Pingxiang Global Chemical Packing Co.,Ltd.

HQ-KK Perforated Ceramic Balls

• Category :

  Catalyst and Auxiliary

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  HQ-KK Perforated ceramic ball is developed on the basis of inert ceramic ball

• Packing :

  customer's request

• Product description :

  HQ-KK Perforated Ceramic Balls

  (1)Product Description
  HQ-KK Perforated ceramic ball is developed on the basis of inert ceramic ball .It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; furthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body. As a new efficient support and covering material of catalyst. it has been widely used in oil refinery, chemical, fertilizer,natural gas and environmental protection industries since put into market.
  (2)Technical Specification

  Type Item		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 ,℃		≥1300	≥1400	≥1500	≥1600	≥1700
  Crushing strength N/grain	Φ３	≥400	≥420	≥440	≥480	≥500
  	Φ６	≥480	≥520	≥600	≥620	≥650
  	Φ８	≥600	≥700	≥800	≥900	≥1000
  	Φ10	≥1000	≥1100	≥1300	≥1500	≥1800
  	Φ13	≥1500	≥1600	≥1800	≥2300	≥2600
  	Φ16	≥1800	≥2000	≥2300	≥2800	≥3200
  	Φ20	≥2500	≥2800	≥3200	≥3600	≥4000
  	Φ25	≥3000	≥3200	≥3500	≥4000	≥4500
  	Φ30	≥4000	≥4500	≥5000	≥5500	≥6000
  	Φ38	≥6000	≥6500	≥7000	≥8500	≥10000
  	Φ50	≥8000	≥8500	≥9000	≥10000	≥12000
  	Φ75	≥10000	≥11000	≥12000	≥14000	≥15000
  Bulk density, kg/m3		1100-1200	1200-1300	1300-1400	1400-1550	≥1550
  Note: The data of bulk density is given for reference only, not as the acceptance criterion.

  (3) Size

  Diameter,Φ	6	8	10	13	16	20	25	30	38	50	60	75
  Tolerance,mm	±1.0			±1.5				±2.0			±3.0
  Diameter of hole,mm	2-3			3-5				5-8			8-10

  (4) Product Standard
  Chemical Industry Standard HG/T3683.3-2000 Industrial Ceramic Ball – Perforated Ceramics ball.

   

• Uses :

  chemical,fertilizer,natural gas,oil industries