1) CO2 stripping method
CO2汽提法
1.
Advantages were introduced for urea production process with modified CO2 stripping method,author has analyzed the cause of problems existing in production of plant,such as: low pressure absorption pressure being at high side,low concentration of carbamate solution,unstable quality of product and liquid entrainment in desorption etc.
介绍了改进型CO2汽提法尿素生产工艺的优点,分析了装置生产运行中存在低压吸收压力偏高、甲铵液浓度低、产品质量不稳定、解吸带液等问题的原因,提出了相应改进措施。
2.
Run effects of ambient temperature fine desulfurization and dehydrogenation technology in the production of urea with CO2 stripping method were introduced.
介绍了常温精脱硫技术和脱氢技术在CO2汽提法尿素生产中的运行效果。
2) CO2 stripper
CO2汽提塔
1.
The reason of tray jam and elevatory differential pressure in CO2 stripper and to its operational influence for melamine plant were analyzed.
对三聚氰胺装置CO2汽提塔塔盘堵塞,压差升高原因及对其操作影响进行了分析,通过调整冲洗水量,蒸汽量,减负荷等措施来处理塔盘堵塞,避免压差波动,并提出操作优化建议,使CO2汽提塔运行达到最大可能稳定性。
2.
CO2 stripper was the one of the four important high pressure equipment of the urea plant using CO2 stripping method.
CO2汽提塔是二氧化碳汽提法尿素装置的4大重要高压设备之一。
3) Urea plant using CO2 stripping method
CO2汽提法尿素装置
补充资料：poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS：61128-46-9
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条