✦ LIBER ✦

96/04915 Hydrotreatment of an atmospheric residual oil over the dispersed cobalt and molybdenum catalysts in a carbon expanded-bed reactor

Publisher: Elsevier Science
Year: 1996
Weight: 189 KB
Volume: 37
Category: Article
ISSN: 0140-6701
DOI: 10.1016/s0140-6701(96)90170-8

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✦ Synopsis

Semigelatinous interfacial films, which may influence the fluid mechanic and mass transfer properties of coal tar in porous media, have been observed to form in coal tar-water systems when coal tars are aged in water under quiescent conditions for a few days.

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Hydrotreatment of an atmospheric residua

Hydrotreatment of an atmospheric residual oil over the dispersed cobalt and molybdenum catalysts in a carbon expanded-bed reactor

✍ Deuk Ki Lee; Wang Lai Yoon; Seong Ihl Woo 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 917 KB

Atmospheric residual oil hydroprocessing over a dispersed catalyst of cobalt and molybdenum was conducted in continuous mode under 6.9 MPa of H2 using an expanded-bed reactor which was loaded with an appropriate amount of activated carbon granules. As dispersed catalyst precursors, oil-soluble cobal