Invention Grant
- Patent Title: Methods of treating tailings
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Application No.: US16438856Application Date: 2019-06-12
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Publication No.: US11242492B2Publication Date: 2022-02-08
- Inventor: Miguel Pelaez , Thomas Fenderson
- Applicant: KEMIRA OYJ
- Applicant Address: FI Helsinki
- Assignee: KEMIRA OYJ
- Current Assignee: KEMIRA OYJ
- Current Assignee Address: FI Helsinki
- Agency: Baker, Donelson, Bearman, Caldwell & Berkowitz PC
- Agent Robin L. Teskin
- Main IPC: C10G33/06
- IPC: C10G33/06 ; C10G27/02 ; C10G1/04 ; C10G27/12 ; C10G29/20 ; C10G29/12
Abstract:
The present embodiments generally relate to methods for the treatment of tailings, e.g., oil sands tailings, including methods comprising the use of one or more flocculants, one or more coagulants and one or more oxidants to treat said tailings and/or to improve the performance of said one or more flocculants.
Information query
