Plug Power Inc.

Green Vision Holding B.v.

Power Plug, Inc.

Anton Scholten

Walter R De Jongh

Jan Stokman

Gerard Westendorp

Peter F M T Van Nisselrooy

Robert Dean

Kenneth M Rush, Jr

Mihail M Penev

Heinz Werner Freese

Norm Peschke

Petrus Franciscus M T Van Nisselrooij

Johannes Avertanus Josef Ten Dam

Joannes Maria Der Kinderen

Thomas D Prevish

Marinus Van Driel

Jacobus Gerardus Wihelminus Adele Smolenaars

Ellart Kostijn De Wit

Marco Rep

Walter Ricor De Jongh

Apparatus for converting feed gas () into a product gas (), comprising at least one reactor () with a reaction chamber () bounded by the inner wall of an outer tube () closed at a first outer end and an inner tube () received coaxially in this outer tube () and provided at both its outer ends with openings, which reactor () is provided with an inlet chamber () and with an outlet chamber (), wherein a first wall () of the outlet chamber () encloses the outer tube () and extends therefrom, and a second wall () of the outlet chamber () lying opposite the first wall () encloses the outer tube () and extends therefrom, and the inlet chamber () is bounded by the second wall () of the outlet chamber () and a third wall () which lies opposite this second wall (), encloses the outer tube () and extends therefrom.

Apparatus for converting a feed gas into a product gas

Method for separating a gas mixture according to a pressure swing adsorption process (PSA process), and apparatus for performing this method, the apparatus comprising a plurality of vessels, wherein each vessel has at least one inlet and one outlet, an adsorbent mass is provided in each of said vessels for adsorbing at least one gas component, and the inlet of each of said vessels is connected to a storage vessel for an off-gas, and the inlet of each of said vessels and the storage vessel are further connected to an off-gas consuming device.

Method and device for separating a gas mixture by means of pressure swing adsorption

A composition is provided that can be used, for example, in a fuel processor for a fuel cell system. The composition includes a first material such as a catalyst, and a second material such as a desiccant. The second material is capable of sorbing and desorbing a heat transfer material such as water, and is present in an amount sufficient to sorb an amount of the heat transfer material sufficient to remove a portion of the heat generated when the first material undergoes an exothermic reaction.

Thermal regulating catalyst composition

The fuel processor system of the invention generates hydrogen from a hydrocarbon compound or from mixtures of hydrocarbon compounds for generating electric energy and heat by way of a combustion path, along which the generated hydrogen is passed for combustion. Included in the combustion path is at least one fuel cell for generating electric energy. The system further includes a first heat exchanger and a second heat exchanger, which, on the one hand, are series included in the combustion path downstream of the fuel cell. The first heat exchanger exchanges heat between the combustion path and a first heating circuit which includes the fuel cell. The second heat exchanger exchanges heat between the combustion path and a second heating circuit which includes the fuel processor. The generated hydrogen undergoes combustion where the fuel cell assists in generating electric energy and, optionally, the fuel processor assists in generating heat.

Fuel cell system for generating electric energy and heat

A fuel cell system includes a fuel cell stack, which during operation generates electrical energy by reacting a first stream of reactant gas and a second stream of reactant gas. The fuel cell stack also produces a fuel cell exhaust stream. An oxidizer unit is positioned to receive the fuel cell exhaust stream and oxidize at least a part of the fuel cell exhaust stream during operation, to produce an oxidizer exhaust stream. A heat recovery system is positioned to receive the oxidizer exhaust stream. The heat recovery system transfers at least some heat from the oxidizer exhaust stream to an input stream to generate a heated stream of water. In some embodiments, a temperature sensor is positioned to sense the temperature of the heated input stream. A control system maintains the heated stream of water at a target temperature based on the sensed temperature by controlling the amount of the heat from the oxidizer exhaust stream that is transferred to the input stream.

Recovering heat from fuel cell exhaust

Growing community of inventors

Apeldoorn, Netherlands

Anton Scholten