Manufacturer tells you the role of technical grade sodium hexametaphosphate in boiler cleaning

 The manufacturer of technical grade sodium hexametaphosphate will tell you about the harm of scale to the boiler. If the boiler is not cleaned for a long time in use, a large number of scale will be generated, and the scale will also cause great corrosion to the boiler wall:


1. Because of the poor thermal conductivity of scale, the heat transfer from heating to working medium is hindered, the heat absorption of working medium is reduced, the temperature of boiler exhaust gas is increased, and the heat loss is increased.


2. Due to the poor thermal conductivity of the scale, the heat transfer from the heating surface to the working medium is hindered. It is because the working temperature of the heating surface rises, which will cause the superheater of the heating surface to burst or overheat.


3 natural water is the aqueous solution of electrolyte, which is easy to produce electrochemical corrosion when contacting with metal. Therefore, boiler water needs to be softened by industrial grade sodium hexametaphosphate, which will reduce the formation of scale.


4. If the salt scale is deposited on the valve of steam, it may cause valve action failure and valve air leakage.


Technical grade sodium hexametaphosphate can not only dissolve calcium carbonate, magnesium carbonate, calcium sulfate, calcium silicate, iron oxide and other scale components, but also has no corrosion to metals, and can complex calcium, magnesium and other metal ions in hard water to play a soft water role. The technical grade sodium hexametaphosphate produced by Chongqing Chuandong Chemical Group Co., Ltd. is produced from genuine phosphoric acid with stable quality, fast flow rate and less consumption.

评论

发表评论

此博客中的热门博文

What role will industrial grade sodium hexametaphosphate manufacturers play in the future coating industry?

图片
The keyword in 2019 is environmental protection and safety. In 2020, environmental protection and safety hurricanes will be more violent. In the manufacturing industry, whether it's packaging, printing, furniture, shipping industry or the phosphate raw material manufacturing enterprises like Chongqing Chuandong Chemical Group that produce  industrial grade sodium hexametaphosphate , it's a good choice to withstand the environmental storm and the obvious environmental protection conditions of the enterprise itself. Take the paint industry for example, the current paint market can be found that although the domestic paint industry has achieved rapid development and formed a certain industry scale, but in the domestic high-end paint market, the domestic paint brands or enterprises are indeed few, and the domestic high-end paint market is still occupied by most of the market share of imported brands. In fact, all industries need to use coatings, and environmental protection coating
阅读全文

What is the use of calcium formate industrial grade in construction? The manufacturer tells you

  With the development of the city's economy, the construction of highways, bridges, tunnels, and civil construction projects will require stricter use of early strength agents. Especially in winter, in order to improve the construction period, the cement mortar needs to be raised as soon as possible and put into use.   Calcium formate industrial grade   is a good early strength agent. Although both calcium formate and calcium chloride are calcium salts, relatively speaking, the performance of calcium formate is more stable. Because the formic acid in calcium formate is a weak acid. The solution will be weakly alkaline during the hydrolysis in the aqueous solution. It can be widely used in mortar. Calcium formate industrial grade is now a newly developed low temperature early strength accelerator in China, which has been widely used in various construction cement mortars. The earliest known and used chlorine salt early strength agent in construction, but the chloride salt early str
阅读全文

The effect of calcium supplement with feed grade calcium formate is good when crops are short of calcium

  Is it true that crops also need calcium supplements? it is true. Crops are plants, like humans and animals, that need rich trace elements to help them grow. When crops are calcium-deficient, plant growth is hindered, and the internodes are shorter, so they are generally shorter than normal plants and have soft tissues. Since calcium has such a big effect, is it good to use   feed grade calcium formate   to supplement calcium? The meristems such as the apical buds, lateral buds, and root tips of crops with calcium-deficient plants first appear nutrient deficiency, which is perishable, the young leaves are curled and deformed, and the leaf edges begin to turn yellow and become necrotic. For example, calcium deficiency can cause leaf scorch disease in cabbage, cabbage and lettuce; tomato, pepper, watermelon, etc. have heart rot; apples have bitter pox and water heart disease. No matter how much is useless, the crops are short of calcium. If we want to achieve the actual effect, what sho
阅读全文