Open Company GP "Antracitcoal" is interested in cooperation on following lines of business (concerning coals of "Anthracites" and the above-stated region):
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Mountain-geological subdividing, литологический type, frequency of its occurrence, % |
Compressive strength perpendicular to the bedding, x 105 |
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Coefficient Puasona |
Coefficient of abrasiveness |
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At laboratory humidity |
At laboratory humidity |
Parallel lamination |
Perpendicular to bedding |
Parallel lamination |
Perpendicular to bedding |
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Main roof |
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Shale clay (30%) |
510 |
398 |
54,2 |
27,6 |
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Sandy shale, sand and clay (65%) |
737 |
617 |
73,4 |
30,6 |
4,0 |
2,94 |
0,37 |
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Sandstone (5%) |
1278 |
1169 |
111,0 |
45,0 |
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The immediate roof (up to 3 m from the reservoir) |
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Shale clay (85%) |
421 |
307 |
41,0 |
22,0 |
3,82 |
1,66 |
0,38 |
0,7 |
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Sandy shale, sand and clay (5%) |
723 |
613 |
70,2 |
30,6 |
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0,76 |
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Direct soil (up to 2 m from the reservoir) |
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Shale clay, (2%) |
342 |
222 |
42,0 |
18,0 |
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Sandy shale, sand and clay, (5%) |
527 |
519 |
59,0 |
25,0 |
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0,84 |
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Sandstone, (93%) |
913 |
832 |
90,9 |
42,8 |
4,32 |
3,9 |
0,34 |
1,62 |
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Foundation soil |
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Sandy shale, sand and clay, (2%) |
691 |
577 |
67,0 |
33,0 |
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Sandstone, (98%) |
966 |
838 |
101,4 |
49,8 |
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Rocks of the immediate roof layer in clearing mines are unstable and weakly stable.
Mining - Technical conditions of working: the system of development - story, improvement of sewage Love - recoil, control roof - a complete collapse.
Planning - Terms of Reference:
mining of coal from one treatment plant with lava mehoborudovaniya - 500 tons / day (200 thousand tons per year).
Equipment needed:
mucker ladle-type machine for rolling spetsprofilya KPS, high-cell-type CSR-272, type of mining electric AMD-8, scraper conveyor type SP-202, sewage treatment uzkozahvatny processor type 1K-101, plow installation type SET, the individual well bottom lining type KST , landing stoykitipa CMO, water pumps (vertical depth of the issue - 150 m, the average inflow of 40 - 80 m3 / h), tub VDC-2, 5, and the ground layer of track to transport people, mining electric battery.
Enrichment of rock and waste coal (ordinary coal, sludge, waste dumps, with the active use of energy and resource efficient technologies)
Equipment to record those entering the processing of ordinary coal, and coal cleaning products being shipped.
Production of electricity from coal products (by gasification of coal products, or other technological solutions are currently consumption - 120 kWh / month, Planned - 2000 kW / month);
Production filtranta, sorbent from coal grade anthracite;
Product of rapid analysis of qualitative characteristics of coal products;
Energy-efficient equipment to reduce the percentage of moisture in coal concentrate (dry)
Application of thermal generators in the coal feedstock to reduce the moisture in raw materials, firing flares operating on pulverized coal (currently consumes 1,620 GJ per year, is planned - 24,600 GJ per year).
Organization of production of building materials using wastes of mining and coal washing (rock);
Other manufacturing technology applicable in the coal industry with technical information and equipment offered by your company;
Options for using waste pits;
Disposal and recycling of industrial and other wastes;
Non-standard forms of energy.
Best regards,
Zharchinskiy Vitaliy
English
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