环丁砜

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。

This paper proposes an equilibrium solubility calculation model for H_2S and CO_2 in aqueous methyldiethanolamine solution and aqueous methyldiethanolamine sulfolane solutions .

HDF－01消泡剂在环丁砜抽提工业装置上的应用

Commercial application of hdf-01 antifoaming agent in sulfolane extraction unit

环丁砜连续萃取精馏从C8芳烃中分离苯乙烯

Separation of Styrene from C_8 Fraction by Continuous Extractive Distillation with Sulfolane

甲基二乙醇胺+环丁砜水溶液吸收CO2的动力学实验研究

An Experimental Study on Absorption Kinetics of CO_2 in Aqueous Solution of MDEA and 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。

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

环丁砜-甲基二乙醇胺溶液脱除高酸性天然气中H2S、CO2及有机硫实验研究

Study on Removal of H_2S , CO_2 and Organic Sulfide from High Sour Natural Gas with MDEA-Sulfolane Aqueous Solution

对环丁砜-甲基二乙醇胺溶液脱除高酸性天然气中H2S、CO2和有机硫的性能进行了系统的研究。

The performance of MDEA-sulfolane aqueous solution used to remove H2S , CO2 and organic sulfide from high sour natural gas have been studied systematically .

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 .

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。

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 .

以聚对苯二甲酸乙二醇酯（PET）和己二胺为原料，在溶剂环丁砜中进行大分子酰胺化反应制备一种半芳香聚酰胺（尼龙6T）。

A semi aromatic polyamide , nylon 6T , was prepared by a polymeric amidation reaction of polyethyleneterephthalate ( PET ) with hexamethylene diamine in sulfone and in the process a catalyst was used to precipitate the reaction rate .

开发了环丁砜-COS复合溶剂抽提蒸馏回收重整汽油中纯苯的新工艺（SED），在150kt/a工业装置上应用获得成功。

An extractive distillation process using a composite solvent , sulfolane and co-solvent COS , for recovering pure benzene from reformate was developed . The process was applied in a 150kt / a unit at Dalian Petrochemical Company .

环丁砜溶剂在某些有机化合物合成中的应用

Application of Sulfolane Solvent in the Synthesis of Several Organic Compounds

芳烃装置环丁砜劣质化原因分析及再生技术

Analysis of Deterioration of Sulfolane and Regeneration Technique in Aromatics Plant

环丁砜抽提芳烃过程离线操作优化的研究

Studies on the off-line process optimization of aromatics extraction with Sulfolane

环丁砜在地面水中最高容许浓度的研究

An investigation of maximum allowable concentration of sulfolane in surface water

~3H-环丁砜经口染毒后在大鼠体内的毒代动力学

Studies on Toxicokinetics of ~ 3h-sulfolane in rat after oral administration

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

树脂法去除环丁砜中对苯二酚的研究

Study on the Removal of Hydroquinone from Sulfolane with Anion Exchange Resins

环丁砜－苯－正己烷体系界面张力的测定与研究

Investigation on interfacial tension of sulfolane , benzene and n-hexane ternary systen

环丁砜与某些碳八芳烃分子络合作用的研究

The molecular complexation between some c_8 aromatics and Sulfolane

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

苯乙烯-邻二甲苯-环丁砜三元体系的等压汽-液相平衡

Isobaric vapor-liquid equilibrium for ternary system of the styrene-o-xylene-sulfolane

环丁砜输送泵泵壳腐蚀分析及防护措施

Corrosion analysis and protection measures of sulfolane pump casing

环丁砜溶剂热稳定性的研究

Study on the Thermal Stability of Sulfolane Solvent

环丁砜－芳烃体系液－液平衡测定

Liquid-liquid equilibrium determination for sulfolane - aromatics system

二甲苯与环丁砜混合液粘度和密度测定及关联

Densities and Viscosities for Binary Mixture of the p-Xylene with Sulfolane at Different Temperature

介绍以环丁砜为溶剂、萃取芳烃的方法。

A method for extraction of aromatic hydrocarbon using sulfolane as solvent is described .

然后通过大量实验筛选出两种有效添加剂环丁砜和六次甲基四胺。

Following that , two effective additives-syclotersuphone and methenamine are found by series experiments .

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。

The lean solvent sulfolane processing amount were larger than300per mass of the anion-exchange resin .

环丁砜抽提装置超负荷试验

Overcapacity test run of sulfolane extraction unit