Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Reexamination Certificate
2008-05-13
2008-05-13
Caldarola, Glenn (Department: 1797)
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
C208S120010, C208S106000, C208S120350, C208S120150, C502S202000, C502S224000, C502S225000, C502S229000
Reexamination Certificate
active
07371316
ABSTRACT:
A catalytic composition useful for cracking and reducing the viscosity of heavy hydrocarbons. The catalytic composition comprises Portland cement, a volcanic ash component, titanium dioxide, and a transition metal salt. Optionally, a hydrogen source is added to the catalytic composition.
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Caldarola Glenn
Darby & Darby P.C.
Douglas John
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