发明名称 |
CONTINUOUS FLOW, NOX-REDUCTION ADSORPTION UNIT FOR INTERNAL COMBUSTION ENGINES |
摘要 |
Oxides of nitrogen are adsorbed onto the surfaces of gas passages (68) in a bed (57, 100) that has relative rotation with respect to a gas inlet distributor (76, 101). The manifold has a baffle (85) or ribs (121, 122) that causes constantly flowing engine exhaust (53) to enter the gas passages over a large portion of a revolution of the adsorption bed or the distributor, and causes constantly flowing regeneration gas (54) to thereafter pass through those passages during a small portion of each revolution. The passages may be formed by planar (66a) or helical (66b) radial walls (66), a serpentine wall (70), a monolith (126) or a honeycomb (127). Either the distributor (101) or the bed (57) may be rotated to distribute the gases. |
申请公布号 |
WO2004050229(A3) |
申请公布日期 |
2004.12.16 |
申请号 |
WO2003US38396 |
申请日期 |
2003.12.02 |
申请人 |
HYDROGENSOURCE LLC |
发明人 |
LIU, KE;FOLEY, PETER, F.;ROHRBACH, ERIC, A.;WNUCK, WAYNE, G. |
分类号 |
F01N3/08;F01N3/20 |
主分类号 |
F01N3/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|