petroleum primary processing

Solvent Dewaxing

Figure 5.12 shows a general scheme of solvent dewaxing that uses stage-wise refrigeration of the feedstock after it is mixed…

Rajil TL

September 28, 2021

petroleum primary processing

Gradient Solubility Model

Because of the large disparity in structure and properties of asphaltenes and oil fractions in VDR, it is surprising that…

Rajil TL

September 28, 2021

petroleum primary processing

Elemental Analysis and Ternary Classification of Crude Oils

Despite a wide variety of crude oil found in different parts of the earth, the elemental composition of most crude…

Rajil TL

September 28, 2021

Lubricating oils

Rajil TL

September 28, 2021

SYNTHETIC OR MINERAL BASE LUBRICANTS?

Rajil TL

September 28, 2021

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Latest petroleum primary processing News

Bitumen upgrading

Figure 1. This is an upgrading facility located near Fort McMurray, Alberta,…

Rajil TL

September 28, 2021

Bitumen

Figure 1. Bitumen is a thick, black crude oil. Bitumen is a low-grade…

Rajil TL

September 28, 2021

The Manufacturing Of Lubricating Oil Process

Lube oil is extracted from crude oil, which undergoes a preliminary purification…

Rajil TL

September 28, 2021

Catalytic Dewaxing

Although included under the separation processes, catalytic dewaxing is actually a low-severity…

Rajil TL

September 28, 2021

Dewaxing

Another important separation process in petroleum refining is removal of wax. The…

Rajil TL

September 28, 2021

Simplified Flow Diagram of a Deasphalting Process

Simplified Flow Diagram of a Deasphalting Process Figure 5.9 shows a simplified…

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September 28, 2021

Deasphalting Process

The deasphalting process in a refinery flow scheme as an intermediate process…

Rajil TL

September 28, 2021

How are lubricants produced

A lubricant consists of 70-100% base lubricants and up to 30% chemical…

Rajil TL

September 28, 2021

Reflux

Reflux is a technique involving the condensation of vapors and the return of this condensate…

Rajil TL

September 28, 2021

Distillation Column Internals

Trays and Plates BUBBLE CAP TRAYS A bubble cap tray has riser…

Rajil TL

September 28, 2021

petroleum primary processing

Solvent Dewaxing

Gradient Solubility Model

Elemental Analysis and Ternary Classification of Crude Oils

Lubricating oils

SYNTHETIC OR MINERAL BASE LUBRICANTS?

Bitumen upgrading

Bitumen

The Manufacturing Of Lubricating Oil Process

Catalytic Dewaxing

Dewaxing

Simplified Flow Diagram of a Deasphalting Process

Deasphalting Process

How are lubricants produced

Reflux

Distillation Column Internals

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