sulfolane process
英
美
网络 环丁砜法
双语例句
- It is hopeful that this work will arouse the attention of the people working in sulfolane extraction process so as to take measures to curb this problem.
希望能引起从事环丁砜芳烃抽提工艺的工程技术人员的重视，并采取措施解决这一问题。 - The results showed that sulfolane which widely applied in aromatics extraction process had not only better selectivity but also good inhibition performance. Sulfolane was the first recommended selective solvent, and NaNO 2 was the preferable inhibitor for recovering styrene.
结果表明：环丁砜不仅具有良好的选择性，本身还具有较好的抗聚合性能，是从裂解汽油中萃取蒸馏分离苯乙烯的首选溶剂，NaNO2是实现这一分离目的较好的高温阻聚剂。 - Chemical cleaning for the aromatic plants sulfolane extraction process unit
芳烃抽提装置化学清洗 - Sulfolane+ auxiliary solvent extraction distillation technology has been adopted in the revamping. Compared with the traditional liquid liquid extraction, the technology is characterized by short process flow, low energy consumption and less investment.
改造中采用了环丁砜+助溶剂的抽提蒸馏技术，与传统的液液抽提技术相比，该技术具有流程短、能耗低、投资省的特点；