文件类型:PDF文档
文件大小:286K
An improved alkylation process utilizing a solid-acid catalyst comprising a rare earth containing zeolite and a hydrogenation metal is disclosed.
0下载337浏览139K
0下载387浏览384K
0下载461浏览404K
0下载305浏览986K
0下载193浏览364K
0下载222浏览54K
0下载127浏览149K
0下载193浏览504K