Process for production of a zeolite-containing molding

US6491861B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Georg Heinrich Grosch · Bad Dürkheim, DE
• Ulrich Müller · Neustadt, DE
• Andreas Walch · Heidelberg, DE
• Norbert Rieber · Mannheim, DE
• Wolfgang Harder · Weinheim, DE

Key dates

• Filing date: Dec 6, 1999
• Grant date: Dec 10, 2002
• Expiry date: Dec 6, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C04B2111/00129
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A process for the production of a molding containing at least one zeolite, wherein the at least one zeolite contains a titanium-, zirconium-, chromium-, niobium-, iron- or vanadium-containing zeolite:(I) adding a mixture consisting of at least one alcohol selected from the group consisting of methanol, ethanol, propanol or butanol, and water to a mixture containing said zeolite or a mixture of two or more thereof, and(II) kneading, molding, drying and calcining the mixture from (I);wherein the molding is useful as a catalyst, particularly in epoxidation reactions.