Essays about: "tailings dam"

Showing result 1 - 5 of 13 essays containing the words tailings dam.

1. 1. Effect of increased vertical stress on the state of grains in tailings

   University essay from Luleå tekniska universitet/Geoteknologi

   Author : Shane Aulestia; [2023]
   Keywords : Tailings; Tailings dams; Breakage; Oedometer; Image acquisition analysis; Avfall; Avfallsdammar; Brytning; Ödometer; Bildinsamling och analys;

   Abstract : Tailings storage facilities (TSFs) serve as structures for storing tailings, i.e., waste materials generated by the mining industry. READ MORE

3. 2. Analysis of seepage, contaminant transport, compaction and safety of the Zhaoli ditch dam, a tailing reservoir : A modeling study of a tailing reservoir with GeoStudio

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : Veronika Wei Wang; [2021]
   Keywords : upstream method; Geostudio; tailings reservoir; tailings dam; dam; seepage; contaminant transport; compaction; stability; damm; föroreningstransport; vattenläckage; stabilitet; säkerhet;

   Abstract : Inthe mining industry people remove rock from the ground to obtain a metal ore. Afterprocessing , the uneconomic fraction called tailings is deposited as a slurry in large reservoirs . READ MORE

4. 3. Nedbrytning av alkyleteraminer som används vid omvänd katjonsflotation av järnmalm

   University essay from SLU/Department of Molecular Sciences

   Author : Erik Gunnars; [2018]
   Keywords : omvänd flotation; akyleteraminer; nedbrytning; anrikning av järnmalm;

   Abstract : Vetskapen kring vad som händer med kemikalier i naturen är viktigt för att kunna bedöma om användningen av dem kan vara hållbar. Företag måste kunna visa att kemikalier som används i deras industriprocesser uppfyller vissa miljökrav bl.a. enligt ECHA:s riktlinjer. READ MORE

5. 4. Fines Content and Density Effects on Tailings Behaviour : A Laboratory Study on Geotechnical Properties

   University essay from Luleå tekniska universitet/Geoteknologi

   Author : Viktor Wiklund; [2018]
   Keywords : strength; compressibility; permeability; anrikningssand; hållfasthet; konsolidering; permeabilitet;

   Abstract : Tailings are a rest product from the extraction of metals and minerals, and is therefore produced in large volumes by all mining companies. One common way to store tailings material is to deposit it as a hydraulic slurry on a tailings impoundment, where the tailings are held in place by tailings dams. READ MORE

6. 5. Determination of dry density in tailings with a Dynamic Cone Penetrometer :

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Patrik Hagström; [2017]
   Keywords : dynamic cone penetrometer; tailings dam; tailings beach; tailings;

   Abstract : Today mines produce metals which are used for everyday products by people worldwide. When metals are produced, waste products known as tailings are generated. These tailings are commonly stored in impoundments, surrounded by embankment dams. The demands from the society are constantly increasing regarding the quality and safety of dams. READ MORE