Dr. Golden graduated from the University of Connecticut School of Medicine in 1975. He works in Sophia, WV and 1 other location and specializes in Family Medicine. Dr. Golden is affiliated with Beckley ARH Hospital, Beckley VA Medical Center, Plateau Medical Center and Raleigh General Hospital.
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Peter D. Zavitsanos - Norristown PA Kenneth W. Bleiler - Hatboro PA Joseph A. Golden - Pennsburg PA
Assignee:
General Electric Company - Philadelphia PA
International Classification:
C10L 910 C10B 5700
US Classification:
44 1R
Abstract:
Pyritic and organic sulfur is removed from pulverized coal by contacting the coal with an alkali metal or alkaline earth compound and thereafter using low amounts of electromagnetic energy to preferentially heat sulfur rich regions of the coal-alkali compound mixture. The alkali compound reacts with the sulfur within the coal to form water soluble, or separated compounds of sulfur which can easily be removed by washing the treated coal with water and/or to form compounds which do not convert into sulfur oxides during combustion of the coal.
Programmable Power Attenuator For Continuous Co.sub.2 Lasers
Peter D. Zavitsanos - Norristown PA Joseph A. Golden - Pennsburg PA Frederick N. Alyea - King of Prussia PA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
G02B 524
US Classification:
350312
Abstract:
A device which will attenuate a 10. 6 micron wave length light beam from 1% of the original intensity. The original intensity can be as high as 1000 watts. The unit is an absorption cell of variable path length filled with a gaseous mixture of sulfur hexafluoride and nitrogen at a total of one atmosphere. Power attenuation is accomplished by SF. sub. 6 - absorption and energy exchange to N. sub. 2 or walls. The output is controlled by a motor which moves one of the two windows thus changing the absorption path.