| |
 |
George F. Shipman Patents |
|
Inventor: Shipman; George F.
Address: Trenton, NJ
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 3983030 |
Combination process for residua demetalation, desulfurization and resulting coke gasification |
September 28, 1976 |
| A combination process is provided for residua demetalation and desulfurization and resulting coke gasification which comprises contacting said residua with a porous refractory oxide in the absence of added hydrogen, at a temperature of from greater than 700.degree.F to about 1100.deg |
| 3980550 |
Catalytic hydrodewaxing |
September 14, 1976 |
| Improved catalytic hydrodewaxing of gas oil fractions using as the catalyst a high silica to alumina ratio crystalline aluminosilicate zeolite having shape selective properties for normal and mono methyl configuration paraffins, by using as the catalyst such a zeolite having a multi-vale |
| 3968024 |
Catalytic hydrodewaxing |
July 6, 1976 |
| In the dewaxing of gas oils for the purpose of pour point reduction by catalytic hydrodewaxing using a catalyst comprising a crystalline aluminosilicate zeolite having a high silica to alumina ratio of at least 12 and a constraint index of about 1 to 12, carrying out the process at e |
|
|
|
