Abstract:
In one form, the invention is directed to the combination of a moving vehicle (32) having a passenger compartment, a first seat (17) in the passenger compartment in which a passenger can be seated to normally face in a forward direction a first wall (34) in the passenger compartment situated forwardly of the first seat, a sheet (14) having oppositely facing first and second surfaces with an advertisement (12) on the first surface and an adhesive (42) on the second surface to releasably mount the seat to the first wall in a display position and a tray table assembly (18) mounted on the moving vehicle for guided movement relative to the moving vehicle between a) a first position wherein at least a part of the tray table assembly blocks viewing of the advertisement by a passenger seated in the first seat and b) a second position wherein the at least part of the tray table assembly is repositioned to allow viewing of more of the advertisement by a passenger seated in the first seat than can be viewed by a passenger seated in the first seat with the tray table assembly in the first position.
Abstract:
Bulk metallic catalysts comprised of a Group VIII metal and a Group VIB metal and methods for synthesizing bulk metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and interacted with at least one organic acid, such as glyoxylic acid, dried, calcined, and sulfided. The catalysts are used for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.
Abstract:
The present invention addresses at aeast four different aspects relating to catalyat structure, method of making those catalysts and methods of using those catalysts for making allcenyl alkanoates. Separately or together in combination, the various aspects of the invention are directed at improving the production of alkenyl alkanoates and VA in particular, including reduction of by-products and improved production efficiency. A first aspect of the presente invention pertains to a unique palladium/gold catalyst or pre-catalyst (optionally calcined) that includes rhodium or another metal. A second aspect pertains to a palladium/gold catalyst or precatalyst at is based on a layered support material where one layer of the support materiel is substantially free of catalytic components. A third aspect pertains to a palladium/gold catalyst or precatalysts on a zirconia containing support material. A fourth aspect pertains to a palladium gold catalyst or pre-catalyst that is produced from substantially chloride free catalytic components.
Abstract:
A selective hydrogenation catalyst composition comprises at least two different metal components selected from Groups 8 to 10 of the Periodic Table of Elements, one of which may be rhodium, and at least one metal component selected from Group 13 of the Periodic Table of Elements, such as indium.
Abstract:
Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include at least two zeolites, including a zeolite with a low silica to alumina ratio. The catalysts may be combined with a low surface binder, or alternatively the catalysts as formulated may have a high ratio of zeolite surface area to external surface area.
Abstract:
Bulk metallic catalysts comprised of a Group VIII metal and a Group VIB metal and methods for synthesizing bulk metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and interacted with at least one organic acid, such as glyoxylic acid, dried, calcined, and sulfided. The catalysts are used for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.
Abstract:
A selective hydrogenation catalyst composition comprises a support; a first metal component comprising rhodium; and a second metal component comprising a metal other than rhodium and selected from Groups 1 to 15 of the Periodic Table of Elements, wherein said first and second components are predominantly contained in an outer surface layer of the support having a depth of not more than 1000 microns.
Abstract:
An selective hydrogenation catalyst composition comprises a rhodium component present in an amount such that the catalyst composition comprises less than 3.0% of rhodium by weight of the total catalyst composition; and an indium component present in an amount such that the catalyst composition comprises at least 0.3% and less than 5.0% of indium by weight of the total catalyst composition.
Abstract:
In one form, the invention is directed to the combination of a moving vehicle (32) having a passenger compartment, a first seat (17) in the passenger compartment in which a passenger can be seated to normally face in a forward direction a first wall (34) in the passenger compartment situated forwardly of the first seat, a sheet (14) having oppositely facing first and second surfaces with an advertisement (12) on the first surface and an adhesive (42) on the second surface to releasably mount the seat to the first wall in a display position and a tray table assembly (18) mounted on the moving vehicle for guided movement relative to the moving vehicle between a) a first position wherein at least a part of the tray table assembly blocks viewing of the advertisement by a passenger seated in the first seat and b) a second position wherein the at least part of the tray table assembly is repositioned to allow viewing of more of the advertisement by a passenger seated in the first seat than can be viewed by a passenger seated in the first seat with the tray table assembly in the first position.
Abstract:
Bulk metallic catalysts comprised of a Group VIII metal and a Group VIB metal and methods for synthesizing bulk metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and interacted with at least one organic acid, such as glyoxylic acid, dried, calcined, and sulfided. The catalysts are used for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.