Sökning: "Environmental barrier coating"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Environmental barrier coating.

  1. 1. Formulation and characterisation of novel edible-packaging for fruits and vegetables

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Lola Sutton; Katerina Papa; [2023]
    Nyckelord :algae; edible packaging; carrageenan; cucumber; REL; oxidative stress; antioxidants; food engineering; Technology and Engineering;

    Sammanfattning : This master's thesis investigated the potential of algae raw materials, specifically k-carrageenan and to a lesser extent alginate, as film-forming ingredients for the development of a novel edible packaging solutions. The project involved the testing and characterisation of several active ingredients of algal and plant origins both as extracts and as ingredients in films. LÄS MER

  3. 2. Varnishing of Fiber-based Closures

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Nisha Sunil David; [2023]
    Nyckelord :Varnishing; fiber-based closures; water-based spray coating; packaging; repulpability ; Technology and Engineering;

    Sammanfattning : This research aims to investigate water-based varnishes and technologies to coat fiber-based closures to attain water barrier properties. To ensure recyclability the repulpability of coated and uncoated lids is tested. The research approach is exploratory. LÄS MER

  4. 3. Environmental Barrier Coatings to protect Ceramic Matrix Composites in next-generation jet engines

    Master-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Shivang Parmar; [2023]
    Nyckelord :Environmental barrier coating; ceramic matric composite; atmospheric plasma spray; suspension plasma spray; thermal cyclic fatigue; Barriärbeläggning; keramisk komposit; atmosfärisk plasmasprutning; suspensionsplasmasprutning; termisk cyklisk utmattning;

    Sammanfattning : Gas turbine engine efficiency needs to be raised in order to decrease fuel consumption, greenhouse gas emissions, and expenses. Efficiency may be improved in two ways: by reducing engine weight and raising intake temperatures. LÄS MER

  5. 4. Implementation of Green and Lean manufacturing in post processing activities : A qualitative case study at a barrier coating facility

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Daniel Tagesson; Isak Karlsson; [2021]
    Nyckelord :Green manufacturing; Lean manufacturing; Waste management; Total Quality Management;

    Sammanfattning : To reach the sustainable development goals of agenda 2030, mankind must continuously work towards developing sustainable industrial processes. The concept of Total Quality Management, Lean/Green manufacturing has been frequently applied separately, but studies indicate that the combination of the concepts can yield synergically benefits from an economic and environmental perspective. LÄS MER

  7. 5. Evaluation of natural wax for green packaging applications

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Mariona Ribas Garriga; [2019]
    Nyckelord :;

    Sammanfattning : Society has become more aware of the negative environmental impact of the petroleum-based packaging materials (e.g. plastics) used in the food industry. Therefore, cleaner and more sustainable packaging with ecological zero-impact is in demand. LÄS MER