Question

name two unit of petrochemical​

Answer 1

Explanation:

For convenience, petrochemicals can be divided into two groups, namely primary petrochemicals and intermediates and derivatives. Primary petrochemicals include olefins such as ethylene, propylene and butadiene, aromatics (benzene, toluene, and xylenes) and methanol.

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Answer 2

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Petrochemicals are chemical products derived from petroleum, although many of the same chemical compounds are also obtained from other fossil fuels such as coal and natural gas or from renewable sources such as corn, sugar cane, and other types of biomass. Petrochemical production relies on multi-phase processing of oil and associated petroleum gas. Key raw materials in the petrochemical industry include products of petroleum oil refining. Petrochemical goods include: ethylene, propylene, and benzene; source monomers for synthetic rubbers; and inputs for technical carbon. Petrochemical and petroleum products are the second-level products being derived from crude oil after several refining processes. Crude oil is the basic component to produce all petrochemical and petroleum components after a long process of refinement in oil refineries. The major hydrocarbon products produced from petroleum by refining are: liquefied petroleum gas, gasoline, diesel fuel, kerosene, fuel oil, lubricating oil, and paraffin wax....