Abstract
We report and investigate for the first time spontaneous self-combustion of freeze-dried lacustrine sediments immediately after ventilation of the vacuum freeze dryer chamber. The smouldering and flameless combustion lasted for approximately 10–20 min and reached temperatures of 357 °C. Self-combustion mainly occurred in aluminium boxes containing sediment bars taken for thin section preparation. About 40 % of these samples were affected, most of them originated from the basal approximately 3-m-thick finely laminated lateglacial sediment interval. The combustion process caused disintegration of siderite to iron oxides (hematite and magnetite) and burning of organic matter to pyrogenic carbon leading to a lowering of total inorganic and organic carbon contents to 1 %. The total sulphur content of one combusted bulk sample did not change, but the alteration of sulphur contents in different sediment components suggests a redistribution of sulphur within the sediment. We assume that the self-combustion process was initiated by exothermic oxidation reactions, which were favoured by a combination of factors including the presence of abundant fine-grained iron sulphides in the organic-rich sediments. Self-combustion could be prevented by ventilating the vacuum chamber after freeze-drying with N2.
References
Bahrig B (1988) Palaeo-environment information from deep water siderite (Lake of Laach, West Germany). In: Fleet AJ, Kelts K, Talbot MR (eds) Lacustrine petroleum source rocks, vol 40. Geol Soc Lond Spec Pub, London, pp 153–158
Bailey CW, Bryant GW, Matthews EM, Wall TF (1998) Investigation of the high-temperature behavior of excluded siderite grains during pulverized fuel combustion. Energy Fuel 12:464–469
Banerjee SC (1981) Spontaneous combustion of coal and mine fires. Balkema, Rotterdam
Brauer A, Negendank, JFW (1993) Paleoenvironmental reconstruction of the Late-and postglacial sedimentary record of Lake Weinfelder Maar. In: Paleolimnology of European Maar Lakes, Lecture notes in earth sciences, vol 49, Springer, Berlin, pp 223–235
Brauer A, Casanova J (2001) Chronology and depositional processes of the laminated sediment record from Lac d’Annecy, French Alps. J Paleolimnol 25:163–177
Brauer A, Endres C, Negendank JFW (1999) Lateglacial calendar year chronology based on annually laminated sediments from Lake Meerfelder Maar, Germany. Quat Int 61:17–25
Dean WE (1974) Determination of carbonate and organic matter in calcareous sediments and sedimentary rocks by loss of ignition: comparison with other methods. J Sed Petrol 44:242–248
Frandsen WH (1997) Ignition probability of organic soils. Can J For Res 27:1471–1477
Haas JN (1994) First identification key for charophyte oospores from central Europe. Eur J Phycol 29:227–235
Hammes K, Schmidt MWI, Smernik RJ, Currie LA, Ball WP, Nguyen TH, Louchouarn P, Houel S, Gustafsson Ö, Elmquist M, Cornelissen G, Skjemstad JO, Masiello CA, Song J, Peng P, Mitra S, Dunn JC, Hatcher PG, Hockaday WC, Smith DM, Hartkopf-Fröder C, Böhmer A, Lüer B, Huebert BJ, Amelung W, Brodowski S, Huang L, Zhang W, Gschwend PM, Flores-Cervantes DX, Largeau C, Rouzaud J-N, Rumpel C, Guggenberger G, Kaiser K, Rodionov A, Gonzalez-Vila FJ, Gonzalez-Perez JA, de la Rosa JM, Manning DAC, López-Capél E, Ding L (2007) Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere. Glob Biogeochem Cycles 21:GB3016
Horai K (1971) Thermal conductivity of rock-forming minerals. J Geophys Res 76:1278–1308
Huang X, Rein G (2014) Smouldering combustion of peat in wildfires: inverse modelling of the drying and the thermal and oxidative decomposition kinetics. Combust Flame 161:1633–1644
Last WM, Smol JP (2001) Tracking environmental changes using lake sediments: physical and geochemical methods. Springer, Dordrecht
Li SH, Parr SW (1926) The oxidation of pyrites as a factor in the spontaneous combustion of coal. Ind Eng Chem 18:1299–1304
Lotter AF, Lemcke G (1999) Methods for preparing and counting biochemical varves. Boreas 28:243–252
Maes II, Gryglewicz G, Yperman J, Franco DV, D’Haes J, D’Olieslaeger M, Van Poucke LC (2000) Effect of siderite in coal on reductive pyrolytic analyses. Fuel 79:1873–1881
