| 发明名称 |
METHOD AND SYSTEM FOR SEPARATING CATALYST FINES FROM AN OIL STREAM |
| 摘要 |
The present invention relates to a method for separating catalyst fines from an oil stream comprising the steps of; separating catalyst fines from an inlet oil stream in a centrifugal separator to generate a stream of purified oil; obtaining an NMR response signal from an NMR apparatus related to the amount of catalyst fines in the purified oil stream and/or the inlet oil stream and initiating the addition of or increasing the amount of separation aid to the inlet oil stream when the NMR response signal indicates an increased amount of catalyst fines in the purified oil stream and/or the inlet oil stream, such as to increase the performance of separating catalyst fines from the oil stream. |
| 申请公布号 |
US2015191660(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201314408806 |
申请日期 |
2013.06.19 |
| 申请人 |
ALFA LAVAL CORPORATE AB |
发明人 |
Englund Mats |
| 分类号 |
C10G31/10;C10G21/16;G01N24/08;B04B13/00;C10M175/00;C10G21/08;C10L1/08 |
主分类号 |
C10G31/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for separating catalyst fines from an oil stream comprising the steps of;
separating catalyst fines from an inlet oil stream in a centrifugal separator to generate a stream of purified oil, obtaining an NMR response signal from an NMR apparatus related to the amount of catalyst fines in the purified oil stream and/or the inlet oil stream, initiating an addition of separation aid or increasing an amount of separation aid to the inlet oil stream when the NMR response signal indicates an increased amount of catalyst fines in the purified oil stream and/or the inlet oil stream, such as to increase the performance of separating catalyst fines from the oil stream. |
| 地址 |
Lund SE |
