Mobil

About: Mobil is a based out in . It is known for research contribution in the topics: Catalysis & Zeolite. The organization has 7085 authors who have published 10642 publications receiving 237497 citations. The organization is also known as: Socony-Vacuum Oil Company & Standard Oil Company of New York.

Polypropylene barrier film and method of forming same

Abstract: The film resulting from and the process for forming a firmly bonded film laminate combination comprising, preparing an intimate combination I of polypropylene and a maleic acid anhydride modified olefin polymer; forming a film of at least one layer of said combination I with at least one layer of a polymer II selected from the group consisting of polyvinyl alcohol and an ethylene-vinyl alcohol copolymer; and effecting adhesion between the layers by orienting the film.

Reinforced packaging tray

Abstract: A packaging tray and, more particularly a high-strength, reinforced molded food packaging tray for use in packaging meats, fish, poultry and other comestibles which is adapted to be utilized in conjunction with a transparent overwrap film. The inventive packaging tray is provided with a novel peripheral lip structure which will aid in preventing the collapse or fracture of the tray sidewalls in view of pressures exerted by the overwrap film when applied to the tray in an automatic tray overwrap machine. In a particularly preferred embodiment of the invention, the packaging tray is provided with a novel tray bottom wall incorporating a reinforcing structure in the form of one or more strengthening ribs which are integrated in the bottom wall of the tray.

Selective catalytic reduction of nitrogen oxides

Abstract: There is provided a catalytic method for converting nitrogen oxides to nitrogen (i.e., N 2 ). The catalyst for this method comprises an acidic solid component comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal and further comprising at least one metal selected from the group consisting of Group IB, Group IVA, Group VB, Group VIIB, Group VIII, and mixtures thereof. An example of this catalyst is zirconia, modified with tungstate, and iron. This method may be used for reducing emissions of nitrogen oxides from waste gases, including industrial exhaust gases and automobile exhaust gases. In a particular embodiment, nitrogen oxides in waste gases may be reacted with ammonia before the waste gases are discharged to the atmosphere.

Process of treating a well using a lightweight cement

Abstract: This specification is directed to a lightweight hydraulic cement, to the use of lightweight slurries formed by combining this lightweight cement with water, and to lightweight concrete formed by the setting of the slurries. The lightweight hydraulic cement is comprised of hydraulic cement, anhydrous sodium metasilicate, and hollow sealed spheres; a lightweight slurry is formed by mixing the lightweight cement with water and the slurry is used for treating wells that penetrate the earth. This lightweight slurry may also be used for forming lightweight concrete which in turn is useful for such things as building material.

Synthesis of crystalline silicate ZSM-12 using dibenzyldimethylammonium cations and the product produced

Abstract: This invention relates to a new and improved form of crystalline silicate having the structure of zeolite ZSM-50, to a new and useful improvement in synthesizing said crystalline silicate and to use of said crystalline silicate prepared in accordance herewith as a catalyst for organic compound, e.g. hydrocarbon compound, conversion.