- 专利标题： Adsorption Material and Method for Treating Pollutants
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申请号： US17813961申请日： 2022-07-21
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公开(公告)号： US20220355269A1公开(公告)日： 2022-11-10
- 发明人: Warren CHUNG , Xuebing LI , Pei YU , Mengtao CUI , Quan SHI , Zhiming XU , Suoqi ZHAO , Chunming XU , Keng H. CHUNG
- 申请人： Well Resources Inc.
- 申请人地址： CA Edmonton
- 专利权人： Well Resources Inc.
- 当前专利权人： Well Resources Inc.
- 当前专利权人地址： CA Edmonton
- 优先权： CN201910136662.4 20190225
- 主分类号： B01J20/26
- IPC分类号： B01J20/26 ; C02F1/28 ; C02F3/34 ; B09C1/08 ; B01J20/28 ; B09C1/10
摘要：
A method of treating or remediating contaminated material, such as water or soil, comprises contacting such material with asphaltenes. The asphaltenes are preferably produced as a by-product of petroleum refining and, in particular, a by-product of vacuum residua. An adsorbent material comprising such asphaltenes is also provided.
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