Patent · US Active

Method and plant for processing roasted pyrites

US10125409B2 · kind B2 · utility

0Cited by

10References

14Claims

0Family size

Assignee

BLÜCHER GMBH · DE

Inventors

Bertram Böhringer · Erkrath, DE
Raik Schönfeld · Hannover, DE
Alexander Dyachenko · Erkrath, DE
Valeriy Larin · Erkrath, DE

Key dates

Filing date	Jun 24, 2013
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Mar 18, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/20
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a method and a recovery system for obtaining raw materials from ores and/or ore tailings, in particular a method and a recovery system for recovering metals from ores and/or ore tailings, especially a method and a recovery system for recovering metals from pyrite tailings, preferably from roasted pyrites produced during sulphuric acid manufacture.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.