Uusimmat viitteet

  • Development of the Pressure Screen Foil 

    Dinh, Loan (Saimaan ammattikorkeakoulu, 2013)
    The purpose of the research was to develop new foils model for headbox screen on higher consistency level of the feed flow than foil that is used today with target feed/accept consistency being approximately 2.0%. However, ...
  • Research of Demand for Services of Paper and Fiber Laboratories 

    Simonova, Natalia (Saimaan ammattikorkeakoulu, 2012)
    Saimaa University of Applied Sciences has its own paper laboratory in Imatra. The laboratory has equipment for the whole process of papermaking from pulp to printed products. Mikkeli University of Applied Sciences has its ...
  • Influence of Yeast and Enzyme Variation on Bioethanol Yield 

    Liu, Guifang (Saimaan ammattikorkeakoulu, 2012)
    This is a study concerning the procedures of bio-ethanol production from the wood based biomass hydrolysates’ fermentation process. Required process conditions are analyzed and experimental data include raw material ...
  • Preparation of ethanol by fermentation from mechanical grinding washing waters in laboratory scale 

    Shang, Xueying (Saimaan ammattikorkeakoulu, 2011)
    The purpose of this thesis was to produce ethanol from the black liquor of woodchips by fermentation in laboratory scale. Hemicellulose, the second most common polysaccharide in nature, represents about 20%-35% of ...
  • Isolation of lignin from wood 

    Li, Jingjing (Saimaan ammattikorkeakoulu, 2011)
    The purpose of this bachelor’s thesis was to know well the different lignin isolation methods from various wood species and black liquor, and then the lignin obtained was identified by spectrophotometric methods which were ...
  • Extraction of Scots Pine by Polar Solvent 

    Zhou, Yuanlin (Saimaan ammattikorkeakoulu, 2011)
    The aim of this thesis was to study, isolate, and analyze the extractives from pine chips, saw dust, root chips, and root barks by polar solvent such as water, acetone, and ethanol. The methods used in the extraction were ...
  • Longitudinal Grinding of Aspen 

    Thapa, Rinez (Saimaan ammattikorkeakoulu, 2011)
    The aim of this thesis work was to find out the paper properties obtained from longitudinal grinding of aspen. Mechanical Pulping, longitudinal grinding and short description of studied paper properties were introduced in ...
  • Extraction of Scots Pine with Non-polar solvents 

    Li, yuman (Saimaan ammattikorkeakoulu, 2011)
    The purpose of this paper was to provide a general view of chemical distribution in the wood and the method for isolated extractives from woods; And Finnish forests' situation were also studied, covering themes included ...
  • Factors Affecting Measurement of Raw Edge Penetration / Edge-Wicking Tendency 

    Yinusa, Adeola (Saimaan ammattikorkeakoulu, 2011)
    The primary goal of this thesis was to investigate and identify the significant factors affecting the measurement of raw edge penetration / edge wicking into raw board. In addition to this, an effort was made to analyse ...
  • Coating, Titanium Dioxide and Solar Cell 

    Yang, Aohan (Saimaan ammattikorkeakoulu, 2011)
    The objective of this bachelor’s thesis is to get basic ideas about coating and a deep understanding of properties of titanium dioxide pigments as well as their application and performance in solar electricity energy ...
  • Extraction of Hemicelluloses by Acid Catalyzed Hydrolysis 

    Gladyshko, Yulia (Saimaan ammattikorkeakoulu, 2011)
    The techniques of chemical hydrolysis can be employed in order to separate polysaccharides from wood in a form of monosaccharides. Various acids can be used as the catalyst such as mineral acids and organic acids at certain ...
  • DETERMINATION OF STRENGTH PROPERTIES OF NORWAY SPRUCE AFTER SULPHATE COOKING AND OXYGEN DELIGNIFICATION 

    He, Zhikai (Saimaan ammattikorkeakoulu, 2011)
    The aim of this thesis was to analyze the strength properties of Norway spruce kraft pulp required for the paper making process. In the theoretical part, the properties of Norway spruce were introduced, and its comparison ...
  • PROCESS MODELING IN PULPING PROCESS 

    Zhang, Huizhong (Saimaan ammattikorkeakoulu, 2010)
    The purpose of this bachelor’s thesis is to know well the function and importance of process modeling in regards to an industry project, from the preliminary process design until shutting the plant down. A variety of ...
  • Energy Consumption in Forestry Industry and Environmental Prospects of Bio-fuels Applications in Finland and China 

    Hu, Haiyang (Saimaan ammattikorkeakoulu, 2010)
    The main objective of this thesis is to clarify the energy consumptions conditions: how forestry industries are requiring and consuming the energy and how the environment is affected; besides, the background of bio-fuel ...