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A method for the utilization of the material for films of plastic waste materials and composite materials with films proportions
A method for the utilization of the material for films of plastic waste materials and composite materials with films proportions
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机译:一种用于塑料废料薄膜和具有薄膜比例的复合材料的薄膜的利用方法
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摘要
In a process utilising scrap plastic film and composite materials contg. plastic film, the scrap materials are:- (i) reduced in size to less than 200mm square, pref. below 30mm square; (ii) heated above the m.pt of the plastic; (iii) compressed in conventional equipment into slabs with an edge length of 3-80mm; and (iv) fed into a pressurised solid bed gasifier for conversion into useable gas. Pref. additional pulverised solid plastic scrap, particulate and/or pasty scrap is added to the scrap film before heating. USE/ADVANTAGE - Exploitation of the energy content of scrap plastic film. Allows simultaneous utilisation of powdered plastics and pastes, thereby avoiding dumping.
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