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Carbon 4 separation technology

2010-03-24View Original

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Help needed – seeking high-scoring solutions regarding the use of extraction techniques to separate 1-butene from mixed butenes; please share your knowledge. . . .
Reply #22012-06-26
I work in the field of C4 separation technology; our main task is to separate out C3 compounds, isobutane, butane, and butenes from C4 compounds. Butenes include isobutylene, n-butylene, and cis-trans butylene. It is mainly separated using a mixed solvent of MEK and NFM
Reply #32012-06-27
After passing through ethers with very low isobutylene content resulting from MTBE prices, butene-1 of high purity can be obtained using conventional distillation methods. That is, MTBE and butene-1 co-production.

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