Method for making gypsum and zinc sulfide

Details Method for making gypsum and zinc sulfide Method for making gypsum and zinc sulfide

2005-01-18

2005-01-18

Nguyen, Hoang (Department: 3748)

Power plants

Motive fluid energized by externally applied heat

Process of power production or system operation

C060S670000

Reexamination Certificate

active

06843058

ABSTRACT:
The invention is a method for converting waste into electricity or into gypsum and zinc sulfide using a generator, heating the vessel that is part of the generator, loading waste comprising steel into the heated vessel, melting the loaded waste to a molten state using a non-transferred torch to cut and melt the waste and then using a transferred torch to maintain a molten metal pool, adding additional steel to raise the molten metal pool to a minimum depth, raising the temperature to 2000 degrees Centigrade, acquiring EPA approval, loading waste into the vessel at a defined rate, maintaining the molten metal pool further melting any non-melted waste into a molten status with the transferred torch, determining BTU content and gas flow, injecting steam into the vessel, flowing gas from the vessel through scrubbers into storage containers and into a steam boiler, and using the boiler to run a turbine to generate electricity.

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patent: 6182584 (2001-02-01), Gaudio
“Evaluation of Plasma Arc Technology for the Treatment of Municipal Solid Wastes In Georgia,” Jan. 1997.

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