Mineral oils: processes and products – Chemical conversion of hydrocarbons – With prevention or removal of deleterious carbon...
Patent
1997-09-17
1999-09-21
Yildirim, Bekir L.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With prevention or removal of deleterious carbon...
208 48AA, 208132, 585648, 585650, C10G 7500, C10G 916
Patent
active
059549432
ABSTRACT:
A method is disclosed for reducing coke deposition in a pyrolysis furnace which comprises treating the pyrolysis furnace with a combination of sulfur- and phosphorus-containing compounds having a total sulfur to phosphorus atomic ratio of at least 5.
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Poindexter Michael K.
Tong Youdong
Breininger Thomas M.
Cummings Kelly L.
Nalco/Exxon Energy Chemicals L.P.
Yildirim Bekir L.
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