基本信息:
- 专利标题： 包括含氮SIC膜的过滤器
- 专利标题（英）：Filters comprising sic membranes incorporating nitrogen
- 申请号：CN201580068935.6 申请日：2015-12-18
- 公开(公告)号：CN106999858A 公开(公告)日：2017-08-01
- 发明人： F.罗德里格斯 , J.桑特 , G.罗西凯
- 申请人： 欧洲技术研究圣戈班中心
- 申请人地址： 法国库伯瓦
- 专利权人： 欧洲技术研究圣戈班中心
- 当前专利权人： 欧洲技术研究圣戈班中心
- 当前专利权人地址： 法国库伯瓦
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 黄念
- 优先权： 1462768 20141218 FR
- 国际申请： PCT/FR2015/053663 2015.12.18
- 国际公布： WO2016/097661 FR 2016.06.23
- 进入国家日期： 2017-06-16
- 主分类号： B01D63/06
- IPC分类号： B01D63/06 ; B01D67/00 ; B01D71/02
A filter for the filtration of a fluid such as a liquid, comprising or composed of a support element (1) made of a porous ceramic material, said element exhibiting a tubular or parallelepipedal shape delimited by an external surface (2) and comprising, in its internal portion (3), a set of adjacent channels (4) with axes parallel to one another and separated from one another by walls (8) of said porous inorganic material, in which at least a portion of said channels (4) and/or at least a portion of said external surface are covered with a porous separating membrane layer (5), said filter being characterized in that: - said separating membrane layer is made of a material essentially composed of silicon carbide (SiC), - the content by weight of elemental nitrogen of the layer constituting the porous separating membrane layer is between 0.1% and 2%.
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 |
| ------B01D63/00 | 用于半透膜分离工艺的一般设备 |
| --------B01D63/06 | .管状膜组件 |