Essays about: "freezing"

Showing result 1 - 5 of 143 essays containing the word freezing.

  1. 1. Experimental assessment of properties for a non-aqueous and precipitating alkanolamine absorption system

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Erik Robertsson; [2022]
    Keywords : AMP; DMSO; CCS; BE-CCS; Viscosity; Density; Freezing Temperature; Chemical Engineering; Technology and Engineering;

    Abstract : With increasing atmospheric carbon dioxide (CO2) concentrations, energy efficient carbon capture and storage (CCS) technologies could prove important to enable reductions in the global CO2 emissions. The aim was to investigate a novel, non-aqueous, and precipitating chemical absorption system of dimethyl sulfoxide (DMSO) and 2-amino-2-methyl-1-propanol (AMP), which forms solid carbamate salt crystals with CO2. READ MORE

  2. 2. Impact of storage at freezing temperatures on casein micelle size, coagulation properties and curd yield in bovine milk

    University essay from SLU/Department of Molecular Sciences

    Author : Ebba Bondesson; [2022]
    Keywords : Casein micelle size; milk coagulation time; gel strength; curd yield; freezing; freeze drying;

    Abstract : Frozen storage is an efficient and convenient way to preserve and transport milk, but the effect from frozen storage needs to be further researched. The objective of this study was to investigate how storage at freezing temperatures (-80°C and -20°C) of frozen and freeze-dried bovine milk samples, respectively, affects pH, casein micelle size, ethanol stability, rheological properties and curd yield. READ MORE

  3. 3. The bare life in the al-Hol camp in Syria: The case of the Swedish children

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Fadi Azzo; [2022]
    Keywords : Al-Hol camp; Swedish Children; ISIS; Syria; Sweden; Bare Life; State of Exception; Giorgio Agamben; Biopolitics; Political Theory; International Relations.; Law and Political Science;

    Abstract : This paper aims to understand the constitution of the al-Hol camp in Syria, where thousands of women and children from 57 different countries are detained in subhuman conditions. I did that by studying the case of the Swedish children, motivated by the contradiction that those children did not get help even though they belong to one of the most liberal welfare states in the world. READ MORE

  4. 4. Developing and validating assay-ready HEK-Blue CD40L cells : For a more flexible and faster screening of Affibody® molecules

    University essay from Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Author : Erika Könberg; [2022]
    Keywords : cell biology; assay-ready cells; HEK-Blue cells;

    Abstract : Cell assay that evaluates a biologics’ potency and efficacy is an important part in the discovery and development of drug candidates. However, it requires regular maintenance of cell cultures, and the cell assays can only be performed when the cells have reached 70-80% confluency. READ MORE

  5. 5. Seawater Heat Recovery by the Utilisation of Phase Change Heat of Freezing : Technical feasibility study of a system for District Heating in the city of Helsinki

    University essay from KTH/Kraft- och värmeteknologi

    Author : Rakesh Ramesh; [2022]
    Keywords : District heating; Seawater; Ice slurry; Aspen Plus; Pressure drop; Fjärrvärme; Havsvatten; Isslurry; Aspen Plus; Tryckfall;

    Abstract : With the Paris agreement calling to limit global warming to 2°C below pre-industrial levels, with further efforts to ensure it stays below 1.5°C, the Finnish government passed the Lakihiilen energiakäytön kieltämisestä (416/2019), i.e. READ MORE