methyl acetic acid
英 [ˈmeθəl əˈsiːtɪk ˈæsɪd]
美 [ˈmeθəl əˈsɛtɪk ˈæsɪd]
网络 甲基乙酸
双语例句
- Preparation of methyl acetate from methanol and acetic acid by reactive rectification was investigated with concentrated sulfuric acid as catalyst.
在中试反应精馏塔中以浓硫酸为催化剂进行了醋酸与甲醇反应制备醋酸甲酯的试验。 - A process of synthesizing methyl acetate by reactive distillation with acetic aid and methanol as starting materials and sulfuric acid as catalyst was studied.
以醋酸、甲醇为原料，以浓硫酸为催化剂，对反应精馏法制备醋酸甲酯的过程进行了实验研究。 - In China, methanol is mainly used in production of formaldehyde, dimethyl terephthalate, pesticide, methyl tert-butyl ether and acetic acid, in which the consumption of methanol in fields of methanol fuel, acetic acid and formaldehyde will be increased rapidly.
我国甲醇主要用于甲醛、对苯二甲酸二甲酯、农药、甲基叔丁基醚、醋酸的生产，我国甲醇消费量增长最快的领域将是燃料甲醇、醋酸和甲醛。 - The Palladium catalyzed Isomerization of Methyl Formate to Acetic Acid
钯催化甲酸甲酯异构化为醋酸的研究 - The determination of liquid phase product from isomerization of methyl formate to acetic acid by gas chromatography
气相色谱法测定甲酸甲酯异构化制备乙酸的液相产物 - The mobile phase consisted of methyl alcohol-2% acetic acid ( 32:68).
流动相为甲醇-2%冰醋酸（32：68）； - The rate of production of methyl 6-(( lR)-hydroxyethyl) penicillanate has been improved in the reduction reaction, in which acetic acid ammonium take off the bromine using methanol as solvent and zinc powder as catalyst.
在还原反应以甲醇作溶剂，锌粉作催化剂醋酸铵脱溴，提高了质量和收率。 - Synthesis of methyl α-naphthyl acetate by esterification of α-naphthyl acetic acid and methanol under microwave radiation.
报道了用微波辐射的方法以α-萘乙酸和甲醇为原料直接酯化合成α-萘乙酸甲酯。 - The influences of the mole ratio of water feed to methyl acetate feed, reflux feed to methyl acetate feed and the feeding position on conversion and concentration of acetic acid in bottom feed are examined through simulation.
通过模拟计算，考察了水酯比、回流进料比等对醋酸甲酯水解率及塔釜醋酸浓度的影响。 - There are also studied anthraquinone compounds AR, AR-DA ( Alizarin, 3-alizarin methyl amine N, N-two acetic acid) on the interaction and the H2O2 oxidative damage of BSA and DNA.
另外也研究了蒽醌类化合物茜素（AR）和3-茜素甲基胺-N，N-二乙酸（AR-DA）对BSA及DNA的相互作用和对H2O2氧化损伤BSA及DNA分子的影响。 - In this paper, the acidity of methane liquid-phase oxidation esterification synthesis to methyl acetate was researched in the acetic acid mixtures, to characterize this special complex nonaqueous acetic acid mixtures.
本文对醋酸混酸溶液中甲烷液相氧化酯化合成醋酸甲酯过程的溶液酸性进行了研究，对于该特殊的复杂的非水体系进行了酸性表征。 - GC/ MS analysis showed that phenols in the bio-oil reacted with DMC efficiently and were converted into corresponding aryl methyl ethers, and acetic acid and other carboxylic acids were converted into methyl acetate and some other methyl esters.
在反应过程中，酚全部转化为相应的芳基甲基醚，同时乙酸和其他羧酸转化为乙酸甲酯和其它相应甲基酯。 - At present, PVA manufacturers are used to hydrolyze methyl acetate, because acetic acid and methanol can be used for the production of PVA as raw materials.
目前，PVA生产厂家均采用将其水解生成醋酸和甲醇的方法加以利用，因醋酸和甲醇可用作生产PVA的原料。