Refining apparatus in which the temperature of paraffin distillates is lowered preparatory to filtering out the solid wax.
降低石蜡烃馏分油温度准备将固体石蜡过滤出去的炼制设备。
2
Scottish chemist and industrialist who showed that low-temperature distillation of shale could yield substantial commercial quantities of paraffin oil and solidparaffin wax.
苏格兰化学家、实业家。他发现低温蒸馏页岩可以产生丰富的商用石蜡油和固体石蜡。
3
In this paper, the mechanisms, methods and processes, concerned with the modification of solidparaffin and the emulsification of the modified wax are discussed.