Essays about: "colloids"

Showing result 1 - 5 of 14 essays containing the word colloids.

  1. 1. Synthetic Functionalization of Colloidal Lignin Particles for Wood Adhesive Applications

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Fusi Alexander Deen; [2020]
    Keywords : Lignin; Colloidal Lignin Particles; Glyoxal; CLPs; adhesive; Lignin; kolloidala ligninpartiklar; glyoxal; CLP; lim;

    Abstract : Functionalizable spherical colloidal lignin particles (CLPs) represent a valuable asset for the valorization of lignin side-streams from the pulp industry. The spherical structure allows for the circumvention of the heterogeneous and poorly dispersible structure of the biopolymer. READ MORE

  3. 2. Investigation of Factors Affecting the Emulsification of Skin Creams

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Linnéa Bodell; [2019]
    Keywords : Emulsion; Homogenizer; Skin Cream; Factorial Experiment;

    Abstract : Skin creams are one of Sky Resources key products, they are produced as an oil-in-water(O/W) emulsion. In order to form an emulsion the oil and water needs to be able to mixtogether, for that to happen the oil and water droplets have to be broken up into very smalldroplets (colloids). READ MORE

  4. 3. Study of the preparation of a stable foam

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

    Author : Anh Nguyen; [2018]
    Keywords : Foam; scaling; mixing; agitation; downscaling; stability; consistency; overrun; foaming; colloids; powder mixing; pharmaceutical technology; läkemedelsteknologi; Technology and Engineering;

    Abstract : On a daily basis, abdominal examinations with x-ray imaging are run at hospitals for diagnosis of abdominal diseases. To enable doctors to visualize organs and tissues on an x-ray image with colors based on the radiodensity, the patient needs to drink an oral contrast that fills up the digestive system. READ MORE

  5. 4. Metal Fractionation in Snowmelt Runoff : A Comparison between Ultrafiltration and Diffusive Gradients in Thin Films (DGT) techniques

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Sarah Lindfors; [2017]
    Keywords : Urban Runoff; Metals; Ultrafiltration; Diffusive Gradients in Thin Films;

    Abstract : Urban runoff is a non-point pollution source deteriorating water quality of natural watersystems. The composition of urban runoff vary depending on land use, seasonal changes anddifferent surfaces that come into contact with the water. READ MORE

  6. 5. Vätsketerapi vid hypovolemisk chock hos hund och katt : en litteraturstudie

    University essay from SLU/Dept. of Clinical Sciences

    Author : Lisa Nilsson; [2016]
    Keywords : blodförlust; chockbehandling; infusion; kristalloid; kolloid;

    Abstract : Hypovolemisk chock är ett livshotande tillstånd som orsakas av otillräcklig intravaskulär blodvolym. Vid chock uppstår hypoxi till följd av nedsatt vävnadsperfusion, vilket obehandlat kan leda till multiorgansvikt. En central del i behandlingen av hypovolemisk chock är återställande av blodvolymen genom vätsketerapi. READ MORE