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- The hydrodynamics and mass transfer of Super Mini Ring(SMR)were studied in laboratory and pilot plant for the aromatic extraction by sulfolane. 对内弯弧形筋片扁环填料用于环丁砜芳烃抽提工艺过程进行了冷模和热模实验研究。
- In Europe,the restriction of DAE(Distilled Aromatic Extracts) used as plasticizer in rubber and tire industries has been an hot issue recently. 在欧洲,对芳烃油使用的限制已经成为轮胎和橡胶制品生产商的热门话题。
- Analysis on Failure of Heat Exchanger of Aromatic Extraction Unit 芳烃抽提装置换热器失效分析
- This paper introduced the design features of ADV advanced micro-dispersion valve tray and its application in aromatics extraction unit. 介绍了ADV微分浮阀塔盘的结构特点及其在芳烃抽提装置改造中的工业应用情况。
- A simulation calculation was studied on an aromatics extraction column with so traysand 8 components using the nonequilibrium stage model. 以某芳烃联合装置中具有50块塔板、8个组分的大型抽出液塔为对象，采用非平衡级模型进行仿真计算。
- Utilization of Heavy Aromatic Extract Oil in Refinery 浅析炼油厂重质芳烃油的利用
- The aromatics producing and technologing advance in China: Catalytic reforming, aromatics extraction, transform between aromatics and aromatics are reviewed. 重点阐述了我国芳烃生产技术在以下方面的进展:催化重整技术、芳烃抽提技术和芳烃间转化技术。
- A new viewpoint on deterioration mechanism of sulfolane was proposed after analyzing the used sulfolane in aromatics extraction and the fouling deposits on equipment. 通过剖析芳烃抽提装置运行后的溶剂环丁砜和装置沉积物,研究了环丁砜劣化的化学过程,对环丁砜的劣化机理提出了新的认识。
- The drink was mixed with aromatic spices. 饮料中带有香料。
- This paper describes the effects of pressure on product quality of aromatics extraction unit and corresponding measures to eliminat the effects and increase product quality. 简要介绍了压力对芳烃抽提装置溶剂回收塔和苯塔的产品质量的影响及消除压力的影响，保证产品质量所采取的相应措施。
- Aromatic herbs are often used in cooking. 芳草常用於烹调。
- Application of DCS in Level Control of the Aromatic Extraction Feedstock Tank 芳烃抽提原料罐液位控制在DCS上的实现
- Application of High Efficiency Packing for Aromatic Extraction by Sulfolane 用于环丁砜芳烃抽提的高效填料萃取塔
- The aromatics extraction principles and process outlines, the features of sulfolane and the measures on protection of sulfolane from oxidization and degradation were discussed in this paper. 摘要叙述了芳烃抽提原理及工艺概况、环丁砜溶剂的特点、环丁砜氧化降解给芳烃生产带来的危害，提出了环丁砜的保护措施。
- The aromatics extraction principles and process outlines,the features of sulfolane and the measures on protection of sulfolane from oxidization and degradation were discussed in this paper. 叙述了芳烃抽提原理及工艺概况、环丁砜溶剂的特点、环丁砜氧化降解给芳烃生产带来的危害,提出了环丁砜的保护措施。
- It causes an increase in the ratio of skins to juice which in turn increases the colour and skin aromatics extracted. 造成比例上升至汁,从而增加皮肤颜色和皮肤芳香烃萃取。
- Keywords aromatic extraction unit;sulfolane solvent;corrosion;protection; 芳烃抽提装量;环丁砜溶剂;腐蚀;防护;
- It has an agreeable aromatic smell. 它有一种好闻的香味。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
