Abstract:
A flare gas recovery system includes an ejector that receives flare gas from a suction line extending from a flare gas header, and further receives a motive fluid that draws the flare gas into the ejector to be mixed with the motive fluid and discharge a recovered gas into a discharge gas line. A solid oxide fuel cell system receives the recovered gas and includes a fuel cell power module that uses the recovered gas to generate electrical power, an anode exhaust, and a cathode exhaust, a combustor that receives and combusts at least a portion of the anode and cathode exhausts and thereby generates waste heat, and a process gas heat exchanger that receives and converts the waste heat into electrical power.
Abstract:
Systems and methods for treating a rag layer in a gas oil separation plant. The method includes withdrawing the rag layer from a vessel proximate an oil water interface, conveying the rag layer to a separation device, and recycling separated oil from the separation device back to the gas oil separation plant process.
Abstract:
An industrial packed column system and method of operation for gas stream processing to remove a component by liquid absorbent contact includes: a. a plurality of packed tubular members having ends aligned, in vertical parallel array to form a first bundle, b. an upper lean absorption liquid inlet and lower rich absorption liquid outlet; c. a raw gas feed inlet positioned below the packing material, connected to a raw feed gas manifold via control valves for selectively admitting the feed gas to one or more of the plurality of tubular members, d. an upper treated gas outlet, connected via valved conduit to (i) a treated gas collection manifold and (ii) the raw as inlet of one or more of the other tubular members, and the apparatus equipped with appropriate systems so that desired portions of the treated gas stream exiting a tubular member can be passed for further treatment to at least one other tubular member in the first bundle.
Abstract:
Embodiments provide a surge suppression device, a surge suppression system, and methods for operating the same. The surge suppression device includes a valve body and a plug. The plug is rotatably positioned in a hollow space of the valve body. The plug includes two surge suppression openings defining a fluid flow directed to surge suppression. Each of the two surge suppression openings includes a circular plate having a plurality of orifices. The plurality of orifices allows reduction of surge pressure when the water passes the first fluid flow path. The circular plate has a concave or convex geometry.
Abstract:
Systems and methods for treating a rag layer in a gas oil separation plant. The method includes withdrawing the rag layer from a vessel proximate an oil water interface, conveying the rag layer to a separation device, and recycling separated oil from the separation device back to the gas oil separation plant process.
Abstract:
A compact pressure energy conservation gas oil separation plant system includes an inline separator device (ILS) that receives a wild crude oil and separates at least 95% of free gas and free water from the wild crude oil and discharges an ILS outlet crude stream, a wet-dry heat exchanger for heating the ILS outlet crude stream, thereby producing an exchanger outlet crude stream, a three-phase high-pressure-high-temperature (HPHT) separator that receives and separates gas and water from the exchanger outlet crude stream to achieve a Basic Sediment & Water specification of 0.2 v/v % or less, thereby producing an HPHT outlet crude stream, a high-pressure desalter and dehydrator (HPDD) that receives, desalts, and dehydrates the HPHT outlet crude stream, thereby further and producing an HPDD outlet crude stream, and a high-pressure stabilization column (HPSC) that receives and stabilizes the HPDD outlet crude stream, thereby producing an export grade crude stream.
Abstract:
A compact pressure energy recovery gas oil separation plant system includes a rotary separation turbine (RST) that receives a wild crude oil and separates at least 95% of gas and free water from the wild crude oil and discharges an RST outlet crude stream, a wet-dry heat exchanger for heating the RST outlet crude stream, thereby producing an exchanger outlet crude stream, a three-phase high-pressure-high-temperature (HPHT) separator that receives and separates gas and water from the exchanger outlet crude stream to achieve a Basic Sediment & Water specification of 0.2 v/v % or less, thereby producing an HPHT outlet crude stream, a high-pressure desalter and dehydrator (HPDD) that receives, desalts, and dehydrates the HPHT outlet crude stream, thereby further and producing an HPDD outlet crude stream, and a high-pressure stabilization column that receives and stabilizes the HPD outlet crude stream, thereby producing an export grade crude stream.
Abstract:
An industrial packed column for gas stream processing to remove a component by liquid absorbent contact includes: a. a plurality of packed tubular members having ends aligned in vertical parallel array to form a first bundle, b. an upper lean absorption liquid inlet and lower rich absorption liquid outlet; c. a raw gas feed inlet positioned below the packing material, connected to a raw feed gas manifold via control valves for selectively admitting the feed gas to one or more of the plurality of tubular members, d. an upper treated gas outlet, connected via valved conduit to (i) a treated gas collection manifold and (ii) the raw gas inlet of one or more of the other tubular members, and the apparatus equipped with appropriate systems so that desired portions of the treated gas stream exiting a tubular member can be passed for further treatment to at least one other tubular member in the first bundle.