REFERENCES
- European Commission. Renewable energy. http://ec.europa.eu/energy/renewables/index_en.htm (accessed December 2, 2013).
- Alakangas , E. Suomessa käytettävien polttoaineiden ominaisuuksia [Properties of fuels used in Finland]. VTT Tiedotteita, Vol. 2045; Valtion Teknillinen Tutkimuskeskus (VTT): Espoo, Finland, 2000.
- Ylitalo , E. (Ed.). Metsätilastollinen Vuosikirja 2012 [Finnish Statistical Yearbook of Forestry]; Metsäntutkimuslaitos Metla (Finnish Forest Research Institute): Vantaa, Finland, 2012.
- Storgårds, L. Statistics: Energy Prices. http://www.stat.fi/ (accessed June 28, 2013).
- Hakkila , P. ; Nousiainen , I. ; Kalaja , H. Metsähakkeen käyttö Suomessa: Tilannekatsaus vuodesta 1999 [Use of forest chips in Finland: Position paper for 1999.] VTT Tiedotteita, Vol. 2087; Valtion Teknillinen Tutkimuskeskus (VTT): Espoo, Finland, 2001.
- Pang , S. ; Mujumdar , A.S. Drying of woody biomass for bioenergy: Drying technologies and optimization for an integrated bioenergy plant . Drying Technology 2010 , 28 ( 5 ), 690 – 701 .
- Zabaniotou , A.A. Simulation of forestry biomass drying in a rotary dryer . Drying Technology 2000 , 18 ( 7 ), 1415 – 1431 .
- Xu , Q. ; Pang , S. Mathematical modeling of rotary drying of woody biomass . Drying Technology 2008 , 26 ( 11 ), 1344 – 1350 .
- Pang , S. ; Xu , Q. Drying of woody biomass for bioenergy using packed moving bed dryer: Mathematical modeling and optimization . Drying Technology 2010 , 28 ( 5 ), 702 – 709 .
- Bengtsson , P. Experimental analysis of low-temperature bed drying of wooden biomass particles . Drying Technology 2008 , 26 ( 5 ), 602 – 610 .
- Yrjölä , J. Production of dry wood chips in connection with a district heating plant . Thermal Science 2004 , 8 ( 2 ), 143 – 155 .
- Li , H. ; Chen , Q. ; Zhang , X. ; Finney , K.N. ; Sharifi , V.N. ; Swithenbank , J. Evaluation of a biomass drying process using waste heat from process industries: A case study . Applied Thermal Engineering 2012 , 35 , 71 – 80 .
- Yrjölä , J. ; Saastamoinen , J.J. Modelling and practical operation results of a dryer for wood chips . Drying Technology 2002 , 20 ( 6 ), 1077 – 1099 .
- Holmberg , H. ; Ahtila , P. Comparison of drying costs in biofuel drying between multi-stage and single-stage drying. Biomass and Bioenergy 2004, 26(6), 515–530.
- Johansson , I. ; Larsson , S. ; Wennberg , O. Torkning av biobränslen med spillvärme [Drying of bio fuel utilizing waste heat]. Värmeforskrapport 881: Värmeforsk: Stockholm, Sweden, 2004.
- Holmberg , H. ; Ahtila , P. Optimization of the bark drying process in combined heat and power production of pulp and paper mill. In Proceedings of the 3rd Nordic Drying Conference, Karlstad, Sweden; A.F. Odilio, T.M. Eikevik, I. Strommen (Eds.); SINTEF Energy Research: Trondheim, Norway, 2005.
- Wahlund , B. ; Yan , J. ; Westermark , M. A total energy system of fuel upgrading by drying biomass feedstock for cogeneration: A case study of Skellefteå bioenergy combine . Biomass and Bioenergy 2002 , 23 , 271 – 281 .
- Berntsson , M. ; Thorson , O. ; Wennberg , O. Ökat elutbyte i biobränsleeldade kraftvärmeanläggningar med hjälp av förtorkning [Increased electrical efficiency in biofueled CHP plants by biomass drying]. Värmeforskrapport 1151; Värmeforsk: Stockholm, Sweden, 2010.
- Haikonen , T. Biopolttoaineen aumakuivauksen toimivuuden ja kannattavuuden arviointi [Drying of the biofuel pile: Evaluation of functionality and profitability]. Master's thesis, Teknillinen korkeakoulu, Konetekniikan osasto, Espoo, Finland, 2005.
- Hakkila , P. Puuenergian teknologiaohjelma 1999–2003: Metsähakkeen tuotantoteknologia [Technology program of wood energy 1999–2003–Production technology of wood chips]. Teknologiaohjelmaraportti 5/2004 ; TEKES : Helsinki , 2004 .
- Alpua , J. Biopolttoaineen kuivaus voimalaitoksessa [Biofuel drying in power plant]. Master's thesis, Tampereen teknillinen yliopisto, Konetekniikan koulutusohjelma, Finland, 2011.
- Color versions of one or more of the figures in the article can be found online at www.tandfonline.com/ldrt.