Get In Touch!

If you have any problems or questions about our products or need our support and assistance, please contact us and you will be replied within 24 hours. We promise we will never reveal your information to the third party. Thank you!

Contact Us For Help

Cost And Energy Expenditure Of Extracting Aluminium

Aluminum Production an overview ScienceDirect Topics

Aluminum Production an overview ScienceDirect Topics

Feb 05, 2011 The production of 1 ton of aluminum typically requires 420 kg of carbon, 1920 kg Al 2 O 3, and 16 kg AlF 3, and the specific energy consumption is 13.20 kWhkg Al, as shown in Figure 2.5.11.The theoretical carbon consumption is only 333 kg Ct Al.The excess carbon consumption is mainly due to air oxidation of the hot anodes in the hooded cells.

Energy Use in Metal Production Publications

Energy Use in Metal Production Publications

energy in aluminium produced using electricity that is coal-based, natural gas-based and nuclear energy-based is approximately 22.4, 13.3 and 9.9 kg CO 2 -ekg Al, respectively. The energy required to recycle metals is a relatively small fraction of the energy required to

Power Costs in the Production of Primary Aluminum

Power Costs in the Production of Primary Aluminum

Nov 24, 2015 How Much Does it Cost to Produce One Ton of Aluminum Although the newest smelters can be closer to 12,500 kWh per ton, lets say most smelters are consuming electricity at 14,500-15,000 kWhton ...

Electricity consumption in the production of aluminium

Electricity consumption in the production of aluminium

Jul 15, 2011 Using the figures above this means that 621 billion kilowatt hours of electrical energy were used in the production of aluminium. To put that in perspective, the total world production of electrical energy was 20261 billion kilowatt hours, meaning that more than 3 of the worlds entire electrical supply went to extraction of aluminium.

Energy needed to produce aluminum Today in Energy

Energy needed to produce aluminum Today in Energy

The figure above shows energy consumption for the entire aluminum sector, which includes all primary, secondary, and downstream production. Total aluminum sector energy use accounted for over 300 trillion British thermal units in 2006. Primary processing includes processing raw materials and manufacturing aluminum.

Cleaner Cheaper Way to Make Steel Uses Electricity

Cleaner Cheaper Way to Make Steel Uses Electricity

May 09, 2013 Energy is a big cost in steel, said Kavanagh. He also observed that 40 percent of steel ends up traded, so any changes in production will have global consequences.

The Environmental Impact of Aluminum And Why its Still

The Environmental Impact of Aluminum And Why its Still

By SCA Community Engagement Fellow Hayden Sloan. Aluminum or Aluminium, if youre not from the US is an abundant element within Earths surface but getting it out of the ground is an arduous process, requiring heavy machinery to plow up acres and acres of land.Fortunately, the environmental impact of that process can be somewhat balanced out by post-mining rehabilitation, ecient ...

The Economic Impact of Aluminum The Aluminum

The Economic Impact of Aluminum The Aluminum

The aluminum industry generates 70 billion a year in direct economic ouput. When all suppliers and related business functions are taken into account, the industry drives 172 billion in economic output. Aluminum Recycling Creates Economic Value. Recycling aluminum saves more than 90 percent of the energy costs required in primary production.

Preliminary Assessment Task 1 Metals Copper Free 30

Preliminary Assessment Task 1 Metals Copper Free 30

Companies need this information to decide whether to invest into these areas. 8. Analyse information to compare the cost and energy expenditure involved in the extraction of aluminium from its ore and the recycling of aluminium. Aluminium is the third most abundant metal in the Earths crust, but is more expensive to extract it from its ore than ...

economic problems with extracting aluminium from ore

economic problems with extracting aluminium from ore

Compare the cost and expenditure involved in the extraction of aluminium from its ore and the recycling of aluminium. Compared with the Extraction of aluminium from some of its ores, the recycling of aluminium is much more cost effective and energy efficient. Method of Acquisition Of Aluminium Energy required per tonne MJ Extraction 200,000 ...

Latest News

Copyright © 2021.Henan Antek Mining Machinery Co., ltd. All rights reserved. Sitemap