• 研究了叔丁醇钾溶液在无水条件下对羊毛的处理。

    The treatment of wool under anhydrous conditions with potassium tert-butoxide solution is studied.

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  • 筛选出脂肪酶n435作为催化剂,叔丁醇作为溶剂。

    Lipase N435 was screened as catalyst, and tert-butanol as solvent.

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  • 筛选出脂肪酶n435作为催化剂,叔丁醇作为溶剂。

    Lipase N435 was screened as the catalyst, and tert-butanol was used as the solvent.

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  • 制备了一系列叔丁醇氧化制甲基丙烯(?)的多组份催化剂。

    A series of multicomponent catalysts for preparation of methacrolein by oxidation of tertiary butyl alcohol were prepared.

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  • 它比传统金属钾制取叔丁醇钾有明显的技术、经济、安全优势。

    It has obvious technical, economical and safety advantages over the traditional method of producing potassium tert butoxide from metallic potassium.

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  • 在稳定化米糠和水的悬浮液中加入硫酸铵和叔丁醇可以形成三相。

    Three phases were formed by adding ammonium sulphate and t-butanol into the slurry of rice bran and water.

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  • 原料中低异丁烯含量或水相中高叔丁醇含量均对反应过程有不利影响。

    Low initial content of I butene or hight butanol content in the aqueous phase were unfavorable to the reaction.

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  • 比较甲醇钠、乙醇钠、异丙醇钠和叔丁醇钠催化活性,叔丁醇钠为最佳的催化剂。

    Compared with the activity of sodium methoxide, sodium ethoxide, sodium isopropyl, sodium tert-butoxide, the best base catalyst was sodium tert-butoxide.

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  • 第一部分,脂肪酶在叔丁醇中催化l -抗坏血酸与棕榈酸直接酯化合成L - AP。

    The first part, synthesized L-AP by a direct esterification from L-ascorbic acid and palmitic acid by lipase-catalyzed int-butyl alcohol.

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  • 控制反应条件为酸性和臭氧浓度恒定,再在酸性溶液中添加叔丁醇,以忽略自由基的影响。

    Controlling reaction conditions for acid and ozone concentration, to ignore the effects of · OH by adding the tert-butanol in acid solution.

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  • 甲醇和叔丁醇脱水醚化合成甲基叔丁基醚由于原料相对便宜,既可以用于实验室合成,也可以推广至工业化生产;

    The synthesis route from the methanol and tert-butanol was not only used in laboratory, but also extended to industrial production.

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  • 甲醇和叔丁醇脱水醚化合成甲基叔丁基醚由于原料相对便宜,既可以用于实验室合成,也可以推广至工业化生产;

    The synthesis route from the methanol and tert-butanol was not only used in laboratory, but also extended to industrial production.

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