Rare earth porcelain sand is made by careful processing and high-temperature calcination by adoption high-quality kaolin, binder, pore-forming agent and the rare earth resist. It's new type of artificial filtration material which has white appearance, hard texture, particle uniformity, high porosity and high roundness. This filtration material has many advantage, such as small initial water-head loss, high strength, small abrasion, good water quality of effluent, large water production, easy to clean, long working life, etc.
Application:
Pharmaceutical, chemical, oil, electricity, electroplating, paper-making, brewing and other industries, can be used in different types of sewage, tap water, industrial circulating water, and urban sewage treatment;
Used as filtration materials of filter pond for boiler supplementary water which has strict requirements on SiO2;
Fit for ion exchange and reverse osmosis treatment equipment pretreating, also be used as supporting layer sorbed by resins or activated carbon.
Advantage:
Small initial head loss of porcelain sand filter bed, save cost for capital construction;
Large interception of sewage within 9~10kg/m3. Approximate 1.2~1.5 times of Quartz sand filter pond(7.8~9kg/m3)
Spherical surface, easy to clean. Backwash water consumption is reduced by 30~50% than Quartz sands.
High density, low abrasion, 5 times working life than Quartz sands.
Nontoxic, easy to be filled, no secondary pollution.
| Size(mm) | 0.5~8.0 | Water Throughput(t/m2.h) | 2~3 |
| Crushing Strength(N/pc) | 30~150 | Gas Throughput(m 3 /m2.h) |
| 1500~2000 |
| Wear Ratio(%) | <0.5 | Bulk Density(g/ml) | 1.1~1.5 |
| Acid Resistance(%) | >95% | Free Volume(%) | 40~45 |
| Alkali Resistance(%) | >92% | Operation Temprature | -80~1200 |
Jiangxi Xintao Technology Co., Ltd., was established in 2002, which was restructured from a few of existing companies. XINTAO located in West Section, Pingxiang High-Tech Industrial Park.
Our main products are molecular sieve, activated alumina, various kinds of ceramic balls, random and structured chemical packing in ceramic, plastic & metal, honeycomb ceramics, catalyst bed support media, alumina grinding balls, etc.
For better development and strengthen inner management, therefore XINTAO has certified to ISO 9001, and supply to this standard as a minimum.
XINTAO not only promote our product, also emphasize on providing professional technique and good service. Customer's satisfaction and prompt delivery are two points that never change. Good reputation is our strong backbone. Because of this, we maintain our reputation with excellent quality and prompt delivery service. We sincerely hope, we have a long-term cooperation with mutual benefits; The common benefits between us can reach the biggest intersection.
Presently, we are looking forward to greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
