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US07154013B2 Olefin metathesis 失效
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Olefin metathesis
Abstract:
A process in which tetramethylethylene and neohexene are produced by starting with butene in a distillation column reactor to produce a product containing ethylene, diisobutene, tetramethylethylene, heavier oligomers. After separating these components, the separated diisobutene is further reacted with ethylene produced from the first step to produce neohexene.
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