The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2024
Filed:
Sep. 05, 2019
Total SE, Courbevoie, FR;
Eth Zurich, Zurich, CH;
Joseph Stewart, Uccle, BE;
Daniel Curulla-Ferre, Uccle, BE;
Javier Perez-Ramirez, Zürich, CH;
Cecilia Mondelli, Zürich, CH;
Matthias Frei, Zürich, CH;
TOTAL SE, Courbevoie, FR;
ETH ZURICH, Zurich, CH;
Abstract
Method to prepare a catalyst for use in a process for the synthesis of methanol, comprising indium oxide in the form of InO, and at least one additional metal selected from a noble metal; and in that the average particle size of said noble metal phase is, preferably at least 0.05 nm, and less than 5 nm as determined by STEM-EDX, characterized in that the catalyst is prepared by co-precipitation of a saline solution at a pH above 8.5 comprising an indium salt and a salt of the at least one additional metal selected from a noble metal and optionally further comprising a salt of the at least one alkaline earth metal.