technical knowledge

What causes dew point corrosion of flue gas and how to prevent it? What is dew point corrosion and under what conditions dew point corrosion occurs: in a broad sense, dew point corrosion is liquid condensation (i.e. dew point) generated when the process gas reaches the phase change point during the cooling process (on the contrary, the boiling point is when the liquid temperature rises to vaporization boiling. The two temperatures are the same, but the energy temperature level is different from the latent heat of vaporization). At this time, if there are some acidic substances (such as sulfur, chlorine, nitrogen, etc.) in the medium, they will be enriched in the dewed water to form acids. For example, the common dew point corrosion is caused by the flue gas discharged from the boiler, and the main acid substance is sulfide sulfuric acid

2022/09/13 12:07:02

Summer cooling sunscreen and heat insulation paint for chicken farms Summer cooling sunscreen and heat insulation paint RLHY-A05 for chicken farms. In the midsummer of July, there is no cloud in the sky, the hot sun is burning the earth, the water in the river is hot, and the soil in the earth is smoking. The cooling of the feed bin of the chicken farm factory has become a problem in the industry, but the temperature in the silo will rise rapidly every July August. If the cooling measures are not taken in time, mold will grow, which will lead to the mildew of the feed. In order to prevent more farms from being damaged, I recommend you to use Beijing Rongli Hengye Cooling Sunscreen Paint RLHY-A05, which can effectively reduce the temperature in the silo just by applying it twice

2022/03/28 08:59:45

Polyurea waterproof and anti-corrosion coating for biological storage tank RLHY-1002 elastomer technology combines new technology, new equipment and new process, inherits the impact mixing principle of RIM technology, extends the limitations of use, extends the characteristics of instant curing and high-speed reaction to a new field, and broadens the concept of coating and coating technology. The combination of polyurea coating with spraying technology and spraying process technology can meet the performance requirements of different fields. Therefore, it solves the problem of traditional anti-corrosion coating, and is applied in the anti-corrosion of storage tanks and storage tank cofferdams, with dense coating and no joints

2022/03/25 09:59:48

Piggery summer cooling sunscreen insulation paint Piggery summer cooling sunscreen insulation paint RLHY-A05. In hot summer, when the sun is burning, the hot and humid weather is getting worse. Pigs are thermostatic animals with thick subcutaneous fat. Heat dissipation is slow in hot weather. Breeders know that little pigs fear cold and big pigs fear heat. Production practice has proved that this hot and humid summer environment has a great impact on pig health and pig feed. If measures are not taken in time, the result is that the moisture in some areas meets the needs of mold growth, mold grows crazily, further increases the material temperature and produces more moisture, and promotes these moisture and temperature

2022/03/22 08:59:03

High polymer high temperature wear-resistant anticorrosive paint RLHY-4. Wear has always been a factor affecting safe and civilized production. With the continuous development, materials are also constantly innovating. The new energy-saving wear-resistant anti-corrosion paint developed by Beijing Rongli Hengye Technology Co., Ltd. has become a widely used high-temperature wear-resistant anti-corrosion paint with its oxidation resistance, high and low temperature strength. High polymer high-temperature wear-resistant anti-corrosion paint RLHY-4. Beijing Rongli Hengye Technology Co., Ltd.'s new high polymer high temperature wear-resistant anti-corrosive paint is mainly composed of high temperature wear-resistant aggregate, wear-resistant powder and inorganic polymer dispersion

2022/03/21 09:46:27

Chongqing transparent glass thermal insulation coating, Chongqing was one of the three major heavy industrial cities in China before liberation, and now Chongqing Iron and Steel Group, Chang'an Group, Southwest Aluminum Industry, Chongqing Machine Tool, etc. are developing well. Large enterprises such as Chongqing Chongqing Iron and Steel Co., Ltd. are also famous throughout the country. Southwest Aluminum Industry and Chongqing Machine Tool Co., Ltd. are advanced enterprises in heavy industry in the country. After the liberation, Chongqing has become one of the three major heavy industrial cities in China and one of the cities in the country. Chongqing has a strong foundation of heavy industry. Chongqing transparent glass heat insulation coating, which has high light transmittance and does not affect the optical performance of glass; High thermal insulation, effectively blocking sunlight energy

2020/06/24 16:03:11

Shandong transparent glass thermal insulation coating, Shandong's industry is developed, the total industrial output value and industrial added value are among the top three in China's provinces, especially some large enterprises, known as "mass economy". Heavy industrial enterprises are developing rapidly. * * * industrial and mining enterprises include Qilu Petrochemical, Shandong Electric Power, Shengli Oilfield, Shandong Steel, etc. Shandong transparent glass heat insulation coating, which has high light transmittance and does not affect the optical performance of glass; High heat insulation, effectively blocking sunlight energy; High UV insulation rate, protecting indoor items. RLHY-14 transparent glass thermal insulation coating is used by Beijing Rongli Hengye Technology Co., Ltd

2020/06/24 15:53:49

Sichuan transparent glass thermal insulation coating, adhering to the new road of industrialization, has achieved a great leap from small to large, from strong to weak, and from inside to outside. It has built a modern industrial system with complete categories, perfect structure, and clear layers. The total volume continues to grow, the structure continues to optimize, and the competitive strength and level are significantly improved, The development of industrialization and informatization has made brilliant achievements. At present, the total scale of Sichuan's industrial economy has jumped significantly, and its comprehensive strength has increased significantly. The demand for coatings has increased significantly, and the standards have become more and more strict. Sichuan transparent glass heat insulation coating, which has high light transmittance, does not affect the glass

2020/06/24 15:49:45

After ********, Jiangxi transparent glass thermal insulation coating, due to historical reasons, the industrial development of Jiangxi Province has lagged behind, and the gap between Jiangxi and surrounding provinces has gradually widened, from parallel to follow. However, after entering the new century, Jiangxi's industry has reversed the dilemma of running more and more slowly at one fell swoop. The provincial party committee and the provincial party committee * * * have made major strategic adjustments and insisted on taking the new industrialization as the core. As a result, Jiangxi's strength has been constantly strengthened, the number and scale of enterprises have continued to grow, becoming the driving force of economic development, the main source of fiscal revenue, and the main force of high-quality leapfrog development. Jiangxi transparent glass heat insulation coating, which has high light transmittance, does not affect the glass

2020/06/24 15:38:19

Jiangsu transparent glass thermal insulation coating, Jiangsu's manufacturing industry has always been in a state of dominance in China. In addition to high-tech, Jiangsu's construction machinery industry can be said to dominate. The strength of the chemical industry is also one of the best in China. Last year, nine chemical parks in Jiangsu Province were listed in the list of top 30 industrial parks in China, ranking first in the number of chemical parks in the country, At the same time, there are nearly 5000 large-scale companies. Jiangsu transparent glass thermal insulation coating, which has high light transmittance and does not affect the optical performance of glass; High heat insulation, effectively blocking sunlight energy; High UV isolation rate, protection room

2020/06/24 15:24:23