1) dihydroxybenzene isomers
苯二酚异构体
1.
Simultaneous voltammetry determination of dihydroxybenzene isomers by Nano-gold modified electrodeA successful elimination of mutual interference between HQ and CC has been achieved at the nano-Au/GCE, and the three dihydroxybenzene isomers can be simultaneously determined without any pretreatment.
基于nano-Au/GCE修饰电极对苯二酚异构体的同时测定nano-Au/GCE修饰电极对苯二酚体系具有明显的电催化作用,在不需要任何前处理的条件下实现了对苯二酚三种同分异构体的同时测定,消除了邻苯二酚和对苯二酚峰电流之间的相互干扰,并且可以显著提高峰电流。
2) dichlorophenol isomers
二氯酚异构体
3) phenol and cresol isomers
苯酚和甲酚位置异构体
1.
To develop a method for analysis of phenol and cresol isomers using capillary column gas chromatography, the separation behavior of capillary columns coated with β CD derivatives was studied.
开发一种分析苯酚和甲酚位置异构体的最佳毛细管气相色谱固定相 。
4) xylene isomers
二甲苯异构体
1.
Progress of membrane separation for xylene isomers;
膜法分离二甲苯异构体研究进展
2.
The latest development of pervaporation separating membranes for xylene isomers;
渗透汽化膜分离二甲苯异构体的最新动态
3.
In this research, Kalman filtering mathematical methods are introduced to determine xylene isomers and the differentiation for xylene isomers chromatographic overlapping peak under certain experimental condition was studied.
运用卡尔曼滤波计算数学对二甲苯异构体进行分析测定。
5) xylene isomer
二甲苯异构体
1.
The pervaporation separation of pure xylene isomer and its binary mixtures through the prepared MFI-type membranes was also investigated.
以无模板剂二氧化硅溶胶为前驱体,用二次生长法在已浸渍分子筛种子层的α-氧化铝支撑体上制备MFI型分子筛膜,采用X射线衍射法、扫描电子显微镜和气体渗透实验表征分子筛膜的性能,研究了单组分和双组分二甲苯异构体在氧化铝支撑分子筛膜的渗透汽化分离性能。
2.
It is difficult to separate xylene isomers with traditional methods, and it has some defect, for example high energy consumption, high pollution and complex process.
传统方法分离二甲苯异构体存在能耗高、工艺复杂和环境污染等缺点。
3.
In this paper,PVA membranes containingβ-cyclodextrin (β-CD)and polyacrylic acid/hydrotalcite(PAA/HT)organic-inorganic hybrid membranes have been prepared for separation of xylene isomers,respectively.
本论文以二甲苯异构体的分离为研究对象,考察了引入β-环糊精(β-CD)聚合物的高分子膜对二甲苯异构体的分离效果,初步探索了含片层状水滑石(HT)的有机-无机杂化膜分离二甲苯异构体的性能。
6) disubstituted benzene isomers
二取代苯异构体
1.
The performance of chloropropyl bonded silica (CPS) in HPLC and its applications in separation of disubstituted benzene isomers and prostaglandin epimers were studied.
研究了氯丙基键合硅胶固定相的高效液相色谱性能和在分离二取代苯异构体、前列腺素差向异构体方面的应用，探讨了流动相组成、性质、ｐＨ值等对溶质保留和分离的影响，讨论了溶质保留机理和最佳色谱分离条件。
补充资料：苯二酚
产品名称： 1,2-苯二酚
英文名称： catechol;1,2-dihydroxybenzene;pyrocatechol
别 名： 儿茶酚;焦性儿茶酚;1,2-二羟基苯;邻苯二酚
分 子 式： c6h4(oh)2
用 途： 用于香料、医药
毒性防护： 有毒。对中枢神经、呼吸系统有刺激作用。大鼠经口ld50为3890mg/kg。与间苯二酚及对苯二酚不同。本品毒性不大。吸入小量本品，可以在体内形成有机硫酸盐而解毒，随尿排出体外。生产设备应注意密闭，操作人员配戴防护用具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条