Non-hydrogen Dewaxing Catalyst

On the basis of the original catalyst, the non-hydrogen dewaxing catalyst is suitable for naphthenic straight-run gasoline, which has the characteristics of less normal hydrocarbons and more naphthenes. A new type of catalyst developed by enhancing the aromatization function of the catalyst.

The resulting diesel oil has a lower freezing point and a higher gasoline octane number, and the tower bottom oil is suitable for lubricating oil base oil.

Non-hydroforming reforming is a process of converting low-octane gasoline fractions through isomerization, cyclization and aromatization under the action of catalysis by gasoline non-hydrogen dewaxing catalyst. The process of upgrading to high-value LPG and high-octane gasoline.

The process has wide adaptability and can process oilfield condensate, refinery top oil and other low-quality light oils. The gasoline octane number of the product can reach above 85 (RON).

The non-hydrogen dewaxing catalyst is developed with ZSM zeolite as the carrier. The non-hydrogen dewaxing catalyst has high strength, is easy to fill, and has a low broken rate for external regeneration. It is suitable for non-hydrodecondensation fixed-bed catalytic cracking unit with distillate oil as raw material and continuous feed, with good cracking performance and long service life.

The heat stability of this non-hydrogen dewaxing catalyst is better than that of similar products. The reaction process has the characteristics of low operating pressure and good stability. It is simple in equipment and low in investment. It is especially suitable for refineries with few gasoline processing methods. This product has been used in many domestic and foreign industrial installations, and has been well received by customers.