The results show that the column is characterized with lowcolumnpressure, lowcolumn temperature, rapid and high efficiency. The column was applied to the separation of divers alcohol withs...
结果表明,该柱具有操作柱压和柱温低、出峰速度快、分离效果好等特点,在分离多元醇样品时获得满意效果。
2
This crude oxygen liquid is withdrawn from the column and sent to a low-pressurecolumn where it is distilled until it meets commercial specifications.
接着从蒸馏塔取出原始液氧,送到一个低压塔,在这里继续蒸馏,直到满足商业技术规范。
3
The Model 80 pneumatic regulator features control sensitivity of less than 0.1 "water column, very low consumption and high accuracy to maintain the set point regardless of supply pressure changes."