Shandong Hengtong Chemical Co., Ltd. invested 4 million yuan in hydrogen drying technology reform project successfully put into operation. This technological transformation project has reduced the cost consumption, realized the efficient operation of the device, and can increase the annual benefit of the company by 3.8 million yuan.
It is understood that the company's original 1# hydrogen drying balancer handled 145,000 tons of hydrogen per year. However, due to the small scrubber diameter, long life cycle, and weak processing capacity, it often caused fouling and clogging of the tower body and the drainage pipes, affecting production safety and stability. Operation, and can not meet the needs of 100,000 tons of hydrogen peroxide plant expansion and transformation. To this end, the company set up a research team to determine the technical reform program and implement the technical transformation of the hydrogen drying system.
After the technical upgrading device is put into operation, the temperature of hydrogen gas from the electrolytic cell is directly reduced from 85°C to 50°C. After removing the alkaline mist, it enters the spray tower for cooling and washing. The water mist in the hydrogen is further separated and then transported to the subsequent hydrogen. The process is used to solve the problem of blockage of the water wash tower body and the drain pipe. At the same time, the washed desalinated water can be recycled.
It is understood that the company's original 1# hydrogen drying balancer handled 145,000 tons of hydrogen per year. However, due to the small scrubber diameter, long life cycle, and weak processing capacity, it often caused fouling and clogging of the tower body and the drainage pipes, affecting production safety and stability. Operation, and can not meet the needs of 100,000 tons of hydrogen peroxide plant expansion and transformation. To this end, the company set up a research team to determine the technical reform program and implement the technical transformation of the hydrogen drying system.
After the technical upgrading device is put into operation, the temperature of hydrogen gas from the electrolytic cell is directly reduced from 85°C to 50°C. After removing the alkaline mist, it enters the spray tower for cooling and washing. The water mist in the hydrogen is further separated and then transported to the subsequent hydrogen. The process is used to solve the problem of blockage of the water wash tower body and the drain pipe. At the same time, the washed desalinated water can be recycled.