Bechtel Corp., Oil, Gas, & Chemicals
Chief Metallurgist
Bechtel - Houston, Texas Area Oct 2003 - Oct 2011
Princ. Met. Spec. - Distinguished Engineer/Scientist
Air Products & Chemicals, Inc Mar 1989 - Jun 2003
Princ. Metallurgical Engineer
Education:
Lehigh University 1990 - 1996
Michigan State University
Bachelor of Science (BS), Chemical Engineering
Wayne State University
Master of Science (MSc), Metallurgical Engineering
Skills:
Engineering Welding Project Engineering Corrosion Petrochemical Ndt Materials Metallurgy Piping Refinery Asme Commissioning Process Engineering Pressure Vessels Epc Failure Analysis Inspection P&Id Factory Gas Material Selection Oil and Gas Steel Metal Fabrication Heat Treatment Coatings Pumps Feed Power Plants Engineering Design Onshore Stainless Steel American Welding Society Chemical Engineering Root Cause Analysis Oil/Gas Alloys Iso Lng Boilers Metallography Metals Mechanical Testing Tanks Power Generation Refineries Hazop Materials Science Heat Exchangers
A mobile self-contained self-powered station having a plurality of vessels delivers a pressurized fluid to a receiving tank (e. g. , a fuel tank of a hydrogen-powered vehicle) without using mechanical compression, external electric power, or other external utilities. The station includes first and second vessels, a conduit in fluid communication with the receiving tank and each of the first and second vessels, means for transferring at least a portion of a quantity of the pressurized fluid from the first vessel to the receiving tank, means for measuring continuously a pressure differential between the increasing pressure in the receiving tank and the decreasing pressure in the first vessel, means for discontinuing the transfer from the first vessel when a predetermined limit value is reached, and means for transferring at least a portion of a quantity of the pressurized fluid from the second vessel to the receiving tank.
Donald Paul Eichelberger - Macungie PA, US David John Farese - Riegelsville PA, US Joseph Perry Cohen - Bethlehem PA, US Richard Layton Colwell - Macungie PA, US
Assignee:
Air Products and Chemicals, Inc. - Allentown PA
International Classification:
B65B 31/00
US Classification:
141 47, 141 4, 141 39
Abstract:
A mobile self-contained self-powered station having a plurality of vessels delivers a pressurized fluid to a receiving tank (e. g. , a fuel tank of a hydrogen-powered vehicle) without using mechanical compression, external electric power, or other external utilities. The station includes first and second vessels, a conduit in fluid communication with the receiving tank and each of the first and second vessels, means for transferring at least a portion of a quantity of the pressurized fluid from the first vessel to the receiving tank, means for measuring continuously a pressure differential between the increasing pressure in the receiving tank and the decreasing pressure in the first vessel, means for discontinuing the transfer from the first vessel when a predetermined limit value is reached, and means for transferring at least a portion of a quantity of the pressurized fluid from the second vessel to the receiving tank.
Flammable Gas Detection And Garage Atmosphere Management System
Joseph Perry - Bethlehem PA, US David Farese - Riegelsville PA, US Richard Colwell - Macungie PA, US
International Classification:
G08B017/10
US Classification:
340/632000
Abstract:
Method for detecting and controlling the concentration of a flammable gas in an enclosed space. The method includes providing a source of flammable gas to an enclosed space, wherein the enclosed space includes a device which consumes or stores the flammable gas, and wherein the enclosed space further includes unclassified electrical equipment and an electrical power supply to the unclassified electrical equipment. The atmosphere in the enclosed space is analyzed to determine the concentration of the flammable gas therein and this concentration is compared to a first reference concentration and a second reference concentration that is less than the first reference concentration. When the concentration of the flammable gas in the enclosed space is between the first and second reference concentrations, the source of flammable gas to the enclosed space is terminated and the enclosed space is ventilated. When the concentration of the flammable gas in the enclosed space is equal to or greater than the first reference concentration, the electrical power supply to the unclassified electrical equipment in the enclosed space is terminated.
Isbn (Books And Publications)
An Orientation to Music Education: Structural Knowledge for Music Teaching
Richard Colwell (1963-1966), Lois Scheid (1942-1949), James Pruett (1946-1951), Leonard Priser (1959-1963), Allen May (1959-1962), Richard Born (1937-1942)
Before the debate, he was a shoo-in, said Richard Colwell, managing director at RED C, a Dublin-based polling company. Now, Im not so sure. Voters had been looking for an independent, non-establishment candidate.