Essays about: "Product modification"

Showing result 21 - 25 of 61 essays containing the words Product modification.

  1. 21. Modified lignin as replacement of carbon black in elastomers- For the development of sustainable tyre technology : The substitution of carbon black with modified lignin- Green tyre technology

    University essay from Karlstads universitet/Avdelningen för kemiteknik

    Author : Mostafa Ahmed Ismail; [2020]
    Keywords : lignin; tyre rubber; elastomeric materials; esterfication;

    Abstract : Due to its large flexibility, low-price, large availability, and properties lignin is seen as an important compound with a wide range of applications. The increasing demand of fossil-based rubber materials is causing a serious threat to the environment and it is contributing to plastic- and marine pollution, ozone depletion and carbon dioxide emission (CO2) [1,2]. READ MORE

  3. 22. Development of Value Propositions in Sustainable Startups

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Julius Bjällhage; [2020]
    Keywords : ;

    Abstract : The combination of a growing global population as well as the increasing material consumption has implications for a finite planet. Taking the business model approach for achieving sustainable development gives the opportunity for more long term, thorough and radical solutions. READ MORE

  4. 23. Techno-Economic Analysis of Small-Scale Polygeneration Systems for a Ground Based Air Defence Operations Center in the Swedish Armed Forces

    University essay from KTH/Kraft- och värmeteknologi

    Author : Alma Klipic; Sidar Eken; [2020]
    Keywords : Polygeneration; STandUP;

    Abstract : Climate change is an important topic of today's discussion where scientists have determined that a large proportion of the increasing global temperatures is a product of the increasing greenhouse gases in the atmosphere. Globally it is expected that the share of renewable power generation is set to increase with 50 % between 2019 and 2024. READ MORE

  5. 24. Fibers and Textiles Produced from Chitin and Chitosan : A Literature Study For Different Production Methods

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

    Author : Doaa Hameed; Tamar Manouel; [2020]
    Keywords : chitin; chitosan; fibers; nanofibers; textiles; wound dressing; sutures; spinning;

    Abstract : Ökningen av världspopulationen har orsakat en ökad avfallsgenerering. Avfallet kan innehålla betydelsefulla ämnen, vilka kan användas som råvaror i många olika material och för olika ändamål. READ MORE

  6. 25. Investigation of heat transfer and mass transfer parameters in a convection oven for model foods

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Chandana Mysore Somashekar; [2020]
    Keywords : Food engineering; Livsmedelsteknik; Technology and Engineering;

    Abstract : Forced air convection systems are the most preferred design of choice in many of the industrial-scale convection ovens. In this study, experimental investigation on convective heat transfer and mass transfer within a forced air convection oven was performed at different oven temperatures (100℃, 110℃ and 120℃) and at flow velocity (2 m/s, 3 m/s and 4 m/s) using potato slices (10*10*60 mm) as model food. READ MORE