Method for reducing deposition of cokes in heat refining process of petroleum high molecular hydrocarbons and additive used in the method
作者： Hirokazu Itoh , Yoshihiro Arita , Toshifumi c , Kazuya c , o Elf Atochem Hata
DOI:
关键词: Chemistry 、 Petroleum 、 Deposition (phase transition) 、 Refining (metallurgy) 、 Organic chemistry 、 Scientific method 、 Chemical engineering
摘要: A method for reducing deposition of cokes in a heat-refining process petroleum high-molecular hydrocarbons, characterized that heat-treatment heating unit is effected the presence at least one compound (I) having mercaptoalkylthio group: HS-C m H 2m -S- in which is an integer from 2 to 4.
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