论文部分内容阅读
CN 102391542 A在废旧轮胎回收加工及脱硫过程中,国内废旧橡胶还原再生最早采用水油法,目前多数采用动态脱硫法。再生胶生产工艺也由原来的水油法、油法变成现在的高温运态法,但仍存在高温、高压、危险大等问题,而且能耗大、效率低,添加的煤焦油等物质气体排放、污染严重。绿色环保、节能规模化发展是废旧橡
CN 102391542 A In the process of recycling and desulphurization of used tires, the earliest water-oil method is adopted for the reduction and regeneration of domestic used rubber. At present, the dynamic desulfurization method is mostly adopted. Reclaimed rubber production process from the original oil and water law, the oil law into the current high-temperature transport method, but there are still high temperature, high pressure, dangerous and other issues, and energy consumption, low efficiency, add coal tar and other substances gas Emissions, pollution is serious. Green, large-scale energy-saving development is scrap rubber