Abstract: The properties of GS-10 catalyst and commerical application of GS-10/GS-08 catalyst for EB dehydrogenation to styrene in Yanhua Petrochemical Company were introduced. It was found that GS-10/GS-08 catalysts had such characteristics as high dehydrogenation activity, good stability and low decline rate. EB conversion remained at about 76% and styrene selectivity was always above 95%, higher than the contract values of commercial test.

摘要： 报道了GS-10催化剂的性能和GS-10/GS-08组合催化剂在燕山石化苯乙烯工业装置上的应用，应用结果标明GS-10/GS-08催化剂组合具有活性高、选择性好和使用寿命长的特点，工业装置上乙苯转化率在76%左右，苯乙烯选择性保持在95%以上，超过工业试验合同要求值。综合性能优良。