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i searched in the internet for the temperature at which 1,3-butadiene is formed from dehydregentation of...

i searched in the internet for the temperature at which 1,3-butadiene is formed from dehydregentation of n-butane in the industries and i could not find it.. can you please find me the temperature with the reference please? ( it may be a range of temperature i don't know)

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Answer #1

The catalytic dehydrogenation of n-butane is commonly done in industry by the Houdry Catadiene process. In the this process, n-butane is dehydrogenated over chromium/alumina catalysts. The temperature was used approximately 1100-1260 °F (600-680 °C).

Reference: Butadiene Product Stewardship Guidance Manual, American Chemistry Council Olefins Panel, American Chemistry Council, 2001, Revised 2002.

(for reference please see this butadiene industrial preparation)

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