Patent · US Active

Process and relating apparatus to make pure hydrogen from a syngas originated from wastes gasification

US11766637B2 · kind B2 · utility

0Cited by

3References

12Claims

0Family size

Assignee

NEXTCHEM S.P.A. · IT

Inventors

Gaetano Iaquaniello · Roma, IT
Annarita Salladini · Roma, IT
Elena Antonetti · Roma, IT

Key dates

Filing date	Oct 25, 2016
Grant date	Sep 26, 2023
Priority date	—
Expiry date	Dec 17, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/151
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A process and apparatus for producing pure hydrogen from a syngas generated by the high temperature gasification of municipal, agricultural or industrial derived wastes. The process is able to make pure hydrogen to be further reacted with nitrogen to make ammonia and urea.

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