acetic aldehyde
英
美
网络 乙醛
双语例句
- A water absorption and catalytic combustion process was used to treat PET polyester waste gas containing ethylene glycol, 2-methyl-1, 3-dioxolane and acetic aldehyde.
应用水吸收-催化燃烧技术处理PET聚酯生产中排放的含乙二醇、2-甲基-1,3-二氧戊环、乙醛等废气。 - In the first part, Studying on the protection and deprotection carbonyl compounds from aldehyde with Acetic anhydride catalysed by Ti02/ S042. There is high selectivity in protection of aldehyde.
第一部分：在固体酸TiO2/SO4~（2-）催化下，醛和乙酐作用生成1，1-二乙酸酯及1，1-二乙酸酯裂解进行羰基的保护及脱保护的研究。 - Water absorption could effectively remove high boiling point ethylene glycol, and equilibrate total hydrocarbons concentration by absorption and stripping of acetic aldehyde.
水吸收可以有效脱除高沸点的乙二醇，通过对乙醛的吸收、解吸作用使废气的总烃浓度得到均匀化处理； - The result shows that besides the main component acetic acid, there are many kinds of ketone compound, phenol compound, ester compound, aldehyde and alcohol compound in the wood vinegar.
实验结果表明，木醋液中除了主要成分乙酸外，另外还含有含量较少、种类繁多的酮类化合物、酚类化合物、酯类、醛类和醇类等化合物。 - Alcohol dehydrogenase can catalyze ethanol into acetaldehyde by using nicotinamide adenine dinucleotide as coenzyme. Then the acetaldehyde can be converted into acetic acid by the catalysis of aldehyde dehydrogenase, and ultimately generating carbon dioxide and water.
乙醇脱氢酶能够以烟酰胺腺嘌呤二核苷酸为辅酶，催化乙醇生成乙醛，再由乙醛脱氢酶转化为乙酸，并最终生成二氧化碳和水。