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(For N2O and NOx see also the home page of Lars-Erik Åmand)
Wet air oxidation
Link to publications on CO2 Capture and Chemical-Looping Combustion
Combustion
Leckner, B, and Lyngfelt, A., 2002, Optimisation of emissions from fluidised bed combustion of coal, biofuel and waste, accepted for publication in Int. J. Energy Res.
Fernández, M.J., Lyngfelt, A., and Johnsson, F., 2000, "Gas concentrations in the lower part of the combustion chamber of a circulating fluidised bed boiler - Influence of bed height." Energy & Fuels, Vol. 14, 1127-1132.
Lyngfelt, A and Leckner, B., 1999, "Combustion of wood-chips in circulating fluidized bed boilers - NO and CO emission as function of temperature and air staging", Fuel, Vol. 78, pp. 1065-1072.
Lyngfelt, A., Åmand, L.-E., and Leckner, B., 1996, "Progress of combustion in the furnace of a circulating fluidised bed boiler," Twenty-sixth Symposium (International) on Combustion. pp. 3253-3259
Zirconia-cell oxygen-probe measurements
Lyngfelt, A., Åmand, L.-E., Müller, E., and Leckner, B., 1997, "Reversed air staging - a method to reduce nitrous oxide emissions from circulating fluidized bed boilers," in 7th International Workshop on Nitrous Oxide Emissions, Cologne, April 21-23,
Lyngfelt, A., Bergqvist, K., Johnsson, F., Åmand, L.-E., and Leckner, B., 1993, "Dependence of sulphur capture performance on air staging in a 12 MW circulating fluidised bed boiler," Gas Cleaning at High Temperatures. Eds. Clift, R., and Seville, J.P.K., Blackie Academic & Professional, Glasgow, pp. 470-491.
Reversed air staging and N2O emissions
N2O references with abstracts
Lyngfelt, A., Åmand, L.-E., and B. Leckner, 1998, "Reversed air staging - a method for reduction of N2O emissions from fluidized bed combustion of coal," Fuel, Vol. 77, pp. 953-959.
Lyngfelt, A., Åmand, L.-E., and B. Leckner, 1998, "Nitrous Oxide from Fluidized-Bed Boilers," Encyclopedia of Environmental Analysis and Remediation, Vol. 5, John Wiley & Sons, pp. 3053-3062 (ISBN: 0471-11708-0)
Lyngfelt, A., Åmand, L.-E., Müller, E., and Leckner, B., 1997, "Reversed air staging - a method to reduce nitrous oxide emissions from circulating fluidized bed boilers," in Proceedings of the 7th International Workshop on Nitrous Oxide Emissions, Cologne, Ber. Bergische Univ. Gesamthochsch. Wuppertal Fachbereich 9 Phys. Chem. Nr 41, pp. 75-82.
Lyngfelt, A., Åmand, L.-E., Gustavsson, L., and Leckner, B., 1996, "Methods for reducing the emission of nitrous oxide from circulating fluidized bed combustion," Energy Conversion and Management, Vol. 37, pp. 1297-1302.
Lyngfelt, A., Åmand, L.-E., Karlsson, M., Leckner, B., 1995, "Reduction of N2O emissions from fluidized bed combustion by reversed air staging Combustion and emissions control," Second International Conference on Combustion and Emissions Control, The Institute of Energy, London, pp. 89-100.
Lyngfelt, A., Åmand, L.-E., and Leckner, B., 1995, "Low N2O, NO and SO2 emissions from circulating fluidized bed boilers," Proc. Int. Conf. Fluid. Bed Combustion, Vol. 13, pp. 1049-1057.
Lyngfelt, A., Åmand, L., and Leckner, B., 1995, "Obtaining Low N2O, NO, and SO2 Emissions from Circulating Fluidized Bed Boilers by Reversing the Air Staging Conditions," Energy & Fuels, pp. 386-387.
Fernández, M.J., and Lyngfelt, A., 2001, "Concentration of sulphur compounds inside the combustion chamber of a circulating fluidized bed boiler." Fuel, Vol. 80, pp. 321-326
Fernández, M.J., Kassman, H., and Lyngfelt, A., 2000, "Methods for measuring SO2 and gaseous reduced sulphur compounds in the combustion chamber of a circulating fluidised bed boiler." Can. J. Chem. Eng., Vol. 78, pp. 1138-1144.
