摘要
在酮苯脱蜡脱油装置微晶蜡生产过程中应用助滤剂SM - 40 ,可以使脱蜡段和脱油段过滤机的过滤速度分别提高 2 6 .6 %和 2 3.1% ,从而使装置处理能力提高 2 6 .6 %。添加助滤剂SM - 40对脱蜡油的质量无影响 ,但可使其收率提高 1.9个百分点 ,并使微晶蜡提高一个牌号 ,对提高装置的经济效益起到了积极的促进作用。
Application of filter-aid SM—40 to microcrystalline wax production in MEK-toluene dewaxing and de-oiling installation,can increase filtration rates of dewaxing and de-oiling filters by 26.6% and 23.1% separately and increase the throughput by 26.6%.The filter-aid SM—40 could not only increase the yield of dewaxed oil by 1.9% without influencing its quality, but also improve microcrystalline wax grade. It's very effective to improve economic performance of the installation.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2002年第2期82-84,共3页
Chemical engineering of oil & gas
