anhydrous sodium carbonate是什麼意思，anhydrous sodium carbonate的意思翻譯、用法、同義詞、例句

[無化] 無水碳酸鈉

The ether solution was dried over anhydrous sodium carbonate, filtered and the ether evaporated.

乙醚溶液用無水碳酸鈉幹燥，過濾，旋蒸。

Secondly, through the absorption of sodium carbonate, the purification rate of SO2 raised to 97.2%, sulphur resources was recovered and anhydrous sodium sulfide was produced.

其二，采用碳酸鈉法吸收工藝，SO_2淨化效率97.2％，硫資源得到回收利用，産出無水*********鈉産品。

The theory of thermodynamics of irreversible process was applied to the reaction of alumina roasted with anhydrous sodium carbonate, and obtained the dynamic expresses of the reaction.

将不可逆過程熱力學的理論應用于氧化鋁的碳酸鈉焙燒過程，得到過程的動力學方程。

The experimental process on synthesis of roxithromycin was stu***d by using erythromycin oxime and MEMC as raw material under the catalytic action of anhydrous sodium carbonate.

研究了以無水碳酸鈉為催化劑，紅黴素肟與*********乙氧基氯甲醚（MEMC）為原料，一步合成羅紅黴素的實驗過程。

Aspirin is synthesized through O-acylating reaction from salicylic acid and anhydride acetic acid with anhydrous sodium carbonate as catalyst.

以水楊酸和*********為原料，采用無水碳酸鈉作為催化劑經O- 酰化反應合成了阿司匹林。

The experimental process on synthesis of roxithromycin was stu***d by using erythromycin oxime and MEMC as raw material under the catalytic action of anhydrous sodium carbonate .

研究了以無水碳酸鈉為催化劑，紅黴素肟與*********乙氧基氯甲醚為原料，一步合成羅紅黴素的實驗過程。

The catalyst carrier for biomass pyrolysis was prepared by red mud, fly ash and anhydrous sodium carbonate.

以赤泥和粉煤灰為原料，無水碳酸鈉為造孔劑，制備了用于生物質裂解的催化劑載體。

|soda ash light;[無化]無水碳酸鈉