Sökning: "mechanical recycling"

Visar resultat 1 - 5 av 92 avhandlingar innehållade orden mechanical recycling.

  1. 1. Logistics Systems for Recycling - Efficient Collection of Household Waste

    Författare :Marianne Jahre; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; waste col lection systems; reverse distribution; green logistics; collection; reverse logistics; recycling; environment; waste;

    Sammanfattning : This dissertation investigates collection and recycling of household waste with focus on packaging materials. The purpose is how to describe and explain the d esign of a collection system according to different system environments in orde r to achieve high logistics performance in terms of low cost and high service. LÄS MER

  3. 2. Mechanical recycling of engineering thermoplastics

    Författare :Xiaodong Liu; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; impact strength; engineering plastics; J-integral method; mechanical recycling; compatibilizer; blending; dual-continous structure; reactive compatibilization;

    Sammanfattning : .... LÄS MER

  4. 3. Organising Product Recovery in Business Networks

    Författare :Igor Insanic; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; product recovery; industrial networks; remanufacturing; refurbishing; organising; closed loop supply chain management; waste management; activity coordination; transvection; resource combining; recycling; reverse logistics; reverse supply chain; recycling; sorting;

    Sammanfattning : The licentiate thesis includes an analysis of different ways of organising product recovery. The aim of product recovery is raw materials conservation, which is strongly related to sustainable development. LÄS MER

  5. 4. Tidningspapper av returpapper - Den svenska massa- och pappersindustrins omvandling under senare delen av 1900-talet

    Författare :Patrik Ekheimer; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hylte Mill; industrial transformation; recycling; Waste paper; de-inking; newsprint industry;

    Sammanfattning : The aim of this thesis is to analyze background factors and motives behind the investments in de-inking technology within the Swedish newsprint industry. The primary information covers special periodicals, official documents and acts from the archives of Hylte Mill. LÄS MER

  7. 5. Granulation and recycling of polymers

    Författare :Toni Reftman; Industriell Produktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; materialteknik; Materiallära; Material technology; akustik; vibrationer; vakuumteknik; granulation; granulators; recycling; size reduction; cutting resistance; hydraulics; Mechanical engineering; vacuum technology; vibration and acoustic engineering; hydraulik; Maskinteknik; Polymer technology; biopolymers; Polymerteknik;

    Sammanfattning : The use of polymers and composite materials based on polymer matrix systems increases. With this raise the demands on recycling of both post-consumer and in house based material increase. The demands on the recycling process also increase. The reason is that the process more often has to be a part of the conventional production line. LÄS MER