Patent · US Active

Aqueous silane systems for bare corrosion protection and corrosion protection of metals

US8864895B2 · kind B2 · utility

6Cited by

16References

12Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Philipp Albert · Bad Kötzting, DE
Eckhard Just · Rheinfelden (Baden), DE
Dirk Laur · Eschborn, DE
Christian Waßmer · Eschborn, DE

Key dates

Filing date	Jul 12, 2010
Grant date	Oct 21, 2014
Priority date	—
Expiry date	Feb 22, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C2222/20
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to a furnace (12) for melting heated glass using burners (13), wherein the combustion energy is at least partially produced by oxy-fuel combustion, and wherein at least a portion of the oxygen used in the burners (13) is produced by separation, on a ceramic separation membrane (18), from a gaseous mixture including oxygen, the oxygen from the separation being directly channeled into at least one burner (13).

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