Composition and a method of making and use of such composition
AssigneeShell Oil Company
InventorsJohn Anthony Smegal, Alexei Grigorievch Gabrielov, Peter Wolohan, William Douglas GILLESPIE
Life of this patent
Estimating the term…
Abstract
A composition and method of making such a composition that has application in the hydroprocessing of hydrocarbon feedstocks. The method comprises selecting an organic additive by the use of a correlation model for predicting catalytic activity as a function of a physical property that is associated with the organic additive and incorporating the organic additive into a support material to provide the additive impregnated composition.
Claims16
A method of making a composition, wherein said method comprises:
- providing a support material;
- selecting an organic additive from a group of organic additives, wherein said organic additive has a complexation energy and is used for incorporation thereof into said support material in the preparation of said composition that provides for a high activity catalyst composition, and wherein said selecting of said organic additive from said group is done by utilizing a correlation model for estimating a predicted catalytic activity for said high activity catalyst composition as a function of a physical property associated with each of said organic additive of said group;
- and
- incorporating said organic additive into said support material to provide said support material having incorporated therein said organic additive to thereby provide an additive-impregnated composition.
A composition for use in the hydroprocessing of a hydrocarbon feedstock, wherein said composition comprises:
- a support material having incorporated therein a metal component and an organic additive selected by the use of a correlation model, wherein said correlation model provides for estimating a predicted catalytic activity of said composition that has been prepared with said organic additive having a characteristic complexation energy, and wherein said organic additive is selected from a group consisting of amide compounds, amine compounds, nitrile compounds, pyrrolidone compounds, urea compounds, and oxalate compounds, wherein said organic additive is capable of forming a metal complex with a transition metal, and wherein said organic additive has said complexation energy of an absolute value of greater than 470 kcal/mol.
Dependencies are inferred from the claim text.