Preparation, Characterization and Thiophene Hydrodesulfurization Activity of Zeolite Supported Transition Metal Catalysts http://127.0.0.1/xmlui/handle/123456789/13828 Tue, 26 May 2026 02:14:48 GMT 2026-05-26T02:14:48Z Preparation, Characterization and Thiophene Hydrodesulfurization Activity of Zeolite Supported Transition Metal Catalysts http://127.0.0.1/xmlui/handle/123456789/13829 Preparation, Characterization and Thiophene Hydrodesulfurization Activity of Zeolite Supported Transition Metal Catalysts Das, Debasish Wed, 01 Apr 1992 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/13829 1992-04-01T00:00:00Z