4
Advanced Isomerization Catalyst for Light-Naphtha
without Pre-Desulfurization
( Cosmo Oil Co., Ltd.)
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By 2006, Gasoline should contain less than 10 ppm sulfur content in Japan
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EU Refinery invest more in installation of isomerization plant
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Sulfur content of LN fractions various between 200-800 ppm depend on the
origin
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n
n
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Conventional Isomerization Flow Scheme