Essays about: "pulp and paper industry"

Showing result 11 - 15 of 135 essays containing the words pulp and paper industry.

  1. 11. Machine-vision-based Detection of Paper Roll Core Eccentricity : Fast and Robust On-Line Measurement Using Circular Hough Transform

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

    Author : Erik Sehlstedt; [2022]
    Keywords : Eccentricity; Core eccentricity; Paper roll; Machine vision; Computer vision; Hough transform; Circular Hough transform; Defect detection; On-line measurement; Quality control;

    Abstract : The field of computer vision offers tools that allow machines to derive meaningful infor-mation from video and images and consequently make decisions based on visual inputs. In the paper industry, implementation of machine vision (MV) can be used to automate and speed up processes that require visual inspection, particularly certain segments of quality control – one such application being detection and measurement of paper roll core eccentricity. READ MORE

  3. 12. Optimization of a two-step anaerobic treatment of wastewater from the Pulp and Paper Industry

    University essay from KTH/Industriell bioteknologi

    Author : Sara Bard; [2022]
    Keywords : Wastewater treatment; biogas; methane; pulp and paper mill wastewater; wood raw material; anaerobic treatment; sulphate reduction; UAPB reactor; Vattenrening; biogas; metan; processvatten från pappers- och massaindustrin; träråvara; anaerob rening; sulfatreduktion; UAPB reaktor;

    Abstract : Under de senaste 30 åren så har antalet massa- och pappersbruk minskat medan den totala produktionen av massa och papper har ökat. En högre produktion per bruk tillsammans med en hårdare miljölagstiftning, sätter ett högre tryck på vattenreningen på varje bruk. READ MORE

  4. 13. Assessing pathways for Net zero emissions in a recycled paper mill

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

    Author : Laura Marcela Lopez Bonilla; [2022]
    Keywords : decarbonisation; net zero emissions; carbon capture and storage; hydrogen; electrification; recycled paper.; avkarbonisering; nettonollutsläpp; avskiljning och lagring av koldioxid; väte; elektrifiering; returpapper.;

    Abstract : It is known that the decarbonization of our economy is crucial for our quest to mitigate climate change and build a sustainable society. Governments are reviewing strategies to eliminate, or at least minimize, the release of carbon emissions into the atmosphere. READ MORE

  5. 14. Techno-Economic Assessment of a Post-Combustion CO2 Capture Unit in SCA Östrand Pulp Mill

    University essay from KTH/Energiprocesser

    Author : Abhishek Subramani; [2022]
    Keywords : Bioenergy with Carbon Capture and Storage; Post-Combustion Capture; Monoethanol Amine; Chilled Ammonia; Techno-Economic Assessment;

    Abstract : The Paris Agreement has ambitious targets to limit the global warming below 1.5 °Cin the 21st century. This goal is reflected in the national climate targets, for example, Sweden aims to achieve net zero greenhouse gas emissions by 2045, and thereafter achieve negative emissions. READ MORE

  6. 15. The cornerstone of EU climate policy: does it impact innovation? Long-term evidence from the Swedish Pulp and Paper Industry

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Simon Wiklander; [2022]
    Keywords : Environmental Policy; Carbon Pricing; Emissions Trading System; Hicks Induced Innovation Hypothesis; Emissions Reduction; Pulp and Paper Industry; Social Sciences;

    Abstract : The EU Emissions Trading System (ETS) is a cornerstone of the union’s strategy to mitigate climate change and innovation is integral to emissions reduction, as well as an aim of the policy. To study if the EU ETS is associated with increased innovation, the Swedish Pulp and Paper Industry (PPI) poses an interesting case. READ MORE