How refinery gases can be used in petrochemical industry?
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Answer:
Refineries primarily process crude oil into motor and heating fuels, although other products can be made. These include gaseous fuels, feed gases for petrochemical processes, raw material for lubricant production, and asphalt.By definition, petrochemicals are simply chemicals that happen to be derived from a starting material obtained from petroleum. They are, in almost every case, virtually identical to the same chemical produced from other sources, such as coal, coke, or fermentation processes.Processing configurations
Each petroleum refinery is uniquely configured to process a specific raw material into a desired slate of products. In order to determine which configuration is most economical, engineers and planners survey the local market for petroleum products and assess the available raw materials. Since about half the product of fractional distillation is residual fuel oil, the local market for it is of utmost interest. In parts of Africa, South America, and Southeast Asia, heavy fuel oil is easily marketed, so that refineries of simple configuration may be sufficient to meet demand. However, in the United States, Canada, and Europe, large quantities of gasoline are in demand, and the market for fuel oil is constrained by environmental regulations and the availability of natural gas. In these places, more complex refineries are necessary.
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Explanation:
Uses for refinery gas
Refineries primarily process crude oil into motor and heating fuels, although other products can be made. These include gaseous fuels, feed gases for petrochemical processes, raw material for lubricant production, and asphalt.