rare earth Porcelain sand also called ceramics filter material Our company selects selected a-Al2O3 powder and local high quality according to the experience of developing new filter materials at home and abroad kaolin As raw materials, a certain amount of binder, pore forming agent and rare earth corrosion inhibitor are mixed. After scientific formulation, mud refining, molding dry , firing and other processes. High temperature firing is a new type with white appearance, hard texture, uniform particles, developed micropores, large porosity and full roundness Water treatment filter material 。 Rare earth porcelain sand is microporous Water treatment filler The appearance is spherical particles, with many micropores, excellent adsorption performance, point contact with each other, uniform and appropriate gap, complete channel and long flow distance in the working state, creating ideal deposition conditions for impurities.

Specification: 0.5-1 mm 1—2㎜   2—4㎜    4—8㎜    8—16㎜    16—32㎜  

Performance characteristics:

Stable chemical performance, uniform particle size, hard and wear-resistant, non clogging, fast filtration speed, long cycle, anti-oxidation, non-toxic, abrasion resistant, impact resistant, corrosion resistant, high temperature resistant, low filtration resistance, clear filtrate, good effect.

Mechanics High strength, low wear rate, large specific surface area, high porosity, strong sewage interception ability, good adsorption performance, uniform particles, appropriate specific gravity, service life of more than 15 years, expanded adsorption area, improved sewage interception ability sewage disposal The effect is better. The amount of backwash is reduced. All technical indicators have reached the industry standard after testing. It solves the secondary pollution problem caused by the single proportion of natural filter material, easily broken and argillated to produce silica and organic carbon. The wastewater filtration and heavy metal removal rate used for chemical treatment reached more than 90%, the suspended solids removal rate was 100%, and the turbidity removal rate was 99%. It was listed as a new technology product promotion project of the China Environmental Protection Foundation.

Due to the addition of rare earth containing corrosion-resistant gold lanthanide and actinide elements, the rare earth ceramic sand has the performance of ordinary porcelain, but its corrosion resistance is further enhanced, and SiO2 is more stable, which is particularly suitable for boiler chemical water treatment and the preparation of ultra pure water.

It is used for secondary circulating water treatment and filtration in thermal power plants. It has small filtration head loss, long regeneration period, simple and convenient regeneration, and is not easy to block, which can achieve * * good benefits.

Application field:

Rare earth porcelain sand is mainly used for the purification of waste water and waste gas and the treatment of purified water for drainage in the industries of electric power (secondary circulating water treatment and filtration in thermal power plants), chemical petroleum, metallurgy, coal, electroplating, printing and dyeing, etc.

It is widely used as filter medium and cushion in single-layer filter, double-layer filter, multi-media filter, mechanical filter, ion exchanger and other filtering equipment to treat various industrial sewage, industrial water, urban sewage, etc. It can also be used as filter material in the flue gas dust remover to filter and remove various industrial dust and boiler smoke.

It is mainly used for mechanical filter and filter material of filter tank, which can reduce the backwash amount, increase the contact area and filter surface area, especially expand the adsorption area, improve the sewage interception capacity of filter tank, increase the water yield and water yield. After testing, all physical and chemical properties are better than other filter materials,

Executive standards
Chemical Industry Standard of the People's Republic of China GB ／ T 6166-1985 High efficiency air filter performance test method Efficiency and resistance.

Main technical indicators
a) Main chemical composition

b) Physical properties

Item order	index	Item order	Refers to mark
granularity	0.5~80mm	Excessive water flow	2~3t/m2.h
compressive strength	30~150N/pcs	Gas throughput	1500~2000m3/m2.h
Abrasion rate	<0.5%	Loose bulk density	1.1~1.5g/ml
Acid resistance	>98%	Voids	40~45%
Alkali resistance	>92%	Applicable temperature	-20~1200℃

 

       Pingxiang Rongsheng Environmental Protection Technology Co., Ltd. is located in Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi Province, which is the "hometown of fillers". It is a modern garden factory. The company has a strong technical force and a variety of advanced production equipment and testing means of complete quality assurance system. In order to better develop the company and strengthen its internal management, the company has passed the ISO9001-2000 quality system certification. The products have been widely used in electric power, petroleum, chemical industry, metallurgy, environmental protection, pharmacy, aerospace, aviation and other industries throughout the country, and are exported overseas. Our product quality is stable and reliable, and has reached an advanced level in the industry, and has been praised by users. We are also committed to technical innovation and scientific research and development, and optimize the performance of our products based on the actual needs of customers. We not only focus on promoting our products, but also focus on providing high-quality professional technology and comprehensive services.

Ceramic ball series: inert alumina ceramic ball, refractory ball, open hole ceramic ball, corundum ball, thermal storage ceramic ball, active oxygen aluminum, etc.

   Ceramic series: ceramic corrugated filler, all ceramic seven hole interlocking ring, cross ring, stepped ring, ceramic different saddle ring, ball ring, Rasi ring, acid resistant and temperature resistant brick, plate, pipe, environmental protection honeycomb ceramic, ceramic sand, ceramsite, etc

   Metal series: metal orifice corrugated packing, wire mesh corrugated, perforated plate corrugated, metal bauer ring, stepped ring, rectangular saddle ring, conjugate ring, tower internals, trough distributor, disk distributor, gas distribution, inclined hole tray, float valve tray, clips, etc.

Plastic series: a company specializing in the production and processing of plastic corrugated packing, plastic Bower ring, stepped ring, Haier ring, rectangular saddle ring, conjugate, Taylor wreath, hollow floating ball, faceted hollow ball, net cage ball, cover ball, snowflake ring, Liuling flat ring, molecular sieve, silica gel and other products, with a complete and scientific quality management system. The company's integrity, strength and product quality have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business

Contact Person: Ms. Yi (Sales Department)

Tel: 0799-7888763

Mobile: 13979990157