homogeneous catalyst造句怎么写

The progresses in both homogeneous catalyst and process for residue suspended bed hydrocracking developed by Fushun Research Institute of Petroleum and Petrochemicals (FRIPP) were introduced.

Experiment results show that the introduction of butadiene can produce a high-activity homogeneous catalyst.

The result showed that the homogeneous catalysts had higheractivity and selectivity than that of the Nickel catalyst when hydrogenating the soybean oil.