Essays about: "pulp"

Showing result 21 - 25 of 410 essays containing the word pulp.

  1. 21. A revision of the first three phases in the European Union’s ETS and its effects on the CO2 emissions within the Swedish and Finnish Pulp & Paper industry.

    University essay from Jönköping University/IHH, Nationalekonomi

    Author : Oscar Blanking; Samuel Stålberg; [2023]
    Keywords : EU ETS permit price; CO2 emissions; Pulp and Paper Industry;

    Abstract : The European Emissions Trading Scheme (EU ETS) aims to lower greenhouse gases inpollution-intensive industries. The success of the EU ETS, its policy framework and its pricingstrategy is both empirically acknowledged and disputed. The study contributes to the empiricalresearch on the effect of the price of EU ETS permits on carbon emissions. READ MORE

  3. 22. Modified cellulose synthesized by different deep eutectic solvents as an additive in paper making process

    University essay from Karlstads universitet

    Author : Shiniar Said Saleh; [2023]
    Keywords : green chemistry; dry strength additives; deep eutectic solvents; sodium periodate oxidation; charge density; dewatering; mechanical strength.;

    Abstract : The environmental concerns that come with the currently used traditional papermaking process where petroleum-based additives are used, has tempted researchers to study “green” additives by introducing environmentally friendly modifications of cellulose as an additive in the papermaking process. This thesis will spin further on that by producing additives with different charge densities and focus on to incorporate an etherification reaction into potentially greens systems based on non-toxic and readily biodegradable deep eutectic solvent (DES). READ MORE

  4. 23. Björktimmer i svenskt skogsbruk : en studie över björkens potential i timmerproduktion

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Ebba Mölle; Olivia Fors; [2023]
    Keywords : björk; björkvirke; lövsågverk; sågverk;

    Abstract : Björk är Sveriges vanligaste lövträd och utgör cirka 13 % av landets stående virkesförråd. Intresset för trädslaget har varierat historiskt men har med tiden ökat på grund av att till exempel certifieringskrav, klimatförändringar och skadegörare fordrar en större variation i trädslagsblandning. READ MORE

  5. 24. Tomography-based Micromechanical Analysis of Novel Composite Material

    University essay from KTH/Hållfasthetslära

    Author : Mattias Grankvist; [2023]
    Keywords : paper mechanics; micro mechanics; numerical analysis; tomography; foam forming; density profile; pappersmekanik; mikromekanik; numerisk analys; tomografi; skumformning; densitetsprofil;

    Abstract : This study explores the performance of porous Paptic paper materials composed of a mixture of softwood and lyocell fibers. The investigation involves laboratory experiments and numerical simulations to analyse the impact of various parameters on the paper's characteristics. READ MORE

  6. 25. Improvements in Energy Efficiency of Vacuum Dewatering of Greaseproof Paper : Simulation of a Triple Vacuum Suction Box in Laboratory Scale

    University essay from Karlstads universitet/Avdelningen för kemiteknik

    Author : Björn Öman; [2023]
    Keywords : Vacuum dewatering; greaseproof paper; triple vacuum suction box; grammage; energy efficiency; dryness; Vakuumavvattning; greaseproofpapper; trippelvakuumsuglåda; ytvikt; energieffektivitet; torrhalt;

    Abstract : Vacuum dewatering of paper is a heavily energy expensive process, even more so for greaseproof paper, which is one of the main products at Nordic Paper Seffle AB. Due to this being such an energy demanding process, improvements in the vacuum dewatering could save massive amounts of energy. READ MORE