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Inert Ceramic Ball 23 Alumina Destone 57 - China

price: contact company for price

1. Product Description

Inert ceramic balls are used supporting and covering catalyst for reactors in oil refinery, chemical, fertilizer, natural gas and environment protection industries, it can improve the distribution of gas and liquid; protect the catalyst from shocking by the rushing fluids.have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid alkali, salt and all organic solvents.

2. Chemical Composition

Al2O3 >23 %

SiO2 67~69

Al2O3+SiO2 ≥90 %

Fe2O3 ≤1 %

3. Physical Properties

Water absorption ≤2 %

Acid resistance ≥98 %

Alkali resistance ≥80 %

Thermal resistance ≥1300 C

Roundness (Dmax/Dmin) < 1.25

Volume 40~50 %

Material density 2.2~2.4 g/cm3

BET-surface < 0.1 m2/g

Expansion coefficient 4.7 x 10-6 L/K

Spec. thermal energy ~0.84 kJ/(kg.K)

Thermal conductivity ~0.63 m. h.K

Mohs-hardness ~8 Mohs


Company Contact:


  • Phone: 86-799-6826733

  • Address: Ceramic industrial park, Pingxiang, Pingxiang, China

  • Email: Email


Published date: May 21, 2013 -

  • Business Description: Pingxiang Baisheng Chemical Packing Co., Ltd located at Ceramic Industrial Park of Pingxiang city, sharing beautiful environment, convenient transport, manufacturing tower packing for refinery, petrochemical with advanced production and test equipments as well as strict quality assurance system.

    We mainly produce: Catalysts and Tower Packings for Petroleum and Chemical Industries, including molecular Sieve, Activated Alumina,Ceramic, Metal, Plastic Tower Packings, Tower Trays and Internals, Ceramic Balls, Thermal Storage Packings, Environmental friendly Filtering Material, Grinding Ceramic, etc.
    Application field:
    Steel, petrochemical, coal chemical, fertilizer, metallurgy, electricity, medicine and environmental protection industries.
    Application market: South Korea, India, Japan, Denmark, Russia, the United States, Iraq and other countries, and have won much prize from customers.
    Our advantages:
    1. We have 40 years' production experience for chemical industries.
    2. We have R & D team and professor staff.
    3. Our manager Mr. Wang Aihuai is one of drafters of industry standard of inert ceramic ball.
    4. We have won ISO9001:2000 certificates.
    5. OEM service is available.
    Our spirit: Credibility, Practicability, Science, Innovation and Development.
    You are welcome to join us and share our professional service!

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