Applications in practice
案例研究 Explore how operating challenges were evaluated in refining, fuel blending, petrochemical production and polymer processing. Each case connects the application context, treatment approach and reported observations.
Browse by application All cases 过程助剂 石化添加剂 燃料添加剂 聚合物添加剂 过程助剂
一项成品油管道试验评估了利用减阻剂解决水力瓶颈问题的效果。运营方分阶段评估了压力损失、稳定输送量及泵站旁通情况，并全程监测减阻剂的注入及管道运行状态。
Read case study → 过程助剂
一家炼油厂对原油脱盐过程中夹带并进入下游进料的含铁固体进行了调查。一项处理试验将化学品添加与脱盐罐操作调整相结合，追踪了处理期间以及停用该化学品后减压渣油中的铁含量。.
Read case study → 石化添加剂
A styrene producer evaluated a change to its polymerization-control program. Plant personnel and Cestoil reviewed a combined treatment approach, using polymer concentration and tar formation as the principal performance indicators during a plant trial.
Read case study → 过程助剂
A refinery evaluated a revised demulsifier program while crude feed and processing conditions varied. The trial combined chemical treatment with operating adjustments and monitored salt in desalted crude alongside oil in the desalter effluent water.
Read case study → 过程助剂
一家加工高酸度原油的炼油厂就高温腐蚀问题与赛思拓进行了探讨。该项目首先对运行状况和材料进行了评估，随后作为炼油厂腐蚀评估的一部分，对处理过程中的铁含量和原油酸度进行了监测。.
Read case study → 燃料添加剂
A refinery evaluated lubricity treatment after untreated diesel samples showed larger wear scars than its project target allowed. The case compares treated and untreated samples using the high-frequency reciprocating rig method, commonly known as HFRR.
Read case study → 聚合物添加剂
A PE process case examines a treatment change and the customer’s reported operating observations.
Read case study → Images illustrate the applications and do not identify the customer sites.
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