Bp Amoco Corporation

Amoco Corporation

David Lyzinski

Charles M Daul

Albert J Kovach

Paul A Sivak

Albert L Hensley, Jr

Frederick T Clark

James L Taylor

Robert D Buttke

Lawrence B Peck

Michael Butkovich

William M Hall

A method and system for preventing water entering a dispenser from collecting in the containment pan. This method utilizes a shield or barrier placed inside the dispenser above the containment pan. The material used to form the barrier is insoluble in water but soluble in the hydrocarbons typically found in a dispensing system.

Method and system for keeping water from entering dispenser containment sumps

A method of repairing polyethylene fuel containment sumps used in underground storage systems in gasoline and diesel service stations without 'welding' the polyethylene, using suitable surface preparation, priming of the affected area, and sealing with a two part rubber compound.

Method to repair polyethylene containment sumps

A method of upgrading the area below a dispenser to contain accidental release harmful materials from contaminating the soil below grade without repiping, electrical changes, or concrete disruption.

Method for installing form in-place dispenser containment

A method of upgrading an existing unprotected submersible pump area with secondary containment to prevent accidental release of harmful materials from contaminating the soil below grade.

Form in-place submersible pump containment

A method of upgrading a below grade fill to prevent accidental release harmful materials from contaminating the soil below grade.

Upgrade of below grade fill to at grade fill

A laboratory instrument provides a small model reactor which better simulates a back mixed reactor containing a catalyst. The reactor is especially valuable for simulating commercial scale hydrotreating of petroleum resid, coal, and other non-distillable hydrocarbons to obtain some distillable products. An important feature is a magnetically driven pump completely enclosed within the reactor shell of the simulator. All embodiments provide a high temperature and pressure, low liquid to catalyst volume, model reactor where an entire process is carried out within the simulator shell under substantially the conditions prevailing in the full scale reactor.

Laboratory simulator of reactor for a petroleum refinery

Disclosed is an improved catalyst mixture suitable for use in the hydrodemetallization, hydrodesulfurization, hydrodenitrogenation, and hydroconversion of a hydrocarbon feedstock containing asphaltenes, metals and Shell hot filtration solids precursors. The catalyst mixture has one component of the mixture which is a relatively small pore catalyst and another component which is a catalyst that possesses a relatively large amount of macropore volume.

Mixed catalyst system for hyproconversion system

Disclosed is an improved process for the hydrodemetallization, hydrodesulfurization, hydrodenitrogenation, and hydroconversion of a hydrocarbon feedstock containing asphaltenes, metals and Shell hot filtration solids precursors. The process utilizes a catalyst mixture wherein one component of the mixture is a relatively small pore catalyst and another component is a catalyst that possesses a relatively large amount of macropore volume.

Growing community of inventors

Wheaton, IL, United States of America

David Lyzinski