Why are large companies like Exxon and Mobil suddenly interested in learning more about ionic liquids?

Ionic solvents are green alternatives to volatile organic solvents.

Ionic liquids are liquids who remain liquid until below 100°C. Ionic liquids are composed entirely of ions. Ionic solids consists of ions which are coordinated to organic moieties. They are low vapor pressure liquids therefore they do not pollute the environment.

Ionic liquids are a veritable alternative to volatile organic solvents which pollute the environment thereby making ionic solvents a green alternative. In the petroleum industry in which Exxon Mobil is involved, ionic solids are used are surfactants, corrosion inhibitors and demulsifiers.

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Due to high advantages of ionic liquids.

Explanation:

Large companies like Exxon and Mobil interested in learning more about ionic liquids because these ionic liquids are used in the petroleum industry for removing impurities during oil refining process. These two large companies such as Exxon and Mobil have main business of petroleum extraction from the under ground oil fields so these ionic liquids has a great importance in their petroleum industry so that's why these companies interested in knowing about these ionic liquids.