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|a (TOE)ost6605641
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|a (TOE)6605641
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|a TOE
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|2 edbsc
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|a E 1.99:doe/pc/89774-t8
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|a E 1.99:doe/pc/89774-t8
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|a Effects of catalytic mineral matter on CO/CO[sub 2] temperature and burning time for char combustion
|h [electronic resource]
|
| 260 |
|
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|a Washington, D.C. :
|b United States. Dept. of Defense ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
|c 1992.
|
| 300 |
|
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|a Pages: (8 p) :
|b digital, PDF file.
|
| 336 |
|
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|a text
|b txt
|2 rdacontent.
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| 337 |
|
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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| 500 |
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|a Published through the Information Bridge: DOE Scientific and Technical Information.
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| 500 |
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|a 01/01/1992.
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| 500 |
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|a "doe/pc/89774-t8"
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| 500 |
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|a "DE93012276"
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| 500 |
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|a Sarofim, A.F.; Chen, C.; Longwell, J.P.; Lee, Chun-Hyuk.
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| 520 |
3 |
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|a The heat released by formation of CO[sub 2] is a factor of 3.5 higher than for CO so the temperature of a particle will depend strongly on the CO/CO[sub 2] ratio produced. If gas diffusion through the boundary of CO[sub 2] produces a higher temperature and a higher burning rate. If the supply of oxygen to the surface is limited by diffusion through the boundary layer, production of CO[sub 2] consumes half as much carbon as production of CO so carbon consumption rate is reduced even though temperature may be somewhat higher. A few theoretical approaches have been attempted to model gas phase reactions using global reaction kinetics. Due to importance of CO oxidation in the boundary layer and its subsequent heat and mass transfer, we need to develop a gas phase model incorporating full reaction kinetics, heat, and mass transfer. In this report, effects of oxygen disassociation on heat transfer and modeling results of boundary gas phase reactions are reported. Due to nonlinearity and high temperature, there is a need to develop an efficient method of evaluating integration of nonlinear terms in Galerkin Finite Elements Method.
|
| 536 |
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|b FG22-89PC89774.
|
| 650 |
|
7 |
|a Kinetics.
|2 local.
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| 650 |
|
7 |
|a Combustion.
|2 local.
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| 650 |
|
7 |
|a Thermochemical Processes.
|2 local.
|
| 650 |
|
7 |
|a Mass Transfer.
|2 local.
|
| 650 |
|
7 |
|a Document Types.
|2 local.
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| 650 |
|
7 |
|a Dissociation.
|2 local.
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| 650 |
|
7 |
|a Carbon Monoxide.
|2 local.
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| 650 |
|
7 |
|a Reaction Heat.
|2 local.
|
| 650 |
|
7 |
|a Chemical Reaction Kinetics.
|2 local.
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| 650 |
|
7 |
|a Physical Properties.
|2 local.
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| 650 |
|
7 |
|a Oxygen Compounds.
|2 local.
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| 650 |
|
7 |
|a Energy Transfer.
|2 local.
|
| 650 |
|
7 |
|a Carbon Compounds.
|2 local.
|
| 650 |
|
7 |
|a Fuels.
|2 local.
|
| 650 |
|
7 |
|a Carbon Dioxide.
|2 local.
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| 650 |
|
7 |
|a Temperature Dependence.
|2 local.
|
| 650 |
|
7 |
|a Elements.
|2 local.
|
| 650 |
|
7 |
|a Oxygen.
|2 local.
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| 650 |
|
7 |
|a Thermodynamic Properties.
|2 local.
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| 650 |
|
7 |
|a Energy Sources.
|2 local.
|
| 650 |
|
7 |
|a Materials.
|2 local.
|
| 650 |
|
7 |
|a Coal.
|2 local.
|
| 650 |
|
7 |
|a Nonmetals.
|2 local.
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| 650 |
|
7 |
|a Progress Report.
|2 local.
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| 650 |
|
7 |
|a Carbonaceous Materials.
|2 local.
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| 650 |
|
7 |
|a Pyrolysis Products.
|2 local.
|
| 650 |
|
7 |
|a Chars.
|2 local.
|
| 650 |
|
7 |
|a Diffusion.
|2 local.
|
| 650 |
|
7 |
|a Heat Transfer.
|2 local.
|
| 650 |
|
7 |
|a Fossil Fuels.
|2 local.
|
| 650 |
|
7 |
|a Carbon Oxides.
|2 local.
|
| 650 |
|
7 |
|a Chemical Reactions.
|2 local.
|
| 650 |
|
7 |
|a Oxides.
|2 local.
|
| 650 |
|
7 |
|a Reaction Kinetics.
|2 local.
|
| 650 |
|
7 |
|a Oxidation.
|2 local.
|
| 650 |
|
7 |
|a Chalcogenides.
|2 local.
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| 650 |
|
7 |
|a Enthalpy.
|2 local.
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| 650 |
|
7 |
|a Coal, Lignite, And Peat.
|2 edbsc.
|
| 710 |
2 |
|
|a Massachusetts Institute of Technology.
|b Department of Chemical Engineering.
|4 res.
|
| 710 |
1 |
|
|a United States.
|b Department of Defense.
|4 spn.
|
| 710 |
1 |
|
|a United States.
|b Department of Energy.
|4 spn.
|
| 710 |
2 |
|
|a National Energy Technology Laboratory (U.S.).
|4 res.
|
| 710 |
1 |
|
|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
|
| 856 |
4 |
0 |
|u http://www.osti.gov/servlets/purl/6605641-cOvJWt/
|z Online Access
|
| 907 |
|
|
|a .b59701894
|b 03-06-23
|c 05-26-10
|
| 998 |
|
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|a web
|b 05-26-10
|c f
|d m
|e p
|f eng
|g dcu
|h 0
|i 1
|
| 956 |
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|a Information bridge
|
| 999 |
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|i c9cada41-67ea-5031-bf56-28122e93d206
|s 86a1fcee-5ada-546b-b34f-7afac41ca0fd
|
| 952 |
f |
f |
|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:doe/pc/89774-t8
|h Superintendent of Documents classification
|i web
|n 1
|
