Heavy oil and residual oil combined treating process
A combined processing and residual oil technology, which is applied in the petroleum industry, hydroprocessing process, and hydrocarbon oil treatment, can solve the problems of poor quality of solid petroleum coke, difficult to use and handle, reduce coke generation in equipment, etc., and improve the processing capacity and liquid yield, increased service life, and reduced severity
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[0028] The raw material oil used in the test is Tahe slag, and its raw material properties are shown in Table 1.
[0029] Table 1 Raw Oil Properties
[0030] project
nature
project
nature
Density (20℃), kg / m 3
1001
Ni
239.96
Viscosity(100℃)mm 2 .s -1
576.7
V
227.4
Carbon residue, wt%
18.3
Four components, wt%
Saturation
29.0
C
85.31
33.1
H
9.89
24.5
S
3.36
asphaltenes
13.4
N
1.42
Distillation range, wt%
Metal content, μg / g
350℃~500℃
32.1
Fe
13.65
>500℃
67.9
[0031] It can be seen from the properties of the raw material that the raw material is low-quality crude oil with high sulfur, high metal, and high carbon residue. The raw mater...
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