N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).
摘要用二
基酰胺表面活性剂来超声分散多壁碳纳米管，制
成碳纳米管增强的环氧树脂基聚合物。
N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).
摘要用二基酰胺表面活性剂来超声分散多壁碳纳米管，制成碳纳米管增强的环氧树脂基聚合物。
The catalysts and reaction conditions have been studied for esterinterenange between propenyl carbonate and methanol to produce dimethyl carbonate (DMC).
研究了碳酸丙烯酯和
经酯交换制碳酸二酯的催化剂及反应工艺条件。
The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.
一氯丙酮、酸钠和为原料经酯化与解两步反应合成羟基丙酮,研究了反应条件对相转移催化酯化及解反应蒸馏过程的影响。
The article has introduced the method such as methanol, ethanol, ethylene glycol, pointing out synthol is the new raw material of oildom.
介绍了由合成气为原料制取、乙、乙二等产品的方法,指出了合成气是石油化工的新原料。
Different solvent extractions of Spora Lygodii were obtained using methanol,chloroform and petroleum ether as medium.Experiments were carried out on them by FT-IR spectra.
、氯仿、石油醚为提取溶剂,提取中药材海金沙得到海金沙不同溶剂提取物,采用红外光谱(FT-IR)图谱鉴别法对提取物进行实验。
This article states the engineering route for commercial production of fuel methanol with sorgo stalk，and analyzes three goals and five specific difficulties of the industrial production.
摘 要 探讨了用甜高粱茎杆工业化生产燃料乙的工程路线，分析了工业生产三个明确目标和要求，五个具体矛盾和困难。
This article states the engineering route for commercial production of fuel methanol with sorgo stalk,and analyzes three goals and five specific difficulties of the industrial production.
探讨了用甜高粱茎杆工业化生产燃料乙的工程路线,分析了工业生产三个明确目标和要求,五个具体矛盾和困难。
It exists the option of an alkaline or a neutral cooking to produce bleachable paper pulp, and of acid hydrolysis of the straw to produce furfural and fermentable pentoses to produce methanol.
在生产漂白浆的工艺条件是可选择的如碱法,中性蒸煮,而且利用酸法水解草类原料可生产糠醛和发酵戊糖生产.
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