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US 8,912,379 B2Granted
Method of preparing alkene compound
AssigneeSongwon Industrial Co., Ltd.
InventorsDong-Kyung Park, Chang-Heon Shon, Duk-Suk Jung, Young-Tae Song
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Abstract
Disclosed is a method of preparing an alkene compound including introducing an acidic catalyst and a solvent into a reactor, increasing a temperature the reactor, and continuously removing water from the reactor while continuously supplying an alcohol into the reactor and continuously collecting an alkene compound.
Claims8
A method of preparing an alkene compound, comprising:
- introducing an acidic catalyst and a solvent into a reactor, wherein the acidic catalyst is present in a concentration of 10 to 80 wt %;
- heating the reactor to a temperature of 80 to 130° C.;
- and
- while continuously supplying an alcohol into the reactor at a speed of 0.1 to 4.0 ml/minute to produce the alkene compound and water, continuously removing the produced water from the reactor at a speed of 0.1 to 2.0 ml/minute, and continuously collecting the alkene compound.
1 more element
Dependencies are inferred from the claim text.