Claims
- 1. In a hydroconversion process for treating hydrocarbonaceous oils derived from petroleum, oil-shale, tar sand, and coal, conducted in the presence of hydrogen in which said hydrocarbonaceous feed is either refined without substantial change in the boiling range of the oil, or is converted to lower boiling products, the improvement which comprises performing the hydroconversion in the presence of an unsupported catalyst formed by chelating a metal component with an aromatic compound and heating said metal component and aromatic compound above about 450.degree. C. for time sufficient to cause the aromatic compound to cross-link, said metal of the metal component being selected from Groups VB, VIB, VIIB, and VIII of the Periodic Table of the Elements, and mixtures thereof, and said aromatic compound selected from compounds having two or more heteroatoms selected from sulfur, oxygen and nitrogen, and at least one of the heteroatoms being part of a five- to six-member heterocyclic ring.
- 2. The process of claim 1 wherein the metal is selected from Fe, Co, Ni, and mixtures thereof.
- 3. The process of claim 1 wherein the aromatic constituent contains a heterocyclic ring wherein the heteroatom is nitrogen.
- 4. The process of claim 1 wherein the aromatic constituent is selected from 8-hydroxyquinolines, 1,10-phenanthrolines, and benzo derivatives thereof.
- 5. The process of claim 3 wherein the aromatic constituent is selected from 8-hydroxyquinolines, 1,10-phenanthrolines, and benzo derivatives thereof.
- 6. The process of claim 4 wherein the aromatic constituent is an 8-hydroxyquinoline.
- 7. The process of claim 5 wherein the aromatic constituent is an 8-hydroxyquinoline.
Parent Case Info
This is a continuation of application Ser. No. 772,403, filed Sept. 4, 1985, now abandoned, which is a continuation-in-part of application Ser. No. 686,449, filed Dec. 24, 1984, also abandoned.
US Referenced Citations (8)
Continuations (1)
|
Number |
Date |
Country |
Parent |
772403 |
Sep 1985 |
|