A new method of adopting combined extraction- rectification technique to separate an azeotrope of trimethyl borate and methanol has been narrated in the article. 叙述了采用萃取精馏法分离硼酸三甲酯和甲醇共沸物的新方法。
borate
[ noun ] a salt or ester of boric acid <noun.substance>
Borate \Bo"rate\, n. [From {Boric}.] (Chem.) A salt formed by the combination of boric acid with a base or positive radical.