The preparation of catalysts , yield of glyceryl triacetate and and demerits the catalysts were introduced briefly.
對(duì)上述催化劑制備、三醋酸甘油酯收率、催化劑優(yōu)缺點(diǎn)作簡(jiǎn)要介紹.
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Crystalline structure and thermal property of cellulose triacetate ( CTA ) and cellulose diacetate ( CDA ) were studied.
研究三醋酸纖維素 ( CTA ) 和二醋酸纖維素 ( CDA ) 的結(jié)晶結(jié)構(gòu)和熱學(xué)性能.
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