8 Rivers Capital, LLC

Air Products and Chemicals, Inc.

Gtlpetrol LLC

Palmer Labs, LLC

Other

Permea, Inc.

Gtlpetrol Holding Co. LLC

8 Rivers Capital, LLC & Palmer Labs, LLC

Niquan Energy LLC

Prentice, Alan L.

Allam, Rodney J.

Rodney John Allam

Jeremy Eron Fetvedt

Miles R Palmer

Glenn William Brown, Jr

Vincent White

Brock Alan Forrest

Anthony Knut Topham

Navid Rafati

Alan L Prentice

Mohammad Rafati

Rebecca Cotton

Robert M Thorogood

Mohammed Ali Kalbassi

Timothy Christopher Golden

Xijia Lu

Yasunori Iwai

Masao Itoh

Hideyuki Maeda

Robert Quinn

Declan Patrick O'Connor

Doohee Kang

Nobuhiro Okizono

Shinju Suzuki

Edwin John Miller

Andrew Weaver

David B Byard

Glenn William Brown

Shivaji Sircar

Jianguo Xu

Shankar Nataraj

Steven R Auvil

Jeffrey Raymond Hufton

Shoou-I Wang

Jeremy P Miller

William P Hegarty

Fred William Taylor

Steven Lee Russek

Douglas L Bennett

Joseph M Abrardo

David Hon Sing Ying

James Michael Occhialini

Philip J Young

Nitin Madhubhai Patel

Bruce Kyle Dawson

John Lloyd Dillon, Iv

Paul Anthony Webley

John Dollin Bassett

Scott Thomas Martin

David Arthur Freed

Peter George Goldstone

Paul Stuart James

Sarah Jane Dulley

Angela Sheldon

Benjamin Hoff

Philip L Da Prato

Colin D Smith

Ioannis A Antonas

Julia Elizabeth Milligan

Jr Glenn Brown

Jeremy Paul Miller

Robert Michael Thorogood

Douglas Leslie Bennett

Alan Lindsay Prentice

Colin David Smith

Jr Glenn William Brown

The present disclosure provides systems and methods for hydrogen production as well as apparatuses useful in such systems and methods. Hydrogen is produced by steam reforming of a hydrocarbon in a gas heated reformer that is heated using one or more streams comprising combustion products of a fuel in an oxidant, preferably in the presence of a carbon dioxide circulating stream.

Apparatuses and methods for hydrogen production

Methods and apparatuses for hydrogen production

The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing COas a working fluid may be combined with a second cycle wherein a compressed COstream from the power production cycle, which can be heated and expanded to produce additional power and to provide additional heating to the power production cycle.

COpower cycle with adiabatic compression

The present disclosure provides methods, assemblies, and systems for power production that can allow for increased efficiency and lower cost components arising from the control, reduction, or elimination of turbine blade mechanical erosion by particulates or chemical erosion by gases in a combustion product flow. The methods, assemblies, and systems can include the use of turbine blades that operate with a blade velocity that is significantly reduced in relation to conventional turbines used in typical power production systems. The methods and systems also can make use of a recycled circulating fluid for transpiration protection of the turbine and/or other components. Further, recycled circulating fluid may be employed to provide cleaning materials to the turbine.

High efficiency power production methods, assemblies, and systems

The present disclosure relates to systems and methods for the production of molten metals direct oxidative combustion of one or more solid fuels. The systems and methods may be combined with coal gasifiers and related components for reducing overall energy requirements as well as external fuel sources, e.g., through the use of endogenously-generated hydrogen. In beneficial aspects, components of the carbonaceous exhaust produced in accordance with the disclosed systems and methods, such as carbon dioxide (CO), may be isolated using carbon capture and sequestration (CCS) for reducing associated greenhouse gas emissions.

Systems and methods for improved carbon capture associated with molten metal production

The present disclosure relates to systems and methods useful for providing one or more chemical compounds in a substantially pure form. In particular, the systems and methods can be configured for separation of carbon dioxide from a process stream, such as a process stream in a hydrogen production system. As such, the present disclosure can provide systems and method for production of hydrogen and/or carbon dioxide.

Systems and methods for production and separation of hydrogen and carbon dioxide

The present disclosure relates to systems and methods for separation of sulfurous material(s) from a multi-component feed stream. The systems and methods can comprise contacting the multi-component feed stream with a solvent in a contacting column so that at least a portion of the sulfurous material(s) is transferred from the multi-component feed stream to the solvent. A stream of a substantially purified gas can thus be provided along with a liquid stream comprising at least a majority of the sulfurous material. In particular, the solvent can comprise liquid carbon dioxide, which can be particularly beneficial for removing sulfurous materials from multi-component feed streams.

Separation of sulfurous materials

The present invention provides methods and system for power generation using a high efficiency combustor in combination with a COcirculating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle COcirculating fluid. Fuel derived COcan be captured and delivered at pipeline pressure. Other impurities can be captured.

System and method for high efficiency power generation using a carbon dioxide circulating working fluid

Control systems and methods suitable for combination with power production systems and methods are provided herein. The control systems and methods may be used with, for example, closed power cycles as well as semi-closed power cycles. The combined control systems and methods and power production systems and methods can provide dynamic control of the power production systems and methods that can be carried out automatically based upon inputs received by controllers and outputs from the controllers to one or more components of the power production systems.

Control systems and methods suitable for use with power production systems and methods

The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing COas a working fluid may be configured for simultaneous hydrogen production. Beneficially, substantially all carbon arising from combustion in power production and hydrogen production is captured in the form of carbon dioxide. Further, produced hydrogen (optionally mixed with nitrogen received from an air separation unit) can be input as fuel in a gas turbine combined cycle unit for additional power production therein without any atmospheric COdischarge.

Systems and methods for power production with integrated production of hydrogen

Growing community of inventors

Chippenham, United Kingdom

Rodney John Allam