Saudi Arabian Oil Company

Praxair Technology, Inc.

King Fahd University of Petroleum and Minerals

Massachusetts Institute of Technology

Korea Advanced Institute of Science and Technology

King Abdullah University of Science and Technology

General Electric Technology Gmbh

Research Triangle Institute

Gas Technology Institute

Aqil Jamal

Mourad Victor Younes

Aadesh Harale

Thang Viet Pham

Kunho Lee

Abdennour Bourane

Ibrahim A Abba

Sohel K Shaikh

Zhonglin Zhang

Ahmad Khowaiter

Raymond Francis Drnevich

Minish Mahendra Shah

Ali Hoteit

Bandar Solami

Ahmad O Al-Khowaiter

Hisashi Kobayashi

Sagheer A Onaizi

Bandar A Fadhel

Mazen Khaled

Gervase Maxwell Christie

Issam Thaher Amr

Rached Ben-Mansour

Mohamed A Habib

Jean-Pierre R Ballaguet

Lawrence E Bool, Iii

Alberto Lozano Ballesteros

Bart Antonie Van Hassel

Stephen N Paglieri

Muased Salem Musaed Al-Ghrami Al-Ghamdi

Fayez Nasir Al-Rowaili

Umer Zahid

Henk Van Veen

Francesco Sebastiani

Thang Pham

Trevor Alan Hatton

Sai P Katikaneni

Rami A Bamagain

Olaf Stallmann

Raghubir Prasad Gupta

Bandar Hussain Alsolami

Howard S Meyer

Dennis Leppin

Armand A Levasseur

Carl Edberg

Cameron G Halliday

Jaap Ferdinand Vente

Young Hun Lee

Takuya Harada

Nagaraju Palla

Maytham Musawi

Hasan Imran

Ahmad O Al Khowaiter

Gerard De Jong

Abdullah Al Rammah

Ammar Alahmed

Dong Yeun Koh

Raymond Francis Dmevich

Gerard De Nazelle

Hassan Imran

Ali Shakir Al-Hunaidy

Aadesh Harsale

Cafer Tayyar Yavuz

Seokjin Kim

Bandar Al Solami

The disclosure relates to catalysts for dry reforming, methods of producing the catalysts, and methods of using the catalysts in dry reforming. The catalysts contain nickel, molybdenum and a metal oxide. The methods of producing the catalysts include adding a solvent to precipitate the catalyst, followed by removing the solvent. The solvent addition and removal steps can be repeated as desired.

Catalysts for dry reforming and methods of producing the same

Methods and systems for ammonia production are provided. An exemplary method includes electrolyzing water to form Hand O; contacting a reformer feed stream including hydrocarbons, Ofrom electrolysis, and an oxidant stream including Oand Nto form a reformed stream including H, CO, CO, and N; contacting the reformed stream with a water-gas shift catalyst to form a shifted stream including H, CO, and N; separating the shifted stream to form a captured stream including COand an ammonia production feed stream including Hand N; and reacting the ammonia production feed stream, and optionally Hfrom electrolysis, to form ammonia.

Ammonia production from carbon-and water-derived hydrogen

Provided is a method for manufacturing a polymer fiber adsorbent having an MOF uniformly distributed in the matrix thereof, the method comprising the steps of: spinning a spinning dope comprising a polymer matrix and a metal precursor of an MOF to prepare a polymer fiber adsorbent precursor comprising the metal precursor; and contacting the polymer fiber adsorbent precursor with an organic ligand of the MOF to form an MOF in the polymer fiber adsorbent precursor. A polymer fiber adsorbent manufacturing method provided by an aspect of the present invention offers a method capable of easy synthesis of an MOF which is sensitive to water, thereby obtaining a polymer fiber adsorbent excellent in terms of adsorption performance and long-term stability.

