Patent application number | Description | Published |
20140128655 | ISOBARIC PRESSURE EXCHANGER IN AMINE GAS PROCESSING - A system includes an amine gas processing system that includes a contactor configured to remove an acid gas from an untreated natural gas using an amine in a lean amine stream, output a treated natural gas, and output a rich amine stream. The system also includes a regenerator configured to regenerate the amine in the rich amine stream, output the lean amine stream, and output the acid gas. The system also includes an isobaric pressure exchanger (IPX) configured to transfer the rich amine stream from the contactor to the regenerator and to transfer the lean amine stream from the regenerator to the contactor. | 05-08-2014 |
20140128656 | ISOBARIC PRESSURE EXCHANGER CONTROLS IN AMINE GAS PROCESSING - A system includes an amine gas processing controller that includes one or more tangible, non-transitory, machine-readable media collectively storing one or more sets of instructions and one or more processing devices configured to execute the one or more sets of instructions to operate a contactor to remove an acid gas from an untreated natural gas using an amine in a lean amine, output a treated natural gas, and output a rich amine stream, operate a regenerator to regenerate the amine in the rich amine stream, output the lean amine stream, and output the acid gas, transfer the rich amine stream from the contactor to the regenerator using an isobaric pressure exchanger (IPX), and transfer the lean amine stream from the regenerator to the contactor using the IPX. | 05-08-2014 |
20150096739 | Frac System with Hydraulic Energy Transfer System - A frac system that includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid. | 04-09-2015 |
20150118131 | SYSTEMS AND METHODS FOR UTILIZING TURBINE SYSTEMS WITHIN GAS PROCESSING SYSTEMS - A system includes a solvent gas processing system having a high pressure reaction vessel configured to remove an acid gas from an untreated feed gas using a solvent in a lean solvent fluid stream. The system includes a high pressure reaction vessel is configured to output a treated clean gas and a first flow of a high pressure fluid stream via a first flow path. The system includes a turbine having a main nozzle, an auxiliary nozzle, and an outlet. The main nozzle is configured to receive a second flow of the high pressure fluid stream from the first flow path via a main flow path. The system includes an auxiliary nozzle valve disposed along an auxiliary flow path. The auxiliary nozzle valve is configured to control a third flow of the high pressure fluid stream into the auxiliary nozzle of the turbine. | 04-30-2015 |
20150184492 | Rotary Isobaric Pressure Exchanger System with Flush System - A system including a frac system with a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, and a flush system configured remove particulate out of the hydraulic energy transfer system. | 07-02-2015 |
20150184502 | Rotary Isobaric Pressure Exchanger System with Lubrication System - A system including a frac system with a rotary isobaric pressure exchanger configured to exchange pressures between a first fluid and a second fluid, and a lubrication system configured to lubricate the rotary isobaric pressure exchanger. | 07-02-2015 |
20150184678 | SYSTEM AND METHOD FOR A ROTOR ADVANCING TOOL - A system includes an isobaric pressure exchanger (IPX) that includes a housing and a rotor disposed within the housing. The system also includes a rotor advancing tool configured to engage and to move the rotor while the rotor is within the housing. The housing includes an opening that enables the rotor advancing tool to extend through the opening to engage and move the rotor. | 07-02-2015 |
20150211384 | SYSTEMS AND METHODS FOR LUBRICATING BEARINGS OF ROTATING EQUIPMENT IN GAS PROCESSING SYSTEMS - A method includes treating a process fluid of a gas processing system to create a treated process fluid and pressurizing the treated process fluid to a predetermined pressure using a pump of the gas processing system. The method also includes routing the treated process fluid at the predetermined pressure to a rotating assembly of the gas processing system and lubricating a bearing of the rotating assembly using the treated process fluid at the predetermined pressure. | 07-30-2015 |