Pingxiang Pangtai Industrial Co., Ltd.
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  • Contact Person : Mr. Qiu Guoyu
  • Company Name : Pingxiang Pangtai Industrial Co., Ltd.
  • Tel : 86-799-6762102
  • Fax : 86-799-6762105
  • Address : Jiangxi,PingXiang City,ZhouJiang Region, Economy Development Area, PingXiang City, JiangXi Province, China
  • Country/Region : China
  • Zip : 337000

Inert ball

Inert ball
Product Detailed
Related Categories:Reactors
inert ball for chemical processing and petrolum refining industry to protect catalysts from thermal shock

(1)Product overview

        Inert Alumina Ceramic Ball have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid, alkali,salt and all organic solvents. Being used as a 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& liguid and protect the catalyst from shocking by the rushing fluids.

(2)Technical Specification

  Item    Type

 Feldspar

 Feldspar-Mullite

 Mullite

 Mullite-Corundum

   Corundum

Chemical composition%                    

 Al2O3

      20-30

          30-45

        45-70

             70-90

      ≥90

 Al2O3+SiO2

   ≥90

 Fe2O3

   ≤1

 Water Absorption%

   ≤5

  Acid Resistance%

    ≥98

 Alkali Resistance%

    ≥80

    ≥82

   ≥85

    ≥90

   ≥95

  Thermal Resistance°C

    ≥1300

    ≥1400

   ≥1500

   ≥1600

   ≥1700

 

 Crushing Strength N

    φ3

    ≥120

    ≥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

   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.

        

(3)Size

Diameter, Φ

   3

   6

   8

   10

   13

   16

   20

   25

   30

   38

   50

   75

 Tolerance,mm

                   ±1.0

                        ±1.5

               ±2.0

   ±3.0

Produce Standard

Chemical Industry Standard HG/T3683.1-2000 Industrial Ball Ceramics-Inert Ceramics ball

Inert ball



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