Rational Utilization of Lime Slag How to deal with lime slag with a moisture content of 50%?

Rational utilization of lime slag: How to deal with lime slag with a moisture content of 50%? HCM Machinery Lime Slag Grinding Machine Factory understands that a large amount of lime slag will be produced during the lime production process. The lime slag contains chemical components and will be directly buried in the soil, which will have a great impact on the soil. Under the call for environmentally friendly utilization of solid waste, lime companies in many places reprocess and utilize lime slag. After years of accumulation of experience in lime slag treatment technology, the technology for processing and utilizing lime slag has become very mature, and the market demand for lime slag treatment and reuse is also increasing.

Since the lime slag contains a large amount of water, the moisture content ranges from 50-60%. The processing of lime slag with high moisture content requires drying the lime slag first. It can be dried by stacking it naturally and drying it in the sun. It can also be equipped with a dryer to dry the wet lime slag before processing. Lime slag is widely used after processing, such as the application of phosphate ore tailings and lime slag in the production of phosphate compound fertilizer. Phosphate ore tailings and lime slag in phosphate fertilizer production are wastes in the production process of phosphate fertilizer. The accumulation not only occupies a large amount of land, but also seriously damages the ecological environment and causes environmental pollution if the storage is not handled or managed properly. Therefore, it is necessary to explore scientific and effective ways to comprehensively utilize phosphate mine tailings and lime slag to turn waste into treasure and achieve the sustainable development of the phosphate fertilizer industry. In addition, the waste lime residue is used to produce potassium carbonate and calcium hydroxide. The chlorohydrin method waste residue is put into a sedimentation scrubber for stirring, washed with water, and then left to stand, so that the solution becomes an emulsion mainly composed of calcium carbonate and calcium hydroxide. React with neon potassium amide solution in an alkali-resistant enamel reactor, stir and heat, perform a chemical reaction, generate a mixed solution of potassium carbonate and calcium hydroxide, and obtain a potassium carbonate crystal product. The invention can turn waste into treasure and create considerable economic benefits for enterprises.

Since lime is widely used in many industries, the composition and uses of lime slag produced by lime in each industry are different. HCM Machinery has independently developed and produced ore grinding machines for more than 30 years. It is used in grinding limestone, calcite, talc, dolomite, quartz stone, bauxite, marble, feldspar, barite, phosphate rock, coal mine, clay, graphite, The grinding process for kaolin, wollastonite, lime, bentonite and other non-metallic ores and slag solid waste with Mohs hardness below 7 and humidity within 6%-15% is mature and the quality of the mill is stable. After lime slag with a moisture content of 50% is dried to reduce the moisture, it can be ground and processed into dry fine powder using Hongcheng Raymond mill, vertical mill, and ring roller mill. The finished fine powder can be used in the construction industry. For lime slag processing technology and equipment quotation, please consult:mkt@hcmilling.com