(US10464027) Carbon monoxide oxidation device 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(US10464027) Carbon monoxide oxidation device
公开号/公开日
US10464027 US20190099727 / 2019-11-05 2019-04-04
申请号/申请日
US15/528,754 / 2015-12-02
发明人
EKDUNGE PER GHIRELLI FEDERICO TOFTEFORS IDA
申请人
POWERCELL SWEDEN
主分类号
IPC分类号
B01F-003/02 B01F-005/04 B01F-005/06 B01J-008/00 B01J-008/02 C01B-003/58
摘要
(US10464027)
A carbon monoxide oxidation device for oxidizing carbon monoxide contained in a hydrogen rich reformat gas includes a gas stream perturbation device designed as at least one propeller-shaped plate with a plate portion having a surface facing the gas stream and at least one blade which is connected to the plate portion and has a leading edge and an effluent edge, wherein a surface defined between leading edge and effluent edge is inclined in relation to the surface of the plate portion with a predetermined blade inclination angle, thereby defining at least one opening in the plate.
机翻摘要
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地址
代理人
(US10464027) WRB-IP LLP
代理机构
优先权号
2014SE-0051476 2015WO-SE51302
主权利要求
(US10464027)
The invention claimed is:
1. Water gas shift reactor or preferential oxidation reactor, which purifies a carbon monoxide containing hydrogen rich reformat gas from carbon monoxide contained in the carbon monoxide containing hydrogen rich reformate gas, wherein the water gas shift reactor or the preferential oxidation reactor comprises a housing, wherein the housing 
 a. incorporates an oxidation catalyst, which oxidizes the carbon monoxide of the carbon monoxide containing hydrogen rich reformat gas by means of an oxidizing agent to carbon dioxide, 
 b. comprises upstream of the catalyst at least one gas inlet for providing a gas stream (B; C) of at least the carbon monoxide containing hydrogen rich reformat gas into the housing, 
 c. comprises downstream of the catalyst a gas outlet for exiting purified hydrogen rich gas from the housing, and 
 d. incorporates a gas stream perturbation device which is arranged upstream of the catalyst and which is adapted to provide a perturbation in the gas stream, wherein 
 the gas stream perturbation device is designed as at least one propeller-shaped plate with a plate portion having a surface facing the gas stream and at least one circumferentially extending blade which is connected to the plate portion and has a radially extending leading edge and a radially extending effluent edge which are aligned with a central axis of the gas stream perturbation device, wherein a surface defined between leading edge and effluent edge is inclined in relation to the surface of the plate portion with a predetermined blade inclination angle, thereby defining at least one opening in the plate, the opening being defined between the leading edge and the effluent edge and being substantially aligned with the axis of the gas stream perturbation device.
2. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the at least one blade of the gas stream perturbation device is inclined in circumferential direction.
3. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the gas stream perturbation device is stationary mounted inside the housing with its outer circumferential rim being sealed to an inner wall of the housing.
4. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the plate portion is centrally arranged in a radial direction in the housing and the at least one blade is arranged between the centrally arranged plate portion and an inner wall of the housing.
5. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the gas stream perturbation device comprises at least two equally spaced blades.
6. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the gas stream perturbation device is substantially disk-shaped.
7. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the gas stream perturbation device comprises a first and a second propeller-shaped plate, wherein the at least first and second openings defined in the plates are misaligned.
8. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the housing further comprises an oxidation agent inlet, which is arranged upstream of at least one propeller-shaped plate of the gas stream perturbation device and downstream of the gas inlet.
9. Water gas shift reactor or preferential oxidation reactor according to claim 1, wherein the gas stream perturbation device is arranged in a predetermined distance from the catalyst, thereby defining a perturbation development chamber for the gas stream.
10. Water gas shift reactor or preferential oxidation reactor according to claim 9, wherein the gas stream perturbation device is arranged in a distance from the catalyst, wherein a ratio of a distance to a length of the housing is greater as or equal to
0.2⁢(DDL≥0.2).
法律状态
GRANTED
专利类型码
B2 A1
国别省市代码
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