Moving to the vacuum distillation column, the vacuum distillates, light vacuum gas oil (LVGO) and heavy vacuum gas oil (HVGO) can be processed by some advanced FCC processes. However, hydrocracking is more frequently used to convert LVGO and HVGO into light and middle distillates, using particular catalysts and hydrogen.

Hydrogenated Vacuum Gas Oil (HVGO) As feed for MAT was used a standard refinery feed for FCC from refinery -hydrogenated vacuum gas oil (HVGO). Its basic properties are summarized in...

Figure 1-3 shows that light vacuum gas oil (LVGO) and heavy vacuum gas oil (HVGO), are produced. Sometimes, depending on its properties, LVGO is blended with other products like atmospheric diesel. Both are typically used as feed to fluid catalytic cracking units.

2002年10月26日 · vacuum gas oil (HVGO). The HVGO section is the main heat removal zone. HVGO is withdrawn and cooled in the heat exchanger network, and then, a portion of the HVGO is returned to the top of the packing. The temperature of the steam and noncondensable materials leaving the top of the vacuum tower is determined by

The H-Oil HVGO is the most coke-producing gas oil, probably because it contains the highest level of heavy higher-molecular-weight polynuclear aromatic hydrocarbons [28,33,41]. ...

Over the years, CLG has developed innovative process configurations to effectively process the high boiling vacuum gas oil (VGO)/HCGO gas oils while maximizing distillates yield with optimum hydrogen utilization via the ISOCRACKING and ISOTREATING processes and catalysts.

2022年3月30日 · The hydrocracking of petroleum heavy vacuum gas oil (HVGO) is a commonly used process for the production of high-quality liquid fuels for vehicles and jet planes. The co-processing of heavy-vacuum gas oil with a high-molecular paraffinic feedstock can provide the additional intensification of the production of these high-quality liquid fuels.