Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide. 水、丙烯腈和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中。
Study on High Content of Vinyl Acetate in Acrylonitrile 高含量醋酸乙烯酯/丙烯腈共聚腈纶的工艺研究
Research on Polymerization of Acrylonitrile Initiated by Cyclopentadienyl Sodium/ Toluene System 环戊二烯钠/甲苯体系引发丙烯腈聚合反应研究
Preparation of Acrylonitrile Polymer/ Nanometer Silica Composite Particles by In-Situ Emulsion Polymerization 原位乳液聚合制备丙烯腈聚合物/纳米氧化硅复合粒子
"Acrylonitrile for industrial use Determination of acetonitrile, acetone and acrolein Gas chromatographic method" GB/T7717.12-1994工业用丙烯腈中乙腈、丙酮和烯醛含量的测定气相色谱法
A new inequilateral organic polyamine, 2-aminoethyl-bi ( 3-aminopropyl) amine, was synthesized by the additional and hydrogenation reaction of aminoacetonitrile with acrylonitrile. 利用氨基乙腈及丙烯腈的亲核加成、氢化反应合成了一种新的不等臂有机多胺化合物2-氨基乙基-二(3-氨基丙基)胺。
The effect of acrylonitrile content on the mechanical properties of the copolymer was studied. 研究了共聚物中丙烯腈含量对其物理性能的影响。
Electrochemical Oxidation of Dual Electrodes with Iron Promoting Used for the Treatment of Wastewater from Acrylonitrile Production 铁促双电极电化学氧化处理丙烯腈生产废水的研究
Study on Graft copolymerization of Noil Fiber and Acrylonitrile 苎麻落麻纤维丙烯腈接枝共聚的研究
Analysis of organic impurities in acrylonitrile by capillary gas chromatography 毛细管气相色谱法分析工业丙烯腈中有机杂质的含量
Nitrile is a copolymer of butadiene and acrylonitrile. 腈是一种丁二烯与丙烯腈的共聚物。
Acrylonitrile ( san) moulding and extrusion materials-part 1: designation system and basis for specifications 丙烯腈(san)共聚物的模塑和挤塑材料-第1部分:命名系统和基本规范
The versatility of ABS is derived from its monomer building blocks Acrylonitrile, Butadiene and Styrene. ABS的多功能性來源于其三种组成单体丙烯睛,丁二烯和苯乙烯。
Spacecraft hazard contro Research and Application of Emergency Control Technology on Acrylonitrile Unit 航天器应急控制系统丙烯腈装置应急控制技术研究与应用
Study on rheological behavior and phase separation behavior of acrylonitrile copolymer solution 丙烯腈共聚物溶液的流变性和相分离性能研究
A series of vanadium-antimony based catalysts for propane ammoxidation to acrylonitrile ( AN) were designed, prepared and studied according to the theory of catalyst design. 运用催化剂设计理论,研制了一系列丙烷氨氧化制丙烯腈的钒-锑系催化剂,并在固定床微型反应器中进行了对比考察。
The polymeric shell is a copolymer of a vinylidene chloride and acrylonitrile. 该聚合体外壳是偏二氯乙烯与丙烯腈的共聚物。
Study on the Thermal Properties and Membrane Structures of Acrylonitrile Copolymers 丙烯腈共聚物的热性能与膜结构研究
The Photodissociation Mechanisms of Acrylonitrile: Ab Initio Calculations on Reaction Channels and Surface Intersections 丙烯腈的光解离机制:反应路径和势能面交叉的从头计算
Comparison of two advanced oxidation processes for the treatment of wastewater from acrylonitrile production 两种高级氧化法处理丙烯腈生产废水的对比研究
Preparation of charged membranes with acrylic acid acrylonitrile copolymer salt and its characteristics 丙烯酸-丙烯腈共聚物盐荷电膜的制备和性能研究
The present situation of cyclone separators used in acrylonitrile fluidized-bed reactors is briefly analysed. 本文介绍了丙烯腈装置流化床反应器操作条件的正交优化设计以及现场试验结果。
Study on Synthesis of Trans-stilbenes; acrylonitrile butadiene styrene compound 反式二苯乙烯类化合物的合成研究丙烯?丁二烯苯乙烯化合物
Effect of Alkali Treatment on the Properties of Casein Grafted Acrylonitrile Fibers 碱处理对酪蛋白改性丙烯腈纤维组分与性能的影响
The modification of acrylonitrile butadiene styrene with nano-carbon black additive ( CB/ ABS) and their conduction mechanism are studied. 对高分子聚合物ABS进行纳米碳黑填充改性及其导电高分子材料的导电机理进行了研究。
Objective: To explore effects on endothelial function by C pneumoniae in workers exposed to acrylonitrile. 目的:探讨接触丙烯腈人群中,肺炎衣原体感染对人血管内皮功能的影响。
A prototype of fault diagnosis system for acrylonitrile reactor is designed. 初步实现了丙烯腈故障诊断原型系统。
Research on vinylidene chloride ( VDC)-acrylonitrile ( AN) emulsion copolymer 偏氯乙烯-丙烯腈乳液共聚物的研究
Objective: To improve the testing method of micro acrylonitrile in products involved drinking water. 目的:建立完善涉水产品中残留丙烯腈单体的检测方法。