Essays about: "pinch analysis"

Showing result 1 - 5 of 8 essays containing the words pinch analysis.

  1. 1. Characterization of Cu-mineralized carbonate veins in the Alta-Kvænangen Tectonic Window, Norway

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

    Author : Ellen Svens; [2024]
    Keywords : Greenstone belt; IOCG; Svecokarelian orogeny; Alta-Kvænangen Tectonic Window; Bergmark anticline;

    Abstract : The Alta-Kvænangen Tectonic Window is part of a regional greenstone belt that formed around 2.3 Ga – 2.0 Ga. The Bergmark anticline in the area has gone through greenschist to amphibolite facies metamorphism and hosts Cu, Co and Au mineralizations in hydrothermal veins, albite felsite and chemical traps. READ MORE

  3. 2. Stream Identification in Pinch Analysis : Fixed and Flexible flows

    University essay from Mittuniversitetet/Avdelningen för kemiteknik

    Author : Donna Montagna Cimarelli Viktor; [2018]
    Keywords : Pinch analysis; composite curves; system modelling; heat exchanger networks;

    Abstract : The purpose of this project is to find an identification tag that can be used in a future automated pinch analysis tool. It can be used to further analyse composite curves and pinch results by tracking the original streams that was converted. In real life situations, retrofitting a process industries streams, can decrease heat demands and costs. READ MORE

  4. 3. Integration of hydrothermal processes on a forest-based biorefinery site

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

    Author : Linnea Häreskog; [2018]
    Keywords : hydrothermal carbonization; HTC; integration; biorefinery; biosludge; pulp and paper industry;

    Abstract : The pulp and paper industry (PPI) is a business that produce large amounts of residues annually. Besides bark, large quantities of sludge are produced from the various parts of the industrial process. READ MORE

  5. 4. Economic and Environmental Analysis of Excess Heat at Pulp Mills

    University essay from Linköpings universitet/Energisystem

    Author : Felix Kullmann; [2018]
    Keywords : FRAM; industrial excess heat; excess heat recovery technology; ENPAC;

    Abstract : European industries have realized that a reduction of primary energy usage is not only a European requirement but can also be of great economic interest. Especially both energy and resource intensive industries like the pulp and paper industry will benefit. READ MORE

  6. 5. Energy system analysis

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

    Author : Ranjith Soundararajan; [2017]
    Keywords : Pinch technology; heat exchanger network; MATLAB; linear programming; genetic algorithm;

    Abstract : The purpose of this thesis is to use a model to optimize the heat exchanger network for process industry and to estimate the minimum cost required for the heat exchanger network without compromising the energy demand by each stream as much as possible with the help of MATLAB programming software. Here, the optimization is done without considering stream splitting and stream combining. READ MORE