Structured metal-organic framework fiber adsorbent for capturing carbon dioxide and manufacturing method therefor

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 system and a method for producing hydrogen and electrical power from an aqueous ammonia solution are provided. An exemplary system includes a distillation unit to produce ammonia gas from the aqueous ammonia solution, a compression unit to boost the pressure of the ammonia gas, a membrane separator to catalytically convert the ammonia gas to nitrogen and hydrogen and remove the hydrogen as a permeate, and a micro turbine to combust a retentate to generate energy.

Combined hydrogen and electricity production from aqueous ammonia feed

A hydrocarbon is reacted with water in the presence of a catalyst to form hydrogen, carbon monoxide, and carbon dioxide. Hydrogen is selectively allowed to pass through a hydrogen separation membrane to a permeate side of a reactor, while water and carbon-containing compounds remain in a retentate side of the reactor. An outlet stream is flowed from the retentate side to a heat exchanger. The outlet stream is cooled to form a cooled stream. The cooled stream is separated into a liquid phase and a vapor phase. The liquid phase is flowed to the heat exchanger and heated to form steam. The vapor phase is cooled to form condensed water and a first offgas stream. The first offgas stream is cooled to form condensed carbon dioxide and a second offgas stream. The steam and the second offgas stream are recycled to the reactor.

Steam methane reforming with steam regeneration

A processing facility is provided. The processing facility includes an asphaltenes and metals (AM) removal system configured to process a feed stream to produce a power generation stream, a hydroprocessing feed stream, and an asphaltenes stream. A power generation system is fed by the power generation feed stream. A hydroprocessing system is configured to process the hydroprocessing feed stream to form a gas stream and a liquid stream. A hydrogen production system is configured to produce hydrogen, carbon monoxide and carbon dioxide from the gas feed stream. A carbon dioxide conversion system is configured to produce synthetic hydrocarbons from the carbon dioxide, and a cracking system is configured to process the liquid feed stream.

Integrated production of hydrogen, petrochemicals, and power

A system and method for producing dimethyl ether (DME) via dry reforming and DME synthesis in the same vessel, including converting methane and carbon dioxide in the vessel into syngas (including hydrogen and carbon monoxide) via dry reforming in the vessel, cooling the syngas via a heat exchanger in the vessel, and synthesizing DME from the syngas in the vessel.

Dimethyl ether production via dry reforming and dimethyl ether synthesis in a vessel

A system and method for producing methanol via dry reforming and methanol synthesis in the same vessel, including converting methane and carbon dioxide in the vessel into syngas including hydrogen and carbon monoxide via dry reforming in the vessel, cooling the syngas via a heat exchanger in the vessel, and synthesizing methanol from the syngas in the vessel.

Methanol production via dry reforming and methanol synthesis in a vessel

The present application provides processes and systems for direct capture of COfrom an ambient air or a flue gas using large excess of steam and a vapor compression cycle.

Method for capturing CO2 with assisted vapor compression

A system and method for producing hydrogen from hydrocarbon and steam, including a membrane reformer with multiple membrane reactors each having a tubular membrane. The bore of the tubular membrane is the permeate side for the hydrogen. The region external to the tubular membrane is the retentate side for carbon dioxide. A sweep gas flows through the bore to displace hydrogen in a direction countercurrent to flow of hydrocarbon and steam in the region external to the tubular membrane. The method includes discharging hydrogen as permeate with the sweep gas from the bore, and discharging carbon dioxide in the region external to the tubular membrane as retentate from the membrane reactor.

Hydrogen production with membrane reformer

A carbon dioxide containing fluid is flowed through a membrane in an open position. The membrane encapsulates an adsorbent bed operating at a first temperature. The adsorbent bed adsorbs at least a portion of the carbon dioxide of the carbon dioxide containing fluid. The membrane is adjusted to a closed position, thereby isolating the adsorbent bed and preventing fluid flow into and out of the membrane. The adsorbent bed is heated to a second temperature, thereby desorbing the carbon dioxide captured from the carbon dioxide containing fluid. The membrane is adjusted to the open position. The adsorbent bed is cooled to the first temperature.

Carbon dioxide capture

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Dhahran, Saudi Arabia

Aqil Jamal