芳烃抽提

本文运用流程模拟软件&aspenplus对以环丁砜做溶剂的芳烃抽提及精馏装置进行了模拟计算与优化。

Process simulation software & Aspen Plus is used to simulate and design the aromatics extraction and distillation process by sulfolane .

重芳烃抽提体系中UNIFAC基团数目的计算方法

Calculation Approach of UNIFAC Group Numbers in Heavy Aromatics Extraction Systems

芳烃抽提及C8~+分离装置的建模与仿真培训软件的开发

Development of the Simulation Training Software for the Aromatic Hydrocarbon Extraction and C_8 ~ + Separation Procedure

聚酯装置生产PET的单耗计算聚酯生产中芳烃抽提装置的流程模拟

Unit consumption calculation of PET produced in PET plant

介绍了连续重整芳烃抽提联合装置TPS控制系统控制回路鲁棒PID最佳参数整定技术。

The application of Rubust PID parameters best-tuning technology for TPS control loops in RFCC unit of Lanzhou Petroleum Processing and Chemical Complex was introduced .

ADV高效塔盘在芳烃抽提装置改造中的应用

Application of ADV High Efficient Tray in Revamping of Aromatics Extraction Unit

BJ塔板在重整和芳烃抽提装置中的应用

Application of BJ tray in reformer and aromatics extraction unit

采用微库仑法、光谱法、光学显微镜、扫描电镜、X射线衍射仪等手段对芳烃抽提系统的3105泵叶轮进行了失效分析。

Failure reasons of impellers in a pump of an aromatic hydrocarbon extracting system were analyzed by means of microcoulometric detector , spectroscopic methodology , optical microscopy , scanning electron microscope and X ray diffraction .

NFM芳烃抽提体系色谱条件的研究

Research of Chromatogram Conditions on NFM Aromatic Extraction System

利用芳烃抽提、分子筛脱蜡等方法改进裂解原料，并对F-T合成馏分油的裂解性能进行了初步研究。

Steam cracking performance of aromatic extracted naphtha , 5A molecular sieve dewaxing treated naphtha and F-T synthesis oil had been studied .

HDO-18催化剂在芳烃抽提装置中的应用

Application of HDO-18 Catalyst in Aromatic Extraction Unit

改质后的环丁砜用于锦州石油化工公司300kt／a催化重整的芳烃抽提，表现出优良的选择性和稳定性。

The upgrading sulfolane shows superior selectivity and stability in the application of aromatics extraction of the 300kt / a reforming unit .

在适宜的工艺条件下，采用Pd/Al2O3催化剂进行连续重整汽油BTX馏分选择性加氢脱烯烃，可以使加氢汽油满足芳烃抽提进料的质量要求。

In the selective hydrogenation process of olefin removal from BTX fraction of reformate , the quality of hydrogenated gasoline satisfied the demand of aromatics extraction unit under suitable condition with the use of Pd / Al_2O_3 catalyst .

压力对芳烃抽提装置产品质量的影响及对策

Effects of Pressure on Product Quality of the Aromatics Extraction Unit

如何提高芳烃抽提装置的产品质量

How to improve the quality of products in aromatics extraction unit

常压石脑油芳烃抽提装置工艺改造与工艺参数优化

Revamping of atmospheric naphtha aromatics extraction unit and process parameters optimization

芳烃抽提装置的能耗分析及节能改造

Energy consumption analysis and energy conservation measures for aromatics extraction unit

改性白土用于芳烃抽提装置甲苯的精制试验

Refining Experiment of Toluene with Modified Argil in Aromatics Extraction Unit

芳烃抽提系统叶轮的失效分析

Failure analysis of impellers used in aromatic hydrocarbon extracting system

通过溶剂的改进可提高芳烃抽提产品的质量；

Aromatics extraction by using more efficient solvent to improve product quality ;

芳烃抽提环丁砜溶剂系统的工艺维护

Process maintenance of sulfolane solvent system in aromatics extraction unit

芳烃抽提系统腐蚀原因与防护对策

Causes and protective countermeasures for corrosion of aromatics extraction system

芳烃抽提溶剂再生新工艺在实际生产中的应用

Commercial application of the new aromatics extraction solvent regeneration process

芳烃抽提装置中回收塔设计问题的探讨

Discussion on Design of recovery column in aromatics extraction unit

芳烃抽提蒸馏塔倒塌原因分析和维修方法

Causes for Collapse of Arene Extractive Distillation Tower and the Maintaining Methods

催化裂化回炼油-芳烃抽提组合工艺研究

Study on Integrated Process of Catalytic Cracking Cycle Oil - Aromatic Extraction

连续重整-芳烃抽提联合装置的设计

Design of combination units of continuous reforming plus aromatics extraction

芳烃抽提装置化学清洗

Chemical cleaning for the aromatic plants sulfolane extraction process unit

先进控制在某连续重整-芳烃抽提联合装置中的应用

Application of APC on CCR and Aromatic Extraction United Unit

关于芳烃抽提溶剂环丁砜保护问题的探讨

The discussion on protection of aromatics extraction solvent sulfolane