PRODUCTION METHOD FOR PROPYLENE, RESTORATION METHOD FOR CATALYST, AND SOLID ACID CATALYST
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United States of America Patent
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Issued Date -
Sep 2, 2010
app pub date -
Jan 18, 2007
filing date -
Jan 20, 2006
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Abandoned
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Abstract
/min·g), and the solid acid catalyst is used in the production method for propylene. A solid acid catalyst is characterized in that the aperture diameter of pores formed in surfaces of the catalyst is 0.3 to 1.0 nm, and the solid acid catalyst is used in the production method for propylene. Furthermore, a regeneration method for a catalyst is characterized in that a heating treatment in an oxygen atmosphere is perform on a catalyst that has been used to produce propylene in the production method for propylene of the invention.
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