| dc.creator |
Salama, Abubakary Juma |
|
| dc.creator |
Greberg, Jenny |
|
| dc.creator |
Skawina, Bartlomiej |
|
| dc.creator |
Gustafson, Anna |
|
| dc.date |
2016-04-11T08:39:01Z |
|
| dc.date |
2016-04-11T08:39:01Z |
|
| dc.date |
2015 |
|
| dc.date.accessioned |
2018-03-27T08:32:20Z |
|
| dc.date.available |
2018-03-27T08:32:20Z |
|
| dc.identifier |
http://www.cim.org/en/Publications-and-Technical-Resources/Publications/Journals/2015/09/JOUR-2015-09-01/JOUR-2015-09-02 |
|
| dc.identifier |
http://hdl.handle.net/123456789/1474 |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/2515 |
|
| dc.description |
In an environment of rising energy prices and mining at greater depths, cost-efficient loading and hauling equipment is essential. Conducted at an underground mining operation, this study analyzes the energy consumption and gas emissions of diesel and electric load-haul-dump machines (LHDs) with similar bucket capacities. Based on energy prices from the first quarter of 2014, results of discrete event simulation show that energy costs for diesel and electric LHDs are US$0.24/t and US$0.07/t, respectively. Also, diesel LHDs emit 2.68 kg CO2 per litre of diesel fuel, whereas using electric machines reduces the need for ventilation to mitigate engine heat and emissions and reduces energy costs. |
|
| dc.description |
EU within 7th Framework programme |
|
| dc.language |
en |
|
| dc.publisher |
Canadian Institute of Mining, Metallurgy and Petroleum. |
|
| dc.subject |
Discrete event simulation |
|
| dc.subject |
Gas emissions |
|
| dc.subject |
Energy consumption |
|
| dc.subject |
Loading systems |
|
| dc.title |
Analyzing energy consumption and gas emissions of loading equipment in underground mining |
|
| dc.type |
Journal Article |
|