环烷基原油

近几年国产沥青采用环烷基原油生产，其技术性能有了质的飞跃，达到了国际品牌水平，东海牌沥青应用于F1赛场就是最好的证明。

Now technology properties of homemade asphalts with naphthene base crude oil , for example , DONGHAI sign asphalt used in F1 race field , have greatly raised and reached the level of overseas asphalt products with famous trademark .

利用孔店重质环烷基原油常二线生产变压器油

Transformer oil produced from atmospheric Cut 2 of Kongdian heavy naphthene base crude oil

克拉玛依油田九区稠油是典型的环烷基原油，采用加氢脱酸、糠醛精制、加氢处理等精制工艺能生产出倾点低、粘度大、安定性好的LVI润滑油基础油。

LVI lube base oil with low pour point , high viscosity and good stability can be produced by means of hydrogenation acid removal , furfural treatment and hydrotreatment .

加工低凝环烷基原油常减压装置的选材

Material Selection for Atmospheric-vacuum Distillation Unit Processing Low-freezing-point Naphthenic Crude Oil

加工低凝环烷基原油长周期运行经验

Long-term Operation in Processing Low Freezing Point Naphthene Base Crudes

按组成分类：石蜡基原油、环烷基原油和中间基原油三类；

According to the composition of Category : paraffin-based crude oil , naphthenic oil and three types of intermediate base crude oil ;

同时指出，环烷基重质原油是生产低凝润滑油、特种油品和道路沥青的良好原料。

The results indicate that low pouring lube oils , specialty oil products , and road asphalt could be obtained from naphthenic base heavy crudes .