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- The collapse cause of the prilling melt urea solution pipe was analysed from the point of temperature difference and external pressure vessel, and the solution measure has been presented also. 从温差应力和外压容器失稳方面分析了造粒熔融尿液管被压扁的原因,并提出了解决措施。
- melted urea solution integrated compound fertilizer 熔融尿液联产复合肥
- Slurry spraying and prilling process with melt urea 尿素熔融喷浆造粒工艺
- Keywords Melt urea pump;flyweight pump;replaceme; 熔融尿素泵;飞铁泵;更换;
- Urea based compound fertilizers made by spraying molten urea onto single or triple superphosphate granules can prevent hygroscopicity. 在普钙和重钙颗粒上喷涂熔融尿液生产的尿基复合肥还能防止吸湿。
- The process uses molten urea in intelligent prilling to realize the intelligent production of urea-based compound fertilizers. 该法用尿素浓溶液通过智能化喷浆造粒,实现了尿基复合肥生产智能化。
- Because the pyrolysis pressure of melting urea is different,the ways of producing cyanuramide by urea divide into high-pressure,medium-pressure and ordinary pressure. 根据熔融尿素热解的压力不同,尿素法生产三聚氰胺的分为高压法、中压法和常压法。
- proportion between the melted urea liquid and solid fertilizer 尿素熔液与固体肥料的比值
- The article describes molten urea unstability from the outlet pipe by checkink the abnormal urea production. Therefore the unstable reasons are analyzed and preventive measures are preposed. 从尿素生产的异常中检查发现熔融尿素泵出口管失稳，分析了失稳原因，提出了预防措施。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。
- The crowd melted away when the storm broke. 暴风雨一来，人群就散了。
- All his support melt away when he really needed it. 在他真正需要支持时，却得不到一丝半点。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- The ice melted when the sun shone on it. 太阳照到冰上，冰就融化了。
- The ship melted into the darkness. 轮船逐渐隐没在黑暗中。
- The river was swollen with melted snow. 河水因融雪而上涨。
- The hot sun soon melted the ice. 炎热的太阳很快就把冰融化了。
- Support for the president melted into nothingness. 对总统的支持化为乌有。
