Inert Ceramic Ball

(1) Introduction: The inert alumina ceramic ball is broadly utilized as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for example, petroleum, chemical industry, chemical fertilizer, natural gas, and environmental protection etc. There are lots of merits for it, for instance, the stronger resistance to high temperature and high pressure, lower ratio of the moisture absorbing, more stable chemical properties, and so on. It is capable of enduring the corrosion of acid, alkali, and organic solvent. In addition, it can also bear the rapid transitions of temperature during the operation. In fact, its principal functions are to accelerate the distribution of gas or liquid, and support or protect the active catalyst, which especially has the relevantly lower mechanical strength. This product, which had been developed by our group company, had gained the award of excellent new product and the prize of the science and technology improvement of Jiangxi province in 1988. In the same year, this product entered the national honor roll of the excellent new product. In 1990, it gained the national certificate of the science and technology achievements. In 1996, it also got the provincial certificate and the golden prize of the famous brand product. Of late years, it has always been recommended by SINOPEC. Since it entered the market, all circles of customers had realized that its properties and effects are the same as the foreign products, and some of the technological index has surpassed the same foreign products. (2) Main specifications and types: Specifications and allowable deviation of diameter¡¡ The product of other specifications can also be prepared according to customers' requirement. (3) Notice to ordering goods a) When ordering goods, customers should introduce the radical situations of the equipment, including the sizes of reactors, and the operational temperature etc. b) Customers should provide the specification, types, and the total content of Si, Al related to the required product. c) As the inert ceramic ball belongs to the natural tight stacking in the reactors, customers should consult with our technological staff to determine the amounts according to the practical loading volume, and remain 15-20% margins. (4) Product Standard Chemical Industry Standard HG/T 3683.1 - 2000 Industrial Ceramics Ball - Inert Ceramic ball. Doulble woven bag and palletized, 25kgs/bag, 40bags/pallet.

RP-G ceramic grinding balls are widely used in industries of ceramics, glass, porcelain enamel, pigment, chemicals, etc. They are suitable for applications for ball mill, sand mill, pot mill librating mill and other fine breaking plants with high hardness, high density and anticorrosion. Available sizes: 10mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 80mm RP-G92 RP-G90 RP-G85 Al2O3, % More than 92 More than 90 More than 85 SiO2, % Less than 4 Less than 5 Less than 10 Fe2O3, % Less than 0.2Less than 0.2 Less than 0.3 Bulk density, g/cm3 3.65 3.55 3.4 Abrasion, % 0.01 0.15 0.02 Hardness, Mohsí» 9 9 8.5 Water absorption, % 0.01 0.01 0.01 Crush stength, Mpa/m3 2200 1800 1700.

RP-99 is widely used as catalyst and adsorbent bed support in refining, petrochemical and gas processing applications, where low silica content or high density is required. Available sizes: 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 38mm, 50mm, 75mm Chemical composition: SiO2 í_0.20% Al2O3 í¦99.2% CaO 0.08% TiO2 0.05% MgO 0.05% K2O 0.04% Na2O 0.09% leachable Iron less than 0.01% Physical properties: Free volume (%) 40 Water absorption (wt. %) ú+3 Hardness, Mohsí» ú+8 Particle density ( gm/cc ) 3.5 Bulk density (kg/m3) 1900-2100 Maximum operating temperture(íµ) 1800 Crush Strength size Crush strength, lbs(kg) 3mm (1/8í¦) 200 (90) 6mm (1/4í¦) 450(205) 10mm (3/8í¦) 880 (400) 13mm(1/2í¦) 1870 (850) 19mm(3/4í¦) 2860(1300) 25mm(1í¦) 3740(1700) 30mm(1-1/4í¦) 3740(1700) 38mm(1-1/2í¦) 4840(2200) 50mm(2í¦) 5500 (2500).

