Inert Ceramic Balls

Inert Ceramic Balls

Insert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid, alkail, sait, salt and all organic solvents. Being used as support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environmental protection industries, it can improve the distribution of gas & liquid and protect the catalyst from shocking by the rushing fluids.

Technical Specfication

        种类Type

性能 Item

长石质 Feldspar

长石莫来石质 Feldspar-Mullite

莫来石质 Mullite

莫来石质刚玉质 Mullite-Corundum

刚玉质 Corundum

化学成分 Chemical Composition %

AI2O3

20-30

30-45

45-70

70-90

90

AI2O3+SiO2

90

Fe2O3

1

吸水率 Water absorbption, %

5

耐酸率 Acid resistance, %

98

耐碱率 Alkali resistance, %

80

82

85

90

95

耐热温度 Thermal resistance, ℃

1300

1400

1500

1600

1700

抗压强度 Crushing strength N/

Φ3

130

140

150

160

200

Φ6

400

420

440

480

500

Φ8

480

520

600

620

650

Φ10

600

700

800

900

1000

Φ13

1000

1100

1300

1500

1800

Φ16

1500

1600

1800

2300

2600

Φ20

1800

2000

2300

2800

3200

Φ25

2500

2800

3200

3600

4000

Φ30

3000

3200

3500

4000

4500

Φ38

4000

4500

5000

5500

6000

Φ50

6000

6500

7000

8500

10000

Φ75

10000

11000

12000

14000

15000

堆积重度 Bulk density, Kg/m³

1300-1400

1400-1500

1500-1600

1600-1800

1800

Note: The data of bulk density is given for reference only, not as the acceptance criterion.

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