本文从共聚角度出发,选用具有与乙二醇相同 双羟基结构的氟硅聚合物(FGX)作为改性剂,在聚 酯大分子中引入低表面能的疏水性链段,合成了疏 水改性共聚酯,从分子角度改善了聚酯的疏水性能, 并对其聚合工...
基于8个网页-相关网页
And take the FGX compound dry coal selector as an example to show the great value of dry coal separation in energy saving and pollution reducing.
并以近年来技术日益成熟的复合干法选煤技术为例,展示干法选煤技术的巨大节能减排价值。
By usage practice of FGX -6coal -dressing machine, points its working principle and virtues and defects for reference to innovation of coal -dressing machine.
通过对同煤集团煤气厂FGX - 6分选机实际运用分析,指出了该机的工作原理及优缺点,供改造干选机时参考。
One of the main products is FGX compound dry coal equipment, which has some features like cleaning coal without using water and reducing the ash content to improve the quality of the coal.
主导产品之一:复合式干法选煤设备,具有选煤不用水排矸降灰,提高煤质的特点;
应用推荐