KLC_Inert_Alumina_Ceramic_Balls

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KLC Inert Alumina Ceramic Balls

Characteristics

Using alumina as the main raw material, quartz sand and Kaolin as additives, KLC inert alumina ceramic balls are
prepared through processes of grinding, shaping and high temperature sintering.
·High strength and high chemical stability, good impact performance;
·Resistant to high temperature, high pressure and resistant to corrosions of acids, bases, salts and organic solvents.

Application and operating conditions
Inert alumina ceramic balls are widely used in refining, petrochemical, coal chemical, chemical fertilizer, natural gas chemical and environment protection industries, etc. As the catalyst supporting and covering material inside the reactor, it can buffer the impact of incoming process media on the catalyst, playing a role of protecting the catalyst and improving the distribution of process media.

Physico-chemical properties

 

KLC-25

KLC-50

KLC-70

KLC-85

KLC-92

KLC-99

AL203 content,%

20-25

25-50

50-70

70-85

85-92

92-99

Water absorption,%,≤

5

5

5

5

4

4

Acid resistant,%,≥

98

Base resistant,%,≥

80

82

85

90

95

96

Resistant to temperature fluctuation,℃,≥

250

300

500

700

800

850

Crushing strength,KN/grain

f3

0.1

0.12

0.15

0.16

0.2

0.2

f6

0.2

0.25

0.44

0.48

0.5

0.52

f8

0.42

0.46

0.6

0.62

0.65

0.66

f10

0.45

0.5

0.8

0.9

1

1.05

f13

0.6

0.63

1.3

1.5

1.8

1.9

f16

0.7

0.8

1.8

2.3

2.6

2.7

f20

1.1

1.2

2.3

2.8

3.2

3.3

f25

1.2

1.5

3.2

3.6

4

4.1

f30

1.6

1.8

3.5

4

4.5

4.6

f38

1.8

2

5

5.5

6

6.2

f50

3.5

4

7

8.5

10

10.2

f75

5

5.8

12

14

15

15.2

Bulk density,Kg/m3

1000-1300

1300-1500

1500-1600

1600-1800

1800-2000

1900-2100

Note:
1. Bulk density is listed here only as a reference, not as a necessary testing datum;
2. Parameters as well as their limits of tolerance specified in the Contract comply with the Contract.

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