Power plants – Combustion products used as motive fluid
Patent
1993-07-12
1995-10-10
Thorpe, Timothy S.
Power plants
Combustion products used as motive fluid
60 39182, 60 39464, F02C 726
Patent
active
054560667
ABSTRACT:
A coal-fired gas turbine engine is provided with an on-site coal preparation and engine feeding arrangement. With this arrangement, relatively large dry particles of coal from an on-site coal supply are micro-pulverized and the resulting dry, micron-sized, coal particulates are conveyed by steam or air into the combustion chamber of the engine. Thermal energy introduced into the coal particulates during the micro-pulverizing step is substantially recovered since the so-heated coal particulates are fed directly from the micro-pulverizer into the combustion chamber.
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Paulson Leland E.
Smith William C.
Breeden David E.
Hamel Stephen D.
Moser William R.
The United States of America as represented by the United States
Thorpe Timothy S.
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