Patent · US Active

Process for electrolysis of alkali metal chlorides with oxygen-consuming electrodes in micro-gap arrangement

US9150970B2 · kind B2 · utility

0Cited by

3References

6Claims

0Family size

Assignee

Bayer Intellectual Property GmbH · DE

Inventors

Andreas Bulan · Langenfeld, DE
Jürgen Kintrup · Leverkusen, DE

Key dates

Filing date	Feb 26, 2013
Grant date	Oct 6, 2015
Priority date	—
Expiry date	May 30, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25B15/02
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Process for electrolysis of alkali metal chlorides with oxygen-consuming electrodes having specific operating conditions for startup and shutdown, which prevents damage to constituents of the electrolysis cell.

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