The difference between light calcium carbonate and heavy calcium carbonate
1.Powder characteristics The heavy calcium carbonate particles are irregular in shape and are polydisperse powders. Its particle size is large, and the average particle size is generally 5-10 μm, and the distribution is wide. It is almost insoluble in water, soluble in water containing ammonium salts or ferric oxide, and insoluble in alcohol. In the […]
Silicon micro powder characteristics and application range
The silicon micro powder is processed by multi-process such as natural quartz (SiO2) or fused silica (amorphous SiO2 after natural quartz is melted and cooled by high temperature) by crushing, grinding, flotation, pickling and purification, and high-purity water treatment. Silicon micro powder is a non-toxic, odorless, non-polluting inorganic non-metallic material. It has the characteristics of good temperature resistance, […]
Coal fly ash application field
Coal fly ash is fine ash collected from the flue gas after coal combustion, and is the main solid waste discharged from coal-fired power plants. With the continuous development of the power industry, the amount of coal fly ash discharged from coal-fired power plants is also increasing year by year. If it is not treated, it may […]
Application field and grinding mill of black talc
Talc is a common silicate mineral with a soft, slippery texture, stability, low hardness, layered structure and lipophilic properties. Talc has a variety of colors, depending on the color of the symbiotic minerals with talc; black talc is a general term for black, gray-black talc, and the inclusion of organic matter is the main cause […]
Kaolin chemical removal iron whitening method
Kaolin, also known as dolomite, is a clay and clay rock mainly composed of kaolinite clay minerals. It is white and fine in texture and is more common in nature. In industrial applications, kaolin is a mineral raw material required for many industries such as paper making, ceramics, rubber, chemicals, coatings etc, and is widely used. […]
China’s economic development is inseparable from Raymond mill
For the time being, China’s economic development is inseparable from the promotion of Raymond mill. As we all know, Raymond mill is a professional equipment used in the powder industry. The unified industry standard is that Raymond mill can make powder to 80-325 mesh, and the output is inversely proportional with the mesh. The equipment […]
Notice on holding 2018 Guangxi calcium carbonate industry new technology exchange forum
In order to speed up the construction of Guangxi’s 100 billion yuan calcium carbonate industry, effectively help member enterprises solve the technical problems in the powder grinding process, comprehensively improve the application technology level of calcium carbonate enterprises in our region, and cultivate technical talents for the majority of calcium carbonate enterprises, the key think […]
Hechi calcium carbonate industry has many bright spots, realizing the industrial goal of 10 billion yuan!
From July 30 to 31, 2018, Professor Tong Zhangfa, special allowance expert of the State Council, assistant to the president of Guangxi University and executive vice president of Guangxi calcium carbonate industrialization engineering institute, and Tan Quansheng, executive vice president and President of Guangxi calcium carbonate industry and Chemical Engineering Institute Co., Ltd., went to […]
2018 Guangxi calcium carbonate industry new technology exchange forum was successfully held in Nanning
From July 25 to 26, 2018 Guangxi calcium carbonate industry new technology exchange forum was held at Guangxi University, Nanning Yanxiang Zhigu Guangxi calcium carbonate industry Incubation Park, Guangxi University and Yanxiang Zhigu industry university research cooperation base. The forum carried out exchanges and discussions on hot topics such as surface modification and technical innovation […]
Where will China’s calcium carbonate industry go? Inorganic salt will point in the direction!
Where will China’s calcium carbonate industry go? How to innovate? How to develop, do you want to be a standard? In an exclusive interview with Wang Xiaofeng, President of China Inorganic Salt Industry Association and Hu Yongqi, President of calcium carbonate industry branch in Beijing, two celebrities pointed out the direction for us! Liu Ping: […]
The new grinding roller device makes the pulverizer to a higher level
Although the working principle of Raymond mill is well known, each manufacturer still has its own secret recipe at the subtle key points. You have your own conclusion on who is better. Xiaobian will not comment. Let’s talk about the vulnerable parts of the pulverizer, such as the grinding roller. Grinding roller is an important […]
The past and future of Raymond Mill
China has a vast territory and rich minerals. The development and utilization of ores is an enduring heritage of China for 5000 years. Contemporary ore processing mainly uses different grinding equipment to grind minerals with different properties, so that the ore is widely used in all walks of life. Since the introduction of pulverizer technology […]
