Saudi Arabian Oil Company

The University of Queensland

Thang Viet Pham

Aqil Jamal

Sai P Katikaneni

Gao Qing Lu

Joao Carlos Diniz Da Costa

Jorge N Beltramini

Moses O Adebajo

Aadesh Harale

Kunho Lee

Ahmad Khowaiter

Hasan Imran

Mohamed Daoudi

Omar David Hurtado Perez

A method and a system for the coproduction of hydrogen, electrical power, and heat energy. An exemplary method includes desulfurizing a feed stream to form a desulfurized feed stream, reforming the desulfurized feed stream to form a methane rich gas, and providing the methane rich gas to a membrane separator. A hydrogen stream is produced in a permeate from the membrane separator. A retentate stream from the membrane separator is provided to a solid oxide fuel cell (SOFC). Electrical power is produced in the SOFC from the retentate stream.

Integrated production of hydrogen, electricity, and heat

A hydrocarbon feed stream is exposed to heat in an absence of oxygen (pyrolysis) to convert the hydrocarbon feed stream into a solids stream and a gas stream. The solids stream includes carbon. The gas stream includes hydrogen. The gas stream is separated into an exhaust gas stream and a first hydrogen stream. The first hydrogen stream includes at least a portion of the hydrogen from the gas stream. The carbon is separated from the solids stream to produce a carbon stream. Electrolysis is performed on a water stream to produce an oxygen stream and a second hydrogen stream. At least a portion of the oxygen of the oxygen stream and at least a portion of the carbon of the carbon stream are combined to generate power and a carbon dioxide stream. At least a portion of the generated power is used to perform the electrolysis on the water stream.

Co-production of hydrogen, carbon, and electricity with carbon dioxide capture

A non-catalytic hydrogen generation process is provided that supplies hydrogen to a hydrodesulfurization unit and a solid oxide fuel cell system combination, suitable for auxiliary power unit application. The non-catalytic nature of the process enables use of sulfur containing feedstock for generating hydrogen which is needed to process the sulfur containing feed to specifications suitable for the solid oxide fuel cell. Also, the non-catalytic nature of the process with fast dynamic characteristics is specifically applicable for startup and shutdown purposes that are typically needed for mobile applications.

Non-catalytic hydrogen generation process for delivery to a hydrodesulfurization unit and a solid oxide fuel cell system combination for auxiliary power unit application

A solid oxide fuel cell (SOFC) system including a steam reformer, a hydrogen purification system, a pre-reformer, and a solid oxide fuel cell.

Method and system for combined hydrogen and electricity production using petroleum fuels

An autothermal reforming catalytic structure for generating hydrogen gas from liquid hydrocarbons, steam and an oxygen source. The autothermal reforming catalytic structure includes a support structure and nanosized mixed metal oxide particles dispersed homogenously throughout the support structure.

Auto thermal reforming (ATR) catalytic structures

Auto thermal reforming (ATR) catalytic systems

Disclosed is an alternative fuel fueling station useful for fueling both electrical and hydrogen alternative fuel vehicles simultaneously. The alternative fuel fueling station includes a solid oxide fuel cell, an electrical conduit, and a compressed hydrogen conduit, such that the alternative fuel fueling station can fuel both the electrical and hydrogen alternative fuel vehicles simultaneously.

System and method for fueling alternative fuel vehicles

An autothermal reforming catalytic structure for generating hydrogen gas from liquid hydrocarbons, steam and an oxygen source. The autothermal reforming catalytic structure includes a support structure and metal particles dispersed homogenously throughout the support structure.

A method for producing a purified carbon dioxide product suitable for EOR and surplus electricity uses a vaporous hydrocarbon feed and a SOFC system. A SOFC system includes a condensate removal system, an acid gas removal system, a hydrodesulfurization system, a sorption bed system, a pre-reformer, a solid oxide fuel cell, a CO2 separations system and a CO2 dehydration system operable to form the purified carbon dioxide product, where the SOFC system is operable to produce surplus electricity from the electricity produced by the solid oxide fuel cell. A method of operating the pre-reformer to maximize the internal reforming capacity of a downstream solid oxide fuel cell uses a pre-reformer fluidly coupled on the upstream side of a solid oxide fuel cell. A method of enhancing hydrocarbon fluid recovery from a hydrocarbon-bearing formation using a SOFC system.

System and method for generating power and enhanced oil recovery

A SOFC system for producing a refined carbon dioxide product, electrical power, and a compressed hydrogen product is presented. The system can include a hydrodesulfurization system, a steam reformer, a water-gas shift reactor system, a hydrogen purification system, a hydrogen compression and storage system, a pre-reformer, and a CO2 purification and liquidification system.

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Dhahran, Saudi Arabia

Thang Viet Pham