Mariner RH, Minor SA, King AP, Boles JR, Kellogg KS, Evans WC, Landis GA, Hunt AG, Till CB (2008) A landslide in Tertiary marine shale with superheated fumaroles, Coast Ranges, California. Geology 36(12):959–962
Midttomme K, Roaldset E, Aagaard P (1998) Thermal conductivity of selected claystones and mudstones from England. Clay Miner 33:131–145
Misra BK, Singh BD (1994) Susceptibility to spontaneous combustion of Indian coals and lignites: an organic petrographic autopsy. Int J Coal Geol 25:265–286
Morse JW, Cornwell JC (1987) Analysis and distribution of iron sulfide minerals in recent anoxic marine sediments. Mar Chem 22:55–69
Ninteman DJ (1978) A literature survey: spontaneous oxidation and combustion of sulfide ores in underground mines, vol 8775. United States Department of the Interior Bureau of Mines Information Circular, Washington
Ohlemiller TJ (1985) Modeling of smoldering combustion propagation. Prog Energ Combust 11:277–310
Ohlemiller TJ (1986) Smoldering combustion. In: Quincy MA et al (eds) SFPE handbook of fire protection engineering. Building and Fire Res. Lab., Natl. Inst. of Stand., Gaithersburg, pp 171–179
Payant R, Rosenblum F, Nesset JE, Finch JA (2012) The self-heating of sulfides: galvanic effects. Min Eng 26:57–63
Postma D (1981) Formation of Siderite and Vivianite and the pore-water composition of a recent bog sediment in Denmark. Chem Geol 31:225–244
Rein G (2009) Smouldering combustion phenomena in science and technology. Int Rev Chem Eng 1:3–18
Rosenblum F, Spira P (1995) Evaluation of hazards from self-heating of sulphide rock. Can Inst Min Metall Pet Bull 94:92–99
Santín C, Doerr SH, Preston CM, González-Rodríguez G (2015) Pyrogenic organic matter production from wildfires: a missing sink in the global carbon cycle. Glob Change Biol 21:1621–1633
Schlaak N (1993) Studie zur Landschaftsgenese im Raum Nordbarnim und Eberswalder Urstromtal. Berl Geogr Arb 76:145
Tjallingii R, Röhl U, Kölling M, Bickert T (2007) Influence of the water content on X-ray fluorescence core-scanning measurements in soft marine sediments. Geochem Geophys Geosyst 8(2):1–12
Torero JL, Fernandez-Pello AC (1996) Forward smolder of polyurethane foam in a forced air flow. Combust Flame 106:89–109
Weltje GJ, Tjallingii R (2008) Calibration of XRF core scanners for quantitative geochemical logging of sediment cores: theory and application. Earth Planet Sci Lett 274(3):423–438
Weltje GJ, Bloemsma MR, Tjallingii R, Heslop D, Röhl U, Croudace IW (2015) Prediction of geochemical composition from XRF core scanner data: a new multivariate approach including automatic selection of calibration samples and quantification of uncertainties. In: Croudace IW, Rothwell RG (eds) Micro-XRF studies of sediment cores, developments in paleoenvironmental research. Springer, Berlin, pp 507–534
Więckowski K (1959) Pierwsze próby z sondą rdzeniowa do pobierania monolitów osadów dennych jezior. Przegląd Geogr 31:361–366
Acknowledgments
This study is a contribution to the Virtual Institute of Integrated Climate and Landscape Evolution (ICLEA; www.iclea.de) of the Helmholtz Association (Grant Number VH-VI-415) and is supported by Helmholtz infrastructure of the Terrestrial Environmental Observatory (TERENO) North-eastern Germany. We thank Sebastian Tyszkowski (Polish Academy of Science), Mateusz Kramkowski (GFZ Potsdam) and Slawomir Kowalski (LBGR Brandenburg) for their help with coring and field work. Gabriele Arnold and Dieter Berger (both at GFZ Potsdam) prepared thin sections. We also thank Anja Schleicher for XRD analyses, Oona Appelt for microprobe analyses and Andreas Hendrich for graphical support (all at GFZ Potsdam). We also thank two anonymous reviewers for their constructive comments and suggestions that significantly improved this paper.
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Dräger, N., Brauer, A., Brademann, B. et al. Spontaneous self-combustion of organic-rich lateglacial lake sediments after freeze-drying. J Paleolimnol 55, 185–194 (2016). https://doi.org/10.1007/s10933-015-9875-x
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DOI: https://doi.org/10.1007/s10933-015-9875-x