| 发明名称 |
CATALYST REGENERATORS AND METHODS FOR REGENERATING CATALYSTS |
| 摘要 |
Catalyst regenerators and methods of their use are provided. A catalyst regenerator includes a combustion chamber with a combustion chamber diameter and a combustion chamber bottom. A mixing chamber is fluidly coupled to the combustion chamber at the combustion chamber bottom, where the mixing chamber has an exterior wall and a mixing chamber diameter less than the combustion chamber diameter. A first and second catalyst inlet are fluidly coupled to the mixing chamber, and a mixing cylinder is within the mixing chamber. The mixing cylinder and the exterior wall define an annular space there-between, and the mixing cylinder includes a cylinder opening. |
| 申请公布号 |
US2016067701(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201414479161 |
申请日期 |
2014.09.05 |
| 申请人 |
UOP LLC |
发明人 |
Davydov Lev;Mostofi-Ashtiani Mohammad Reza;Palmas Paolo |
| 分类号 |
B01J38/12;B01J8/24;B01J8/18;B01J8/00 |
主分类号 |
B01J38/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst regenerator comprising:
a combustion chamber having a combustion chamber diameter and a combustion chamber bottom; a mixing chamber fluidly coupled to the combustion chamber at the combustion chamber bottom, wherein the mixing chamber has an exterior wall and a mixing chamber diameter less than the combustion chamber diameter; a first catalyst inlet fluidly coupled to the mixing chamber; a second catalyst inlet fluidly coupled to the mixing chamber; and a mixing cylinder within the mixing chamber, wherein the mixing cylinder and the exterior wall define an annular space there-between, and wherein the mixing cylinder comprises a cylinder opening. |
| 地址 |
Des Plaines IL US |
