Essays about: "adsorbent bed"

Found 5 essays containing the words adsorbent bed.

  1. 1. Purification of watercontaminated by poly- andperfluorinated chemicals : Analysing the efficiency of the combinedtechniques ion exchange resin and rotating bedreactor

    University essay from Umeå universitet/Kemiska institutionen

    Author : Jessica Borgström Mellergård; [2021]
    Keywords : ;

    Abstract : Development and usage of poly-and perflourinated chemicals has increased considerablysince their discovery. They have since then polluted our environment and are exposed tohumans via drinking water and sea food amongst others. READ MORE

  3. 2. Modelling adsorption rate in a rotating bed reactor

    University essay from Umeå universitet/Institutionen för fysik

    Author : Jonathan Jonsson; [2018]
    Keywords : computational fluid dynamics; fluid mechanics; cfd;

    Abstract : SpinChem AB designs rotating bed reactors (RBR:s) that are used to conduct reactions between solid and liquid phase. In this work a model have been developed that predicts the performance of the S2 RBR. Coupled with simulations the model could be used to improve current and future RBR designs. READ MORE

  4. 3. Removal of hydrogen sulfide from an air stream using UV light

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Lorenza Gilardi; [2016]
    Keywords : VOC; sulfur removal; ozone; adsorbent bed;

    Abstract : Volatile sulfur compounds are cause of concern because, when present in high concentrations, they constitute a danger for health because of their strong toxicity. Furthermore, for low concentrations, they are often a cause of complaint, because of their low odor threshold. READ MORE

  5. 4. Effects of using K2CO3-promoted alumina as carrier for Ni in sorption enhanced steam methane reforming

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Geetika Sanku Meher; [2014]
    Keywords : ;

    Abstract : Sorption enhanced steam methane reforming (SE-SMR) has the advantage of enhancing the production of hydrogen in addition to being a possible carbon capture system. Sorption also allows the steam reforming process to occur at relatively lower temperature as well as facilitates separation of carbon dioxide within the reactor and thus, avoids separation equipment which would otherwise be required. READ MORE

  6. 5. Removal of Arsenic in Ground Water from Northern Burkina Faso through Adsorption with Granular Ferric Hydroxide : A SIDA Minor Field Study at the Department of Chemistry, University of Ouagadougou

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Hannes Öckerman; Emma Lundin; [2013]
    Keywords : Burkina Faso; arsenic; Granular Ferric Hydroxide; adsorption; column test; drinking water; ground water; self-regeneration;

    Abstract : The need of making arsenic contaminated ground water potable is urgent in parts of Burkina Faso. An implementation of a treatment design using Granular Ferric Hydroxide (GFH) is under development. Water from a tube-well in Lilgomdé, Yatenga province, Burkina Faso, has been treated with the adsorbent GFH through column experiments. READ MORE