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Polymer Science and Sustainability - Part 4
Rating: 4.9 out of 5(5 ratings)
365 students

Polymer Science and Sustainability - Part 4

Conversion, Identification and Characterisation of Plastics
Created byPRIMUS Project
Last updated 8/2024
English

What you'll learn

  • Plastics challenge, regulative framework and role of recycling
  • Routes and technologies to recycle plastics
  • Mechanical and physical recycling of plastic waste
  • Chemical recycling of plastic waste
  • Plastic Recycling

Explore related topics

Course content

1 section • 5 lectures • 1h 44m total length

  • Recycled thermoplastic polymer feedstocks52:59

    Jani Pelto, a principal scientist at VTT, delivers an informative lecture focusing on converting recycled plastics into value-added products, focusing in this first lecture in the types of thermoplastics, their streams and additives.

  • Mechanical recycling, pre-treatments, extrusion35:57

    Jani Pelto, from VTT exposes diverse techniques used in mechanical recycling, the machinery employed and the keys of upgrading waste plastics.

  • Example 1: Automotive Polypropylene (PCR)7:53

    In this lecture Jani Pelto, from VTT presents a real example on how waste plastics have being applied in high-added products. In this case, aged recycled polypropylene in automotive components.

  • Example 2: Polycarbonate from WEEE intended for household appliances2:29

    As second example, Jani Pelto from VTT exposes the real used of recovered polycarbonate from waste electrical and electronic equipment to be used in a new home appliance equipment.

  • Example 3: Food grade HIPS for refrigerator inner liner5:19

    In this third example, Jani Pelto from VTT explains the use of recycled HIPS fron refrigeratos inner liners, being one of the PRIMUS project democases.

Requirements

  • Some background on sciences, chemistry and polymers is advisable

Description

This course is the fourth module of a holistic advanced recycling techniques course that provides a comprehensive overview of recycling methods, regulatory frameworks, and future trends in the circular economy. Through a series of expert-led lectures, participants will gain in-depth knowledge of polymer science and its applications in recycling.


Course Modules:

All modules are published in diverse Udemy courses. Please follow all modules to receive a holistic view of advanced recycling techniques.

  • PART 1: Introduction to Polymers - Led by Prof. Jarkko J Saarinen from the University of Eastern Finland (UEF), this session offers insights into the nature and properties of polymers, setting the stage for advanced discussions on recycling.

  • PART 2: Regulatory and Legal Considerations of Recycled Plastics - Mathilde Taveau from Plastics Recyclers Europe discusses the legal landscape affecting recycled plastics, which is essential for understanding the industry's operating environment.

  • PART 3.1: Chemical Recycling - Prof. Mika Härkönen from VTT delves into the processes and technologies behind chemical recycling, a cornerstone of plastic reuse.

  • PART 3.2: State-of-the-art Mechanical Recycling - Ana Rita Carvalho Neiva from Coolrec explores cutting-edge developments and innovations enhancing the efficiency and effectiveness of mechanical recycling techniques.

  • PART 4: Conversion of Plastics - PhD Jani Pelto from VTT examines the conversion technologies that transform waste plastics into valuable new products.

  • PART 5: Identification and Characterization of Plastics - PhD Francisco Senna Vieira and Prof. Janne Jänis from VTT and UEF, respectively, discuss the advanced methods used to identify and analyse different types of plastics, crucial for effective recycling.

  • PART 5: Circular Economy and Future Aspects - Anna Tenhunen-Lunkka and Prof. Ali Harlin from VTT outline the principles of the circular economy and speculate on future trends and innovations in plastic recycling.


This MOOC is ideal for professionals in the recycling industry, environmental scientists, and anyone interested in sustainable materials management and environmental conservation. Participants will leave with a robust understanding of the challenges and opportunities in recycling polymers, equipped with the knowledge to drive innovation and sustainability in their fields.

Who this course is for:

  • General public interested in circular economy and plastic recycling

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