ester exchange 中文意思是什麼
ester exchange
解釋
相互醚化-
This complex reaction is characterized by a keto - enol tautomerism eqilibrium and ester exchange reaction
此螯合反應是由酮一烯醇互變異構平衡過程和酯交換反應組成。 -
Put together the pre - esterified grease and the methanol ; adopt secondary reaction to eliminate the glycerin engendered in the first reaction to continue the ester exchange reaction
經預處理的油脂與甲醇一起，採用二步反應，除去初反應中生成的甘油，使酯交換反應繼續進行。 -
This article mainly focus on the selection and amelioration of catalyst. we think the mechanism of depolymerization reaction of the poly lactic acid ( oligomer ) is a intramolecular ester exchange reaction
本文從改善合成反應的催化條件入手，通過對丙交酯合成反應的機理分析，認為整個反應是一個酯化和分子內的酯交換的反應過程。 -
The results of the study show that, when compared with the reaction intensified with mechanical agitation, low - frequency ultrasonic wave can greatly promote the ester exchange reaction and shorten the reaction time
研究結果表明，與機械攪拌增強反應比較，低頻超聲波可以大大強化酯交換反應過程，縮短反應時間。 -
Ester exchange reaction
酯交換反應 -
Biodiesel oil is prepared from soya bean oil and methanol, the ester exchange reaction is conducted under ultrasonic conditions with alkali as the catalyst, and the effect is discussed of ultrasonic wave on the reaction
摘要以大豆油和甲醇為原料制備生物柴油，酯交換反應在超聲波條件下以堿作為催化劑進行，討論了超聲波對反應的影響。
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