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Method for reducing vulcanized rubber, superficially devulcanized rubber, completely devulcanized rubber, Method for reducing vulcanized tire, rubber hydrocarbon and carbon black.
Method for reducing vulcanized rubber, superficially devulcanized rubber, completely devulcanized rubber, Method for reducing vulcanized tire, rubber hydrocarbon and carbon black.
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机译:硫化橡胶,表面硫化橡胶,完全硫化橡胶的还原方法,硫化轮胎,橡胶碳氢化合物和炭黑的还原方法。
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摘要
A method of reducing vulcanized rubber is provided. The method comprises the steps of heating the rubber, wherein the rubber includes synthetic rubber, in the presence of a solvent, wherein the solvent includes water to a temperature below a critical temperature of the solvent, providing a pressure that is at least equal to a saturated vapour pressure of the solvent at the temperature and maintaining the temperature and the pressure for a time sufficient to devulcanize the rubber and produce a reaction product that is primarily a solid phase and includes rubber hydrocarbon.
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