(1) The basic principle of physical absorption Gas absorption can be divided into physical absorption and chemical absorption. If there is no significant chemical reaction in the absorption process, it is simply the process of dissolving the absorbed gas in the liquid, which is called physical absorption, such as absorbing SO2 with water. The characteristic…
At present, traditional oil tank cleaning methods mainly use manual labor. Manual tank cleaning has problems such as large labor force, long cleaning cycle, poor safety, low recovery rate, and environmental pollution. Using the traditional manual tank cleaning method, although the cost is low, the 3%-5% sludge at the bottom of the tank is difficult…
The ship exhaust gas treatment system (mainly including the two subsystems of denitration and desulfurization) is the key environmental protection equipment for ships required by the International Maritime Organization (IMO) MARPOL Convention. Air pollution caused by emissions.In view of the increasing awareness of environmental protection and the gradual increase in the approval of ship owners,…
The liquid dispensing tank has different names according to different uses. It is used in the pharmaceutical liquid dispensing system. In the food and dairy industry, some are called mixing tanks, preparation tanks or aseptic liquid mixing tanks. According to the volume of the dosing tank, it can be divided into laboratory dosing tank, pilot-scale…
With the development of industry and the improvement of people’s living standards, the thirst for energy is also increasing, and SO2 in coal-fired flue gas has become the main cause of air pollution. Reducing SO2 pollution has become the top priority of today’s atmospheric environment governance. Many flue gas desulfurization processes have been widely used…
In chemical production, there are often a large number of storage tank equipment, which must be cleaned to varying degrees before or during operation due to the requirements of operating process conditions. In the chemical industry, the cleanliness of tanks will directly affect the quality of finished products, so tank cleaning nozzle is a very…
Electrostatic atomization is mainly used in paint atomization. In electrostatic spraying, under the action of high-voltage electrostatic field, the phenomenon that paint droplets are split into fine particles is called electrostatic atomization. Under the action of high-voltage electrostatic field, various dielectric substances in the coating will appear positive and negative ion groups and positive and…
In the humidification industry, a dry mist humidifier is now widely used. This system is currently widely used in printing, electronics, chemical, automotive, air conditioning box humidification and other industries, and has been well received in various industries. How does this humidification system compare to other humidification solutions? First we need to start with his…
In food, chemical, biopharmaceutical and other processing industries, tanks of various shapes and sizes are often used. They run through many links in the storage of raw materials, the transportation of finished products, and the production process. If these tanks are cleaned correctly and efficiently, it will have a direct impact on ensuring safe production,…
The high-flow air atomizing nozzle adopts multi-stage atomization, which has good spray effect and large flow rate. It is suitable for dust control and gas desulfurization in thermal power plants, other chemical plants, and cement plant dust removal and environmental protection projects. The high-flow air atomizing nozzle can adjust the liquid flow, and can still…
