dehydrogenation

The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.

介绍了国内外醇胺催化备氨基酸的研究发展情况。

Pyrazole has been prepared through the dehydrogenation of 2 pyrazoline in which catalytic amonts of sodium iodide acts as dehydrogenation agent in sulfuric acid.

在硫酸中用碘化钠(催化量)作试剂使2吡唑啉备吡唑。

Abstract： The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.

摘 要： 介绍了国内外醇胺催化备氨基酸的研究发展情况。

Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained.

对工业双戊烯气相催化备对伞花烃进行了研究并取得了理想结果。

The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.

摘要介绍苯基苯酚的几种主要工艺方法，对环己酮缩法苯基苯酚的方法及研究状况进行详细阐述。