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Recycling von Bestandteilen von Getraenkekartons

Description: Das Projekt "Recycling von Bestandteilen von Getraenkekartons" wird vom Umweltbundesamt gefördert und von Strepp Papierfabrik Hochkoppelmühle durchgeführt. The objective of the project is to make the high grade cellulose from beverage cartons available to the paper industry and to avoid remains consisting of Al-PE composites. These remains will be used to produce thermal energy from the polyethylene in a pyrolytic process and aluminium will be separated. Up to now the residual laminate of aluminium (Al) and polyethylene (PE) produced from the recycling of composite packagings has not been able to be economically processed. It is generally dumped at high costs. An economical, environmentally compatible alternative is thermolysis of PE since the present processing capacities for recycling are greatly inadequate. Moreover, the quality of the plastic falls in every recycling process (downcycling). A demonstration plant with a throughput of 36000 tpa composite material is planned. The paper industry could hereby be supplied with approx 25000 tpa of high-quality cellulose. At the same time around 1500 tpa of aluminium would be produced and could be used in Al-processing industries. Around 7500 tpa of polyethylene can be put to direct thermal use, thus easing the burden on the energy balance during paper manufacture. The cooperation with a Spanish partner is desirable since the problems there are similar to those encountered here and an international transport of waste could thus be prevented.

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SupportProgram

Origin: /Bund/UBA/UFORDAT

Tags: Downcycling ? Recycling ? Verbundwerkstoff ? Kunststoff ? Aluminium ? Polyethylen ? Abfallbehandlung ? Zellulose ? Papierindustrie ? Pflanzensamen ? Abfalltransport ? Aluminiumfolie ? Getränkeverpackung ? Kunststofffolie ? Papierherstellung ? Pappe ? Verbrennung ? Wärme ? Energiebilanz ? Getränk ? Internationale Zusammenarbeit ? Stoffgemisch ? Verpackungsmaterial ? Verbundverpackung ? Thermolyse ? Rückstand ? Versuchsanlage ?

Region: Nordrhein-Westfalen

Bounding box: 6.76339° .. 6.76339° x 51.21895° .. 51.21895°

License: cc-by-nc-nd/4.0

Language: Deutsch

Organisations

Time ranges: 1994-07-01 - 1996-06-30

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