基本信息:
- 专利标题： FILTERING CONTAMINANTS FROM FLUID
- 申请号：EP13723915.8 申请日：2013-05-14
- 公开(公告)号：EP2849873B1 公开(公告)日：2018-07-18
- 发明人： SWEENEY, Christopher William
- 申请人： Aqua Dynamics Process Technology Limited
- 申请人地址： 5 Manchester Square London W1U 3PD GB
- 专利权人： Aqua Dynamics Process Technology Limited
- 当前专利权人： Aqua Dynamics Process Technology Limited
- 当前专利权人地址： 5 Manchester Square London W1U 3PD GB
- 代理机构： Orr, Robert
- 优先权： GB201208527 20120515
- 国际公布： WO2013171476 20131121
- 主分类号： B01D61/14
- IPC分类号： B01D61/14 ; B01D61/22 ; B01D65/02 ; E21B43/26
摘要：
A method of filtering contaminants from a fluid is disclosed. A feedstream of fluid containing contaminants is directed into a filter chamber containing a filter element. Part of the feedstream fluid flows in one of: a forward flow direction where it passes in a first direction through a wall of the filter element; and a reverse flow direction where it passes in a second, opposite direction through the wall. The filtrate is directed into a flowline for collection. The feedstream fluid is then arranged to flow through the filter element in the other direction, to remove contaminant material from a surface of the element wall. Following removal of contaminant material, the feedstream fluid is continued to be directed through the wall of the filter element in said other direction, to filter out contaminants from the fluid during flow in said other direction.
公开/授权文献:
- EP2849873A1 FILTERING CONTAMINANTS FROM FLUID 公开/授权日：2015-03-25
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D61/00 | 利用半透膜分离的方法，例如渗析，渗透，超滤；其专用设备，辅助设备或辅助操作 |
| --------B01D61/14 | .超滤；微量过滤 |