hydro-cracking

英 ['haɪdrəʊkr'ækɪŋ] 美 ['haɪdrəʊkr'ækɪŋ]

• n. 氢化裂解

英英释义

名词 hydrocracking:

1. the process whereby hydrocarbon molecules of petroleum are broken down into kerosene and gasolene by the addition of hydrogen under high pressure in the presence of a catalyst