Essays about: "oil bed"

Showing result 1 - 5 of 14 essays containing the words oil bed.

  1. 1. Automation of a rotating bed reactor for PFAS remediation

    University essay from Umeå universitet/Institutionen för fysik

    Author : Axel Martin; [2023]
    Keywords : Programming; automation; experimentation; optimization;

    Abstract : Properties such as being water and oil repellent and being heat resistant make per- and polyflouroalkyl substances (PFAS) useful in a wide range of products. Since they do not break down in the environment, PFAS pollution makes it way back into drinking water and seafood. READ MORE

  3. 2. Effect of conformal cooling in Additive Manufactured inserts on properties of high pressure die cast aluminum component

    University essay from Jönköping University

    Author : Ruslan Sevastopolev; [2020]
    Keywords : High Pressure Die Casting HPDC ; Additive Manufacturing AM ; Aluminum Al ; Tensile test; Cooling channels; Conformal cooling; Laser Based Power Bed Fusion of Metals PBF-LB M ; Microstructure; Secondary Dendrite Arm Spacing SDAS .;

    Abstract : Additive manufacturing can bring several advantages in tooling applications especially hot working tooling as high pressure die casting. Printing of conformal cooling channels can lead to improved cooling and faster solidification, which, in turn, can possibly result in better quality of the cast part. READ MORE

  4. 3. Fast Pyrolysis of Biomass in a Fluidized Bed for Production of Bio-oil and Upgradation by Ex-situ Catalytic Bed

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Samina Gulshan; [2019]
    Keywords : ;

    Abstract : Production of bio-oil from biomass is now becoming best substitute of fossil fuels in the transportation sector. Pyrolysis is one of the most promising route to produce bio-oil from biomass.  However, bio-oil needs to be upgraded due to presence of high percentage of oxygenated compounds. READ MORE

  5. 4. Modelling of Biomass Pyrolysis with Ex-situ Catalytic Upgrading for Bio-crude Production

    University essay from KTH/Materialvetenskap

    Author : Febryana Nugrahany; [2018]
    Keywords : ex-situ catalytic upgrading; slow pyrolysis; screw reactor; fixed bed catalytic reactor; process design;

    Abstract : This study presents a techno-economic assessment of slow pyrolysis of pine sawdust continued by ex-situ catalytic upgrading. The overall process consists of six sections: feed drying, pyrolysis, vapor filtration, ex-situ catalytic upgrading, vapor quenching, and combustion of permanent gas. READ MORE

  6. 5. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery

    University essay from KTH/Energiteknik

    Author : Ioannis Asvestas; [2018]
    Keywords : ;

    Abstract : The society is striving to tackle the over-extraction of Earth´s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. READ MORE