国外加氢脱硫技术进展

Progress in foreign hydrodesulfurization technology

介绍了国外加氢脱硫技术在催化剂、反应器和工艺技术改进方面的进展情况。指出从活性成分、新载体的应用和制备方法3方面可以有效改进加氢催化剂性能;通过对反应器内部结构的设计和对现有工艺技术的改进可以提高加氢脱硫率。

The progress of foreign hydrodesulfurization in catalyst,reactor and process improvement was reviewed with 19 references.It was pointed out that the performances of hydrodesulfurization catalysts could be effectively improved from active component,application of new supporter and cataslyst preparation.And the hydrodesulfurization percent could be enhanced by internal structure design,and modification of original process.