摘要
采用沉淀法和溶胶-凝胶法制备了油脂加氢催化剂,用BET、XRD和IR等手段对上述催化剂和美国、英国进口催化剂进行了比较,结果表明两种方法制备的催化剂主要性能指标已达到(或接近)同类进口产品水平。
Ni/diatomite and Ni/silica catalysts for hydrogenation of oils were prepared by using precipitation method and chemical mixing procedure.Respectively,by means of BET.XRD and IR ect.the imported catalysts and the catalysts we prepared were comparied.It is found that the catalysts prepared by two methods were the same as some import catalysts.
出处
《河北化工》
2005年第1期23-25,共3页
Hebei Chemical Industry
关键词
催化剂
油脂加氢
制备方法
表征
hydrogenation oils
characterization
precipitation method
