Joel E Dysart DeceasedGodfrey, IL

Joel Dysart Phones & Addresses

Godfrey, IL

2216 Ellen Ave, Parkville, MD 21234 (410) 661-2643

Baltimore, MD

Huntingdon, PA

Cohoes, NY

Work

Position: Construction and Extraction Occupations

Education

Degree: Associate degree or higher

Emails

Mentions for Joel E Dysart

Publications & IP owners

Us Patents

High Temperature High Pressure Capsule For Processing Materials In Supercritical Fluids

US Patent:
7625446, Dec 1, 2009
Filed:
Dec 10, 2004
Appl. No.:
11/010139
Inventors:
Mark Philip D'Evelyn - Niskayuna NY, US
Kristi Jean Narang - Voorheesville NY, US
Robert Arthur Giddings - Slingerlands NY, US
Steven Alfred Tysoe - Ballston Spa NY, US
John William Lucek - Powell OH, US
Suresh Shankarappa Vagarali - Columbus OH, US
Joel Rice Dysart - Johnstown OH, US
Assignee:
Momentive Performance Materials Inc. - Albany NY
International Classification:
C30B 11/00
C30B 28/10
C30B 15/26
US Classification:
117 11, 117201, 117220, 117 31, 117 34
Abstract:
A capsule for containing at least one reactant and a supercritical fluid in a substantially air-free environment under high pressure, high temperature processing conditions. The capsule includes a closed end, at least one wall adjoining the closed end and extending from the closed end; and a sealed end adjoining the at least one wall opposite the closed end. The at least one wall, closed end, and sealed end define a chamber therein for containing the reactant and a solvent that becomes a supercritical fluid at high temperatures and high pressures. The capsule is formed from a deformable material and is fluid impermeable and chemically inert with respect to the reactant and the supercritical fluid under processing conditions, which are generally above 5 kbar and 550 C. and, preferably, at pressures between 5 kbar and 80 kbar and temperatures between 550 C. and about 1500 C.

High Temperature High Pressure Capsule For Processing Materials In Supercritical Fluids

US Patent:
2003014, Jul 31, 2003
Filed:
Jan 31, 2002
Appl. No.:
09/683659
Inventors:
Mark D'Evelyn - Niskayuna NY, US
Kristi Narang - Voorheesville NY, US
Robert Giddings - Slingerlands NY, US
Steven Tysoe - Ballston Spa NY, US
John Lucek - Powell OH, US
Suresh Vagarali - Columbus OH, US
Robert Leonelli - Westerville OH, US
Joel Dysart - Johnstown OH, US
Assignee:
General Electric CRD - Niskayuna NY
International Classification:
B65D001/40
B65D003/22
B65D006/14
US Classification:
220/062110
Abstract:
A capsule for containing at least one reactant and a supercritical fluid in a substantially air-free environment under high pressure, high temperature processing conditions. The capsule includes a closed end, at least one wall adjoining the closed end and extending from the closed end; and a sealed end adjoining the at least one wall opposite the closed end. The at least one wall, closed end, and sealed end define a chamber therein for containing the reactant and a solvent that becomes a supercritical fluid at high temperatures and high pressures. The capsule is formed from a deformable material and is fluid impermeable and chemically inert with respect to the reactant and the supercritical fluid under processing conditions, which are generally above 5 kbar and 550 C. and, preferably, at pressures between 5 kbar and 80 kbar and temperatures between 550 C. and about 1500 C. The invention also includes methods of filling the capsule with the solvent and sealing the capsule, as well as an apparatus for sealing the capsule.

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