webNov 6, 2018 · Hydroprocessing is intensively used to remove hetero-atoms and metals from the heavy crude oil and its residual fraction. The catalyst development is another aspect of the processing...
webDec 18, 2019 · Hydroprocessing is a preferable process for heavy oil upgrading. The process is operated with the presence of a catalyst, and catalysis plays an important role...
webApr 6, 2002 · Studies comparing the differences in the behavior between up-flow and down-flow modes of operation of a fixed bed reactor are analyzed. An attempt has been made...
webDec 5, 2017 · Optimum conditions of oil sludge heavy residue hydroconversion (pressure, 7 MPa; temperature, 435 ℃; feedstock space velocity, 1 h −1; hydrogen: feedstock, 1000...
webJan 1, 1988 · This report describes the two different experimental approaches used to generate kinetic data for acetophenone hydrogenation to 1-phenylethanol over a...
webJun 1, 2019 · As discussed above, hydrogenation of bio-oil using a Ru/C catalyst at a low temperature (100–160 °C) could stabilize bio-oil sufficiently to enable the long-term (up...











