Porous Ceramic Ball

Detail

Products introduction:

Porous ceramic balls is also called filtering balls. It is made by make 20-30% pores inside the inert ceramic balls. Therefore it can be used not only for supporting and covering the catalyst, but also for filtering and eliminating the impurities of grain, gelatin, asphalting, heavy metal and iron ions of less than 25um. If the porous ball is set on the top of a reactor, the impurities fail to be eliminated in former process could be adsorbed in the pores inside the balls, there upon protect the catalyst and prolong the operating cycle of the system.As the impurities present in the materials are different, the user can select the product by their sizes, pores and porosity, or if necessary, add molybdenum, nickel and cobalt or other active components to prevent the catalyst from coking or poisoning. 


Physical Properties

TypeFeldsparFeldspar- MolaiMolai StoneMolai- CorundumCorundum
Item
Chemical Content    (%)Al2O320-3030-4545-7070-90≥90
Al2O3+ SiO2≥90
Fe2O3≤1
Water Adsorption (%)≤5
Acid Resistance  (%)≥98
Alkaki Resistance (%)≥80≥82≥85≥90≥95
Operation Temperature(°C)≥1300≥1400≥1500≥1600≥1700
Crushing Strength(N/Piece)Φ3mm≥400≥420≥440≥480≥500
Φ6mm≥480≥520≥600≥620≥650
Φ8mm≥600≥700≥800≥900≥1000
Φ10mm≥1000≥1100≥1300≥1500≥1800
Φ13mm≥1500≥1600≥1800≥2300≥2600
Φ16mm≥1800≥2000≥2300≥2800≥3200
Φ20mm≥2500≥2800≥3200≥3600≥4000
Φ25mm≥3000≥3200≥3500≥4000≥4500
Φ30mm≥4000≥4500≥5000≥5500≥6000
Φ38mm≥6000≥6500≥7000≥8500≥10000
Φ50mm≥8000≥8500≥9000≥10000≥12000
Φ75mm≥10000≥11000≥12000≥14000≥15000
Bulk Density            (kg/m3)1100-12001200-13001300-14001400-1550≥1550

  

Size and tolerance(mm)

Diameter6 /8 /1013 /16 /20 /2530 /38 /5060 /75
Tolerance of diameter±1.0±1.5±2.0±3.0
Pore diameter2-33-55-88-10

 

Package & Shipping:

1. 25KGS-Woven Bag load onto pallet with film.

2. 25KGS-Woven Bag put into Jumbo Bag on pallet.


Business Terms FAQ

Payment terms:By T/T, Irrevocable L/C , Paypal,Western Union, etc...

Delivery time: Approx 7-14 days for full containers,and 3 days for LCL shipment.

Shipping Method:By sea,By air,By express、By railway available .

Trade Terms:FOB、CFR、CIF、DDU、EXW、FCA,etc

Quality control： we have ISO,  SGS, some other third party certificate and our company’s QC depart can do the regular test .

Send your Inquiry Details in the Below Contact Form,Thanks!

Porous ceramic balls is also called filtering balls. It is made by make 20-30% pores inside the inert ceramic balls. Therefore it can be used not only for supporting and covering the catalyst, but also for filtering and eliminating the impurities of grain, gelatin, asphalting, heavy metal and iron ions of less than 25um.

Feedback：