|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||422/172 ; 422/173 ; 422/194 ; 422/198|
|§371/§102 date||19920221 (19920221)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
An apparatus to produce a low oxygen containing gas in which exhaust gases from an engine are cooled by passing them through a manifold cooler. Harmful gases are removed by passing the exhaust gases through a catalytic converter for removal of NOX. Air in injected and the exhaust gas passed through a further catalytic converter for removal of CO. The exhaust gases are then cooled by passing them through an air to gas heat exchanger, and a series of water-cooled heat exchangers which are water-cooled and the resulting condensate removed by condensate drai...
An apparatus for producing an exhaust gas having a low oxygen content comprising: (i) means to combust a mixture of air and fuel to produce an exhaust gas containing N2, CO, NOX and small amounts of uncombusted O2; (ii) at least one catalytic converter means to substantially reduce the NOX and/or CO content in the exhaust gas; (iii) at least one heat exchange means to substantially reduce the temperature of the exhaust gas issuing from the at least one catalytic converter means; (iv) an absorption system through which the exhaust gas passes to substantia...