Abstract: Provided are a catalyst for methane reformation and a method for manufacturing the same, wherein the catalyst includes a porous metal support; a primary coating layer provided on the porous metal support; and a secondary coating layer provided on the primary coating layer, wherein the primary coating layer includes a perovskite-based compound having a coefficient of thermal expansion of 65% or greater compared to a coefficient of thermal expansion of the porous metal support, the secondary coating layer includes a perovskite-based catalyst particle and a perovskite-based binder, and the perovskite-based catalyst particle and the perovskite-based binder each independently include a compound represented by Chemical Formula 1, Sr1-xAxTi1-yByO3-???[Chemical Formula 1] wherein all the variables are described herein.

Abstract: A carbon dioxide reforming process including: supplying a mixed raw material (feed) including carbon dioxide (CO2), methane (CH4) and hydrogen (H2) to a reactor; and causing the mixed raw material to contact a catalyst inside the reactor, wherein the following Equation 1 is satisfied: 0.05<a/b?0.3.??In Equation 1, a refers to a volume of hydrogen in the mixed raw material, and b refers to a volume of methane in the mixed raw material.

Abstract: The present invention relates to a catalyst used in a dehydrogenation reaction of a linear hydrocarbon gas in a range of C3 to C4, and provides a dehydrogenation catalyst which is deposited on a carrier obtained by changing the phase of platinum, an auxiliary metal and an alkali metal, wherein the platinum and the auxiliary metal are present as a single complex within a certain thickness from the outer edges of the catalyst in an alloy form.

Abstract: Described is a catalyst obtained by supporting magnesium and cerium on activated alumina, firing same to immobilize the metals, and then impregnating same with palladium and performing reduction thereon, and is applied, when hydrogen peroxide is prepared by means of an anthraquinone process, to operation solution regeneration or hydrogenation, and thus an efficient regeneration conversion rate or synthesis yield is achieved.

Abstract: Described is a catalyst for a working solution for synthesizing hydrogen peroxide, a method for preparing same, and a method for regenerating the working solution and, more specifically, to a palladium catalyst, using a spinel support, as a catalyst used in a regenerating process of a working solution for preparing hydrogen peroxide, a method for preparing same, and a technology for regenerating a working solution utilizing same. The catalyst exhibits high efficiency and high physical/chemical durability in a regeneration reaction or hydrotreating reaction.

Abstract: A double-layer structured catalyst for use in dehydrogenation of light hydrocarbon gas within a range of C3 to C6, configured such that platinum, tin, and an alkali metal are carried in a phase-changed carrier, wherein the tin component is present in an entire region inside the carrier, and the platinum and the tin form a single complex and are present in an alloy form within a range of a predetermined thickness from an outer periphery of the carrier.

Abstract: The present disclosure relates to a dehydrogenation catalyst for use in dehydrogenation of a branched light hydrocarbon gas, the catalyst including platinum, tin, and an alkali metal which are carried in a phase-changed carrier, in which platinum and tin form a single complex and are present in an alloy form within a predetermined thickness from the outer surface of the catalyst.

Abstract: A double-layer structured catalyst for use in dehydrogenation of light hydrocarbon gas within a range of C3 to C6, configured such that platinum, tin, and an alkali metal are carried in a phase-changed carrier, wherein the tin component is present in an entire region inside the carrier, and the platinum and the tin form a single complex and are present in an alloy form within a range of a predetermined thickness from an outer periphery of the carrier.

Abstract: The present invention relates to a catalyst used in a dehydrogenation reaction of a linear hydrocarbon gas in a range of C3 to C4, and provides a dehydrogenation catalyst which is deposited on a carrier obtained by changing the phase of platinum, an auxiliary metal and an alkali metal, wherein the platinum and the auxiliary metal are present as a single complex within a certain thickness from the outer edges of the catalyst in an alloy form.