Preparation, Characterization and Thiophene Hydrodesulfurization Activity of Zeolite Supported Transition Metal Catalysts http://127.0.0.1/xmlui/handle/123456789/13828 Fri, 17 Apr 2026 03:19:12 GMT 2026-04-17T03:19:12Z 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