A new technology for making chemical raw materials from waste plastics in the Japanese industry is currently being developed for practical use.
According to the “Nihon Keizai Shimbun†report, the preparation of these new materials is to heat PE, PP, and other waste plastics to 300° C., decompose them into carbohydrates, and then add catalysts to synthesize benzene, toluene, and xylene. Aromatic compounds. When reacted at a temperature of 525°C, 70% of the waste plastics can be converted into useful aromatic substances. These substances can be used as chemicals and raw materials for pharmaceuticals, gasoline fuel improvers, etc., and have a wide range of uses. The remaining components can be converted to hydrogen and propane.
According to the “Nihon Keizai Shimbun†report, the preparation of these new materials is to heat PE, PP, and other waste plastics to 300° C., decompose them into carbohydrates, and then add catalysts to synthesize benzene, toluene, and xylene. Aromatic compounds. When reacted at a temperature of 525°C, 70% of the waste plastics can be converted into useful aromatic substances. These substances can be used as chemicals and raw materials for pharmaceuticals, gasoline fuel improvers, etc., and have a wide range of uses. The remaining components can be converted to hydrogen and propane.
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