Scaling in tube array of heater for first stage decomposition in urea production has a direct bearing on the output and quality of the product and consumption.
尿素生产中的一段分解加热器列管内的垢层，直接影响到产品的产量、质量和消耗。
2
It analyzes the problem of phosphate treatment for boiler water in niangziguan power plant, bring up suggestion, in order to reduce the corrosion and scaling of water wall tube.
对娘子关发电厂炉水磷酸盐处理存在的问题进行分析，对降低锅炉水冷壁的腐蚀和结垢提出了建设性意见。
3
A tube dynamic scaling simulation tester is used to conduct dynamic scaling simulation testing on produced water, laboratory treating water, field treating water and mixed water.