Power plants – Internal combustion engine with treatment or handling of... – Methods
Patent
1997-07-09
1999-06-29
Kwon, John
Power plants
Internal combustion engine with treatment or handling of...
Methods
60297, F01N 300
Patent
active
059161299
ABSTRACT:
Exhaust gas emissions from an internal combustion engine are controlled through the use of a heat exchanger, a sulfur oxide absorbent, and two catalytic converter zones. The exhaust gas is passed sequentially through: (1) a first catalytic converter zone, (2) the sulfur oxide absorbent, and (3) a second catalytic converter zone. The heat exchanger is used to transfer heat from the first catalytic converter zone to the second catalytic converter zone.
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Alexander Bruce D.
Barr Mark K.
Cayton Roger H.
Huff George A.
Kretchmer Richard A.
BP Amoco Corporation
Kretchmer Richard A.
Kwon John
Sroka Frank J.
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