US 5,296,132 A · High temperature hydrocarbon defoamer composition and method

Abstract

Methods and compositions for controlling foam in high temperature hydrocarbons during processing vegetable oils, exemplified by jojoba oil, are added to the hydrocarbon to control foam.

Claims6

Dependent claims

A method for controlling foam in hydrocarbon fluids at a temperature from about 300.degree. F. to about 1000.degree. F. during processing comprising adding an effective amount of a jojoba oil.

Dependencies are inferred from the claim text.

Facts

Application

07/957,327Filed 6 Oct 1992

Granted

22 Mar 1994

Term ends

Not estimatedThe source records don’t support an estimate.

Classification7 codes

C10B 57/12
Other carbonising or coking processes; Features of destructive distillation processes in general: applying additives during coking
B01D 19/0404
By addition of chemical substances: characterised by the nature of the chemical substance
C10B 55/00
Coking mineral oils, bitumen, tar, and the like or mixtures thereof with
C10G 9/16
In pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means: preventing or removing incrustation

Abstract

Methods and compositions for controlling foam in high temperature hydrocarbons during processing vegetable oils, exemplified by jojoba oil, are added to the hydrocarbon to control foam.

High temperature hydrocarbon defoamer composition and method

Life of this patent

Abstract

Claims6

High temperature hydrocarbon defoamer composition and method

Life of this patent

Abstract

Claims6