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Process to Accomplish Autothermal or Steam Reforming Via a Reciprocating Compression Device
The invention provides a method and apparatus for producing a synthesis gas from a variety of hydrocarbons. The apparatus (device) consists of a semi-batch, non-constant volume reactor to generate a synthesis gas. While the apparatus feeds mixtures of air, steam, and hydrocarbons into a cylinder where work is performed on the fluid by a piston to adiabatically raise its temperature without heat transfer from an external source.
Date:
September 21, 2004
Creator:
Lyons, David K.; James, Robert; Berry, David A. & Gardern, Todd
System:
The UNT Digital Library
Beam position monitor
An apparatus for determining the position of an x-ray beam relative to a desired beam axis where the apparatus is positioned along the beam path so that a thin metal foil target intersects the x-ray beam generating fluorescent radiation. A PIN diode array is positioned so that a portion of the fluorescent radiation is intercepted by the array resulting in a series of electrical signals from the PIN diodes making up the array. The signals are then analyzed and the position of the x-ray beam is determined relative to the desired beam path.
Date:
September 21, 2000
Creator:
Alkire, Randy W.; Rosenbaum, Gerold & Evans, Gwyndaf
System:
The UNT Digital Library
Adjustable cutting tool holder
This patent application describes a device for varying the geometry of a cutting tool for use in machining operations.
Date:
September 21, 2000
Creator:
Steinhour, William Lee III; West, Drew; Honeycutt, Steve; Frank, Steven & Krishnamurthy, Kallutla
System:
The UNT Digital Library