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CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Mine reclamation - Wikipedia

    Mine reclamation is the process of restoring land that has been mined to a natural or economically usable state. Although the process of mine reclamation occurs once mining is completed, the planning of mine reclamation activities occurs prior to a mine being permitted or started.

  • Returning Mined Land to Productivity Through

    When extractive activities cease, restoration processes must be completed, although they normally begin far sooner. In fact, reclamation processes typically begin while active mining is still occurring in another area of a mine. Thus, mining and restoration can be completed continuously and progressively throughout the life of a mine.

  • After Mining - Teck

    16/10/2019  When mining in a particular area of the operation is complete, we begin the work of reclaiming that area of the mine even as work continues in other areas of the operation. Sloping and placing soil We re-slope the area as required, and place the soil material salvaged in Step 2 on areas of the mine to be revegetated. We may also use additional ...

  • Reclaiming the Land After Mining Cover - Living on Earth

    Reclaiming the Land After Mining Improving Environmental Management and Mitigating Land-Use Conflicts in Alluvial Diamond Fields in Sierra Leone Foundation For Environmental Security Sustainability July 2007. The Foundation for Environmental Security and Sustainability (FESS) works to improve environmental security around the world, focusing in particular on the fragile relationship

  • What happens before, during, and after mining? American ...

    These activities involve reclaiming disturbed areas, removing facilities, mitigating safety hazards, cross-training employees, and other activities that lead to environmentally benign and safe conditions where mining once took place. Learn More. Metal Mining and the Environment (Booklet), American Geosciences Institute

  • Samarco poised to reclaim mining license lost after ...

    31/07/2019  Samarco Mineracao SA, the Brazilian mining venture that hasn’t operated since a deadly dam collapse in 2015, is close to regaining a license to restart production and move closer to paying back ...

  • Case Studies of Successfully Reclaimed Mining Sites ...

    What’s Involved. Using best practices to reclaim mining lands after a mine has been closed comes at a cost—an estimated US$1.5 million per mine. 1 The way this money is spent is based, in part, on how the land will be used, which is often determined after consultation with the local government, NGOs, land owners, and others. The steps for the land reclamation process can include: 1

  • Reclaiming land 'the natural way' after mining

    27/05/2016  Reclaiming land 'the natural way' after mining. BHP officials say returning the land back to the way it was before is a matter of taking cues from Mother Nature.

  • 作者: James Fenton
  • reclaiming mining areas after mining - voetzorgvrijenburg.nl

    Reclaiming the Land After Mining - Living on Earth- reclaiming mining areas after mining ,Reclaiming the Land After Mining Improving Environmental Management and Mitigating Land-Use Conflicts in Alluvial Diamond Fields in Sierra LeoneSelenium toxicity in sheep grazing reclaimed phosphate mining sitThe sheep then were moved onto reclaimed mine .

  • Reclamation Stories Minerals Education Coalition

    Mining inevitably disturbs land. Modern mines reclaim the surface during and after mining is completed, returning the land to useful purposes. Reclaimed mine lands are often more attractive to wildlife and human uses than before mining started.

  • Reclamation of Degraded Landscapes due to Opencast Mining

    Reclamation of Degraded Landscapes due to Opencast Mining 825 Water resources and the quality of air are seriously modified by surface mining operations. One problem introduced during surface mining operations is groundwater, which contains dissolved salts derived from the rock that it has been in contact with, and it is characterized

  • Reclamation Archives - National Mining Association

    Since 1978, more than 2.8 million acres of mined lands have been restored for wildlife areas and wetlands, recreation areas, economic development parks, farms, golf courses, and other uses beneficial to the local community. At all U.S. mining operations, detailed plans for how land will be restored after use must be approved by government officials before mining begins.

  • Top 10 Ways to Make Mines More Environmentally Friendly ...

    29/04/2014  The main objective in the reclaiming process is to return the sire and the land which surrounds it back to reusable standards, ensuring that any landforms and structures are stable, and why watercourses need to be evaluated in order to regain water quality within the affected area. 8. Investing in research and development of Green Mining Technology. The mining industry is one that is always in ...

