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Do you know the application of aluminum hydroxide in waste incineration

Waste incineration treatment is often seen in our lives, waste incineration will emit two types of harmful substances and heavy metals. The quality of waste incineration directly affects our health. But did you know that aluminum hydroxide is also used in waste incineration? Calcined aluminum hydroxide can produce activated alumina, which is widely used as an adsorbent and catalyst carrier, and has the effects of promoting combustion, adsorbing two types of harmful substances, and inhibiting the dissolution of heavy metals in landfill incineration ashes. When the incinerator is operated in the range of 800~1000 ℃, the aluminum hydroxide becomes activated alumina. The specific surface area of activated alumina is

Calcined aluminum hydroxide can produce activated alumina, which is widely used as an adsorbent and catalyst carrier, and has the effects of promoting combustion, adsorbing two types of harmful substances, and inhibiting the dissolution of heavy metals in landfill incineration ashes. When the incinerator is operated in the range of 800~1000 ℃, the aluminum hydroxide becomes activated alumina. Activated alumina has a specific surface area of 100 to 200 m2/g and has a strong ability to adsorb various chemical substances.

Japan promotes a garbage bag filled with aluminum hydroxide. In this way, there is no need to install a special device for putting aluminum hydroxide on the incinerator, and the aluminum hydroxide corresponding to the amount of garbage can be put into the incinerator.

Plastic packaging filling materials have played a leading role in product packaging. They are generally incinerated at the end of their useful life. If a certain amount of aluminum hydroxide is added to the production of such plastic products, it can not only maintain its original properties, but also improve its bending strength. What is more important is that, like garbage bags containing aluminum hydroxide, the production of harmful substances will be reduced during incineration, and the environmental load will be reduced.

Magnesium hydroxide market season is coming

What are the chemical properties of magnesium hydroxide?

Real-time information

Zhongke Flame Retardant Organization Watches 20 Closing Ceremonies

On the morning of October 22, 2022, members of Zhongke Flame Retardant New Materials Co., Ltd. watched the closing ceremony of the 20th Congress under the leadership of General Manager Wang Ligui.

What are the reasons for the failure of flame retardant after adding aluminum hydroxide flame retardant?

Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.

As a flame retardant, magnesium hydroxide also need to improve what aspects?

When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.

Hefei Zhongke Flame Retardant New Material Co., Ltd

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Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
Company headquarters address: Hefei Feidong Economic Development Zone Xianghe Road 36
E-mail:hefei@zkxcl.com

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