发明名称 |
Apparatus for conducting the catalytic oxidation of gaseous sulfur compounds to sulfur trioxide |
摘要 |
In a reactor housing for conducting the catalytic oxidation of gaseous sulfur compounds, a plurality of empty tubes are arranged in an outer zone of the housing for having incoming gas to be reacted flow therethrough. Larger catalyst-filled tubes are arranged in an intermediate zone for having the gas flow therethrough after flowing through the empty tubes for performing the catalytic oxidation in the larger catalyst-filled tubes. An inner chamber includes an axial-flow pump arranged therein and is in communication with the outer and intermediate zones in such a way that a heat-transfer agent is caused to flow cross-currently into and out of the outer zone, intermediate zone and inner chamber for contacting the empty tubes and catalyst-filled tubes.
|
申请公布号 |
US4337224(A) |
申请公布日期 |
1982.06.29 |
申请号 |
US19810237211 |
申请日期 |
1981.02.23 |
申请人 |
DAVY MCKEE AKTIENGESELLSCHAFT |
发明人 |
MAHLER, FRIEDRICH;STAUFFER, ADOLF |
分类号 |
C01B17/80;(IPC1-7):B01J8/06 |
主分类号 |
C01B17/80 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|