Description: 3A Molecular Sieve is the potassium form of the type A crystal structure. It has an effective pore opening of about 3 angstroms(0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers. Chemical Molecular Formula: 0.4K2O0.6Na2OAl2O32SiO24.5H2O. (SiO2 : Al2O3 2). Technical Parameter: Properties Unit Bead Cylinder Diameter mm 1.6-2.5 3.0-5.0 1.6 3.2 mesh/inch 8*12 4*8 1/16 1/8 Bulk density g/ml 0.7±0.02 0.70±0.02 0.66±0.02 0.66±0.02 Crushing strength N/pce 30.0 85.0 35.0 70.0 Size ratio up to grade wt% 98.0 98.0 96.0 96.0 Dynamic H2O adsorption wt% 20.0 20.0 20.0 20.0 Static H2O adsorption wt% 21.0 21.0 21.0 21.0 Static C2H4 adsorption wt% 3.0 3.0 3.0 3.0 Package Moisture wt% 1.5 1.5 1.5 1.5 Wear ratio wt% 0.25 0.25 0.40 0.40 Application: Dry of air Natural gas dehyration Liquid alcohol drying. Crack gas drying Drying of unsaturated hydrocarbons(e.g. ethylene,propylene,butadien) Drying of CNG

Description: 13X type molecular sieve, also called NaX or NaA type molecular sieve,is one type of aluminosilicate crystal with average pores measuring of 9angstrom(0.9nm).It has good mass transfer rates. And is commonly used to separate nitrogen from oxygen. Chemical Molecular Formula: Na2OAl2O3(2.8±0.2) SiO2(6~7)H2O. (SiO2:Al2O32.6-3.0). Technical Parameter: Properties Unit Bead Cylinder Diameter mm 1.6-2.5 3.0-5.0 1.6 3.2 mesh/inch 8*12 4*8 1/16 1/8 Bulk density g/ml 0.64 0.64 0.61 0.61 Crushing strength N/pce 30.0 70.0 30.0 50.0 Size ratio up to grade wt% 98.0 98.0 96.0 96.0 Static H2O adsorption wt% 25 25 25 25 Static CO2 adsorption wt% 17.0 17.0 17.0 17.0 Package Moisture wt% 1.5 1.5 1.5 1.5 Wear ratio wt% 0.2 0.2 0.40 0.40 Application: Remove CO2 and moisture,gas purification in air separation unit. Drying and desulfurization of natural gas, liquefied petroleum gas, and liquid hydrocarbons. Deeply drying for general gas Bulk industrial oxygen in PSA units. Desulfurization (sweetening) of natural gas and other fluids

Supplier: Inert ceramic ball, high alumina ball, ceramic grinding ball

Alumina ceramic grinding beads Specification: Chemical composition: Al2O3 92% Density (g/cm3): 3.65 Hardness (Mohs): 9 Size Available(mm): 0.5~10 Application: Wet grinding, ultrafine grinding process of ceramics, glaze, chemicals, etc.

The technical ceramic alumina ball with the characteristics of high density,high hardness,low abrasion,good anti-seismic stability, corrosion resistanceis which can improve the ball milling efficiency of the ball mill, reduce the pollution of glaze slurry, improve the product quality and economic benefits of the enterprise that is made of selected high-quality raw materials, advanced molding technology and calcined in high-temperature tunnel kiln at 1600 �ºC. It is an ideal grinding medium for processing glazes, billets and various mineral powders. The technical ceramic alumina ball is used in the grinding process of ceramic glaze, including the grinding process of ball mill. The semi-finished glaze slurry after grinding by ball mill is put into the mixing mill for fine processing, so that it becomes glaze. Or put the glaze powder directly into the agitation mill for fine processing to make it into glaze. We can supply 65-70% alumina content classified as medium alumina ball, 75% - 80% alumina content called medium high alumina ball, and more than 90% alumina content is high alumina ball. Among them, the high alumina ball is subdivided into 90% porcelain, 92% porcelain, 95% porcelain and 99% porcelain.

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