Recycling of Plastic Materials Part 12 ppsx

... Manufacturer’s test certificate. use of defined proportions of recycled materials will be prescribed for the manu- facture of certain products. 4 However, as yet the recycling market is still operat- 101, ... maximum ease of disas- sembly and identifying them clearly. Thepracticeofcombiningagreatvarietyof materials in a single appliance or assembly is doomed to find an end as it...

Ngày tải lên: 12/08/2014, 00:20

... Denmark INTRODUCTION Recycling of pure plastics is not difficult from a technical point of view. How- ever, the majority of municipal solid wastes consists, however, of plastics waste which is often contaminated ... exceeding 1%. Aim of this paper is to present the more recent technologies of automatic sepa- ration of plastic items. A brief paragraph on a typical recycling...

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... contrast, most of the total energy of manufacture of a plastic fuel tank is inherent in the material and only relatively little (12% ) with fabrica- tion into the finished article. Thus, plastics have ... quantities of non-metallic waste during scrap- ping. 9 THE EFFECTS OF MATERIALS SUBSTITUTION ON VEHICLE RECYCLING The energy crisis of 1973 changed the purchasing patterns...

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... Film Recycling Recycling of Plastic Materials Francesco Paolo La Mantia Editor 3 CP ChemTec Publishing composition but made from virgin polymers. The major problems in recycling of mixed plastic ... and industrial interest in the recycling of plastic materials. This book is intended to focus on the state of the art in recycling, the most re- cent technologies of r...

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... This is because of a presence of ten percent of inorganic solid particles in the wastes which increases their rheological response in terms of viscosity. Mechanical behavior of HDPE/LDPE blends The ... mechanical properties of blends of virgin HDPE and LDPE and plastic wastes are below those expected on the basis of an additive rule. 22-29 In Figure 5 66 Management of Pla...

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... Mater., 11, 229 (1987). 122 Hydrolytic Treatment of Plastic Waste Containing Paper 5. R. Fornasero, in Sorting of Household Waste and Thermal Treatment of Waste, of organic materials following the ... large number of plastics used and the disproportionately high costs in the dismounting of thedifferent plastic pieces of acar have a negative impact on the recycling proce...

Ngày tải lên: 12/08/2014, 00:20