The fluidized bed separator

2017 5th International Conference on Mechanical Engineering, Materials Science and Civil Engineering

机械制造;材料科学;土木建筑工程

Sharapov, R.R.^1 ; Kharlamov, E.V.^1 ; Yadykina, V.V.^2

Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, Russia^1

Belgorod State Technological University Named after V. G. Shukhov, Kostyukova str., 46, Belgorod, Russia^2

关键词: Fine-grained concretes;    Fluidized-bed separators;    Harmful substances;    Large amounts;    Metallurgical industry;    Mineral powders;    Technological process;    Waste Industry;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/324/1/012052/pdf
DOI  :  10.1088/1757-899X/324/1/012052

来源: IOP

【 摘 要 】

In the production of building materials produces a large amount of harmful substances, poisoning atmosphere and adjacent to the building materials site. One of the biggest polluting the ecology of cities adjacent to industry, is metallurgical industry. One of the most important technological processes is the enrichment, in which the rocks are extracted empty components. In the enrichment of iron ore in the production an increasing proportion consist the anthropogenic waste industries, which pollute the air basin and the huge territory around the factories that dumped these same wastes. This reduces as a space for human life and for the functioning and development of cities. These materials can be applied as construction materials, for example, in the preparation of fine-grained concrete as a mineral powder, and these materials can be applied in the construction of roads, housing, for receiving paint etc.