Other Ceramic Balls and Application

Ceramic ball  is widely used in many fields, including petroleum, chemical engineering, fertilizer, smelting, gas and enviromental protection. Being the covering and supporting material and tower packing for catalyst in the reactor. It has the feature of high temperature and pressure resistance, low watere adsorption, and stable chemical performance. It can not only resist the corrosion from the acid, alkali and other arganic solvent but also the temperature change in production process. The main role of ceramic ball is to increase the distributing spot of gas and liquid, also support and protect the activated catalyst with low strength name type major specification property and application 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