dehydrogenation catalyst的用法和樣例：
例句
- The performances and application status of several cyclohexanol dehydrogenation catalysts in home and abroad are compared.
對幾種國內外工業(yè)用環(huán)己醇脫氫催化劑的性能及使用情況進(jìn)行了比較。 - This technology is very useful for decreasing the time of hydrogenation catalyst presulfurization and the equipment eroding as well as pollution.
該工藝對縮短加氫催化劑的預硫化時(shí)間，減少調備腐蝕和環(huán)境污染，具有非常積極的意義。
