Essays about: "mass-balance calculations"

Showing result 1 - 5 of 20 essays containing the words mass-balance calculations.

  1. 1. Method development and screening of extractable organofluorine (EOF) and targeted PFAS analysis in food packaging materials

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Nora Larsson; [2022]
    Keywords : Per- and polyfluoroalkyl substances PFAS ; Food packaging materials; Extractable organofluorine; Method development; Combustion ion chromatography; Targeted analysis;

    Abstract : Per- and polyfluoroalkyl substances (PFAS) have been manufactured and used in differentapplications for several decades, including food packaging materials. During the last 20 yearsthese compounds have been acknowledged as hazardous for humans and the environment, anddifferent regulations on PFAS have been established on both national and international levels. READ MORE

  3. 2. Online Metallurgical Mass Balance and Reconciliation

    University essay from Umeå universitet/Institutionen för fysik

    Author : Emil Andersson; [2021]
    Keywords : dynamic; froth flotation; mass balancing; mineral processing; reconciliation;

    Abstract : In mineral processing, one of the most important and versatile separation methods is flotation. Flotation utilizes the different surface properties of the valuable minerals in the ore to separate them from the less valuable gangue material in the ore. Crushed and ground ore is mixed with water and fed into flotation tanks. READ MORE

  4. 3. DEVELOPMENT OF RISK INFORMED METHODS FOR ESTIMATING RADIATION RELEASE FROM CABLE FIRES AT HIGH ENERGY PHYSICS FACILITIES

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Daniel Funk; [2020]
    Keywords : Fire Safety Engineering; CERN; Fire-induced Radiological release; particle accelerator; Fire Protection; Fire Risk Analysis; Technology and Engineering;

    Abstract : CERN operates the Large Hadron Collider (LHC), the world’s largest and most powerful particle accelerator. The LHC was built to advance the state of knowledge in particle physics by increasing the energy of colliding particles to the TeV range. READ MORE

  5. 4. Effect of nutrient limitation in chemostat cultures on amino acid excretion in Clostridium thermocellum

    University essay from KTH/Industriell bioteknologi

    Author : Chonticha Phongsawat; [2019]
    Keywords : Biotechnology; ethanol; Clostridium; chemostat; nitrogen;

    Abstract : Introduction: Clostridium thermocellum is considered a model organism forconsolidated bioprocessing, due to its ability to hydrolyze lignocellulosicbiomass more efficiently than many other organisms and to produce ethanol.In order to meet the industrial requirements of ethanol yield and titer, metabolicengineering efforts have been made resulting in a strain that successfullydisplays increased ethanol yield with reduced amount of some byproducts. READ MORE

  6. 5. Influence of fuel mix on mass balance of Cl, S, and K in a long rotary kiln

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Simon Nilsson; [2019]
    Keywords : ;

    Abstract : Lime is a material with a wide range of applications including land improvement, water treatment as well as the paper-, steel-, and cement industry. Annual worldwide production was estimated at 350 Mt/year for 2016 and 2017 and the production is responsible for a large contribution of the greenhouse gas CO2 to the atmosphere, contributing to global warming. READ MORE