Alumina Zirconia Catalyst Balls
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Alumina Zirconia Catalyst Balls

Alumina zirconia catalyst ball is a new ceramic material with excellent properties such as high temperature, high pressure and corrosion resistance. It is a hard, corrosion-resistant spherical ceramic particle formed by mixing two materials, alumina and zirconia in a certain proportion, and sintered at high temperature. Alumina zirconia catalyst balls are widely used in catalysts, fillers and filter media in the fields of chemical industry, petroleum, electric power and metallurgy.
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Product Introduction

IMG202109171511358  20190320144228118

Introduction To Products

Alumina zirconia catalyst balls are also known as alumina zirconia ceramic balls, alumina zirconia alloy balls, and alumina zirconia catalyst balls, alumina zirconia ball,setc.The widely used catalyst, alumina zirconia catalyst ball, has exceptional qualities including strong chemical stability, mechanical strength, and wear resistance. The catalyst ball can be used in catalytic reaction processes in the oil, chemical, and other industries. It is often made of high-temperature stable materials like alumina and zirconia. 

Index Parameter

Series

BMZTA10

BMZTA15

BMZTA60

BMZTA70

ZrO2 (%)

10±0.5

15±0.5

60±0.5

70±0.5

Hardness(Mohs)

7

8

8

8

Bulk density(g/cm3)

≥3.2

≥3.8

≥4.5

≥4.7

Self wearing rate(%)

≤0.02

≤0.015

≤0.01

≤0.008

Dimension(mm)

φ1-10

φ1-10

φ1-10

φ1-10

 

Features 

1.High activity: alumina zirconia catalyst ball has high catalytic activity and can effectively catalyze various chemical reactions.

2.Good high temperature resistance: alumina zirconia catalyst ball has good high temperature resistance and can maintain catalytic activity in high temperature environment.

3.Good corrosion resistance: alumina zirconia catalyst ball has excellent corrosion resistance and can work normally in harsh environments such as acid and alkali.

4.High stability: Alumina zirconia catalyst ball has high stability and can maintain catalytic activity for a long time.
5.Wide applicability

 

Application

Alumina zirconia catalyst balls are widely used in catalytic reactions in chemical, petrochemical, environmental protection, fertilizer, pharmaceutical and other fields. Specific applications include:

1. Petrochemical industry: olefinization, vulcanization, cracking, oxidation, aromatization, and other processes in the petrochemical processing process can be facilitated by alumina zirconia catalyst balls.

2. Fine chemicals: alumina zirconia catalyst balls can promote esterification, partial hydrogenation, dehydrogenation, oxidation, reduction and other reactions in the field of fine chemicals.

3. Environmental protection field: the application of alumina zirconia catalyst ball in the field of environmental protection includes waste gas treatment, waste incineration, acid mist treatment, etc

4. The manufacturing of fertilizer: An alumina zirconia catalyst ball can help with oxidation, reduction, nitrification, ammonialysis, and other processes.

5. In the pharmaceutical industry, alumina zirconia catalyst balls can be used as catalysts in the production, extraction, and refinement of drugs.

 

Production Procedure

1. Raw material preparation: Prepare the necessary amount of alumina and zirconia raw materials based on the parameters and composition of the manufactured catalyst.

2. Spherical treatment: The obtained alumina and zirconia raw materials are processed into spherical particles with consistent specs and round appearance using spheroidization equipment after mixing, adding water, sifting, and other operations.

3. Pretreatment: To eliminate impurities and dangerous chemicals from the surfaces of the treated spherical particles while improving their strength and thermal stability, the particles are processed using drying, calcination, and other processes.

4. Active component loading: the necessary active components (such as molybdenum, cobalt, nickel, etc.) are dissolved in a suitable solvent, and then the prepared spherical catalyst is immersed in the active component solution for adsorption. The amount of active component loaded and the catalyst's characteristics are influenced by the temperature and adsorption time settings.

5. Recalcination: The catalyst that adsorbs the active ingredients is calcined once more to increase the adherence of the active ingredients to the catalyst's surface and to condense the catalyst's structure, which improves the catalytic reaction.

 

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