Patent · US Active

Extraction of noble metal (ions) by means of ionic liquids

US9663386B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignees

Technische Universitaet Dresden · DE
HELMHOLTZ-ZENTRUM DRESDEN-ROSSENDORF E.V. · DE

Inventors

Thomas Strassner · Dresden, DE
Tobias Schulz · Cologne, DE
Gert Bernhard · Dresden, DE
Johannes Raff · Dresden, DE
Falk Lehmann · Dresden, DE

Key dates

Filing date	Jul 31, 2012
Grant date	May 30, 2017
Priority date	—
Expiry date	May 27, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a process for the extraction of metals from an aqueous phase by means of specific ionic liquids.

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