alkylate mode to the distillate mode. | 09-19-2013 |
20140005459 | HYDRODECHLORINATION OF IONIC LIQUID-DERIVED HYDROCARBON PRODUCTS | 01-02-2014 |
20140037512 | ALKYLATION PROCESS UNIT WITH RECYLE OF HYDROGEN AND RECOVERY OF HYDROGEN CHLORIDE - We provide alkylation process units, one comprising:
| 02-06-2014 |
20140039230 | EXTRACTED CONJUNCT POLYMER NAPHTHA - We provide an extracted conjunct polymer naphtha ( | 02-06-2014 |
20140039231 | HYDROGEN RECYCLE AND HYDROGEN CLORIDE RECOVERY IN AN ALKYLATION PROCESS - We provide an alkylation process, comprising: separating and recycling a hydrogen gas and a hydrogen chloride from an offgas of a hydrogenation reactor; wherein the hydrogen gas is recycled to the hydrogenation reactor; and wherein the hydrogen chloride is recycled to an alkylation reactor. We also provide an alkylation process unit for performing this process. | 02-06-2014 |
20140066678 | ALKYLATION PROCESS WITH RECYLE OF HYDROGEN AND RECOVERY OF HYDROGEN CHLORIDE - We provide processes, and process units for practicing the processes, comprising
| 03-06-2014 |
20140134065 | ALKYLATION PROCESS UNIT COMPRISING A FRACTIONATION UNIT FOR SEPARATING HYDROGEN GAS AND HYDROGEN CHLORIDE - We provide an alkylation process, comprising: separating and recycling a hydrogen gas and a hydrogen chloride from an offgas of a hydrogenation reactor; wherein the hydrogen gas is recycled to the hydrogenation reactor; and wherein the hydrogen chloride is recycled to an alkylation reactor. We also provide an alkylation process unit for performing this process. | 05-15-2014 |
20140174151 | METHOD TO ANALYZE ALKYLATE PRODUCTS - We provide an extracted conjunct polymer naphtha (45), comprising a hydrogenated conjunct polymer naphtha, from a used ionic liquid catalyst, having a final boiling point less than 246° C.(475° F.), a Bromine Number of 5 or less, and at least 30 wt % naphthenes. We also provide a blended alkylate gasoline (97 comprising the extracted conjunct polymer naphtha (45), and integrated alkylation processes to make the extracted conjunct polymer naphtha (45) and the blended alkylate gasoline (97). We also provide a method to analyze alkylate products, by determining an amount of methylcyclohexane in the alkylate products (80). | 06-26-2014 |
20140179977 | INTEGRATED ALKYLATION PROCESS TO MAKE BLENDED ALKYLATE GASOLINE - We provide an extracted conjunct polymer naphtha ( | 06-26-2014 |
20140275680 | INTEGRATION OF HYDRO-DECHLORINATION AND HYDRO-REGENERATION - We provide an integrated process to produce alkylate gasoline, comprising:
| 09-18-2014 |
20140350321 | PROCESS AND APPARATUS FOR SAFE DISPOSAL OF USED IONIC LIQUID CATALYST - We provide a process and apparatus for preparing a used ionic liquid catalyst for safe disposal, comprising hydrolyzing the used ionic liquid catalyst comprising an anhydrous metal halide with a basic solution at a temperature from −20° C. to 90° C. to produce a hydrolyzed product, evolve a hydrogen halide gas, and dissolve the hydrogen halide gas into the basic solution. | 11-27-2014 |
20150025285 | REGENERATION OF OLEFIN TREATING ADSORBENTS FOR REMOVAL OF OXYGENATE CONTAMINANTS - Processes for eliminating oxygenates and water from a light hydrocarbon processing system, wherein oxygenates are removed from a light hydrocarbon stream by adsorption of the oxygenates on an oxygenate adsorption unit to provide a deoxygenated hydrocarbon stream, the oxygenate adsorption unit is regenerated via a regenerant stream to provide an oxygenated regenerant stream comprising the oxygenates, and the oxygenated regenerant stream is subjected to hydro-deoxygenation to convert the oxygenates into paraffins and water, wherein the water may also be permanently removed from the system. | 01-22-2015 |