WebThe tail is the section at the rear end of certain kinds of animals’ bodies; in general, the term refers to a distinct, flexible appendage to the torso. It is the part of the body that … WebCapped Tailings GEO-SLOPE International Ltd. www.geo-slope.com 1200, 700 - 6th Ave SW, Calgary, AB, Canada T2P 0T8 Main: +1 403 269 2002 Fax: +1 888 463 2239 Introduction Bitumen extraction from oil sands generates large volumes of soft tailings, referred to as fluid fine tailings.
Why the term ‘quiet luxury’ extends beyond fashion
WebTailing may refer to: . Tailings, the material left over after the extraction of ore from its host material; Lamb marking, a process applied in sheep husbandry, typically involving removal … Sulfide minerals The effluent from the tailings from the mining of sulfidic minerals has been described as "the largest environmental liability of the mining industry". These tailings contain large amounts of pyrite (FeS2) and Iron(II) sulfide (FeS), which are rejected from the sought-after ores of copper and nickel, as … See more In mining, tailings or tails are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. Tailings are different from overburden, which is the waste rock or other … See more Tailings are also called mine dumps, culm dumps, slimes, refuse, leach residue, slickens, or terra-cone (terrikon). See more The fraction of tailings to ore can range from 90 to 98% for some copper ores to 20–50% of the other (less valuable) minerals. The rejected minerals and rocks liberated through … See more Historically, tailings were disposed of in the most convenient manner, such as in downstream running water or down drains. Because of … See more Early mining operations often did not take adequate steps to make tailings areas environmentally safe after closure. Modern mines, … See more Tailings deposits tend to be located in rural areas or near marginalized communities, such as indigenous communities. The Global Industry Standard on Tailings Management recommends that "a human rights due diligence process is … See more The UN and business communities developed an international standard for tailings management in 2024 after the critical failure of the Brumadinho dam disaster. The program was convened by United Nations Environment Programme (UNEP), See more humblefreeb
What are Tailings - Society for Mining, Metallurgy
WebJun 21, 2024 · Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, are the materials left over after the process of separating the valuable … WebUltimately, the safest tailings facility is the one that is not built. To avoid the long-term liability of mine waste sites and their social and environmental impacts, we must reduce the volume of tailings produced, as well as the overall demand for primary raw minerals. Annex: Safety First: Guidelines for Responsible Mine Tailings Management WebWhat Are Tailings? Introduction. Tailings consist of ground rock and process effluents that are generated in a mine processing plant. Nature of tailings. The process of beneficiation … humble ford service