Indonesia laterite nickel ore deep cone concentrator
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…
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.
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,…
The sewage produced by washing fluorite contains only about 5% mud, but it is difficult to settle. Please tell me why. After fluorite is mined, because a lot of crushed…
Trough-shaped hydraulic classifiers include hydraulic classification boxes and KP-4C hydraulic classifiers. It is mainly used for grading operations before gravity selection of the ore dressing shaker to meet the requirements…