High temperature fuel cell power plant

BG Keefer - US Patent 7,097,925, 2006 - Google Patents
Disclosed is a high temperature fuel cell power generation system that includes a high
temperature fuel cell having an anode inlet and exhaust, and a cathode inlet and exhaust …

Energy efficient gas separation for fuel cells

BG Keefer, DJ Connor, CF Hunter - US Patent 7,087,331, 2006 - Google Patents
An electrical current generating system is disclosed that includes a fuel cell operating at a
temperature of at least about 250 C.(for example, a molten carbonate fuel cell or a solid …

Enhanced solid oxide fuel cell systems

BG Keefer, ML Babicki, MH Kirby - US Patent 7,285,350, 2007 - Google Patents
Int Cl Enhanced high temperature fuel cell systems, such as solid H0'1M/00(2006 01) oxide
fuel cell systems and molten carbonate fuel cell H0 1 M 8/02(200601) systems are …

Electrical current generation system

BG Keefer, CR McLean, MJ Brown - US Patent 6,921,597, 2005 - Google Patents
An electrical generating system consists of a fuel cell, and an oxygen gas delivery. The fuel
cell includes and anode channel having an anode gas inlet for receiving a supply of …

Gas separation by combined pressure swing and displacement purge

BG Keefer, ML Babicki, AJJ Boulet, AM Pelman… - US Patent …, 2005 - Google Patents
The present disclosure relates to Systems and processes for adsorptive gas separations
where a first gas mixture includ ing components A and B is to be separated So that a first …

Engineered adsorbent structures for kinetic separation

EJ Rode, AJJ Boulet, AM Pelman, ML Babicki… - US Patent …, 2010 - Google Patents
This application claims the bene? t of the earlier? ling date ofU. S. Provisional Application
No. 60/642,366,? led on Jan. 7, 2005. The entire disclosure of provisional application No …

Systems and processes for providing hydrogen to fuel cells

BG Keefer, JA Sawada, EP Johannes, S Roy… - US Patent …, 2006 - Google Patents
A process and system for providing a hydrogen-containing gas stream to a fuel cell anode
that includes providing a hydrogen-containing gas stream that includes carbon monoxide …

Control for alcohol/water/gasoline injection

M Fried, TG Leone - US Patent 8,434,431, 2013 - Google Patents
(*) Notice: Subject to any disclaimer, the term of this 4,210,103 A 7, 1980 Dimitroffet al.
patent is extended or adjusted under 35 4,256,075 A 3, 1981 Fukui et al. USC 154 (b) by …

Systems and processes for providing hydrogen to fuel cells

BG Keefer, JA Sawada, EP Johannes, S Roy… - US Patent …, 2010 - Google Patents
(57) ABSTRACT A process and system for providing a hydrogen-containing gas stream to a
fuel cell anode that includes providing a hydrogen-containing gas stream that includes …

Adsorbent cartridge for oxygen concentrator

TW Jagger, NP Van Brunt, JA Kivisto… - US Patent …, 2009 - Google Patents
(57) ABSTRACT A removable gas separation cartridge Which includes a hous ing
containing three columns, each having an inlet port, an outlet port, and a bed of adsorbent …