Patent · US Expired

Process and plant for supplying a blast furnace

US6026657A · kind A · utility

1Cited by

3References

14Claims

0Family size

Assignee

L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

Didier Magnet · Saint-Mandé, FR
Emmanuel Garnier · Paris, FR

Key dates

Filing date	Jul 8, 1998
Grant date	Feb 22, 2000
Priority date	—
Expiry date	Jul 8, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S62/915
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A blast furnace (1) is supplied with a flow of optionally oxygen-enriched air coming from an isothermal compressor (3) or a (radial) centrifugal compressor (11).

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