Abstract: A process for the decomposition of hydrogen peroxide wherein aqueous streams containing 1 to 500,000 ppm H.sub.2 O.sub.2 are contacted with a Mn/Cu catalyst component on a monolith carrier to eliminate the H.sub.2 O.sub.2 by decomposition to water and oxygen.

Abstract: A VOC (volatile organic compounds) adsorbent material is treated with a masking agent to reduce its affinity for VOC's to a level that the material can be regenerated at a predetermined low temperature which will not desorb the masking agent. Preferably, the adsorbent material is a water adsorbent desiccant which is treated with water vapor. The treated adsorbent material is used to adsorb VOC's from gas and is periodically regenerated with heated air. The desorbed VOC's may be destroyed by oxidizing, for example, with a catalyst.

Abstract: Hydrocarbon in a carrier of nitrogen or steam is passed over a devitalized supported noble metal/alkali or alkaline earth catalyst/absorber, such as Pt on an alumina monolith coated with potassium carbonate, which has sorbed NOx from engine exhaust to restore and regenerate the devitalized catalyst/absorber for reuse. The hydrocarbon undergoes a shift reaction to produce CO in situ which is the reactant gas for the regeneration.

Abstract: A catalyst system useful at room temperature for the destruction of ozone (O.sub.3), which is comprised of a washcoat of high surface area support containing Mn/Cu catalyst deposited on a macroporous carrier, such as a honeycomb monolith, optionally with the addition of noble metal (such as Pt) washcoat to remove carbon monoxide.

Abstract: A VOC (volatile organic compounds) adsorbent material such as an alumino-silicate gel desiccant is treated with a masking agent to reduce its affinity for VOC's to a level that the material can be regenerated at a predetermined low temperature which will not desorb the masking agent. The treated adsorbent material is used to adsorb VOC's and is periodically regenerated with heated air. The treated adsorbent material may be used to adsorb VOC's from recirculated spray booth air while spraying a coating on a workpiece. Subsequent to spraying, the spray booth air is heated to above the VOC regeneration temperature to regenerate the adsorbent material and optionally to cure the applied coating. As the heated spray booth air is circulated through the adsorbent material, the previously adsorbed VOC's are desorbed. The desorbed VOC's may be destroyed by oxidizing, for example, with a catalyst.

Abstract: A method of decreasing the level of NOx, CO and SO.sub.2 emissions in a gas turbine is disclosed. A catalyst absorber, preferably made of alumina/platinum/carbonate salt, is used to oxidize the pollutant oxides and absorb them. The catalyst absorber can then be regenerated and reused. An apparatus for treating the stack gases, and a method of making the catalyst absorber are also described.

Abstract: A method of decreasing the level of NOx and CO emissions in a gas turbine is disclosed. The method includes the steps of oxidizing NO and CO in the gas stream to corresponding NO.sub.2 and CO.sub.2, and then absorbing the nitrogen oxide pollutants on an absorption bed. The method can achieve levels of 0 to 2 ppm CO and 0.35 to 1.5 ppm NO in the resultant stream.

Abstract: A method of decreasing the level of NOx, CO and SO.sub.2 emissions in a gas turbine is disclosed. A catalyst absorber, preferably made of alumina/platinum/carbonate salt, is used to oxidize the pollutant oxides and absorb them. The catalyst absorber can then be regenerated and reused. An apparatus for treating the stack gases and a method of making the catalyst absorber are also described.

Abstract: Hydrogen or carbon monoxide in a carrier of nitrogen or steam is passed over a devitalized catalyst/carbonate or bicarbonate absorber which has absorbed or adsorbed nitrates and nitrites from engine exhaust to restore the carbonate form and regenerate the devitalized catalyst/absorber for reuse.

Abstract: A method of decreasing the level of NOx, CO and SO.sub.2 emissions in a gas turbine is disclosed. A catalyst absorber, preferably made of alumina/platinum/carbonate salt, is used to oxidize the pollutant oxides and absorb them. The catalyst absorber can then be regenerated and reused. An apparatus for treating the stack gases, and a method of making the catalyst absorber are also described.

Abstract: Reticulated ceramic or metal substrate coated with cobalt compounds, noble metals or mixtures thereof, are superior catalysts for the oxidation of ammonia to produce nitric oxide.

Abstract: Reticulated ceramic or metal substrate coated with Cobalt compounds, noble metals or mixtures thereof are superior catalysts for the oxidation of ammonia to produce nitric oxide.

Abstract: Reticulated ceramic or metal substrate coated with Cobalt compounds, noble metals or mixtures thereof are superior catalysts for the oxidation of ammonia to produce nitric oxide.

Abstract: Reticulated ceramic or metal substrate coated with Cobalt compounds, noble metals or mixtures thereof are superior catalysts for the oxidation of ammonia to produce nitric oxide.

Abstract: The survival device is useful as a trenching tool, storage container, cooking and eating utensil, shoe horn, spade, hoe, grappling device, spear head, and the like. It includes an elongated hollow, tubular body with a detachable head bearing an elongated shallow dish-shaped blade. The blade is pivotably connected thereto for movement between a resting position along the side of the tubular body, an intermediate lockable position extending laterally 90.degree. from the tubular body and a fully extended lockable position projecting forwardly of the tubular body in line with the length thereof. A locking plate interconnects the blade and head and is pivoted over a cross bar in the head. The locking plate has spaced notches in its periphery engageable with a cross pin to hold the plate and blade in the desired position. A locking ring may also be provided around the head.

Abstract: A fishing pole holder is disclosed herein having a cylindrical sleeve for supporting a multiple pronged grip adapted to insertably receive the handle of a fishing pole. The sleeve is hollow so as to define a storage cavity or compartment for storing the prongs and for housing a plurality of survival implements. A support spike useful in supporting the fishing pole in the ground during a fishing procedure is pivotally mounted on the external wall of the sleeve and a manually locking pin is carried thereon for latching the spike in a stowed position or an operative position. End caps close and seal the storage compartment of the sleeve.

Abstract: This invention relates to the production of chemically durable inorganic silicate coatings which are homogeneous, easy to apply, and exhibit essentially infinite shelf life. More specifically, this invention relates to the preparation of such coatings by incorporating a metal oxide (M.sub.x O.sub.y) wherein Y:X is at least 1.5, into a true aqueous solution of an alkali metal silicate, at least about 50% by weight of said alkali metal consisting of potassium, which will dry in air, i.e., be non-hygroscopic. Thereafter, upon drying and curing, a crystal phase precipitates in situ within the solution causing polymerization of the silica at the crystal interfaces and subsequently throughout the solution, thus yielding a durable coating consisting essentially of a crystal phase homogeneously dispersed in a silicate glassy matrix.

Abstract: The present invention relates to a method for hydrating fine-dimensioned alkali metal-containing silicate glass bodies so as to impart the property of thermoplasticity thereto. More particularly, this invention contemplates contacting fine-dimensioned alkali metal silicate glass bodies with an aqueous solution at elevated temperatures and pressures to develop at least a surface layer thereon having a water content ranging up to about 36% by weight, said aqueous solution having a pH less than 6 as measured at room temperature. The hydrated bodies can approach certain properties of high-polymer organic plastics and exhibit the capability of being thermoplastically formed at relatively low temperatures.