Pre-reforming Catalyst for Light Hydrocarbons

Application

1. Applied to pre- reforming process of higher hydrocarbons and steam reforming process of partial hydrocarbons to generate methane- rich gas.

2. Suitable to a wide range of hydrocarbon feedstock, such as naphtha, LPG, light hydrocarbons, refinery off- gas, natural gas etc., which can be used alone or in combination.

3. Suitable for fixed bed pre- reformer.  

4. SYAMCAT YZ119R pre-conversion catalyst is a high nickel system catalyst with nickel loading on a porous carrier with excellent low temperature adiabatic pre-conversion activity of hydrocarbon vapours. It is suitable for the reaction process of producing methane-rich gas from light oil, liquefied gas, refinery gas and natural gas.

Physico - chemical properties

Features

1. High content of nickel stably dispersed on porous carrier, resulting in good low temperature activity an activity stability, ensures effective conversion.

2. Both oxidized and reduced catalysts can be supplied, the oxidized catalyst needs to be activated in situ, while the reduced one can be used directly.

3. Reduction gas is needed to project the pre- reforming catalysts during start up and shut down.

4. Introduction of hydrocarbon feedstock alone or in combination, switching or dosage adjustment of feeds does not affect the normal use of the catalyst, increasing the capacity of the unit.

5. Excellent resistance to operating fluctuation and good operating flexibility. Cold feed can be introduced into reactor directly, reducing energy consumption.

6.  Patented product and awarded the National Prize for Science and Technology Progress.