sulfonation
美 [sʌlfə'neɪʃən] 
英 [sʌlfə'neɪʃən]
英汉解释
例句
Purification method for solvent, combined sulfonation with distillation, decreased time of trial preparation observably.
使用浓硫酸磺化和蒸馏相结合的提纯溶剂方法，可节省实验的准备时间。
the sulfonation method, which can be operated at room temperature and pressure, is adopted, and the sulfonation degree is high.
并采用在常温常压下就可操作的磺化方法，磺化度高。
The other is to obtain petroleum sulfonate through sulfonate reaction using oleum as sulfonation agent.
二是与发烟硫酸反应，研制石油磺酸钠。
The application of FPF in SO3 sulfonation process, the problem happened as well as regeneration of the fiber packing was focused.
重点介绍了纤维填充式过滤器在SO3磺化装置中的应用，所遇到的问题及过滤器的再生方法。
The degree of sulfonation of SPEEK increases with the enhancement of the reaction temperature and time.
SPEEK的磺化度随着反应时间和反应温度的增加而提高；
Etamsylatam was prepared from hydroquinone through sulfonation in sulfuric acid and salt formation with diethylamine .
对苯二酚经硫酸磺化，与二乙胺成盐得止血敏。
In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent .
在磺化反应中，采用共沸除水硫酸磺化法。
but the glass transition of polymers disappeared with the increase of sulfonation degree.
但是磺化度进一步增加却观察不到明显的玻璃化转变。
The high activity of the oleums is helpful for enhancing the sulfonation degree of the sulfonated bodies.
发烟硫酸活性高，有助于提高磺化物的磺化度。
By sulfonation and fasculation reaction, sodium lignin sulfonate was modified as a dispersant(GCL3S) of coal water slurry(CWS).
以木质素磺酸钠为原料，通过磺化缩聚法合成一种木质素系水煤浆分散剂（GCL3S）。
The research and development of Chinese sulfur trioxide sulfonation technology is reviewed.
对我国三氧化硫磺化技术的研究开发进行了回顾。
The distilled water was added to the sulfonation liquid to obtain p-toluenesulfonic acid crystal.
蒸馏出的酸性水用于稀释磺化液结晶出对甲苯磺酸。
Sulfonated poly(phenylene oxide)(SPPO)s with different sulfonation degrees were prepared by using chlorosulfonic acid as sulfonation agent.
以氯磺酸为磺化剂制备了一系列不同磺化度的磺化聚苯醚（SPPO）。
4B acid was synthesized with p -Nitrotoluene as raw materials by reduction and sulfonation.
以对硝基甲苯为原料经还原、磺化两步反应合成4B酸。
The sulfonated oil coke was prepared from oil coke by sulfonation with H2SO4 as sulfonation agent.
以石油焦为原料、浓硫酸为磺化剂，通过磺化反应制得磺化石油焦酸催化剂。
The sulfonation of linear heptane with sulphur trioxide (L) in the solvent of 1, 2 dichloroethane is studied.
研究了庚烷与三氧化硫在1,2二氯乙烷溶剂下的磺化反应。
Advances in applications and technology for sulfonation using sulfur trioxide in manufacturing dye intermediates are reviewed.
综述了三氧化硫磺化在染料中间体生产中的应用和技术进展。
A kind of surfactant KOCS was prepared by sulfonation of furfural extract oil.
以糠醛抽出油为原料，通过磺化制备了一种表面活性剂KOCS。
The production of SO3 sulfonation is in common present a problem, that is coking disposal and demarcate of the sulfonator.
SO3磺化生产经常会出现这样的问题.即磺化器的结焦处理及标定。
The Comparison between the Mass Transfer Coefficient of Double Film and Multi-tube Film Sulfonation Reactor
双膜式和多管式磺化反应器传质系数的比较
Effect to mechanic properties and anticoagulant properties of polyethersulfone from sulfonation
磺化改性对聚醚砜力学性能和抗凝血性能的影响
Estimation of Hansen Parameters of PES, PSF and Their Sulfonated Products with Various Degrees of Sulfonation by Group Contribution Method
用基团贡献法估算聚砜、聚醚砜及其磺化产物的溶度参
The Synthesis of Cobalt Phthalocyanine and Its Sulfonation by Microwave Solid State Method
微波固相法合成钴酞菁及其磺化衍生物
Sulfone Addition to Inhibit the Side Reaction in Toluene Sulfonation
二甲苯砜加入法抑制甲苯磺化副反应
Experiment on the technique of sulfonation of semi-chemical pulping black liquor as a water reducing agent
半化学浆黑液磺化改性制水泥减水剂工艺实验
Pilot Study on the Pressurized Sulfonation and Methylation Technique of Utilizing Black Liquor to Prepare Additive for Coal Water Slurry
造纸黑液加压磺甲基化制备水煤浆添加剂的研究
Graft Sulfonation and Water Reducing-Performance Strengthening Effect of Acid Precipitation Lignin
酸析木素的接枝磺化改性及减水增强作用
Study on performance of activation sulfonation straw alkali lignin superplasticizer GSAL
活化磺化麦草碱木质素高效减水剂性能的研究
Study on the Sulfonation Modification of Chitosan and its application
壳聚糖磺化改性及应用研究
After sulfonation the excess toluene was removed by distillation and small amount of sulfuric acid was added;
磺化反应结束，蒸馏除去过量甲苯，加入少量硫酸；
Sulfonation of Polyethersulfone for Modification
聚醚砜的磺化改性
Preparation of Strong Acidic Cation Exchange Fibers and Study on Sulfonation and Adsorption Properties
强酸性阳离子交换纤维的制备及磺化和其吸附性能研究
The Sulfonation of Paeonol and Survey of Sulfonate and Comparative Study on Bacteriostatic Effects
丹皮酚的磺化、产物鉴定及抑菌作用的比较
Present situation and development trends of Chinese sulfur trioxide sulfonation set
我国三氧化硫磺化装置现状及发展趋势
Research Progress on Sulfonation Reaction Technology
磺化反应工艺研究进展
Study on the Technique of Sulfonation of Alkali Lignin as a Water Reducing Agent
碱木素磺化改性为水泥减水剂的工艺研究
Study on Reaction Conditions of Toluene Sulfonation with Gaseous Sulfur Trioxide
三氧化硫磺化甲苯反应的工艺条件研究
Sulfonation and its application to the production of leather fatliquors
磺化技术在生产皮革加脂剂中的应用
Recent Progress on Sulfonation Technology Using Sulfur Trioxide
三氧化硫磺化技术的最新进展
The Sulfonation Reaction Applied in Electroplating
电镀领域的磺化反应
