Platinum catalysts are mainly platinum catalysts based on noble metal chloroplatinic acid as the main raw material, using metal mesh, platinum black or platinum on alumina and other carriers.

    "Platinum" is a chemical element, commonly known as platinum. Platinum often exists in natural ore state in nature and is extremely dispersed. It is obtained by enriching and extracting raw platinum ore. It was discovered by Spaniards Ulloa and Wood in 1935 and 1941 respectively.

     Platinum catalyst is one of the most widely used noble metal catalysts. The scarcity of precious metal resources makes it expensive, but its unique physical and chemical properties make it irreplaceable in various catalytic reactions.

     50% of the world's annual platinum production is used in the three-way converter of the automobile exhaust purification system. Electrode catalysts for fuel cells, selective hydrogenation of catalytic reforming in petrochemical industry, and the synthesis of various fine chemicals all rely heavily on efficient supported noble metal catalysts such as platinum and palladium.

     Platinum catalysts also serve another lesser-known utility: as platinum furnace feedstock. Platinum bosom furnaces originated in the European upper class. In the winter of Europe in the 19th century, ladies and ladies liked to carry a heater called "platinum bosom stove" with them in order not to let their carriages get cold on the way to attend various social activities. Platinum is white gold, a precious metal with a silvery-white luster, and is often used in the manufacture of various jewelry. "Platinum Heart Furnace" is not only beautiful and fashionable, but also can continuously transfer heat, which is safe and reliable.

     "Platinum bosom stove" is a flat and smooth stove made of metal that can be carried in the bosom. There are neither red briquettes nor charcoal in this stove, only alcohol and platinum. The ingenuity is that after the alcohol volatilizes slowly by the body temperature, when it passes through the asbestos with platinum powder, under the catalysis of the catalyst metal platinum, it oxidizes and generates heat, so that people can achieve the purpose of heating. Platinum can catalyze the oxidation reaction of alcohol, and this is the special function of platinum catalyst.

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