Invention Grant
- Patent Title: Selective recovery of manganese and zinc from geothermal brines
- Patent Title (中): 从地热盐水中选择性回收锰和锌
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Application No.: US13874004Application Date: 2013-04-30
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Publication No.: US09057117B2Publication Date: 2015-06-16
- Inventor: Stephen Harrison , Samaresh Mohanta
- Applicant: Simbol Inc.
- Applicant Address: US CA Pleasanton
- Assignee: Simbol, Inc.
- Current Assignee: Simbol, Inc.
- Current Assignee Address: US CA Pleasanton
- Agency: Fish & Tsang, LLP
- Main IPC: C25C1/16
- IPC: C25C1/16 ; C25B1/21 ; C22B19/00 ; C25C1/10 ; C22B47/00
Abstract:
This invention relates to a method for the selective recovery of manganese and zinc from geothermal brines that includes the steps of removing silica and iron from the brine, oxidizing the manganese and zinc to form precipitates thereof, recovering the manganese and zinc precipitates, solubilizing the manganese and zinc precipitates, purifying the manganese and zinc, and forming a manganese precipitate, and recovering the zinc by electrochemical means.
Public/Granted literature
- US20130236378A1 Selective Recovery of Manganese and Zinc From Geothermal Brines Public/Granted day:2013-09-12
Information query
