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- The present invention relates to a catalyst for methylal oxidation to prepare formaldehyde ferrimolybdenum. 本发明涉及一种甲缩醛氧化制浓甲醛铁钼催化剂及其制备方法,属于催化剂技术领域。
- Several important main and side reactions included in methylal oxidation reaction processand their influences on the yield of formaldehyde have been investigated. 甲缩醛在钼铁催化剂上的空气氧化反应是一个复杂的并行、连串反应。通过实验考察了其中几个主要的单一反应。
- methyl oxidation 甲基氧化
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕榈。
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- The NO oxidation is autocatalytic. no氧化是自动催化的。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- This is to be done before oxidation takes place. 这要在氧化作用发生以前做。
- To combine with the methyl radical. 使甲基化使与甲基根结合
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- They painted a coat of paint to prevent the oxidation of the ship by seawater. 他们刷了一层油漆以防止船只被海水氧化。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- There was no bulk oxidation of the silver. 银不会发生体相氧化。
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉钠(药用)
- Oxidation will make iron and steel rusty. 氧化作用会使钢铁生锈。
- But what happens if the methyl defense falters? 如果说这种甲基防御出了问题,又会发生什么事呢?