公开(公告)号：US20220355269A1

公开(公告)日：2022-11-10

申请号：US17813961

申请日：2022-07-21

申请人： Well Resources Inc.

发明人： Warren CHUNG ,  Xuebing LI ,  Pei YU ,  Mengtao CUI ,  Quan SHI ,  Zhiming XU ,  Suoqi ZHAO ,  Chunming XU ,  Keng H. CHUNG

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.

公开(公告)号：US20200269212A1

公开(公告)日：2020-08-27

申请号：US16293787

申请日：2019-03-06

申请人： Well Resources Inc.

发明人： Warren CHUNG ,  Xuebing LI ,  Pei YU ,  Mengtao CUI ,  Quan SHI ,  Zhiming XU ,  Suoqi ZHAO ,  Chunming XU ,  Keng H. CHUNG

IPC分类号： B01J20/26 ,  C02F1/28 ,  C02F3/34 ,  B09C1/08 ,  B09C1/10 ,  B01J20/28

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.