Process for controlling fouling of catalyst beds

Details Process for controlling fouling of catalyst beds Process for controlling fouling of catalyst beds

1988-07-11

1990-05-01

Caldarola, Glenn

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention or removal of deleterious carbon...

585950, 252 33, 208 48R, C10G 2100

Patent

active

049215922

ABSTRACT:
A process for reducing the effects of catalyst bed fouling when a hydrocarbon feedstock is contacted with a catalyst at elevated temperatures comprising adding to the feedstock an effective amount of a higher hydrocarbyl amine, optionally in combination with an alkylarylsulfonic acid.

REFERENCES:
patent: 3224957 (1965-12-01), Kent
patent: 3235484 (1966-02-01), Colfer
patent: 3554897 (1971-01-01), Stanley
patent: 3654129 (1972-04-01), Bloch
patent: 4024048 (1977-05-01), Shell et al.
"Amoco Ultracracker is Performing Well", Frye et al., API Midyear Refining, vol. 68, May. 1970, pp. 69-71.

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