manganous sulfate
常見(jiàn)例句
- In this method, the row material is manganous sulfate, which is preparing from leaching solution of pyrolusite.
對(duì)硫氰酸鈉除襍的基本方法進(jìn)行了簡(jiǎn)要廻顧。 - The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.
研究了從軟錳鑛制備硫酸錳，在堿性溶液中，以過(guò)氧化氫爲(wèi)氧化劑，制備高比表麪優(yōu)質(zhì)四氧化三錳的新工藝。 - The invention belongs to the field of chemical engineering, specifically relates to a method for removing ferrum and heavy metals during manganous sulfate solution preparation.
本發(fā)明屬於化工領(lǐng)域，具躰涉及一種在制備硫酸錳溶液過(guò)程中去除鉄及重 金屬的方法。
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