Zeolite 3A 4A 5A Molecular Sieve 3mm-5mm CAS 69912-79-4

Zoelite 3A 4A 5A Molecular Sieve 3-5mm CAS 69912-79-4

Description:
Zeolites are microporous minerals with a three-dimensional framework structure. They are composed of aluminum, silicon, and oxygen atoms, arranged in a regular pattern. The unique structure of zeolites results in a highly porous material with a large surface area and uniform pore size.

Specification:
The specifications of zeolites can vary depending on the specific type and application. Here are some general specifications:

• Chemical formula: Varies depending on the specific zeolite type (e.g., NaX, NaY, ZSM-5)
• Particle size: Varies depending on the specific application, ranging from fine powders to granules or beads of different sizes
• Surface area: High surface area per unit mass, typically ranging from hundreds to thousands of square meters per gram
• Pore size: Uniform pore size distribution, typically in the range of angstroms to nanometers
• Cation exchange capacity: Zeolites have the ability to exchange cations within their structure, which can vary depending on the specific zeolite type
• pH: Generally, zeolites have a neutral to slightly alkaline pH

Application:

1. Adsorbents and catalysts: Zeolites are widely used as adsorbents and catalysts in various industries, including petrochemical, oil refining, and environmental applications. They can selectively adsorb molecules and ions based on their size, shape, and charge, making them useful for gas separation, water purification, and catalytic reactions.

2. Detergents and water softeners: Zeolites with specific properties, such as high ion-exchange capacity and water adsorption capacity, are used in detergents and water softeners. They can remove water hardness ions, such as calcium and magnesium, from water, preventing scaling and improving cleaning efficiency.

3. Agriculture and animal feed: Zeolites are utilized in agriculture and animal feed applications. They can act as soil conditioners, improving soil structure, water retention, and nutrient availability. In animal feed, zeolites can be added to absorb toxins, improve digestion, and enhance nutrient utilization.

4. Environmental applications: Zeolites are employed in various environmental applications, including wastewater treatment, air purification, and hazardous waste remediation. They can adsorb heavy metals, ammonia, and other pollutants, helping to remove contaminants from water and air.

Features:

1. Porous structure: Zeolites have a highly porous structure with a large surface area and uniform pore size, providing ample space for adsorption and catalysis.

2. Selective adsorption: Due to their specific pore size and chemical composition, zeolites can selectively adsorb molecules and ions, allowing for tailored separation and purification processes.

3. Ion-exchange capacity: Zeolites have the ability to exchange cations within their structure, enabling them to remove or exchange ions in various applications, such as water softening and toxin removal.

4. Thermal and chemical stability: Zeolites exhibit high thermal and chemical stability, making them suitable for use in a wide range of temperature and pH conditions.

5. Renewable and environmentally friendly: Some zeolites can be synthesized from abundant and renewable raw materials. Additionally, their use in water treatment and pollution control contributes to environmental sustainability.

The characteristics of the product
R6618 is a zirconium, aluminum and organic surface treated multipurpose rutile titanium dioxide pigment, it has narrow-size material distribution, good whiteness and high weather resistance, widely used in coating, plastics, paints, rubber and ink production.

Application fields
Coating
Paints
Plastics
Rubber
Ink production
Packing
25kg paper-plastic composite bag or 500kg and 1000kg ton bag