WO2007078199-A1  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, [Online] vol. 47, no. 1, 2002, pages 1-3, XP002398457 Retrieved from the Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [retrieved on 2006-08-10];  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, [Online] vol. 47, no. 1, 2002, pages 1-3, XP002398457 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf [retrieved on 2006-08-10];  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, [Online] vol. 47, no. 1, 2002, pages 1-3, XP002398457 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport2005c05013.pdf [retrieved on 2006-08-10];  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Retrieved from the Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [retrieved on 2006-08-11] page 9, paragraph 3 page 63; figures page 27, paragraph 2 - page 29, paragraph 1; figures 3.2,3.3;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf [retrieved on 2006-08-11] page 9, paragraph 3 page 63; figures page 27, paragraph 2 - page 29, paragraph 1; figures 3.2,3.3;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport2005c05013.pdf [retrieved on 2006-08-11] page 9, paragraph 3 page 63; figures page 27, paragraph 2 - page 29, paragraph 1; figures 3.2,3.3;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Retrieved from the Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05073.pdf [retrieved on 2006-08-10] page 14; figure 2.2 page 15, paragraph 1 - page 16, paragraph 1;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport 2005c05073.pdf [retrieved on 2006-08-10] page 14; figure 2.2 page 15, paragraph 1 - page 16, paragraph 1;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Retrieved from the Internet: URL:http:www.ecn.nldocslibraryreport2005c05073.pdf [retrieved on 2006-08-10] page 14; figure 2.2 page 15, paragraph 1 - page 16, paragraph 1;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Retrieved from the Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [retrieved on 2006-08-11]page 9, paragraph 3 page 63; figures page 27, paragraph 2 - page 29, paragraph 1; figures 3.2,3.3;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] July 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Retrieved from the Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05073.pdf [retrieved on 2006-08-10]page 14; figure 2.2 page 15, paragraph 1 - page 16, paragraph 1;  See also references of EP 1969099A1NL1030864-C2  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, Online deel 47, nr. 1, 2002, bladzijden 1-3, XP002398457 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf gevonden op 2006-08-10;  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, [Online] deel 47, nr. 1, 2002, bladzijden 1-3, XP002398457 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [gevonden op 2006-08-10];  E.S. LIPINSKY, J.R. ARCATE, T.B. REED: "Enhanced wood fuels via torrefaction" FUEL CHEMISTRY DIVISION PREPRINTS, [Online] deel 47, nr. 1, 2002, bladzijden 1-3, XP002398457 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf gevonden op 2006-08-10];  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" Online juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf gevonden op 2006-08-11 bladzijde 9, alinea 3 bladzijde 63; figuren bladzijde 27, alinea 2 - bladzijde 29, alinea 1; figuren 3.2,3.3;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [gevonden op 2006-08-11] bladzijde 9, alinea 3 bladzijde 63; figuren bladzijde 27, alinea 2 - bladzijde 29, alinea 1; figuren 3.2,3.3;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05013.pdf gevonden op 2006-08-11] bladzijde 9, alinea 3 bladzijde 63; figuren bladzijde 27, alinea 2 - bladzijde 29, alinea 1; figuren 3.2,3.3;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" Online juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05073.pdf gevonden op 2006-08-10 bladzijde 14; figuur 2.2 bladzijde 15, alinea 1 - bladzijde 16, alinea 1;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05073.pdf [gevonden op 2006-08-10] bladzijde 14; figuur 2.2 bladzijde 15, alinea 1 - bladzijde 16, alinea 1;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Gevonden op het Internet: URL:http:www.ecn.nldocslibraryreport 2005c05073.pdf gevonden op 2006-08-10] bladzijde 14; figuur 2.2 bladzijde 15, alinea 1 - bladzijde 16, alinea 1;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online]juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [gevonden op 2006-08-11] bladzijde 9, alinea 3 bladzijde 63; figuren bladzijde 27, alinea 2 - bladzijde 29, alinea 1; figuren 3.2,3.3;  P.C.A. BERGMAN: "Combined torrefaction and pelletisation" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-073 , XP002398525 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05073.pdf [gevonden op 2006-08-10]bladzijde 14; figuur 2.2 bladzijde 15, alinea 1 - bladzijde 16, alinea 1;  P.C.A. BERGMAN ET AL: "Torrefaction for biomass co-firing in existing coal-fired power stations - Biocoal" [Online] juli 2005 (2005-07), ECN BIOMASS , ECN-C--05-013 , XP002398524 Gevonden op het Internet: URL:http://www.ecn.nl/docs/library/report/2005/c05013.pdf [gevonden op 2006-08-11]bladzijde 9, alinea 3 bladzijde 63; figuren bladzijde 27, alinea 2 - bladzijde 29, alinea 1; figuren 3.2,3.3EP1969099-A1  1.3 The mean temperature Difference: In: K.J. Bell and A.C. Mueller: "Wolverine Tube Heat Transfer Data Book II", 1984, Wolverine Division of UOP Inc pages 25-31, * page 25 - page 26; figures 1.21,1.23 *;  See also references of WO 2007078199A1US8105400-B2  Machine Translation EP 038513, Sep. 21, 2010.;  P.C.A. Bergman et al., "Torrefaction for biomass co-firing in existing coal-fired power stations_BIOCOAL", ECN BIOMASS, Jul. 2005, ECN-C_05-013, Retrieved from Internet URL: http://www.ecn.nl/docs/library/report/2005/c05013.pdf on Jun. 4, 2009.;  P.C.A. Bergman, "Combined torrefaction and pelletisation_The TOP process", ECN BIOMASS, Jul. 2005, ECN-C_05-073, Retrieved from Internet URL: http://www.ecn.nl/docs/library/report/2005/C05073.pdf on Jun. 4, 2009.;  Edward S. Lipinsky et al., "Enhanced Wood Fuels Via Torrefaction", Fuel Chemistry Division Preprints, 2002, vol. 47, No. 1, Retrieved from Internet URL: http://www.techtp.com/recent%20papers/acs_paper. pdf on Jun. 4, 2009.;  International Search Report, dated Mar. 30, 2007 and issued in corresponding International Application No. PCT/NL2007/050003.EP1969099-B1  K.J. BELL AND A.C. MUELLER: "Wolverine Tube Heat Transfer Data Book II", 1984, WOLVERINE DIVISION OF UOP INC, article 1.3 THE MEAN TEMPERATURE DIFFERENCE, pages: 25 - 31;  K.J. BELL AND A.C. MUELLER: "Wolverine Tube Heat Transfer Data Book II", 1984, WOLVERINE DIVISION OF UOP INC, article 1.3 THE MEAN TEMPERATURE DIFFERENCE, pages: 25 - 31,relevantPassages[&lt;pp&gt;25&lt;/pp&gt;&lt;ppl&gt;26&lt;/ppl&gt;&lt;figure&gt;1.21,1.23&lt;/figure&gt;]