sulfolane
英
美
网络 环丁砜; 环丁砜法; 环砜烷; 四亚甲基砜; 环丁砜法抽提芳烃
双语例句
- A vacuum distillation column relates to a sulfolane distillation device in equipment for producing sulfolane.
真空精馏塔涉及一种生产环丁砜设备中的环丁砜精馏装置。 - Some acid corrosion matters and high polymer produced by sulfolane degradation in hydrocarbon extraction may corrode equipment and jam the heat exchanger.
环丁砜降解产生的一些酸性腐蚀性物质和大分子聚合物造成了设备的腐蚀，堵塞了换热器和再沸器等设备。 - Replacing the existing heat exchanger in the extraction section can prevent the corrosion of the products from the decomposition of sulfolane to the heat exchanger;
对抽提工段的换热器进行更换，可以防止环丁砜分解物对换热器的腐蚀； - Application of the Poly ( Phthalazinone Ether Sulfone Ketone) Separating Membranes on the Concentration of Sulfolane Solution
聚芳醚砜酮基分离膜在环丁砜溶液浓缩中应用 - Determination of ppb level anions in sulfolane by ion chromatography with a novel column-switching injection system;
综述了离子色谱技术在气溶胶可溶性无机离子测定中的应用。 - Separation of Styrene from C_8 Fraction by Continuous Extractive Distillation with Sulfolane
环丁砜连续萃取精馏从C8芳烃中分离苯乙烯 - The molecular complexation between some c_8 aromatics and Sulfolane
环丁砜与某些碳八芳烃分子络合作用的研究 - Study on the Thermal Stability of Sulfolane Solvent
环丁砜溶剂热稳定性的研究 - Commercial application of hdf-01 antifoaming agent in sulfolane extraction unit
HDF－01消泡剂在环丁砜抽提工业装置上的应用 - The lean solvent sulfolane processing amount were larger than300per mass of the anion-exchange resin.
用阴离子交换树脂法净化环丁砜贫溶剂，单位树脂净化量大于300。 - Effects of various factors on the themal stability of sulfolane solvent were studed.
研究了温度、时间、初始pH值和环丁烯砜含量等因素对环丁砜溶剂热稳定性的影响。 - Determination of Micro Amount of Hydrocarbon in the Sulfolane Lean Agent by GC/ MS
GC/MS测定环丁砜贫剂中烃含量 - Densities and Viscosities for Binary Mixture of the p-Xylene with Sulfolane at Different Temperature
二甲苯与环丁砜混合液粘度和密度测定及关联 - Analysis of Deterioration of Sulfolane and Regeneration Technique in Aromatics Plant
芳烃装置环丁砜劣质化原因分析及再生技术 - The upgrading sulfolane shows superior selectivity and stability in the application of aromatics extraction of the 300kt/ a reforming 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。 - This paper proposes an equilibrium solubility calculation model for H_2S and CO_2 in aqueous methyldiethanolamine solution and aqueous methyldiethanolamine sulfolane solutions.
提出了H2S和CO2混合酸气在甲基二乙醇胺水溶液及在甲基二乙醇胺、环丁砜、水溶液中的平衡溶解度的计算模型。 - Process maintenance of sulfolane solvent system in aromatics extraction unit
芳烃抽提环丁砜溶剂系统的工艺维护 - Study on the Removal of Hydroquinone from Sulfolane with Anion Exchange Resins
树脂法去除环丁砜中对苯二酚的研究 - The Molecular Complexed Constants of Sulfolane and Dimethylsulfolane With Cyclopentadiene, Benzene and Isoprene by Gas-Liquid Chromatography
气液色谱法测定环丁砜、二甲基环丁砜与环戊二烯、苯、异戊二烯的分子络合常数 - 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； - A method for extraction of aromatic hydrocarbon using sulfolane as solvent is described.
介绍以环丁砜为溶剂、萃取芳烃的方法。 - The results indicated that extraction performance of sulfolane is better than that of the mixing solvent.
环丁砜单一溶剂萃取脱硫效果较优。 - The extraction performance of four solvents for deep desulfurization the 70& 160 ℃ fraction of FCC gasoline and modeling gasoline containing three sulfur compounds was investigated respectively. The extraction desulfurization performance of sulfolane was best among the solvents examined.
分别考察了4种萃取剂在单一或复配条件下，对3种模拟汽油中单一含硫化合物及FCC汽油70～160℃切割馏分的萃取脱硫效果，效果皆佳的萃取剂为环丁砜。 - Application of Sulfolane Solvent in the Synthesis of Several Organic Compounds
环丁砜溶剂在某些有机化合物合成中的应用 - Liquid-liquid equilibrium determination for sulfolane-aromatics system
环丁砜－芳烃体系液－液平衡测定 - 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。 - Studies on the off-line process optimization of aromatics extraction with Sulfolane
环丁砜抽提芳烃过程离线操作优化的研究 - The discussion on protection of aromatics extraction solvent sulfolane
关于芳烃抽提溶剂环丁砜保护问题的探讨 - Process simulation software& Aspen Plus is used to simulate and design the aromatics extraction and distillation process by sulfolane.
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。