文件类型:PDF文档
文件大小:1355K
A method for the liquid-phase alkylation of an aromatic substrate is disclosed. A reaction zone has at least one cat-alyst bed containing a first catalyst modified by the inclusion of a rare earth metal ion.
0下载325浏览998K
0下载122浏览246K
0下载154浏览177K
0下载504浏览261K
0下载304浏览306K
0下载477浏览310K
0下载132浏览246K