•  Anhui Jingxian Dongsheng Mineral Powder Co., Ltd
  •  Anhui Jingxian Dongsheng Mineral Powder Co., Ltd

Company Profile

detailed
Anhui Jingxian Dongsheng Mineral Powder Co., Ltd. Jingxian Dongsheng Mineral Powder Co., Ltd. is an entity enterprise specialized in resource development, calcium carbonate processing and sales. Founded in 2010, the company has many professionals in minerals and geology. After years of unremitting efforts, it has developed into an industrial enterprise integrating mine development, mineral products processing and sales! The company is located in Yunling Town, Jingxian County, a beautiful old revolutionary base area in the south of the Yangtze River. It is a famous high-quality calcite mining area and a new heavy calcium carbonate production base. It is located in the central area of the Yangtze River Delta, 160 kilometers away from Hangzhou, 180 kilometers away from Nanjing, 280 kilometers away from Shanghai, and 70 kilometers away from Wuhu. Excellent geographical conditions! The company selects high-quality ores, strictly controls the quality, and produces and processes high-quality heavy calcium carbonate. The company has two new production lines, with an annual output of 100000 tons of high-quality calcium carbonate. To meet the different packaging needs of customers. Our products are widely used in rubber, plastic filling, coating, paint, PVC pipe, paper making, medicine, food, feed, fertilizer and other industries. And to provide you with more integrated, more professional, more reliable, better quality service! Main products:; Calcite raw ore, light calcium carbonate, active calcium carbonate, calcium oxide, calcite sand, heavy calcium carbonate, ultrafine calcium carbonate, talcum powder and other main products CaCO3, calcium carbonate: 98.8% whiteness, 88-96, screen residue (30.8um) PH 90.5Fe2o3 ferric oxide, 0.03 sio2 silica, 0.04Mgo magnesium oxide, 43.5 moisture, 0.05 calcium oxide, 55

Dong Fei

Online contact

Mobile: 13966174598

Tel: 086-0563-5761018

Fax: 086-0563-5761018

Address: Lanshan Industrial Park, Yunling Town, Xuanchengjing County, Anhui Province

News Center

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  • Preparation and process flow of heavy calcium carbonate from Shanghai calcium carbonate powder

    Heavy calcium carbonate (including Shanghai calcium carbonate) (commonly known as heavy calcium, single flying powder, double flying powder, three flying powder, four flying powder) molecular formula CaCO3 molecular weight is 100.09, referred to as heavy calcium. Shanghai calcium carbonate manufacturers introduced that it can be made by directly crushing natural calcite, limestone, chalk, shells, etc. with mechanical methods (using Raymond mill or other high-pressure mills). Because the sedimentation volume of heavy calcium carbonate is smaller than that of light calcium carbonate, it is called heavy calcium carbonate. Property: white powder. Odorless and tasteless. There is no change in the exposed air, and the specific gravity is 2.710. Melting point 1339 º C. Almost insoluble

    2014/09/25 15:05:02
  • Energy saving and consumption reduction standard for calcination section of calcium carbonate powder

    First, improve the mechanical structure of calcium carbonate powder kiln to achieve uniform distribution, so that the calcination is uniform and the decomposition is complete. The specific measure is to change the distribution mode of the existing calcium carbonate powder kiln to the rotary multi-point or rotary continuous distributor with good sealing performance, and adopt the rotary volute type or vibrating screen type for air distribution and unloading at the kiln bottom. The cracking and air leakage of the shell should be solved first for the kiln with brick concrete structure. The process index of the CO2 concentration in the kiln gas of the improved lime kiln can be increased from the original 25%~28% to 32%~36% or even higher, thus reducing the carbonization time of the carbonization process by more than 1/3. The second is to control

    2014/09/25 14:57:08
  • Anhui calcium carbonate: we should enjoy life and work

    Joy of life

    2014/09/07 21:48:51
  • Re appeal the difference between calcite and calcium carbonate

    Baidu websites

    2014/08/31 20:01:03

Qualification certificate

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  •  Anhui Jingxian Dongsheng Mineral Powder Co., Ltd

    Anhui Jingxian Dongsheng Mineral Powder Co., Ltd

  •  Tax registration certificate

    Tax registration certificate

  •  Organization Code Certificate

    Organization Code Certificate

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