LANTHANUM CONTAINING CATALYSTS FOR PREPARING SYN-GAS BY STEAM-CARBON DIOXIDE REFORMING REACTION AND PROCESS FOR PREPARING SYN-GAS USING SAME

摘要

The present invention relates to a catalyst for producing a synthetic gas from a natural gas using carbon dioxide. Specifically, the catalyst is useful for producing a synthetic gas by a steam-carbon dioxide reforming reaction. According to the present invention, the catalyst is produced by the steps of: 1) producing a zirconia carrier and an alumina carrier having lanthanum and cesium by a wet or a dry ball milling process; and 2) sintering a mixture of a powder of the carrier from step 1) and a nickel powder. The synthetic gas, produced using the catalyst according to the present invention, has a ratio of hydrogen to carbon monoxide which can be adjusted to 2.0±0.2, thereby facilitating a provision of the synthetic gas efficient in manufacturing synthetic petrochemical products (waxes, naphtha, diesel. etc.).