methylal
英
美
网络 甲缩醛; 二甲氧基甲烷; 供应甲缩醛; 甲醛缩二甲醇; 溶剂
双语例句
- New Process Development of Methylal with Reactive Distillation Technology
反应精馏技术生产甲缩醛的新工艺研究 - The possibility of preparation of methylal from methanol and formaldehyde through slurry catalytic distillation catalyzed by acidic cation exchange resin with large size pores is discussed.
研究了以甲醇和甲醛为原料，以大孔径强酸性阳离子交换树脂为催化剂，通过浆料催化精馏工艺制备甲缩醛的可行性。 - Study on macrokinetics of oxidation of methylal to formaldehyde over Mo Fe catalyst
钼铁催化剂上甲缩醛空气氧化制浓甲醛的宏观动力学 - This paper also indicated that the yield of formaldehyde may be increased obviously by adding some water to methylal.
文中提出在原料中添加适量水可以显著提高甲醛收率。 - Studies on methylal oxidation reaction for producing formaldehyde in a fixed-bed single tube reactor
甲缩醛氧化制甲醛固定床单管试验 - Preparation of Methylal by Slurry Catalytic Distillation Process
浆料催化精馏制备甲缩醛 - Preparation of Supported Heteropolyacids and Cs Modified Salts and their Catalytic Performance in Methylal Synthesis
改性杂多酸催化剂的制备及其在甲缩醛合成中的催化活性 - The catalysis of resinic solid acid catalysts in catalytic distillation is studied for synthesis of methylal from methanol and formaldehyde.
考察了树脂型固体酸催化剂对甲缩醛合成反应的催化性能，并与传统的硫酸催化剂进行了比较。 - Study on fluidized catalytic distillation for synthesis of methylal experimental research ( 1)
流化催化精馏合成甲缩醛技术实验研究（1） - Analysis of product in methylal synthesis by GC
气相色谱法分析甲缩醛合成产物的组成 - Stimulation of fluidized catalytic reaction distillation for synthesis of methylal using nonequilibrium stage model
甲缩醛合成流化催化精馏过程的非平衡级模拟 - Study of catalysts for synthesis of methylal via catalytic distillation
甲醇、甲醛催化合成甲缩醛催化剂的研究 - Application of Catalytic Distillation in the Synthesis of Methylal
催化精馏在合成甲缩醛中的应用 - Methylal oxidation reaction process analysis
甲缩醛氧化反应过程分析 - Effect of Methylal Fuel Additive on Performances of Diesel Engine
甲缩醛燃料添加剂对柴油机性能的影响 - The reflux ratio was investigated separately to study the effect of methylal and methanol system in the double columns and three repeated experiments have been done.
分别考察了实验装置不锈钢填料塔的回流比对甲缩醛-甲醇体系双塔流程的分离效果并做三次重复性实验。 - Usually, methylal was prepared through the reversible acetal chemical reaction by methanol and formaldehyde and a mixture of methylal, methanol and water were obtained.
甲缩醛的制备主要是通过甲醇和甲醛的缩醛可逆化学反应得到，反应后得到甲缩醛和甲醇及水的混合物。