Energy And The Primary Aluminum Industry
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The World Aluminum Industry In A Changing Energy Era
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Author : Merton J. Peck
language : en
Publisher: Routledge
Release Date : 2015-09-16
The World Aluminum Industry In A Changing Energy Era written by Merton J. Peck and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-16 with Nature categories.
As a heavy user of electricity the primary aluminium smelting industry is a leading example of the effects of variations in energy costs. This title tells the story that with the rise in energy costs, three regions—Japan, the United States, and Western Europe –have become high-cost locations for primary aluminium production relative to three other regions—Australia, Brazil, and Canada. First published in 1988, this volume presents an analysis of the public policy choices regarding the aluminium industry and electric power in both low-cost power countries and high-cost power countries. The World Aluminium Industry in a Changing Energy World is ideal for policy makers and students interested in environmental studies.
Aluminum Recycling And Processing For Energy Conservation And Sustainability
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Author : John A. S. Green
language : en
Publisher: ASM International
Release Date : 2007
Aluminum Recycling And Processing For Energy Conservation And Sustainability written by John A. S. Green and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Aluminum categories.
Energy and sustainability are critical factors for economic development, and this comprehensive reference provides a detailed overview and fundamental analysis of sustainability issues associated with the aluminum industry. This publication brings together articles on the concepts and application of life-cycle assessments that benchmark aluminum-industry efforts towards sustainable development. Chapters provide energy-use data for primary and secondary aluminum production and processing along with future energy saving opportunities in aluminum processing. Life-cycle assessments provide basic, factual, information on the modeling of material flow in the industry, its products, and most importantly energy savings involved with recycling. Coverage includes various scrap sorting technologies and the positive impact of lightweight aluminum in transportation and infrastructure.
Energy Use In The Production Of Primary Aluminum
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Author : Sara Wood Boercker
language : en
Publisher:
Release Date : 1978
Energy Use In The Production Of Primary Aluminum written by Sara Wood Boercker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Aluminum categories.
Energy And The Primary Aluminum Industry
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Author : James S. Kennedy
language : en
Publisher:
Release Date : 1985
Energy And The Primary Aluminum Industry written by James S. Kennedy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Aluminum industry and trade categories.
Domestic Aluminum Resources
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Author : United States. General Accounting Office
language : en
Publisher:
Release Date : 1980
Domestic Aluminum Resources written by United States. General Accounting Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Aluminum industry and trade categories.
An Econometric Model Of The U S Copper And Aluminum Industries
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Author : Margaret E. Slade
language : en
Publisher: Routledge
Release Date : 2018-03-05
An Econometric Model Of The U S Copper And Aluminum Industries written by Margaret E. Slade and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-05 with Business & Economics categories.
Originally published in 1984. This book addresses the economics of the changing mineral industry, which is highly affected by energy economics. The study estimates, in quantitative terms, the short- to mid-term consequences of rising energy prices alongside falling ore quality for the copper and aluminum industries. The effects of changing cost factors on substitution between metals is assessed as is the potential for relying on increased recycling. Copper and aluminum industry problems should be representative of those faced by the mineral processing sector as a whole. Two complex econometric models presented here produce forecasts for the industries and the book discusses and reviews other econometric commodity models.
Improved Energy Efficiency In The Aluminium Industry And Its Supply Chains
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Author : Joakim Haraldsson
language : en
Publisher: Linköping University Electronic Press
Release Date : 2020-04-20
Improved Energy Efficiency In The Aluminium Industry And Its Supply Chains written by Joakim Haraldsson and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-20 with Electronic books categories.
