1) stripper
[英]['strɪpə(r)] [美]['strɪpɚ]
提馏
1.
Study and industrial applications of NS guiding direction stripper plate;
NS导向提馏塔板研究及应用
2) extractive distillation
抽提蒸馏
1.
Commercialization of sulfolane extractive distillation process in Qingdao Petrochemical apparatus;
环丁砜抽提蒸馏工艺在青岛石化苯抽提装置的应用
2.
Question for movement Of arene extractive distillation craftand the countermeasure;
芳烃抽提蒸馏工艺运行中存在的问题及对策
3.
A simply economic analysis in extractive distillation, sulfolane and Co - solvent extractive distillation, and solfolane Crafts was given.
比较了抽提蒸馏(ED)、重整汽油抽提蒸馏脱苯工艺(SED)和环丁砜工艺技术经济指标。
3) stripping section
提馏段
1.
The packing in stripping section was replaced by packing-functional SUPER Ⅵ floating valve trays, and the original trays in 2nd, 3rd and 4nd side cuts were also replaced by SUPER Ⅵ trays.
中国石化股份公司洛阳分公司针对常压塔填料段超负荷易冲塔和塔底重油中350℃前馏分含量高的问题对其塔盘进行了改造,将提馏段中填料拆除,改造为具有填料化概念的SUPERV1浮阀塔盘,并将常二线、常三线、常四线抽出塔盘也改为SUPER V1塔盘,优化常压塔操作工况,使全塔压降降低0。
2.
Results of revamping for stripping section of crude tower in Binzhou petroleum chemical factory indicated that NS tray has higher throughput and stripping efficiency.
该塔板在滨化集团化工厂原油常压塔提馏段中的应用表明 ,使用该塔板能够提高处理能力 ,有效降低塔底残液中轻组分的含量 ,减少蒸汽或再沸汽用量 ,降低能
3.
The system can adjust the PID parameters of the master controller and use feed-forward compensation controller to overcome the uncontrollable turbulence according to the change of operating modes of stripping section.
针对精馏过程内部机理复杂、参数动态变化情况,提出一种基于前馈补偿和模糊PID的提馏段温度串级控制系统,根据提馏段工况的改变,自适应调整主控制器PID参数,同时引入前馈控制,克服系统不可控扰动。
4) extracting rectification
抽提精馏
5) distilation
蒸馏提纯
1.
The ScF3 raw material was obtained from oxide by fluoration method with NH4HF2,and then reduced with calcium metal to yield low purity scandium metal that was further purified with vacuum distilation to high purity.
采用氟化氢铵氟化法制取氟化钪和选用高纯金属钙还原制取粗钪，再经真空蒸馏提纯可得相对纯度大于９９。
6) side-stripper
侧线提馏
1.
The processes for liquefied natural gas separation,including conventional distillation,thermally coupled distillation,side-stripper,double-effect distillation and heat-integrated distillation were simulated by using rigorous models and their energy consumptions were compared.
采用严格模拟计算的方法,对液化天然气分离过程的现有常规蒸馏工艺与热耦蒸馏工艺、侧线提馏工艺、双效蒸馏工艺和热集成工艺进行了模拟,并比较了其能量消耗。
补充资料：提馏
分子式：
CAS号：
性质：对液体混合物进行精馏分离，是在精馏塔中加料口以下(提馏段)部分进行，将物料中易挥发的组分尽量提出，使难挥发组分在液相中浓集的过程。精馏塔加料口以下的部分称为提馏段。只要两相接触面积和上升蒸汽量足够，到达塔底的液体中所含易挥发组分可降至很低，从而获得高纯度难挥发组分的塔底产品。
CAS号：
性质：对液体混合物进行精馏分离，是在精馏塔中加料口以下(提馏段)部分进行，将物料中易挥发的组分尽量提出，使难挥发组分在液相中浓集的过程。精馏塔加料口以下的部分称为提馏段。只要两相接触面积和上升蒸汽量足够，到达塔底的液体中所含易挥发组分可降至很低，从而获得高纯度难挥发组分的塔底产品。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条