【摘要】 将研制的Ｎａ２ Ｏ－ Ｂ２ Ｏ３ － Ａｌ２ Ｏ３ － ＳｉＯ２ 系统玻璃， 利用粉末成珠工艺制成１～２ ｍ ｍ 粒径的玻璃珠， 再经分相热处理、酸溶、水洗， 得到了气孔率为２５ ％ 左右的吸附载体用的多孔玻璃珠。更多还原

【Abstract】 The glass microspheres with 1～2mm diameter were prepared from Na 2O-B 2O 3-Al 2O 3-SiO 2glass bowders obtained previously.These glass microspheres were then treated thrugh phase separation,acid dissolve,water wash to obtained the porous glass microspheres with porosity 25%for adsorption carries.更多还原