Knowledge

Activated alumina ball use

In petrochemical and chemical fertilizer industries, it is widely used as catalyst and catalyst carrier.

Activated alumina ball appearance

Modern water-purifying activated alumina is white spherical porous particles with uniform particle size, smooth surface, high mechanical strength and strong hygroscopicity.

Physical properties of aluminum hydroxide

Insoluble in water and alcohol, soluble in inorganic acid and alkali solution.

Aluminum hydroxide production method

In the aluminum sulfate solution, add alkali solution under stirring to form a precipitate.

Uses of Aluminum Hydroxide

Aluminum hydroxide is the largest and most widely used inorganic flame retardant additive.

Introduction to Aluminum Hydroxide

Aluminum hydroxide is an inorganic substance with the chemical formula Al(OH)3, which is the hydroxide of aluminum.

Activated alumina regeneration

Activated alumina (molecular formula Al2O3-x(OH)2x, 0

Application of Activated Alumina as Catalyst and Carrier

High temperature alumina carrier. This type of alumina has a small specific surface area, high temperature resistance, chemical resistance and high mechanical strength, so it can withstand harsh opera

Application of Activated Alumina as Adsorbent

The main industrial applications of activated alumina as an adsorbent include gas drying, liquid drying, water purification, selective adsorption in the petroleum industry, and chromatographic separat

Influencing factors of activated alumina

The smaller the particle size, the higher the adsorption capacity, but the smaller the particle size, the lower the particle strength, which affects its service life.

Raw material for activated alumina production

There are two kinds of raw materials for activated alumina production, one is "quick de-powder" produced by gibbsite or bayerite, and the other is pseudo-boehmite produced by aluminate or aluminum sal

The role of activated alumina

Activated alumina belongs to the category of chemical alumina and is mainly used for adsorbents, water purifiers, catalysts and catalyst carriers.