Patent · US Active

Method for treating a carbon dioxide-containing waste gas from an electrofusion process

US9005570B2 · kind B2 · utility

0Cited by

5References

18Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Manfred Baldauf · Erlangen, DE
Thomas Matschullat · Eckental, DE

Key dates

Filing date	Jan 2, 2012
Grant date	Apr 14, 2015
Priority date	—
Expiry date	Jan 8, 2032

Classification

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

Abstract

A method for treating a carbon dioxide-containing waste gas from an electrofusion process, in which a hydrocarbon-containing gas is fed to a waste gas and the carbon dioxide in the waste gas is converted at least partially into carbon monoxide and hydrogen in a reaction and the carbon monoxide-hydrogen mixture is stored for an additional combustion process.

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