  • Gold mining in Alaska - Wikipedia

    Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory from Russia. Russian explorers discovered placer gold in the Kenai River in 1848, but no gold was produced. Gold mining started in 1870 from placers southeast of Juneau, Alaska.

  • Reclaiming Coal-Mining Sites: Challenges in Erosion Control

    1/07/2001  Reclamation of coal-mining sites demands special consideration of challenging environments, particularly in mountainous areas. Reclamation specialists, whether mining company employees, independent contractors, or representatives of regulatory agencies, have developed innovative approaches to returning mining sites into productive habitat.

  • Cloud Peak Energy: Responsibly Reclaiming Land for a ...

    5/12/2017  Cloud Peak Energy’s mines received the Excellence in Surface Coal Mining Reclamation Award in 2009 (Spring Creek Mine), 2010 (Antelope Mine), 2014 (Antelope Mine) and 2015 (Cordero Rojo Mine). The mines received the awards for various projects reclaiming previously mined areas and successfully reintroducing native plants.

  • Gold Rush - So, what happens after the mining season is ...

    So, what happens after the mining season is over? Here's the inside scoop on land reclamation, straight from the Yukon!

  • Communities of Small Mammals as Indicators of Biodiversity ...

    Communities of Small Mammals as Indicators of Biodiversity Changes in Reclaimed Areas after Coal Mining Markéta Slábová, Hana Broumová, Emílie Pecharová University of South Bohemia in eské Budjovice, Faculty of Agriculture, Studentská 13, 370 05 eské Budjovice, Czech Republic, e-mail: [email protected] Abstract

  • After the mining, what's next? Overseas mine ...

    In Victoria's Latrobe Valley, the Hazelwood brown coal mine is closed. In the NT, the Ranger uranium mine is due to shut down in four years' time. They're very different mines, but with the same ...

  • Coal Slides - How to Reclaim Land Damaged by Coal Mining

    5/05/2010  How to Reclaim Land Damaged by Coal Mining. By Cassie Rodenberg. May 5, 2010 The Environmental Protection Agency (EPA) recently announced that it will put more stringent restrictions on ...

  • Coal Slides - How to Reclaim Land Damaged by Coal Mining

    5/05/2010  How to Reclaim Land Damaged by Coal Mining. By Cassie Rodenberg. May 5, 2010 The Environmental Protection Agency (EPA) recently announced that it will put more stringent restrictions on ...

  • Seed dispersal by birds on artificial perches in reclaimed ...

    ABSTRACT: (Seed dispersal by birds on artificial perches in reclaimed areas after surface coal mining in Siderópolis munici- pality, Santa Catarina State, Brazil).

  • Samarco Poised to Reclaim Mining License Lost After

    Samarco Mineracao, the Brazilian mining venture that hasn’t operated since a deadly dam collapse in 2015, is close to regaining a licence to restart production and move closer to paying back $3 ...

  • Reclaiming Maiganga Coal Mines Lafarge Africa Plc

    Coal mine reclamation involves restoring the mining area to the state it once was. Many times, the reclamation process begins way before the first shovel of coal is dug from the ground. Experts in the miners’ team have to study the area’s ecology with a view to returning it to its original state after the mine is finally closed. Mohammed ...

  • Land Disturbance and Reclamation after Mining -

    This chapter discusses land disturbance and reclamation after mining. It presents a classification of land disturbance because of coal mining that is adapted from a more general and comprehensive classification of Motorina and Ovchinnikov and Bauer and Weinitschke.

  • Coal Reclamation Improving Land after Surface Mining ...

    Coal Reclamation. Coal mine reclamation is the rehabilitation of land after coal mining operations have stopped. It is a requirement of the Surface Mining Control and Reclamation Act (SMCRA) of 1977. SMCRA created two programs: one for regulating active coal mines and one for reclaiming abandoned mine lands. What the industry calls land ...

  • The Mining Process - newmont

    Obviously, it makes sense to start in areas known to contain gold, but there are nearly 900 such locations in the world to choose from. Ideally, it is best to start looking in areas less explored first, but we also seek exploration partners and/or acquire junior mining companies to expedite the process.

