Criterion Catalyst Co. L.P. and ABB Lummus Crest Inc. have entered into a joint licensing agreement whereby Lummus' commercially demonstrated Arosat process is combined with Criterion's synergetic catalyst system for low-pressure diesel aromatics saturation. The result is the SynSat process, short for synergetic saturation. Criterion defines a synergetic system as one in which the special combination of two catalysts, in a stacked bed-type configuration, work together such that the products of the reaction over the first catalyst enhance the performance of the second catalyst. The combination of catalyst types used varies for di...

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