Activated ball

SW

NiO、CoO、MoO3、Al2O3

Catalyst support and covering packings protect

Bulk density:1100~140kg/m3

Abrasion:<=5%

Perforated ball

KK

Al2O3:20~90%

Catalyst support and covering packings with high free volume and flux, and low resistance

Bulk density:1100~1550kg/m3

Free volume:>=50%

Porous ball

MH

Pore size:0.5~35/35~100/100~1000um

Catalyst support and covering packings or carriers, with cellular structure to filter the gum and solid particle impurities in the oil

Porosity:15~40%

Crush strength:500~7500N

Embossed ball

KB

Al2O3:20~90%

Catalyst support and covering packings with high free volume and low pressure drop

Bulk density:1100~1500kg/m3

Free volume:>=50%

Thermal storage ball

XR

Bulk density:1200~1400kg/m3

Thermal storage packings in heat regenerative exchange in air separation

Thermal capacity:850/kg•k

Temperature available:-300~1000C

Refractory ball

RF

Bulk density:1200~1400kg/m3

Catalyst support and covering packings used in shift converter and reformer in ammonia plant

Alkali resistance:>=85%

Refractoriness:>=1500C°

Abrasion-

resistant ball

MQ

Bulk density:1600~1800(MQA)/2500~300(MQZ)kg/m3

Excellent grinding memdium with high density, strength, abrasion performance, which are used in various grinding mills

Abrasion:<=5%(MQA)<=1%(MQA)

Ceramic cylinder

DB

Al2O3:20~90%

Support and covering packings and carrier for catalyst

Bulk density:1400~1850kg/m3

Crush strength:>=500N/cm