发明公开
EP3766563A1 FILTER CLOTH, BAG FILTER, GAS PROCESSING APPARATUS EQUIPPED WITH SAME, AND METHOD FOR PRODUCING FILTER CLOTH
审中-公开
基本信息:
- 专利标题： FILTER CLOTH, BAG FILTER, GAS PROCESSING APPARATUS EQUIPPED WITH SAME, AND METHOD FOR PRODUCING FILTER CLOTH
- 申请号：EP19768293.3 申请日：2019-03-04
- 公开(公告)号：EP3766563A1 公开(公告)日：2021-01-20
- 发明人： KATSUKI Masatoshi , SUZUKI Takumi
- 申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 申请人地址： JP Chiyoda-ku Tokyo 100-8332 2-3, Marunouchi 3-Chome
- 代理机构： Studio Torta S.p.A.
- 优先权： JP2018047004 20180314
- 国际公布： WO2019176617 20190919
- 主分类号： B01D39/08
- IPC分类号： B01D39/08 ; B01D46/02 ; B01D53/64 ; B01D53/88 ; B01J20/20 ; B01J23/20 ; B01J23/24
摘要：
A filter cloth (10) includes one filter cloth substrate (11) which is formed of a plurality of fibers, particulate adsorbents (17) which include activated carbon and have an ability to absorb Hg, and particulate catalysts (16) which have an ability to promote oxidation of Hg. The filter cloth substrate (11) has a first surface (12) and a second surface (13) facing sides opposite to each other. The ratio of a the density of the catalysts (16) to the density of the adsorbents (17) at a predetermined position on an upstream side (Du) from the second surface (13) is higher than the a ratio of the density of the catalysts (16) to the density of the adsorbents (17) at a part on a downstream side (Dd) from the predetermined position.
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 |
| ------B01D39/00 | 用于液态或气态流体的过滤材料 |
| --------B01D39/08 | .滤布，即织成的、编织或交织的材料 |