Hydrodesulfurization catalyst for straight-run diesel
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Question: What are the current grades of hydrodesulfurization catalysts used for straight-run diesel?
In China, for FRIPP models, there is the 481 series, which mainly includes 481, 481-2B, 481-3, as well as FH-5/5A and FDS-4A. For RIPP, there are series such as RS-1, RS-20, RS-200, and RSS-1
Various diesel hydrogenation catalysts produced both domestically and internationally can be used for the refining of straight-run diesel. There are many types available; in addition to the FH-DS and FH-UDS developed by the Fuyan Research Institute, as well as the RN series and RS1000 from the Petroleum Science Research Institute, catalysts produced by other smaller catalyst manufacturers are also in use in industry, offering a wide range of options.