Nowadays, steel slag has become the "sweet pastry" among solid waste. The hot steel slag that has just been produced will be dragged away to reduce the pollution of stacking, provide powerful help for the green development of the steel industry and circular economy, and create greater economic benefits. What can steel slag powder be used for? The demand in the market is so high, let's take a look at it together.
1. What can steel slag powder do?
(1) Steel slag powder for high performance concrete
Steel slag powder replaces the cementitious material in high-strength concrete, solves the problem of poor concrete workability after only mixing ultra-fine slag powder, reduces the production cost of high-strength concrete, and improves the use value of steel slag powder.
(2) Green concrete artificial fish reef made of steel slag powder
Steel slag powder is used in green concrete artificial fish reefs to build nests for fish, and has the functions of purifying seawater and restoring coastal ecosystems.
(3) Steel slag powder is used for saline-alkali land improvement
Use steel slag powder to comprehensively treat industrial flue gas and use the product for saline-alkali land transformation to solve problems such as sulfur dioxide, saline-alkali land, and sandy land transformation.
2. What is the specific process of processing scrap steel slag into steel slag powder?
Scrap steel slag is currently the lowest utilization rate of solid waste. Generally, after iron selection, the rest of the waste is useless. After the scrap steel slag is ground into steel slag powder by a mill, the advantages of working with building materials are obvious, which is another blue ocean field. So far, the main steel slag treatment processes include drum steel slag treatment process, stuffy slag treatment process, magnetic separation treatment process, pre-grinding + fine grinding process.
What can steel slag powder do? Guilin Hongcheng ultra-fine vertical mill is independently developed by Guilin Hongcheng after 20 years, combining its own experience and introducing advanced technology. The equipment integrates functions such as crushing, drying, grinding, grading, and transportation, breaking through the bottleneck of large-scale and large-scale processing of ultrafine powder, the production capacity can reach 1-40 tons, which is very environmentally friendly, energy-saving, high-efficiency and high-yield. Welcome to consult online, and we will answer you one-on-one in detail about the content of the steel slag grinding machine .