石油蜡在热管理领域中的应用研究  

APPLICATION OF PETROLEUM WAX IN THERMAL MANAGEMENT AS RAW MATERIALS OF PHASE CHANGE WAX

作　　者：罗望群 宿仕富 Luo Wangqun;Su Shifu(SINOPEC Refinery Product Sales Company Limited,Shanghai 200050)

机构地区：[1]中国石化炼油销售有限公司,上海200050

出　　处：《石油炼制与化工》2021年第11期52-55,共4页Petroleum Processing and Petrochemicals

摘　　要：结合市场需求和国内工业化生产装置的实际能力,以提升石油蜡产品经济效益为目的,对其作为相变蜡原材料进行试验研究。结果表明,液体石蜡主体烷烃纯度(w)达到99%以上,低熔点石蜡熔程小于15℃,普通石蜡正构烷烃质量分数大于90%,相变焓达到应用要求,均可作为相变蜡原料。并完成了不同领域相变材料的应用考察。Combined with the market demand and the actual capacity of domestic industrial production units,the experimental study on the use of petroleum wax as raw material of phase change wax was carried out,in order to improve the economic benefits of petroleum wax products.The results showed that when the purity(w)of main paraffin reached more than 99%for the liquid wax and the melting range was less than 15℃for the low melting point wax,the mass fraction of normal paraffin was more than 90%for common wax,the phase change enthalpy could meet the application requirements.The applications of phase change materials in different fields were also investigated.

关 键 词：石油蜡 相变材料 焓值 正构烷烃 

分 类 号：F42[经济管理—产业经济]