  • Old Habits Die Hard: Indigenous Land Rights and

    Many of these areas are, howerver, subject to competing claims of extinguishment, for example through mining activity, proposed activity, or simply because of the existence of mining tenements over vast areas. Native title's capacity for coexistence under the law with vairous mining interests remains unclear. The scope of extinguishment will be ...

  • Returning Mined Land to Productivity Through

    Returning Mined Land to Productivity Through Reclamation. 1 Reply. Share this article . By Jason Hayes Associate Director, American Coal Council Editor-in-Chief, American Coal Magazine. Nearly 8.2 billion tonnes of coal were produced globally in 2014. 1 Although a great deal of activity occurs around the extraction of coal, a limited amount of land is disturbed during mining compared to total ...

  • Life After Mining: Farmland - YouTube

    5/07/2017  In our newest video "Life After Mining: Farmland," we learn more about it and the people who are growing it in the middle of the Rosebud Mine area.

  • Coal Reclamation Improving Land after Surface Mining ...

    Coal Reclamation. Coal mine reclamation is the rehabilitation of land after coal mining operations have stopped. It is a requirement of the Surface Mining Control and Reclamation Act (SMCRA) of 1977. SMCRA created two programs: one for regulating active coal mines and one for reclaiming abandoned mine lands. What the industry calls land ...

  • reclaiming paradise phosphatemininghistory.net

    under florida law Chapter 378 mining companies must restore the mined areas to the original ecological type Map left shows mined areas in central Florida IMC's track record in reclamation shows that they have no intentions to properly restore and reclaim. they consistently fail to budget the eco-specific contouring of the land. failure will result in trillions of dollars for Florida's taxpayers.

  • How can land be restored after strip mining - Answers

    After strip mining people can restore land by a method called land reclamation, or the process of restoring an area of land to a more natural, productive state.but it is more difficult and ...

  • Wetland Reclamation for Placer Mining - KPMA

    Wetland Reclamation for Placer mining 5 depth of the ponds and help maintain water levels in perpetuity long after placer miners have left the area. Variations in the water depth or saturation level are normal. In fact, spring drawdown and re-flooding by 15-45 cm (6 to 18 inches) enhances waterfowl habitat and germination of emergent plants.

  • Reclaiming areas degraded by mining operations

    The current situation of reclaiming land affected by strip mining is discussed and the main environmental changes caused are mentioned. The various

  • Reclaiming Mined Areas Improves Coal Creek and the Crystal ...

    existed on the area’s steep slopes prior to mining and reclaimed portions of mine sites were often poorly vegetated after mining. These areas might have regularly contributed to sediment loading in Coal Creek and its tributaries. Historical water qual- ity data indicated that total recoverable iron levels exceeded the 1,000 parts per billion (ppb) chronic numeric criterion for support of the ...

  • 16.3 Mining Regulations and Mine Reclamation

    mining companies must obtain permits before mining. A bond forfeiture program is where a company must post a fund (a bond) before mining project begins. The states use the funds to reclaim the site if the company does not reclaim the site according to the standards. State agencies are responsible for inspecting mines to ensure compliance with ...

  • Responsible Mine Closure Reclamation - Teck

    during and after mining. To achieve this, we learn as much as we can about mining areas from experts, community Our Approach to Responsible Mining leaders and Indigenous Peoples before we begin mining; minimize our footprint as we do mine; then reclaim those lands for the use of future generations after mining is done.

  • Office of Surface Mining Reclamation and Enforcement ...

    Office of Surface Mining Reclamation and Enforcement Identifies Key Areas for Evaluation After Review of Citizen Petition on West Virginia Program (Washington, D.C.) - The . Office of Surface Mining Reclamation and Enforcement (OSM) today announced it will

  • Can we mitigate environmental impacts from mining ...

    Can we mitigate environmental impacts from mining? ... These potential impacts are recognized and addressed in current mining operations as well as in some former mining operations by reclaiming areas of physical disturbance to prevent erosion, stabilizing soils containing metals or chemicals to prevent unwanted metal releases into the environment, preventing and/or treating water ...


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