Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1992-12-29
1994-04-05
Bell, Mark L.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208138, 208249, 208250, 208299, C10G 3506, C10G 2500
Patent
active
053002113
ABSTRACT:
A hydrocarbon feedstock is catalytically reformed to effect dehydrocyclization of paraffins in a process combination comprising a first reforming zone and a sulfur-removal zone utilizing a manganese component to preclude sulfur from the feed to a second reforming zone. The process combination shows substantial benefits over prior art processes in the stability of the extremely sulfur-sensitive catalyst utilized in the second reforming zone.
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Low Chi-Chu D.
Peer Roger L.
Russ Michael B.
Zmich Joseph
Bell Mark L.
Conser Richard E.
Griffin Walter D.
McBride Thomas K.
Spears Jr. John F.
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