锰酸钾

生成的锰酸钾与鲁米诺或荧光素缓慢地发生反应；

The produce potassium manganate reacted with luminol or fluorescein very slowly ;

碱土金属离子Mg~（2+）或Ca~（2+）或Sr~（2+）或Ba~（2+）的加入催化了锰酸钾与鲁米诺或锰酸钾与荧光素间的反应从而导致较强的化学发光信号的产生；

The addition of these alkaline-earth metal ions catalyzed the reaction of potassium manganate with luminol and the reaction of potassium manganate with fluorescein and resulted in strong CL signal producing ;

着重分析了高锰酸钾生产中所用原锰酸钾粉碎机的严重弊端，并提出了具体的改进方法。

The corrupt practice of the original grinder was analyzed and an improvable way has been suggested .

高锰酸钾是一种重要的锰的化合物，它的制备目前主要是用锰酸钾为中间产物来制备。

The potassium permanganate is one kind of important manganese compound , at present , it is mainly produced with the potassium manganate for the between product .

本文通过对毛竹预水解浆与非预水解浆的对比研究发现：预水解处理后浆料的灰分含量、铁离子含量高，锰酸钾值高，白度较低，不利于后续蒸煮和漂白。

The studies on the pulp from two stage oxygen alkali process with and without prehydrolysis showed that the pulp with prehydrolysis had higher ash content , iron ion content and permanganate number and lower brightness .