Essays about: "ORES"

Showing result 1 - 5 of 39 essays containing the word ORES.

1. 1. Evaluating the performance of cone crushers under various feeding conditions using DEM and coupled DEM-MBS simulations

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : John Larsson; [2023]
   Keywords : Discrete Element Method; DEM; Cone Crusher; Segregation; Co-Simulation; Multi-body Dynamics; MBD;

   Abstract : Cone crushers are used in both the construction and mining industries for the production of aggregates and extraction of ores. Aggregates are used when building for example houses, roads and railways, hence the cone crushers are a vital part of modern society. READ MORE

3. 2. Factors that influence an LHD operation: A Review

   University essay from Luleå tekniska universitet/Geoteknologi

   Author : Ivan Ricardo Marin Rodriguez; [2023]
   Keywords : LHD; LHD Operation; LHD Design; Bucket Design; Loading Operation; LHD Productivity; Fragmentation; LHD Operator;

   Abstract : As an important sector of the global economy, underground mining serves as the foundation for the economies of many nations. It involves the extraction of precious minerals, ores, and other geological elements. READ MORE

4. 3. Topical Classification of Images in Wikipedia : Development of topical classification models followed by a study of the visual content of Wikipedia

   University essay from Linköpings universitet/Datorseende

   Author : Matheus Vieira Bernat; [2023]
   Keywords : Wikipedia; Multilabel classification; Deep learning;

   Abstract : With over 53 million articles and 11 million images, Wikipedia is the greatest encyclopedia in history. The number of users is equally significant, with daily views surpassing 1 billion. Such an enormous system needs automation of tasks to make it possible for the volunteers to maintain. READ MORE

5. 4. Greening the Supply Chain in a modified EMS increases Customer's Satisfaction: : (Considering Life Cycle Perspective Combined with Design and Development in ISO 14001)

   University essay from Högskolan i Halmstad

   Author : Amani Abdalla Bakheit; [2021]
   Keywords : Environmental System- Green Supply Chain- Management-ISO 14001-Design and Development -Life Cycle Perspective- Key Performance Indicator- Management-Customer s Satisfaction;

   Abstract :  The green supply chain concept occurs to mitigate environmental degradations and controlair, water and waste pollution through the adoption of green practices in manufacturing andbusiness operations. The essential ideology behind green concept is to enhance environmental sustainability. READ MORE

6. 5. A process mineralogy study of grinding characteristics for the polymetallic orebody, Lappberget Garpenberg

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

   Author : Gustav Lood Stark; [2021]
   Keywords : Automated mineralogy; autogenous milling; grinding characteristics; mineral characterization; process mineralogy geometallurgy; blending strategies; energy consumption; throughput; scanning electron microscope SEM ;

   Abstract : Most of the high-grade ores have been depleted globally, thus the effective processing of the low-grade and complex ores require a comprehensive mineral characterization through the process mineralogy/ geometallurgical approaches. 30-70 % of the total energy consumption in mining comes from the comminution step in mineral processing. READ MORE