
Hydrocracking catalysts
Zeolyst International provides a variety of zeolite cracking catalysts that deliver an excellent balance between desired yield targets, product properties, and long life.
Zeolyst International has been developing and manufacturing advanced hydrocracking catalysts since 1993, and currenty supply about 30% of the world's hydrocracking requirements. We engineer a diverse range of zeolite cracking catalysts, achieving an optimal equilibrium among target yields, product characteristics, and extended operational longevity. These catalysts demonstrate exceptional stability, minimizing yield decline.
Along with our marketing partner Shell Catalysts & Technologies, Zeolyst International provides input throughout all stages of a catalyst change-out. We perform analysis and modeling to generate performance data required in evaluating change-out options. Zeolyst International also provides the technical service and expertise necessary to achieve optimum performance. We offer ‘after-sale’ support to help with variations in feedstocks, seasonal differences in required output, and various other opportunities for maximizing value.
With an innovative technical approach and superior services, we are committed to providing our customers with cutting-edge catalyst technology in the hydrocracking area. We work closely with refiners to select and develop appropriate hydrocracking catalysts to optimize performance for the desired product slate; operating regime; hydrogen availability; and cycle length.
| Catalysts | Type/Application | Description |
| Zeolyst™ Z-HD series | Maximum Distillate | The Z-HD series of catalysts combine mild hydrocracking activity with highest middle distillate selectivity to maximize product yields. |
| Zeolyst™ Z-MD series | Middle Distillate Selective | The Z-MD series of catalysts offer exceptionally high selectivity to distillate products with balanced cracking activity and superior product quality. |
| Zeolyst™ Z-FX series | Flexible Middle Distillate/Naphtha Selective | The Z-FX series of catalysts provides high cracking activity with flexible jet/diesel/naphtha selectivity to optimize unit performance across multiple modes of operation. |
| Zeolyst™ Z-NP series | Naphtha Selective | The Z-NP series of catalysts are the highest activity, naphtha selective products characterized by minimal light ends production |
| Zeolyst™ MACH series | Molecular Access for Hydrocracking | The MACH series of catalysts are powered by a proprietary new zeolite technology which optimizes pore structure to provide unprecedented efficiency of heavy feed cracking to desired product range |
Get in touch with our customer service team to learn more about how Hydrocracking Catalysts can work for you.