Energy is an essential resource in the daily lives of humans. However, the extraction and use of energy has an impact on the environment. The industrial sector accounts for a large share of the global final energy use and greenhouse gas (GHG) emissions. The largest source of industrial GHG emissions is energy use. The production and processing of aluminium is energy- and GHG-intensive, and uses significant amounts of fossil fuels and electricity. At the same time, the global demand for aluminium is predicted to rise significantly by the year 2050. Improved energy efficiency is one of the most important approaches for reducing industrial GHG emissions. Additionally, improved energy efficiency in industry is a competitive advantage for companies due to the cost reductions that energy efficiency improvements yield. The aim of this thesis was to study improved energy efficiency in the individual companies and the entire supply chains of the aluminium industry. This included studying energy efficiency measures, potentials for energy efficiency improvements and energy savings, and which factors inhibit or drive the work to improve energy efficiency. The aim and the research questions were answered by conducting a literature review, focus groups, questionnaires and calculations of effects on primary energy use, GHG emissions, and energy and CO2 costs. This thesis identified several energy efficiency measures that can be implemented by the individual companies in the aluminium industry and the aluminium casting foundries. The individual companies have large potentials for improving their energy efficiency. Energy efficiency measures within the electrolysis process have significant effects on primary energy use, GHG emissions, and energy and CO2 costs. This thesis showed that joint work between the companies in the supply chains of the aluminium industry is needed in order to achieve further energy efficiency improvements compared to the companies only working on their own. The joint work between the companies in the supply chain is needed to avoid sub-optimisation of the total energy use throughout the entire supply chain. Better communication and closer collaboration between all the companies in the supply chain are two of the most important aspects of the joint work to improve energy efficiency. An energy audit for the entire supply chain could be conducted as a first step in the joint work between the companies in the supply chains. Another important aspect is to increase the use of secondary aluminium or remelted material waste rather than primary aluminium. The companies in the Swedish aluminium industry and the aluminium casting foundries have come some way in their work to improve energy efficiency within their own facilities. However, the results in this thesis indicate that cost-effective technology and improved management can, in total, save 126–185 GWh/year in the Swedish aluminium industry and 8–15 GWh/year in the Swedish aluminium casting foundries. This thesis identified several demands regarding economics, product quality and performance, and environment placed on the companies and products in the supply chains that affect energy use and work to improve energy efficiency. These demands can sometimes counteract each other, and some demands are more important to meet than improving energy efficiency. This implies that improving the energy efficiency of the supply chains as well as designing products so they are energy-efficient in their use phase can sometimes be difficult. The results in this thesis indicate that it would be beneficial if the companies reviewed these demands to see whether any of them could be changed. Both the economic aspects and demands from customers and authorities were shown to be important drivers for improved energy efficiency in the supply chains. However, placing demands on energy-efficient production and a company’s improved energy efficiency would require those placing the demands to have deeper knowledge compared to demanding green energy, for example. Requiring a company to implement an energy management system to ensure active work to improve energy efficiency would be easier for the customer than demanding a certain level of energy efficiency in the company’s processes. Additionally, energy audits and demands on conducted energy audits could act as drivers for improved energy efficiency throughout the supply chains. This thesis showed that the most important barriers to improved energy efficiency within the individual companies include different types of risks as well as the cost of production disruption, complex production processes and technology being inappropriate at the site. Similar to the supply chains, important drivers for improved energy efficiency within the individual companies were shown to be economic aspects and demands from customers and authorities. However, the factors that are most important for driving the work to improve energy efficiency within the individual companies include the access to and utilisation of knowledge within the company, corporate culture, a longterm energy strategy, networking within the sector, information from technology suppliers and energy audits. Energi är en viktig resurs i människors dagliga liv, men utvinningen och användningen av energi påverkar miljön. Industrin står för en stor andel av den globala slutliga energianvändningen och de globala utsläppen av växthusgaser. Den största källan till industriella växthusgasutsläpp är energianvändning. Produktionen och bearbetningen av aluminium är energiintensiv och har stora utsläpp av växthusgaser och använder betydande mängder fossila bränslen och elektricitet. Samtidigt beräknas efterfrågan på aluminium öka avsevärt globalt till år 2050. Energieffektivisering är ett av de viktigaste medlen för att minska industriella växthusgasutsläpp. Dessutom är energieffektivisering inom industrin en konkurrensfördel för företagen på grund av de minskade kostnader som energieffektivisering medför. Syftet med den här avhandlingen var att studera hur energianvändningen kan bli effektivare i de enskilda företagen och hela