Fernández, M.J., Lyngfelt, A., and Steenari, B-M., 2000, "Reaction between limestone and SO2 under conditions alternating between oxidising and reducing. The effect of the SO2 concentration." J. Inst. Energy Vol. 73, pp. 119-125
Fernández, M.J., Lyngfelt, A., and Steenari, B-M., 2000, "Reaction between limestone and SO2 under conditions alternating between oxidizing and reducing. The effect of short cycle times." Energy & Fuels Vol. 14, pp. 654-662
Lyngfelt, A.and Leckner, B., 1999, "Sulphur capture in circulating fluidized bed boilers - can the efficiency be predicted?", Chem. Eng. Sci. Vol. 54, pp. 5573-5584
Mattisson, T. and Lyngfelt, A., 1998, "The reaction between limestone and SO2 under periodically changing oxidizing and reducing conditions - The effect of reducing gases", J. Inst. Energy Vol. 71, pp. 190-196
Mattisson, T. and Lyngfelt, A., 1999, "The reaction between limestone and SO2 under periodically changing oxidizing and reducing conditions - Effect of temperature and limestone type", Thermochim. Acta Vol. 325, pp. 59-67
Mattisson, T. and Lyngfelt, A., 1998, "The reaction between sulfur dioxide and limestone under periodically changing oxidizing and reducing conditions - Effect of cycle time", Energy Fuels Vol. 12, pp. 905-912
Lyngfelt, A., and Leckner, B., 1998, "Sulphur capture in circulating fluidized bed boilers - decomposition of CaSO4 under local reducing conditions" J. Inst. Energy, Vol. 71, pp. 27-32
Mattisson, T. and Lyngfelt, A., 1998, "A sulphur capture model for fluidized bed boilers," Chem. Eng. Sci. Vol. 53, pp. 1165-1175
Mattisson, T. and Lyngfelt, A., 1998, "A method of evaluating limestone reactivity with SO2 under fluidized bed combustion conditions," Can. J. Chem. Eng. Vol. 76, pp. 762-771
Lyngfelt, A., 1997, Sulphur capture in fluidized bed boilers - research at Chalmers University," presented at the Sulphation Workshop of the 35th IEA Fluidized Bed Conversion Meeting, Vienna, November 7-9.
Mattisson, T. and Lyngfelt, A., 1996, "A sulphur capture model for fluidized bed boilers," Proceedings of the Third Nordic SOx-NOx Conference, Department of Chemical Engineering, Technical University of Denmark. Lyngby, (Denmark) pp. 75-80.
Lyngfelt, A., Langer, V., Steenari, B.-M., and Puromäki, K., 1995, "Calcium sulphide formation in fluidized bed boilers," Can. J. Chem. Eng., Vol. 73, pp. 228-233.
Mattisson, T., and Lyngfelt, A., 1995, "The presence of CaS in the combustion chamber of a 12 MW circulating fluidized bed boiler," Proc. Int. Conf. Fluid. Bed Combustion, Vol. 13, pp. 819-829.
Lyngfelt, A., and Leckner, B., 1993, "Model of sulphur capture in fluidised-bed boilers under conditions changing between oxidising and reducing," Chem. Eng. Sci. Vol. 48, pp. 1131-1141.
Lyngfelt, A., Bergqvist, K., Johnsson, F., Åmand, L.-E., and Leckner, B., 1993, "Dependence of sulphur capture performance on air staging in a 12 MW circulating fluidised bed boiler," Gas Cleaning at High Temperatures. Eds. Clift, R., and Seville, J.P.K., Blackie Academic & Professional, Glasgow, pp. 470-491.
Lyngfelt, A., and Leckner, B., 1993, "SO2 capture and N2O reduction in a circulating fluidized-bed boiler: influence of temperature and air staging," Fuel, Vol. 72, pp. 1553-1561.
Lyngfelt, A., and Leckner, B., 1992, "Residence time distribution of sorbent particles in a circulating fluidised bed boiler," Powder Technol., Vol. 70, pp. 285-292.
Lyngfelt, A. and Leckner, B., 1991, "Sorbent size reduction and conversion versus particle size in fluidized bed boilers," Proc. of the Intitute of Energy's Fifth International Fluidised Combustion Conference, London, pp. 179-190.
Mjörnell, M., Leckner, B., Karlsson, M., and Lyngfelt, A., 1991, "Emission control with additives in CFB coal combustion," Proc. Int. Conf. Fluid. Bed Combustion, Vol. 11, pp. 655-664.
Lyngfelt, A., and Leckner, B., 1989, "SO2 capture in fluidised-bed boilers: re-emission of SO2 due to reduction of CaSO4," Chem. Eng. Sci. Vol. 44, pp. 207-213.
Lyngfelt, A., and Leckner, B., 1989, "Sulphur capture in fluidised-bed combustors: temperature dependence and line conversion," J. Inst. Energy, Vol. 62, pp. 62-72.
Lyngfelt, A., and Leckner, B., 1989, "Sulphur capture in fluidized bed boilers: the effect of reductive decomposition of CaSO4," Chem. Eng. J., Vol. 40, pp. 59-69.
Lyngfelt, A. and Leckner, B., 1989, "The effect of reductive decomposition of CaSO4 on sulphur capture in fluidized bed boilers," Proc. Int. Conf. Fluid. Bed Combustion, Vol. 10, pp. 675-684.
Lyngfelt, A., Åmand, L.-E., and Leckner, B., 1988, "The effect of reducing conditions on sulphur capture - a comparison of three boilers," Proc. of the Intitute of Energy's Fourth International Fluidised Combustion Conference, London, pp. II/10/1-II/10/11.
Lyngfelt, A. ; Leckner, B. (1982). A Thermodynamic Study of a Wet Air Oxidation Power Process, Proc. Intersoc. Energy Conversion Eng. Conf. 17 s. 445-449.
Lyngfelt, A., Våtoxidation - en metod att omvandla torv till nyttig energi (Wet Air Oxidation - a method to convert peat to useful energy), Licentiate Thesis, Dept. of Energy and Environment, Division of Energy Techonology , Chalmers University of Technology, Göteborg, Sweden 2014