HYDROPROCESSING SOLUTIONS

Hydrocracking Pretreat Catalysts

We offer a comprehensive solution for hydrocrackers across various operating pressures and a variety of feeds for different performance objectives. Pretreat catalysts ensure that the hydrocracker remains stable for a reliable cycle across these various conditions. Partnering with Crystaphase, we offer a complete solution to protect against unforeseen pressure drop increase, along with options to improve vapor liquid distribution and catalyst utilization.

With our extensive alumina expertise, we offer a wide range of demetallization catalyst systems to protect against contaminants such as Ni, V, As, and non-metal contaminants such as silicon and phosphorous. In addition, we utilize our experience in renewable feed processing to protect against Na, Ca and Mg. Along with demetallization systems, we offer a range of competitive hydrotreating catalysts to achieve good distillate-selective conversion and low nitrogen levels for the hydrocracking catalyst to be efficient. A hydrotreating catalyst with good hydrogenation activity and stability to desulphurize / denitrogenate heavy feeds to moderate levels at high pressure.

HYT-6419

The latest generation high activity hydrotreating catalyst is our recommended pretreat catalyst to maximize distillate production, as it enables the use of the appropriate hydrocracking catalyst system to achieve the highest volumetric yield of desired product mix, even from opportunistic feeds.

HYT-6319

A high-performance hydrotreating catalyst with high-denitrogenation activity to enable the appropriate hydrocracking catalyst system to convert feed into a high yield of aromatics—rich naphtha.

HYT-6219

A price-efficient hydrotreating catalyst for activity transition and post treat to meet consistently low sulfur levels in naphtha and kerosene.

HYT-9229

A high-performance demetallization catalyst to enable processing a maximum proportion of coker gas oil stocks and acidic crude derived hydrocarbon streams passivated with phosphorous-based additives.

HYT-8229

A high-capacity demetallization catalyst to enable processing a variety of opportunistic feeds without much compromise on life by trapping Ni and V.

HYT-8239

A high-performance demetallization catalyst to enable processing a variety of hydrocarbon feeds with stable activity while trapping Ni and V.

UF-75

A high-performance demetallization catalyst to enable the processing arsenic-rich opportunistic feeds with stable performance, even while operating at high LHSVs.