försörjningskedjorna i aluminiumindustrin. Detta inkluderade att studera energieffektiviseringsåtgärder, potentialer för energieffektivisering och energibesparing samt vilka faktorer som hindrar eller driver arbetet med energieffektivisering. Syftet och frågeställningarna besvarades genom litteraturstudier, fokusgrupper, enkäter samt beräkningar av påverkan på primärenergianvändning, växthusgasutsläpp och energi- och koldioxidkostnader. Denna avhandling identifierade flera energieffektiviseringsåtgärder som kan genomföras av de enskilda företagen inom aluminiumindustrin och aluminiumgjuterierna. De enskilda företagen har stora potentialer för effektivare energianvändning. Energieffektiviseringsåtgärder inom elektrolysen har stor påverkan på primärenergianvändning, växthusgasutsläpp samt energi- och koldioxidkostnader. Denna avhandling visade att det gemensamma arbetet mellan företagen i aluminiumindustrins försörjningskedjor är viktigt för att uppnå ytterligare effektiviseringar av energianvändningen jämfört med om de individuella företagen skulle arbeta enbart på egen hand. Det gemensamma arbetet mellan företagen i försörjningskedjan är viktigt för att undvika suboptimering av den totala energianvändningen i hela försörjningskedjan. Bättre kommunikation och närmare samarbete mellan alla företagen i försörjningskedjan är två av de viktigaste aspekterna i det gemensamma arbetet för att uppnå effektivare energianvändning. En energikartläggning av hela försörjningskedjan kan genomföras som ett första steg i det gemensamma arbetet mellan företagen. En annan viktig aspekt är att öka användningen av sekundärt aluminium eller omsmält processkrot snarare än att använda primärt aluminium. Företagen i den svenska aluminiumindustrin och aluminiumgjuterierna har kommit en bit på vägen i deras arbeten mot effektivare energianvändning inom deras egna anläggningar. Dock visade resultaten i denna avhandling att kostnadseffektiv teknik och förbättrad energiledning totalt kan spara 126–185 GWh/år i den svenska aluminiumindustrin och 8–15 GWh/år i de svenska aluminiumgjuterierna. Denna avhandling identifierade flera krav rörande ekonomi, produktkvalitet och -prestanda samt miljö som ställs på företagen och produkterna i försörjningskedjorna och som påverkar energianvändningen och arbetet mot effektivare energianvändning. Dessa krav kan ibland motverka varandra och vissa krav är viktigare att möta än att effektivisera energianvändningen. Detta innebär att det ibland kan vara svårt att energieffektivisera försörjningskedjorna samt att designa energianvändande produkter så att de är energieffektiva i användningsfasen. Resultaten i denna avhandling visar att det skulle vara fördelaktigt om företagen granskar kraven för att se om något av kraven skulle kunna ändras. Både de ekonomiska aspekterna och krav från kunder och myndigheter visade sig vara viktiga drivkrafter för energieffektivisering i försörjningskedjorna. Om krav ställs på energieffektiv produktion och effektivare energianvändning inom ett företag behöver de aktörer som ställer kraven ha djupare kunskaper jämfört med om de till exempel skulle kräva användandet av grön energi. Ett krav på implementeringen av ett energiledningssystem för att säkerställa ett aktivt arbete med energieffektivisering skulle vara lättare för kunden att ställa än att kräva en viss energieffektiviseringsnivå i leverantörens processer. Dessutom kan energikartläggningar och krav på genomförda energikartläggningar fungera som drivkrafter för energieffektivisering i försörjningskedjorna. Denna avhandling visade att de viktigaste hindren mot energieffektivisering inom de enskilda företagen är olika typer av risker samt kostnader för produktionsstörningar, komplexa produktionsprocesser och att tekniken inte är applicerbar inom anläggningen. I likhet med försörjningskedjorna uppkom de ekonomiska aspekterna och krav från kunder och myndigheter som viktiga drivkrafter för energieffektivisering inom de enskilda företagen. Dock är de viktigaste faktorerna för att driva på arbetet med energieffektivisering inom de enskilda företagen tillgången till och utnyttjandet av kunskap inom företaget, företagskulturen, en långsiktig energistrategi, nätverkande inom branschen, information från teknikleverantörer och energikartläggningar.
The World Aluminum Industry In A Changing Energy Era
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Author : Merton J. Peck
language : en
Publisher: Routledge
Release Date : 2015-09-16
The World Aluminum Industry In A Changing Energy Era written by Merton J. Peck and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-16 with Nature categories.
As a heavy user of electricity the primary aluminium smelting industry is a leading example of the effects of variations in energy costs. This title tells the story that with the rise in energy costs, three regions—Japan, the United States, and Western Europe –have become high-cost locations for primary aluminium production relative to three other regions—Australia, Brazil, and Canada. First published in 1988, this volume presents an analysis of the public policy choices regarding the aluminium industry and electric power in both low-cost power countries and high-cost power countries. The World Aluminium Industry in a Changing Energy World is ideal for policy makers and students interested in environmental studies.
The Data Base Aluminum
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Author : United States. Office of Energy Conservation and Environment. Office of Industrial Programs
language : en
Publisher:
Release Date : 1975
The Data Base Aluminum written by United States. Office of Energy Conservation and Environment. Office of Industrial Programs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Aluminum industry and trade categories.
Energy Conservation The Data Base Aluminum
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Author : Gordian Associates
language : en
Publisher:
Release Date : 1975
Energy Conservation The Data Base Aluminum written by Gordian Associates and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Energy conservation categories.