Process of generating o-xylene-air mixtures for the production of phthalic anhydride
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United States of America Patent
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Jan 10, 2006
Grant Date -
May 15, 2003
app pub date -
Jun 25, 2002
filing date -
Jul 5, 2001
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Abstract
Process for generating a homogeneous gas mixture of o-xylene and air for the production of phthalic anhydride wherein o-xylene is completely evaporated in the absence of oxygen, superheated and then mixed with air and supplied to a phthalic anhydride reactor.
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