Uses of sea sand
Sea sand refers to sand and gravel in the ocean, which is formed by the scouring, rolling, collision and grinding of sea water. As an important marine mineral, sea sand…
published date: 11-01-2022
The trommel is a common equipment for organic fertilizer screening. It is mainly used for the separation of finished products and returned materials, and can also achieve product classification, so that the products can be evenly classified. The trommel is a new generation of self-cleaning screening equipment. Screening of solid materials. It has the advantages of high screening efficiency, low noise, small dust, and convenient maintenance.
Compost: various kinds of orange stalks, fallen leaves, grass, animal and plant residues, human and animal manure as raw materials, mixed with each other in proportion or mixed with a small amount of soil for aerobic fermentation and decomposing.
Retting fertilizer: The raw materials used in retting fertilizer are basically the same as compost, but are fermented under flooded conditions.
Sea sand refers to sand and gravel in the ocean, which is formed by the scouring, rolling, collision and grinding of sea water. As an important marine mineral, sea sand…
The purity of the quartz sand produced by the company can reach more than 99.6%, which can be used as raw materials for ultra-white glass, photovoltaic glass. According to the…
The ore preparation process of hydrosmelting is mainly ore washing and chromium removal. The raw ore is mainly low-grade limonite or mixed ore mixed with residual ore, which has the…
This method uses high-purity quartz sand as raw material to produce solar-grade polysilicon. Select silica materials with a SiO2 content of more than 99%, and perform water quenching, crushing, screening,…