尿素合成 meaning in Chinese
urea synthesis
Examples
- Improved method for cooling down urea converter
尿素合成塔降温方法的改进 - Specification for urea reactor
尿素合成塔技术条件 - Nh2so3h was used to efficiently perform one - pot , three - component , biginelli condensation reactions of aldehydes , - ketoesters and urea under solvent - free conditions at room temperature by grinding method
摘要以nh2so3h为催化剂，室温无溶剂条件下，研磨芳醛、 -酮酸酯和尿素合成了一系列1 , 2 , 3 , 6 -四氢嘧啶2 -酮衍生物。 - This paper introduces the urea synthesis tower replacement titanium lining repair methods and processes , focusing on titanium lined with grass - roots repair welding , the new titanium lined tiejin , welding , and other aspects of the control of the same industry titanium lining equipment repair summary an effective set of methods
本文介绍了尿素合成塔钛衬里更换修理的方法及过程，重点阐述了钛衬里的切除、基层的补焊、新钛衬里的贴紧、焊接等方面的控制，对同行业钛衬里设备的修复总结了一套行之有效的方法。