Essays about: "production value chain"

Showing result 11 - 15 of 321 essays containing the words production value chain.

1. 11. Towards a circular value chain: Circular economy strategies to facilitate circular business models : A case study of the value chain for electronic components

   University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Author : Beatrice Persson; Ebba Lerneby; [2023]
   Keywords : Circular economy; circular value chain; circular business models; electronic components;

   Abstract : Purpose: This thesis aims to contribute to the literature on how the value chain for electronic components can be leveraged to obtain circular business models (CBM). By implementing activities in the value chain, circular economy (CE) can be enhanced and a circular value chain obtained. READ MORE

3. 12. Synthesis and characterization of lactic acid-based elastomers

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

   Author : Afsaneh Makhdoumi; [2023]
   Keywords : Lactic acid; Elastomer; Bio-based elastomer; Renewable resource;

   Abstract : Synthesized polymer from bio-based and renewable resources reported as an attractive substitution for fossil-fuel based polymers. Therefore, this work has focused on using sustainable material for production of elastomers to reduce the environmental impact of fossil-based elastomers and overcome the shortage of non-renewable fuels. READ MORE

4. 13. Leveraging green hydrogen to decarbonise the aviation industry : A case study on electrofuels in Sweden

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

   Author : Jakob Bergene; Jonathan Bruchhausen; [2023]
   Keywords : Electrofuel; e-fuel; electrokerosene; e-kerosene; SAF; sustainable aviation fuel; sustainable aviation; complementarity formation mechanisms; technology value chains; TVC; Techno-economic analysis; TEA; Elektrobränsle; e-bränsle; elektrofotogen; e-fotogen; SAF; sustainable aviation fuel; sustainable aviation; komplementära formationsmekanismer; technology value chains; TVC; Techno-economic analysis; TEA;

   Abstract : For the EU to reach its 2050 climate targets the aviation industry that is highly dependent on fossil fuels needs to drastically reduce its emissions. In the decarbonisation of the aviation industry drop-in sustainable aviation fuels (SAFs) have been identified as a promising solution to abate the industry’s emissions. READ MORE

5. 14. A skein of Hope: Strategically moving the emerging Swedish wool value chain towards sustainability

   University essay from Blekinge Tekniska Högskola/Institutionen för strategisk hållbar utveckling

   Author : Andrea Van Acker; Trang Nguyen; Behnaz Kianian Seyed Abadi; [2023]
   Keywords : wool production system; Sweden; sustainability; circular economy; bioeconomy; leverage points;

   Abstract : This thesis started with the discovery that in Sweden, about 70% of wool, a valuable material, is wasted in 2017. In recent years, a local value chain in Sweden has gained momentum to increase the use of Swedish wool as a circular and sustainable fibre for the textile industry in the country. READ MORE

6. 15. Techno-economic analysis of large-scale production of e-methanol, via CO2- hydrogenation, in Power-to-X

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Jonathan Ahlbäck Ikonen; [2023]
   Keywords : Power-to-X; E-methanol; Hydrogen Production; CO2-hydrogenation; Methanol Synthesis; Decarbonisation; Chemical Engineering; Technology and Engineering;

   Abstract : Global levels of carbon emissions are constantly rising causing irreversible damages to ecosystems. The heavy transport sector and the industrial sector are responsible for large amounts of the emissions on a yearly basis. READ MORE