000129550 001__ 129550
000129550 005__ 20231221152907.0
000129550 0247_ $$2doi$$a10.1007/s11367-015-0890-y
000129550 0248_ $$2sideral$$a89866
000129550 037__ $$aART-2015-89866
000129550 041__ $$aeng
000129550 100__ $$0(orcid)0000-0002-9277-1309$$aPina, Carmelo$$uUniversidad de Zaragoza
000129550 245__ $$aInfluence of mechanical design on the evolution of the environmental impact of an induction hob
000129550 260__ $$c2015
000129550 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129550 5203_ $$aPurpose: This paper studies the influence of the mechanical design of five different induction hob generations (G1 to G5), which are currently installed in several million homes, on the evolution of their environmental impact. Methods: Life cycle assessment (LCA) has been applied using SimaPro 8.0.3.14 and EcoInvent v2.2 database. Samples of each design were obtained to generate a life cycle inventory. These induction hobs have been developed and produced in Zaragoza (Spain). The functional unit has been defined as all of the components influenced by the mechanical design of a cooktop with four induction hobs and a width of 60 cm, including every component except the electronic boards and the use phase, as they are not affected by the mechanical design. The limits of the LCA model include the production of the raw materials and energy, the manufacture and production processes, the distribution, and the end of life. Results and discussion: This study has revealed that the differences in mechanical design highly affect the environmental impact, especially in the environmental categories of abiotic depletion and human toxicity due to the consumption of copper, steel, and plastics. The manufacturing phase highly affects human toxicity, mainly due to the variation in PPS use. There is a decreasing tendency in the environmental impact from the first (G1) to the last generation (G5), as G5 causes the lowest burden in 8 out of 11 analysed categories. The different generations analysed in this paper show that the compact designs of induction hobs help to decrease the environmental impact, especially thanks to the reduction in wiring lengths. It is also important to enhance the wiring separation at the end-of-life phase, avoiding designs that hinder recycling processes. Conclusions: Compact designs and reduced wiring lengths help to reduce the environmental impact. The consumption of copper, steel, aluminium, and polymers creates considerable impact, although the end-of-life phase reduces the burden created by metals, thanks to recycling. Manufacturing processes such as injection moulding also produce a noteworthy impact, especially in ozone layer depletion due to the inclusion of solvents in EcoInvent’s injection moulding dataset. The impact caused by the distribution phase for this product is almost negligible in most categories.
000129550 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/IPT2011-1158-920000
000129550 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000129550 590__ $$a3.324$$b2015
000129550 591__ $$aENVIRONMENTAL SCIENCES$$b47 / 224 = 0.21$$c2015$$dQ1$$eT1
000129550 591__ $$aENGINEERING, ENVIRONMENTAL$$b13 / 49 = 0.265$$c2015$$dQ2$$eT1
000129550 592__ $$a1.53$$b2015
000129550 593__ $$aEnvironmental Science (miscellaneous)$$c2015$$dQ1
000129550 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000129550 700__ $$aElduque, Daniel
000129550 700__ $$aJavierre, Carlos
000129550 700__ $$aMartínez, Eduardo
000129550 700__ $$aJiménez, Emilio
000129550 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000129550 773__ $$g20 (2015), 937-946$$pInt. j. life cycle assess.$$tInternational Journal of Life Cycle Assessment$$x0948-3349
000129550 8564_ $$s890981$$uhttps://zaguan.unizar.es/record/129550/files/texto_completo.pdf$$yPostprint
000129550 8564_ $$s1630333$$uhttps://zaguan.unizar.es/record/129550/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000129550 909CO $$ooai:zaguan.unizar.es:129550$$particulos$$pdriver
000129550 951__ $$a2023-12-21-13:08:52
000129550 980__ $$aARTICLE