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Dry Production Technology of Ultrafine Heavy Calcium Carbonate
Ⅰ.Market Demand Situation As an energy-saving, green and environmentally friendly mineral filler, heavy calcium is mainly consumed in paper making, plastics, rubber, paint and coatings. Paper and plastics industry is the main industry for large-scale demand and fine application of heavy calcium. The consumption of heavy calcium in the world paper industry has increased from […]
Method for treating oil sludge with different oil content
What is oil sludge? Oil sludge refers to oily solid waste generated during oil extraction, transportation, refining and oily wastewater treatment. The oil sludge generally has an oil content of 10-50% and a water content of 40-90%. In China’s petrochemical industry, an average of 800,000 tons of tank bottom mud and pool bottom mud are […]
Grinding process of cement and particle grading and water demand
The water demand of cement has already attracted the attention of cement users. Especially in the areas where commercial concrete is developed, more and more users are placing higher and higher requirements on the water demand of cement. Concrete producers are hoping to choose cements that require less water, which affects the competitiveness and price […]
What are the requirements for the grinding of raw materials in cement production lines?
The layout of the cement production line is to build a cement clinker production line in the mining area and establish a cement grinding station near the cement sales market to reduce transportation costs. If the clinker production line is built near the city, for every 1t of clinker produced, about 1.6t of cement raw […]
Detailed planning of raw materials, fuel pre-homogenization and storage in cement plant design
The pre-homogenization technology used in the design of cement plants is to use the scientific stacking and reclaiming technology to realize the initial homogenization of raw materials in the process of depositing and taking raw materials, so that the raw material storage yard has the functions of storage and homogenization. The basic principle of raw […]
How to determine the location of the material crushing system in the cement plant production line?
In the cement production process, most of the raw materials are broken, such as limestone, clay, iron ore and coal. Limestone is the raw material for producing the largest amount of cement. After mining, the particle size is larger and the hardness is higher. Therefore, the crushing of limestone plays an important role in the […]
Cement factory production line production process regulations
First, the design of the production process and the selection of process equipment should meet the following requirements: 1 should be determined comprehensively according to production methods, production scale, product variety, original, fuel performance and construction conditions; 2 should choose to produce reliable, energy-saving and environmentally friendly process technology and equipment; 3 New technologies, new […]
Raw material, fuel and process performance test of cement plant production line
The raw materials of the main components of the cement plant production line shall comply with the relevant provisions of the current industry standard “metallurgy, chemical limestone, dolomite, geological exploration specifications for cement raw materials mines” DZ / T 0213, and comprehensive utilization according to the conditions of the deposit and the quality characteristics of […]
Site selection, planning and evaluation of cement plant production lines
In order to make the cement factory production line in the design, it can meet the requirements of energy saving, environmental protection and safety. The selection and planning of the cement factory site should rely on social resources and cooperate with other industries or enterprises according to regional conditions to reduce project investment and improve […]