Sökning: "Absorbent"

Visar resultat 16 - 20 av 27 avhandlingar innehållade ordet Absorbent.

1. 16. CO2 Capture through Integration of Aqueous and Immobilized Deep Eutectic Solvents

   Författare :Sahar Foorginezhad; Xiaoyan Ji; Hailong Li; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CO2 capture; Ionic liquid; Deep eutectic solvent; Immobilization; Slurry.; Energiteknik; Energy Engineering;

   Sammanfattning : The growing global concern over rising CO2 emissions and its significant impact on climate change highlight the urgent need for efficient CO2 capture technologies. Among the array of techniques employed for this purpose, chemical absorption stands out, characterized by high capture capacity, promising efficiency, and versatile applicability. LÄS MER

3. 17. Recognition and Visualization of Nucleic Acids

   Författare :Marcus Wilhelmsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; intercalation; cyanine dye; ruthenium; polarized spectroscopy; threading; groove-binding; kinetics; genetic screening; DNA; fluorescent base analogue;

   Sammanfattning : The work presented in this Thesis focuses on the interaction between nucleic acids and small molecules, as well as binding or incorporation of reporter chromophores into nucleic acids. The results could help in studying and understanding processes that are fundamental to describe mechanisms behind a genetic disorder. LÄS MER

4. 18. Thermodynamic Analysis and Screening ILs/DESs-based Absorbents for CO2 Separation

   Författare :Yingying Zhang; Xiangping Zhang; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

   Sammanfattning : CO2 separation plays an important role in both biofuel production, and CO2 capture and storage (CCS) implementation to deal with global warming. The available CO2 separation technologies are either energy-intensive or require large-scale operations, and it is crucial to develop novel CO2 separation technology in order to optimize the energy uses and the amounts of CO2-absorbents/adsorbents. LÄS MER

5. 19. Excess heat utilisation in oil refineries - CCS and algae-based biofuels

   Författare :Viktor Andersson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; techno-economic; CO2 emissions; carbon dioxide; renewable diesel; post-combustion; algae biofuels; process integration; GHG emissions; oil refining industry; carbon capture and storage CCS ;

   Sammanfattning : The main objective of this thesis is to investigate two different concepts for CO2 mitigation, from a system perspective, in relation to the oil refining industry: CO2 capture and storage; and algae-based biofuels. For all these processes, process integration with an oil refinery is assumed. LÄS MER

7. 20. Methodological advancements in microfluidic and carbonylation PET radiochemistry

   Författare :Kenneth Dahl; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Along with the progress of PET as a powerful imaging tool in medicine, there has been increasing demand for new labeling methods. The main aim of this PhD dissertation was to develop novel labeling methodologies using the positron emitter carbon-11. LÄS MER