Essays about: "PVC"

Showing result 1 - 5 of 61 essays containing the word PVC.

  1. 1. Selection Criteria In Governmental and Private Venture Capital - A comparison

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Nils Evheden; Joel Gardestrand; Philip Gerber; [2023-02-27]
    Keywords : Decision criteria; Pre-investment; Venture capital; Swedish venture capital; Private venture capital; Governmental venture capital; and Comparison venture capital.;

    Abstract : Companies have, during recent years, increased the amount of venture capital (VC) that they invest in smaller start-ups. Today, private venture capitalists (PVC) and governmental venture capitalists (GVC) have sensed the value of such investments. The available literature comparing the decision criteria between GVCs and PVCs is scarce. READ MORE

  3. 2. Modelling the chemical recycling of plastic waste via pyrolysis and analysing integration with existing refinery infrastructure

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Simon Dahl; [2023]
    Keywords : Pyrolysis; Recycling; Integration; Modelling; Simulation; Techno-economic; Plastic; Chemical engineering; Technology and Engineering;

    Abstract : Current plastic management is unsustainable as large amounts of plastic end up landfilled or in the ocean, necessitating an expansion of waste management infrastructure. Pyrolysis is a viable chemical recycling option, and in this report a pyrolysis model is constructed in Aspen Plus. READ MORE

  4. 3. Risk assessment of non-intentionally added substances in polyester yarn made from recycled polyethylene terephthalate (PET)

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Kristina Arnqvist; [2023]
    Keywords : r-PET; polyester yarn; NIAS; risk assessment;

    Abstract : Polyester is a synthetic material made from polyethylene terephthalate (PET), which is synthesised from fossil raw materials. Many clothing manufacturers are using polyester in their clothing, which, from an environmental perspective, creates a non-sustainable cycle. READ MORE

  5. 4. Pond/Alex

    University essay from Lunds universitet/Industridesign

    Author : Tim Andersson; [2023]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : Since around 2015 there has been a huge vinyl revival going on world wide. The group which is responsible for this resurgence is mainly gen- eration-z. When you ask someone of this generation what they associate with this format you will often hear the word “nostalgic”. This “nostalgic” revival comes, however, with consequences. READ MORE

  6. 5. Use of Polyvinyl chloride (PVC) as an aggregate for concrete

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Habib Loubani; [2023]
    Keywords : Polyvinyl chloride; PVC aggregates; natural aggregate concrete; PVC fine aggregates concrete; PVC coarse aggregates concrete;

    Abstract : This study investigates the use of polyvinyl chloride (PVC) as a partial substitute of natural aggregates in concrete as fine and coarse aggregates. Concrete was prepared by replacing natural aggregates with equal volume of grinded PVC, with volume replacement ratio as 10%, 50% for fine and then 10% and 50% for coarse aggregates. READ MORE