Patent · US Active

Co-production of methanol and ammonia

US8303923B2 · kind B2 · utility

7Cited by

3References

7Claims

0Family size

Assignee

HALDOR TOPSØE A/S · DK

Inventor

Pat A. Han · Smørumnedre, DK

Key dates

Filing date	Nov 25, 2009
Grant date	Nov 6, 2012
Priority date	—
Expiry date	Jan 26, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/52
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Process for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units, water gas shift and carbon dioxide removal steps.

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