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Closed Loop of Polyurethane Flexible Slabstock Foam Wastes by a Chemical Process

  • Presently, about 8 million metric tons of polyurethanes are produced in the world annually. During production of precursors, semi-finished products and final products about 5 to 10 % of this amount is waste, i. e. an amount of about half a million tons. To this add the products after their life cycle. This is a large source of material which should not be given to landfills or incinerators but be used as secondary materials for the production of new polyurethanes.

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Metadaten
Author:Martin Belke, Rozeta Evtimova, Rainer Langenstraßen, Iris Pniok, Vladimir Peshkov, Gerhard Behrendt
URN:urn:nbn:de:kobv:526-opus4-3955
DOI:https://doi.org/10.15771/0949-8214_2004_1_1
ISSN:0949-8214
Parent Title (German):Wissenschaftliche Beiträge 2004
Document Type:Article in a Periodical of the TH Wildau
Language:English
Year of Publication:2004
Year of first Publication:2004
Publishing Institution:Technische Hochschule Wildau
Release Date:2015/06/01
Volume:9
First Page:5
Last Page:11
Faculties an central facilities:Fachbereich Ingenieurwesen / Wirtschaftsingenieurwesen (bis 8/2014)
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften
TH Wildau publications:Wissenschaftliche Beiträge
Licence (German):Creative Commons - CC BY-NC-ND 3.0 DE - Namensnennung - Nicht-kommerziell - Keine Bearbeitung 3.0 Deutschland
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