Patent · US Active

Method for making a catalyst comprising a phosphorus modified zeolite to be used in a MTO process

US8981173B2 · kind B2 · utility

2Cited by

9References

19Claims

0Family size

Assignee

TOTAL RESEARCH & TECHNOLOGY FELUY · BE

Inventors

Nikolai Nesterenko · Nivelles, BE
Sander Van Donk · Sainte-Adresse, FR
Delphine Minoux · Nivelles, BE
Jean-Pierre Dath · Ath, BE

Key dates

Filing date	Jan 25, 2011
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Jan 25, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2529/85
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention is the use of a catalyst in a MTO process to convert an alcohol or an ether into light olefins wherein said catalyst comprises a phosphorus modified zeolite and is made by a method comprising the following steps in this order,

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