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- The Advanced Control and On-line Optimization System for PTA Solvent Dehydration Tower PTA溶剂脱水塔先进控制与在线优化
- Keywords DMF(N;N-dimethylformamide);solvent dehydration tower;dimethylamine;rectify; 溶剂脱水塔;二甲胺;精馏;
- solvent dehydration tower 溶剂脱水塔
- PTA solvent dehydration tower VIA溶剂脱水塔
- Principle and process of solvent dehydration system in PTA plant are introduced. 简述PTA装置溶剂脱水系统的原理和过程。
- This article introduces the technological modification for recycle solvent dehydration process in SAN unit of ABS plant, and discusses also in detail the scheme and technical characteristics. 摘要简要介绍了吉林石化公司合成树脂厂ABS装置SAN单元循环溶剂脱水改造的具体方案和技术特点。
- Main equipments of this project include chlorine purification reactor, saponified tower, rectifying tower, dehydrating tower, etc. (二)设备方案。该项目主要生产设备为氯醇化反应器、皂化塔、精馏塔、脱水塔等。
- To tackle the key problems,the target is oxidation reactor, the hydrogenated purifier, crystallizer and solvent dehydrator. 科技攻关的对象是氧化反应器,加氢精制反应器,结晶器和溶剂脱水塔;
- Because of incompetence of furfural content in wastewater discharged from the bottom of dehydrating tower in furfural refining unit, the dehydrating tower was reconstructed. 由于润滑油糠醛精制装置的脱水塔底排放废水中糠醛含量超标,对脱水塔进行了相关改造。
- To tackle the key problems,the target is oxidation reactor,the hydrogenated purifier,crystallizer and solvent dehydrator. 科技攻关的对象是氧化反应器,加氢精制反应器,结晶器和溶剂脱水塔;
- Application of New DJ-3 Tray in Catalytic Reforming Dehydration Tower DJ-3新型塔盘在催化重整脱水塔中的应用
- Simulation and Optimization of Dehydration Tower in EDC Refine Process 二氯乙烷生产流程中脱水塔的模拟
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The tower on the hill brooded above the village. 小山上的塔楼俯视着那个村庄。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中,轮廓十分鲜明。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- How does that tall tower stop up? 那座高塔是怎样竖着不倒的?
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。