1) acetylene by dry process
干法乙炔工艺
2) acetylene production by dry method
干法乙炔
1.
Safety and environment protection and economic profit of acetylene production by dry method;
干法乙炔的安全环保及经济效益
3) dry-process acetylene
干法乙炔
1.
Development and application of production technologies of dry-process acetylene matched with new dry-process cement
干法乙炔及配套新型干法水泥技术的开发与应用
2.
Quantitative analysis of raw calcium carbide in carbide slags from dry-process acetylene synthesis system
干法乙炔电石渣中生电石的定量分析
4) Sulfur removal process of acetylene by dry process
干法乙炔脱硫
5) Dry process
干法工艺
1.
Currently aluminum fluoride process by dry process is being rapidly developed in China.
我国正在加速发展干法氟化铝新工艺,本文讨论了干法工艺的物理化学原理和工艺技术。
2.
This paper introduces dry process of 40000t/a feed grade calium hydrophosphate, and describes its-major techical economic analysis, production equipment and product quality.
简述了年产4万t饲级磷酸氢钙干法工艺、主要工艺技术经济指标、生产设备和产品质量。
3.
Traditional wet process of producing hydroxypropyl starch and the dry process used in this factory are described briefly.
简述了传统羟丙基淀粉的湿法工艺和本厂的干法工艺,着重介绍了已工业化生产的绝干法工艺,并对其工艺原理进行了初步探讨。
6) absolute dry process
绝干法工艺
1.
An absolute dry process which achieved commercial run is introduced emphatically, and its principle is investigated on primarily.
简述了传统羟丙基淀粉的湿法工艺和本厂的干法工艺,着重介绍了已工业化生产的绝干法工艺,并对其工艺原理进行了初步探讨。
补充资料：对苯乙炔-噻吩乙炔共聚物
分子式：
CAS号：
性质：为苯乙炔与噻吩的共聚型导电聚合物。电导率在3.5×10-7S/cm左右，比相应的苯乙炔型聚合物电导率高几个数量级。这种导电聚合物的最大吸收波长在455nm附近。制备方法多通过对苯二醛，或者噻吩2,5-二醛与噻吩或苯的双Wittig盐试剂进行偶合反应得到。或者通过对二甲苯与2,5-二甲酰基噻吩的缩合反应制备。
CAS号：
性质：为苯乙炔与噻吩的共聚型导电聚合物。电导率在3.5×10-7S/cm左右，比相应的苯乙炔型聚合物电导率高几个数量级。这种导电聚合物的最大吸收波长在455nm附近。制备方法多通过对苯二醛，或者噻吩2,5-二醛与噻吩或苯的双Wittig盐试剂进行偶合反应得到。或者通过对二甲苯与2,5-二甲酰基噻吩的缩合反应制备。
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