Examples of 'vacuum residue' in a sentence

Meaning of "vacuum residue"

vacuum residue: In chemistry or oil refining, this phrase refers to the heavy hydrocarbon residue left over after the distillation of crude oil

How to use "vacuum residue" in a sentence

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vacuum residue
This is a substitute for vacuum residue if no vacuum unit is available.
Remove coffee deposits with a sponge and vacuum residue.
The unconverted vacuum residue was recovered by evaporating the toluene.
The heavy oil also includes atmospheric residue oil or vacuum residue oil.
A part of the vacuum residue can also be recycled to the hydrotreatment stage a.
Particularly suitable are mixtures of aromatic extracts from a lubricating base and vacuum residue.
At least a part of the vacuum residue fraction can be recycled to the hydrocracking stage c.
Lubricating base oils are conventionally prepared starting from a vacuum distillate or a deasphalted vacuum residue.
They are thermal processes that crack the vacuum residue to lighter products and a petroleum coke.
Yield by weight relative to the Cut undeasphalted vacuum residue.
Vacuum residue from oil ;.
The continuous method described above is used with a Safanya vacuum residue.
In Example 1, Urals vacuum residue is sent to a delayed coker.
The vacuum tower bottom is the so-called vacuum residue.
The vacuum residue fractions contain less than 0.5 % by weight of sulphur.

See also

Accordingly, the first residue can be an atmospheric residue or a vacuum residue.
Said vacuum residue was sent vía lines 6 and 8 to catalytic residue conversion unit 30.
The coker feedstream preferably comprises resid, more preferably vacuum residue.
Preferably, at least 10 % by weight of the vacuum residue is present, based on the binder.
Metals concentrations in the Flakes, Additive and the non - converted vacuum residue.
The Maya vacuum residue was contacted with coke particles having a temperature of 700 °C.
Bottom stream of the Vacuum distillation tower is called as Vacuum Residue ( VR ).
Tail gas (petroleum), catalytic cracked clarified oil and thermal cracked vacuum residue fractionation reflux drum;.
Table 4 . shows Mo, Ni and V content of flakes, additive and the unconverted vacuum residue.
TABLE 9 HDS and HDCCR performances of catalysts, vacuum residue.

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The speed of the vacuum source shall be
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