Thermo Power Corporation

Gm Global Technolgoy Operations, Inc.

Gas Research Institute

Keith D Patch

Dean T Morgan

Anthony B LaConti

Patrick G Szymkowicz

Edward F Doyle

Paul J Childs

Norman Dale Brinkman

David L Hilden

David R Monroe

Christopher I Metcalfe

Robert DeSaro

In accordance with one embodiment of the present invention, a device for generating hydrogen from a water vapor containing exhaust is provided. The device comprises an exhaust diverter and a hydrogen generation section. The exhaust diverter is configured to divert a portion of the exhaust to the hydrogen generation section. The hydrogen generation section comprises an electrolysis unit defining a hermetically sealed void volume configured to accumulate and store hydrogen. The exhaust diverter may be placed in communication with a heat exchanger configured to increase a fractional relative humidity of the diverted exhaust by cooling the diverted exhaust. In accordance with 37 CFR 1.72(b), the purpose of this abstract is to enable the United States Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract will not be used for interpreting the scope of the claims.

Hydrogen and oxygen generation from a water vapor containing exhaust

An apparatus and method for detecting low levels of one or more radionuclides in a fluid sample uses a substrate that includes an ion exchange resin or other sorbent material to collect the radionuclides. A collecting apparatus includes a collecting chamber that exposes the substrate to a measured amount of the fluid sample such that radionuclides in the fluid sample are collected by the ion exchange resin. A drying apparatus, which can include a drying chamber, then dries the substrate. A measuring apparatus measures emissions from radionuclides collected on the substrate. The substrate is positioned in a measuring chamber proximate to a detector, which provides a signal in response to emissions from the radionuclides. Other analysis methods can be used to detect non-radioactive analytes, which can be collected with other types of sorbent materials.

Detecting low levels of radionuclides in fluids

A method and apparatus for increasing the deposition of ions onto a surface, such as the adsorption of uranium ions on the detecting surface of a radionuclide detector. The method includes the step of exposing the surface to a complexing agent, such as a phosphate ion solution, which has an affinity for the dissolved species to be deposited on the surface. This provides, for example, enhanced sensitivity of the radionuclide detector.

Chemical enhancement of surface deposition

An improved method and apparatus for preheating cullet used as feedstock for a glass furnace. A direct contact raining bed is described through which cullet is fed by gravity flow, with furnace flue gases as combustion products of a separately-fired heater passed in counterflow to heat the cullet by direct contact. The preheater includes deflectors to retard passage and increase the path length of cullet flowing through the raining bed, and the deflector plates are mounted at specific declination angles and have their geometric parameters selected to optimize cullet residence time. Glass furnace systems are described which include the raining bed cullet preheater in series and parallel flow relationships with a glass batch preheater.

Direct contact raining bed counterflow cullet preheater and method for

Growing community of inventors

Lexington, MA, United States of America

Keith D Patch