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The use of desiccant

2022-11-29

Why do the export of electronic products, soft furniture, wood products, woven goods, leather goods, grain, machinery, glass and other industries must use container desiccant to prevent moisture and dehumidification? Because in the process of navigation and transportation, the marine environment is relatively special and the temperature changes frequently, which leads to the problem of water vapor condensation. At this time, the moisture in the hot air is more than the cold air. When the temperature in the container drops to the dew point of air dew point, moisture will condense, such as not properly handle your goods, causing mold, bacteria and damage to the goods, it is important, if the moisture condensation on the surface of metal products, will lead to corrosion, resulting in huge losses.

The role and use of desiccant

2022-11-28

Desiccant is widely used in our daily life and work, and its existence is mainly to avoid moisture caused by water vapor problems. What are the functions and uses of desiccant?

What are the uses of activated alumina

2022-11-28

Activated alumina is a porous, highly dispersed solid material with a high specific surface area. Its microporous structure has the characteristics required for catalysis, such as adsorption performance, surface acidity and thermal stability. Activated alumina has a wide range of uses in industry, mainly used as desiccant, adsorbent, catalyst and catalyst carrier. Alumina catalyst is mainly used for olefin isomerization reaction and the exchange reaction of hydrogen and heavy hydrogen (I. e. hydrogenation and dehydrogenation reaction), and can also be used as a new catalyst for sulfur recovery from acid gas in oil refining units. In addition, the composite catalyst composed of alumina, various metals and metal oxides is widely used.

Application range of activated alumina

2022-11-28

Activated alumina application range: 1. Drying and dehydration of air, natural gas and petroleum cracking gas 2. Defluoridation of drinking water 3. Catalyst for production of hydrogen peroxide by anthraquinone method

Drying principle of activated alumina

2022-11-28

We all know that activated alumina is used as desiccant. Its color is pure white and will turn yellow after adsorption. However, many people do not know her adsorption principle. Let's take a look at Shengwell Environmental Protection

The use of aluminum hydroxide powder

2022-11-29

Aluminum hydroxide powder is not only a functional material, but also provides a broad application prospect for the development of new materials, and plays an extremely important role in various fields of national economy. With the ultrafine of aluminum hydroxide, the surface electronic structure and crystal structure change, resulting in the bulk material does not have the surface effect, small size effect, so that it in the chemical activity, electrical, surface properties and other aspects of the unique performance, and has many special functions. Aluminum hydroxide vertical mill is used to process aluminum hydroxide ultrafine equipment. Guilin Hongcheng, as an aluminum hydroxide vertical mill manufacturer, will introduce the use of aluminum hydroxide powder to you today.