Thus, we expect that this methodology will find widespread use in the deprotection of this class of protecting group. 2.
因此，我们希望该脱除方法可以在脱除这一类的保护基团时得到广泛的应用。Although each ionic liquids had its best desulfurization current density. All desulfurization results got to 50%-90%.
对于不同的离子液体而言，脱硫的最佳电流密度不同，但噻吩的脱除效果均能达到50%-90%。With the dehydration the free volume inside cages became larger, and when dehydrated to a certain degree, Bronsted acid, as the ac.
研究表明，随着水的逐步脱除；笼内自由体积逐步增大；当脱水至一定程度后.笼内开始出现活性中心-质子酸。Sour natural gas contains a certain amount of water, which should be reduced to a certain degree in its processing.
天然气中含有一定的水份，在天然气加工过程中，必须将其中的水份脱除到一定的程度。The dehydration of laterite could be divided into steps of removing free water, crystal water and hydroxyl group at different temperature.
在升温过程中，得到了原矿主要矿物中自由水、结晶水和羟基的脱除温度区间。The present invention relates to one kind of active desulfurizer component with high sulfur capacity and its preparation process.
本发明涉及一种具有高硫容的脱硫剂活性组分及其制备方法。该活性组分用于脱硫剂而从气态或液态物料中脱除硫化氢。Investigated was the removal of organic sulfur from coal in methyl alcohol solution under ultra sonic radiation.
考察了在甲醇溶剂中，超声波辐射下煤中有机硫的脱除。Scanning electron microscope and transmission electron microscope were applied to detect collagen fibers and elastic fiber.
扫描电镜、透射电镜观察细胞脱除情况及胶原纤维和弹性纤维情况。Finally, some methods combining catalytic oxidation and other methods in the removal of indoor formaldehyde are introduced as well.
最后介绍了在室内甲醛脱除中催化氧化同其他方法的一些复合技术。