The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2026
Filed:
May. 21, 2024
Guizhou University, Guizhou City, CN;
Yun Tang, Guiyang City, CN;
Bo Wu, Guiyang City, CN;
Guanghua Nie, Guiyang City, CN;
Yong Yang, Guiyang City, CN;
Zhengbin Deng, Guiyang City, CN;
Guizhou University, Guiyang City, CN;
Abstract
The present invention discloses a beneficiation method for high clay type low-grade manganese carbonate ore. The method includes: first preparing a regulator, polyepoxysuccinic acid (PESA), into a solution; adding raw ore to a mill, where the raw ore is high clay type low-grade manganese carbonate ore; and meanwhile, adding PESA to the mill, and performing ore grinding on the raw ore, where an ore grinding fineness of less than 0.075 mm accounts for 54-70%; and then, sending an ore grinding product to magnetic separation operation, and performing a separation process involving one roughing and one scavenging by a high gradient magnetic separator to obtain a comprehensive manganese concentrate with a high grade and a high recovery rate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile