Essays about: "alkali treatment"

Showing result 11 - 15 of 23 essays containing the words alkali treatment.

  1. 11. Utilization of Hempseed Press Cake: Optimization of Protein Isolation and Ice Cream Formulation

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

    Author : Erica Forsén; [2020]
    Keywords : Food engineering; Livsmedelsteknik; Technology and Engineering;

    Abstract : Hempseeds, a by-product from hemp fiber production, have a very good nutritional profile, both for essential fatty acids and amino acids, increasing the interest to use hempseeds as a food source. The aims of this project were to optimize the extraction of proteins from hempseed press cake, characterize the functions of the proteins and determine if an ice cream formulation can be created. READ MORE

  3. 12. Advanced rear contact design for CIGS solar cells

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jorge Alexandre De Abreu Mafalda; [2019]
    Keywords : CIGS; HfO2; surface passivation; alkali treatment; point contact openings; SCAPS;

    Abstract : The current trend concerning the thinning of solar cell devices is mainly motivated by economic aspects, such as the cost of the used rare-earth elements, and by the requirements of emergent technologies. The introduction of ultra-thin absorber layers results in a reduction of used materials and thus contributes to a more cost-effective and time-efficient production process. READ MORE

  4. 13. Raising the efficiency of black liquor lignin extraction

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Konrad Nilsson; [2017]
    Keywords : Chemical Engineering; Kemiteknik; Lignin; Black Liquor; Technology and Engineering;

    Abstract : The aim of this report was to study possibilities of making the process of extracting lignin from black liquor at pulp and paper mills more efficient in the form of a literature study. Lignin is a commodity that is likely to become more valuable in the future due to work being done by a number of companies in utilizing it as for example a base for the production of renewable fuels and carbon fibre. READ MORE

  5. 14. Thermodynamic Equilibrium Prediction of Corrosion Tendency in Fluidized-Bed Combustion of Solid Waste

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

    Author : Aida Hosseinian; [2017]
    Keywords : Waste to Energy; Fluidized Bed Boiler; Combustion; Corrosion; Factsage; Chemical Fractionation; Waste-derived Fuel;

    Abstract : Global warming and air pollution are two issues of greatest concerns to human life in recent years. Environmental concerns and econimal/political independency of fossil fuels have been the driving force of developing interest in renewable resources of energy for many countries. READ MORE

  6. 15. Lepidium cake as a feed stuff to pigs

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Hagos Arefaine; [2016]
    Keywords : Lepidium cake; digestibility; growing pigs; feeding behaviour; glucosinolate; non-starch polysaccharides; blood profiles; sinalbin;

    Abstract : The purpose of this study was to evaluate the effect of different levels of lepidium cake (LC) on palatability, coefficient of total tract digestibility (CTTAD), blood parameters and feeding behaviour in growing pigs. A total of 8 female growing pigs ((Land race x Yorkshire) × Hampshire) with an average initial body weight of 26.5±2. READ MORE