Innovations and Prospects of Development of Mining Machinery and Electrical Engineering | |
Dust prevention in bulk material transportation and handling | |
矿业工程;电工学 | |
Kirichenko, A.V.^1 ; Kuznetsov, A.L.^1 ; Pogodin, V.A.^2 | |
Admiral Makarov State University of Maritime and Inland Shipping, 5/7, Dvinskaya St., Saint Petersburg | |
198035, Russia^1 | |
JSC Morstroytechnology, 29, Polytekhnicheskaya St., Saint Petersburg | |
195251, Russia^2 | |
关键词: Atmosphere pollution; Cargo handling systems; Delivery materials; Dust protection; Environmental problems; Liquid solution; Pollution prevention; Transportation distance; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/87/6/062008/pdf DOI : 10.1088/1755-1315/87/6/062008 |
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来源: IOP | |
【 摘 要 】
The environmental problem of territory and atmosphere pollution caused by transportation and handling of dust-generating bulk cargo materials is quite common for the whole world. The reducing of weight of fine class coal caused by air blowing reaches the level of 0.5-0.6 t per railcar over the 500 km transportation distance, which is equal to the loss of 1 % of the total weight. The studies showed that all over the country in the process of the railroad transportation, the industry loses 3-5 metric tonnes of coal annually. There are several common tactical measurers to prevent dust formation: treating the dust-producing materials at dispatch point with special liquid solutions; watering the stacks and open handling points of materials; frequent dust removing and working area cleaning. Recently there appeared several new radical measures for pollution prevention in export of ore and coal materials via sea port terminals, specifically: wind-dust protection screens, the container cargo handling system of delivery materials to the hold of the vessels. The article focuses on the discussion of these measures.
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Files | Size | Format | View |
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Dust prevention in bulk material transportation and handling | 876KB | download |