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Energy-saving membrane can separate crude oil at room temperature
An international research has developed a membrane technology that could significantly reduce the energy required for crude oil refining by replacing part of the century-old distillation process.
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nature.com
Crude oil turns cheap porous membrane into a sieve to refine itself without heat
Long hydrocarbons are deposited on pore walls, narrowing channels until only smaller molecules can pass through.
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Crude oil fractionation by means of mesoporous polyacrylonitrile membranes - Nature
Porous polyacrylonitrile membranes—typically used as non-selective support layers—can be used to achieve effective molecular refining of crude oil at steady state, enabling…
