sulphonation
英
美
网络 磺化; 磺化反应; 磺化作用
双语例句
- Treatment of Waste Acid from Sulphonation Process in the Production of DSD Acid Several aminopeptidases complete the hydrolysis of peptides into amino acids.
乙烯撑二氨基苯磺酸生产中磺化废酸的处理几种氨肽酶把肽水解成氨基酸。 - The Salt-tolerance of Sodium Nonyl Phenol Polyoxyethylene Ether Sulfonates and Their Mixtures with a Heavy Alkylbenzene Sulfonate Treatment of Waste Acid from Sulphonation Process in the Production of DSD Acid
壬基酚醚磺酸钠及其与重烷基苯磺酸钠复配物的耐盐性乙烯撑二氨基苯磺酸生产中磺化废酸的处理 - The catalytic activity of catalyst, which was regenerated by sulphonation, could almost all be recovered.
经磺化再生后的催化剂，其催化活性基本上能完全恢复。 - Removing phenol from sodium sulfite byproduct produced in phenol production by sulphonation Process
磺化法苯酚生产中副产物亚硫酸钠的脱酚 - This Article deals with some process control conditions and the product performances in the SO 3 sulphonation unit of heavy alkylbenzene sulfoacid at home, the properties and applications in the industry
叙述了重烷基苯磺酸在国产SO3磺化装置上的生产过程中的工艺控制条件和产品的性能，并对其在各工业领域中的应用作了介绍 - Various factors such as copolymers 'molecular weight, the content of styrene in copolymers and reaction time impacted sulphonation degree.
原共聚物中的苯乙烯含量、分子量、磺化时间等都对两亲性共聚物的磺化度有一定的影响。 - The effect of dosage of sulphonation and condensation agents, sulphonation and condensation time on properties of the dispersing agent was studied with orthogonal test method.
采用正交试验法，考察了磺化剂用量、磺化时间、缩合剂用量以及缩合时间对分散剂性能的影响。 - New breakthrough of large-scale sulphonation set in China
国产磺化装置大型化的新突破 - Synthesis experiments showed that the synthesis of binuclear cobalt phthalocyanine sulphonate was affected notably by many factors, such as sulphonation temperature, reaction time, acid used in sulphonation and its dosage, the dosage of various feed and the dosage of catalysts.
合成试验研究表明，苯酐磺化所用酸的种类、用量，磺化温度和时间，缩合反应中各种原料的投料比及催化剂用量对双核酞菁钴磺酸盐的合成及产率有较大的影响。 - Production of large scale sulphonation unit
建设大型国产磺化装置 - Study on the technology and equipment for sulphonation of toluene
甲苯磺化反应工艺与设备的研究 - Study on the Process to high Activity AES by Sulphonation AEO with Chlorosulphonic Acid
***法生产高活性AES工艺研究 - An improvement on the measuring method of the sulphonation degree of lignosulfonate
木质素磺酸盐磺化度测定方法的改进 - Analysis of Sulphonation in Surface Active Agent Manufacture& Effect of Falling-Film Reactor
表面活性剂生产过程中的磺化反应及其反应器的作用 - Gas Sulphonation of Toluene with Sulphur Trioxide for Manufacture of High-Purity p-Toluene Sulphonic Acid
三氧化硫气相磺化甲苯制高纯度对甲苯磺酸的实验研究 - During the last forty years the Sulphonation Technology has continuously improved achieving top levels of quality.
在过去的40年中，磺化技术已不断地向高质水平改进。 - Method for control sulphonation rate in multi-pipe film SO_3 sulphonation set
多管膜式SO3气体磺化装置中磺化率的控制方法 - The development advantages and the market competition for the production of large scale sulphonation units are indicated.
指出了我国建设大型磺化装置的优势及市场竞争力。 - A sulfonated polystyrene ( SsPSH) was prepared in cyclohexane with propionic anhydride and sulfuric acid by a novel solid-liquid heterogeneous phase sulphonation process.
以环己烷为溶剂，浓硫酸和丙酸酐为磺化剂，采用非均相磺化方法，在少量分散剂作用下，制备了不同磺化度的磺化聚苯乙烯（SsPSH）； - By sulphonation of the PS DES phase with chlorosulphonic acid, strong cation exchange stationary phase of sulphonic type was obtained.
所产生的PSDES再和***发生磺化反应，即得到磺酸型的强阳离子交换型固定相。 - The water-soluble chiral diamine ligands are prepared by sulphonation reaction. The ortho-sulphonation products are obtained based on the analysis of~ 1H-NMR,~ ( 13) C-NMR, IR spectra. And the optimal reaction condition is reported.
通过磺化反应合成了水溶性手性二胺配体，用1H-NMR，13cNMR，IR分析表明两种构型的手性二胺的磺化反应都发生在邻位，并寻求了合成水溶性手性配体的最佳途径。 - Preparation of Water-Reducing Agent by Sulphonation Modification of Alkali Lignin and Its Performance Research
碱木素磺化改性制备减水剂及其性能的研究 - Polycarboxylate high range water-reducer with carboxylic groups and sulphonic groups in its main chain and polyoxyethylene ether as side chains was prepared by free radical polymerization, graft reaction and sulphonation.
通过自由基溶液共聚合反应、接枝反应和磺化反应，制备了一类主链带羧基、磺酸基，支链带聚氧乙烯基醚基的聚羧酸盐高效减水剂。 - Analysis of Heat Exchange Effect of Liquid Phase Continuous Pilot Test Sulphonation System
石油磺酸盐液相连续磺化中试反应系统换热效果分析 - Control Method of Analogue in PLC Control System for Process of Sulphonation
磺化过程PLC控制系统中模拟量的控制方法 - Product Quality Control During the SO_3 Sulphonation Process
SO3磺化中的产品质量控制 - Effect of formaldehyde on sulphonation of alkali lignin
甲醛对碱木素磺化度的影响 - The results showed that the spatial structure of additives and hydrophile-lipophile balance as well as the degree of sulphonation were notably related to both the ranks of coal and characteristics of pore structure.
结果表明，添加剂分子的空间结构、亲水能力和亲油能力的相对大小、以及磺化度与煤的变质程度、孔结构特征等性质具有匹配性。 - First, we modified the hydrophilic property of PPS non-woven by using sulphonation.
利用磺化反应对PPS非织毡进行亲水改性。