It was shown that the hydrocracking index in the reaction over water-soluble base catalyst could be improved by adding small amount of oil-soluble dispersed catalyst as inducing catalyst.

• 试验结果表明,在水溶性催化剂为基体的反应中,加入少量油溶性催化剂作为"诱导剂"可以改善反应状况,实现较高的裂化指标,转化率相对较高,生焦量相对较少,同时催化剂加入量较少。