Process for the organotemplate-free synthetic production of a zeolitic material using recycled mother liquor

US9028795B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Bilge Yilmaz · Mannheim, DE
• Ulrich Müller · Neustadt, DE
• Faruk Özkirim · Ludwigshafen, DE
• Meike Pfaff · Neunkirchen, DE
• Mike Haas · Mannheim, DE
• Feng Xiao · Xuchang, CN

Key dates

• Filing date: Sep 7, 2012
• Grant date: May 12, 2015
• Expiry date: Aug 6, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C01B39/30
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material comprising YO2 and X2O3, wherein said process comprises the steps of