Gases like oxygen or hydrogen are frequently diffused into liquids like water or solvents using sintered metal gas diffusion stones, which are porous materials. The porous structure of these stones allows gases to easily diffuse into the liquid, increasing the surface area of contact between the two phases, and facilitating a more efficient transfer of gas into the liquid.

Water treatment, chemical reactions, and the mass transfer of gases and liquids are just a few of the uses for sintered metal gas diffusion stones.

Products Parameters

Brand	TOPTITECH
Origin	China, Baoji
Material	stainless steel, titanium
Pore size	0.2-100um
Porosity	20%-60%
Shape	discs, cylinders, and cubes

Products Features

Porous structure

The very porous structure of metal diffusion stones makes it simple for gases to permeate into liquids.

High surface area

These stones have a high surface area, which increases their ability to diffuse gases into liquids.

Chemical stability

Metal diffusion stones are chemically stable and can withstand high temperatures and pressures.

Easy to clean

These stones are easy to clean and maintain.

Long lifespan

Metal diffusion stones are made to last a long time and can be used repeatedly before needing to be changed.

Customization

These stones can be customized to meet specific needs, such as different pore sizes or shapes.

Versatility

Metal diffusion stones have a wide range of uses, including gas-liquid mass transfer, chemical processes, and water purification.

Durability

Because of their toughness and capacity to survive adverse conditions, these stones are suited for usage in industrial settings.

Product display

20230414103011

Products Applications

►Water treatment: These stones are commonly used in water treatment processes, such as aeration and ozonation, to increase the dissolved oxygen levels in water and improve its quality.

►Biotechnology: Gas diffusion stones are used in bioreactors for cell culture and fermentation processes, where they are used to provide oxygen to support the growth of microbes and other cells.

►Chemical processing: These stones are used in chemical processing applications, such as gas-liquid reactions, where they facilitate the transfer of gases into liquids to promote chemical reactions.

►Food and beverage: Gas diffusion stones are used in the food and beverage industry for carbonation and oxygenation of drinks, as well as for yeast propagation in brewing.

►Pharmaceutical industry: These stones are used in the pharmaceutical industry for a variety of applications, including cell culture, fermentation, and purification processes.

►Fuel cells: Gas diffusion stones are used in fuel cells to provide a pathway for the diffusion of gases, such as oxygen and hydrogen, to the electrode surface where they participate in electrochemical reactions.

►Environmental monitoring: These stones are used in environmental monitoring applications, such as air and water quality monitoring, to facilitate the transfer of gases into liquids or air.