Sökning: "process-­based LCA"

Hittade 5 uppsatser innehållade orden process-­based LCA.

  1. 1. Environmental analysis of asynchronous motors : A case study on the rotor and its materials

    Master-uppsats, Mälardalens universitet/Innovation och produktrealisering

    Författare :Hanna Jansson; Mathilda Englöv; [2023]
    Nyckelord :Environmental impact; Sustainability; Recycling methods material metals; Circular economy CE; Product development.; Miljöpåverkan; Hållbarhet; Återvinningsmetoder material metaller; Cirkulär ekonomi CE; Produktutveckling;

    Sammanfattning : Material efficiency strategies are of significant importance for the shift towards producing sustainable vehicles and Asynchronous motors (ASM), both for current and new developments. Strategies such as a lightweight design, product lifetime extension, recyclability, and a material selection process based on the three branches of sustainability (ecological, economical, and social). LÄS MER

  3. 2. Prospective Life Cycle Assessment of an Electrochemical Hydrogenation Process Over a Nickel Foam Cathode

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Hanson Appiah-Twum; [2022]
    Nyckelord :Scale-up; early process design; catalysis; environmental impact; hotspot analysis; green chemistry;

    Sammanfattning : The need for a safe and sustainable chemical industry has called for the development of emerging technologies with improved environmental performance. In this study, an emerging electrochemical hydrogenation process over Ni foam is being developed at the laboratory scale with an expectation of less environmental impacts than a conventional palladium on carbon hydrogenation process. LÄS MER

  4. 3. Integration of Life Cycle Assessment within Building Information Modeling Environment

    Master-uppsats, KTH/Hållbara byggnader

    Författare :Cui Jiayu; [2020]
    Nyckelord :LCA; BIM; Integration; Revit; Dynamo; EPD; XML;

    Sammanfattning : Over the past several decades, increasing awareness of sustainable building has led to the development and maturity of life cycle assessment (LCA) as a method used to assess the environmental impacts and resources through buildings’ life cycle. Building Information Modeling (BIM) is an intelligent process based on 3D model that enables architecture, engineering and construction designers to collaborate. LÄS MER

  5. 4. MQL versus Dry Machining - a Comparative Analysis in a Turning Process using LCA

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Shadi Shams; [2018]
    Nyckelord :Life cycle assessment; turning process; environmental impact; process-­based LCA; fast track LCA;

    Sammanfattning : During the last decades the challenge of sustainability has become more urgent and environmental impacts of different processes in manufacturing industry have received more attention. Life cycle assessment (LCA) has become an important and useful tool to evaluate the environmental impact of products and processes. LÄS MER

  7. 5. Globalized impacts International trade accounting in a hybrid LCI method

    Master-uppsats,

    Författare :Damien Arbault; [2009]
    Nyckelord :LCA; LCI; IHA; IOA; hybrid method; globalized impacts; international trade;

    Sammanfattning : Life-Cycle Assessment (LCA) covers a set of tools and techniques that aim to estimate the environmental impacts generated by a product or service all along its life-cycle including: rawmaterial extraction, production steps, transportation, use phase and end-of-life scenarios.The Life-Cycle Inventory (LCI) is a key step in LCA. LÄS MER