Crude oil from oil sands contains bitumen and asphaltene, and this crude is heavy and viscous at room temperature. Assume that one such crude oil is represented by \( C_xH_{1.2x}O_y \). For easier transportation through pipelines, it should be processed further. Identify the processes which help in transportation of this crude oil.
Show Hint
- Drying
- Vis-breaking
- Coking process
- Hydro-treating
The Correct Option is B, C, D
Solution and Explanation
Step 1: The process of vis-breaking is used to reduce the viscosity of heavy crude oil, making it more transportable through pipelines. This process helps in improving flow and ease of transportation, making option (B) correct.
Step 2: The coking process helps in converting heavy crude oil into lighter products, making it easier to transport by breaking down larger hydrocarbons. Hence, option (C) is correct.
Step 3: Hydro-treating involves removing impurities from crude oil, which improves its fluidity and makes it easier to transport, making option (D) correct.
Step 4: Drying is not a relevant process in crude oil transportation. It is typically used to remove water, but it does not address the problem of viscosity. Therefore, option (A) is incorrect.
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