Equipment and Construction Technique of Cold Recycle of Asphalt Mixing Plant 沥青路面厂拌冷再生施工工艺及设备
Increase of carrier addition will result in the decreased oxygen transfer efficiency, shortened recycle time, mixing time as well as the decrease of air content. 载体加入量增加,会导致氧传递性能下降,循环时间和混合时间缩短,气含率减小。
Increasing the catalyst recycle ratio could increase the temperature of the fast fluidizer of the regenerator, and decrease the mixing coke content. 该法计算简单,结果可靠.还考察了催化剂循环比对烧焦罐再生效果的影响,提高循环比可以提高再生温度,但降低了催化剂混合时平均碳含量。
During the disposal of waste water in the recycle device of acrylic fibre solvent, for a good deal of heat of solution produced by mixing oil of vitriol with water, the cauterization is rigorous, the line is rusted and leaked frequently. 腈纶溶剂回收装置的污水处理过程中,由于浓硫酸与水混合后产生大量的热,腐蚀条件极为苛刻,管线腐蚀泄漏频繁,影响正常生产。