Review of life cycle assessment on polyolefins and related materials

Abstract Life cycle assessment (LCA) is a sustainability measurement tool that identifies the environmental impacts of a product. The uniqueness of the LCA lies in its methodology, which aggregates all environmental burdens throughout the product’s life cycle, providing many variables for optimisation of the product (or process). Having occupied a major market share, the environmental impacts associated with the manufacturing and disposal of polyolefins are quite high. The main theme of this paper is to review the reported LCA studies on polyethylenes and polypropylenes including recycled plastics, biobased materials, which are competing with polyolefins, and polyolefin composites. The widely claimed green product ‘recycled plastic’ is analysed in detail from an LCA perspective, and key points, which determine its sustainability, are discussed. The environmental impacts associated with the manufacturing of polyolefins and their bioalternatives are highlighted. The few published studies of polyolefin composites on different applications are also discussed.

[1]  Rainer Zah,et al.  Curauá fibers in the automobile industry - a sustainability assessment , 2007 .

[2]  Reinout Heijungs,et al.  The computational structure of life cycle assessment , 2002 .

[3]  F. L. Mantia.  Recycling of PVC and mixed plastic wast , 2013 .

[4]  J. Brandrup,et al.  Recycling and Recovery of Plastics , 1996 .

[5]  Claus Mølgaard,et al.  Environmental impacts by disposal of plastic from municipal solid waste , 1995 .

[6]  Vidal Rosario,et al.  How 'Green' Are Biopolymers? , 2007 .

[7]  I. Boustead,et al.  Plastics and the environment , 1998 .

[8]  Stuart Ross,et al.  The environmental effect of reusing and recycling a plastic-based packaging system , 2003 .

[9]  Anthony L. Andrady,et al.  Plastics and the Environment: Andrady/Plastics and the Environment , 2005 .

[10]  G. Finnveden,et al.  Recycling revisited - life cycle comparisons of global warming impact and total energy use of waste management strategies , 2005 .

[11]  T. Gerngross,et al.  Can biotechnology move us toward a sustainable society? , 1999, Nature Biotechnology.

[12]  Gregory A. Keoleian,et al.  Comparative Life Cycle Assessment of Plastic and Steel Vehicle Fuel Tanks , 1998 .

[13]  Jian Yu,et al.  The greenhouse gas emissions and fossil energy requirement of bioplastics from cradle to gate of a biomass refinery. , 2008, Environmental science & technology.

[14]  John Summerscales,et al.  Energy Use in the Production of Flax Fiber for the Reinforcement of Composites , 2009 .

[15]  J S Dennis,et al.  Environmental analysis of plastic production processes: comparing petroleum-based polypropylene and polyethylene with biologically-based poly-beta-hydroxybutyric acid using life cycle analysis. , 2007, Journal of biotechnology.

[16]  X. Xu,et al.  Life cycle assessment of wood-fibre-reinforced polypropylene composites , 2008 .

[17]  M. Crank,et al.  Projections for the Production of Bulk Volume Bio-Based Polymers in Europe and Environmental Implications , 2007 .

[18]  Maria Laura Mastellone,et al.  Environmental Aspects of Mechanical Recycling of PE and PET: A Life Cycle Assessment Study , 2004 .

[19]  Vikas Khanna,et al.  Carbon nanofiber polymer composites: evaluation of life cycle energy use. , 2009, Environmental science & technology.

[20]  Wulf-Peter Schmidt,et al.  Life Cycle Study on a Natural Fibre Reinforced Component , 1998 .

[21]  Rosario Vidal,et al.  Life cycle assessment of composite materials made of recycled thermoplastics combined with rice husks and cotton linters , 2009 .

[22]  P. Pötschke,et al.  Carbon nanofibers for composite applications , 2004 .

[23]  Martin K. Patel,et al.  Comparative life cycle studies on poly(3-hydroxybutyrate)-based composites as potential replacement for conventional petrochemical plastics. , 2007, Biomacromolecules.

[24]  Roger Sathre,et al.  Life-Cycle Energy and Carbon Implications of Wood-Based Products and Construction , 2007 .

[25]  T. H. Christensen,et al.  Collection, transfer and transport of waste: accounting of greenhouse gases and global warming contribution , 2009, Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA.

[26]  O. Jolliet,et al.  Life cycle assessment of biofibres replacing glass fibres as reinforcement in plastics , 2001 .

[27]  W D Luzier,et al.  Materials derived from biomass/biodegradable materials. , 1992, Proceedings of the National Academy of Sciences of the United States of America.

[28]  Franklin Associates.  REVISED FINAL REPORT CRADLE-TO-GATE LIFE CYCLE INVENTORY OF NINE PLASTIC RESINS AND TWO POLYURETHANE PRECURSORS , 2007 .

[29]  Lester B Lave,et al.  Life cycle economic and environmental implications of using nanocomposites in automobiles. , 2003, Environmental science & technology.

[30]  M. Singh,et al.  Life Cycle Impact Assessment of Flax Fibre for the Reinforcement of Composites , 2009 .

[31]  Maria Laura Mastellone,et al.  A life cycle assessment of mechanical and feedstock recycling options for management of plastic packaging wastes , 2005 .

[32]  T. Fruergaard,et al.  Energy use and recovery in waste management and implications for accounting of greenhouse gases and global warming contributions , 2009, Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA.

[33]  Amelia L. Craighill,et al.  Lifecycle assessment and economic evaluation of recycling: A case study , 1996 .

[34]  Martin Kumar Patel,et al.  Environmental and Cost Assessment of a Polypropylene Nanocomposite , 2007 .

[35]  Vladimir Zalmanovich Mordkovich,et al.  Carbon Nanofibers: A New Ultrahigh-Strength Material for Chemical Technology , 2003 .

[36]  Sabu Thomas,et al.  Phase morphology, crystallisation behaviour and mechanical properties of isotactic polypropylene/high density polyethylene blends , 2004 .

[37]  Yves Leterrier,et al.  Introduction to Life Cycle Engineering , 2000 .

[38]  J. Scheirs.  Polymer Recycling: Science, Technology and Applications , 1998 .

[39]  Lars Lundquist.  Life cycle engineering of plastics : technology, economy and the environment , 2000 .

[40]  Martin K. Patel,et al.  Life Cycle Assessment of Polysaccharide Materials: A Review , 2008 .

[41]  S. Jeelani,et al.  Thermal and tensile properties of aligned carbon nanofiber reinforced polypropylene , 2007 .

[42]  David A. Glassner,et al.  Applications of life cycle assessment to NatureWorks polylactide (PLA) production , 2003 .

[43]  Maria Laura Mastellone,et al.  Life Cycle assessment of a plastic packaging recycling system , 2003 .

[44]  Reinout Heijungs,et al.  The refined model for inventory analysis , 2002 .