• 化反应中,利用价廉制备过氧甲酸以几乎定量收率得到了环化合物。

    The use of performic acid, an affordable and easily prepared reagent, in epoxidation led to quantitatively the target epoxide.

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  • 过氧甲酸不同催化剂存在生成过氧甲酸为环化剂,对亚麻油进行反应

    This paper described using the reaction of hydrogen peroxide and formic acid in the presence of different catalysts to produce formate peroxide.

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  • 样本中使用这种肌氨酸化酶能够产生化学复合物甲醛。甲醛又可以产生甲酸

    Using the enzyme sarcosine oxidase on the samples produced the chemical compound formaldehyde. Through oxidation, the formaldehyde in turn produced formic acid.

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  • 甲酸浓度活性炭加入量过氧初始浓度及温度噻吩脱除均有影响

    Formic acid concentration, activated carbon dosage and initial hydrogen peroxide concentration, reaction temperature affect the oxidative removal of thiophene.

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  • 研究过氧甲酸引发丙烯酸甲基丙烯酸聚丙烯非织造布主要影响因素

    Main factors affecting the graft modification of acrylic acid and methacrylic acid onto melt - blown polypropylene nonwovens initiated by benzoyl peroxide are studied.

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  • 研究过氧甲酸丁酯合成废水甲酸回收方法

    Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.

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  • 过氧化剂十六烷基三甲基钨磷杂多酸铵为催化剂,催化甲醛甲酸

    Phenyl carboxylic acid was produced by oxidation of phenyl formaldehyde using hydrogen peroxide as oxidizing agent and amine hexadecane trimethyl P-W heteropoly acid as catalyst.

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  • 采用均苯四PMDA过氧化二苯甲酰(BPO)双固化剂固化丁二烯树脂ELPB),制备了ELPB/PMDA/BPO高温胶粘剂

    The high temperature resistant adhesive was prepared based on liquid polybutadiene epoxy resin(ELPB) cured by pyromellitic dianhydride(PMDA) and benzoyl peroxide(BPO).

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  • 研究杉木自毒物质邻羟基甲酸胁迫2个杉木优良无性系组培苗(分别记01号02号)叶片过氧渗透物质的化感效应

    The allelopathic effects of salicylic acid stress on membrane lipid peroxidation and osmosis-regulating substances in two well performing Chinese fir clones(referred to as 01 and 02) were studies.

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  • 考察SBS反应合成条件影响因素:反应时间,反应温度,SBS浓度甲酸过氧氢。

    The influence of reaction conditions such as reaction temperature, reaction time, the concentration of SBS, formic acid, hydrogen peroxide was discussed.

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  • 提高反应温度增加催化剂浓度都能改变口-甲基苯乙烯过氧化物的稳定性,使其开裂最终转化为苯甲酸

    The yield of benzoic acid could be improved by increasing operational temperature and catalyst dosage which could accelerate cleavage of polyperoxide to form benzoic acid.

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  • 提高反应温度增加催化剂浓度都能改变口-甲基苯乙烯过氧化物的稳定性,使其开裂最终转化为苯甲酸

    The yield of benzoic acid could be improved by increasing operational temperature and catalyst dosage which could accelerate cleavage of polyperoxide to form benzoic acid.

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