410:
The formulas given for coal and heating oil show only a typical representative of these complex fuels. Water may be added to lower the combustion temperature and reduce soot formation. Yields are below stoichiometric due to some fuel being fully combusted to carbon dioxide and water.
203:
78:
405:
304:
469:. A higher sulfur content can poison the catalyst, so the TPOX procedure is used for such fuels. However, recent research shows that CPOX is possible with sulfur contents up to 400ppm.
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198:{\displaystyle {\ce {{C_{\mathit {n}}H_{\mathit {m}}}+{\frac {\mathit {n}}{2}}{O2}->{\mathit {n}}{CO}+{\frac {\mathit {m}}{2}}H2}}}
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Electricity from wood through the combination of gasification and solid oxide fuel cells
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content of the fuel being used. CPOX can be employed if the sulfur content is below 50
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562:, Ph.D. Thesis by Florian Nagel, Swiss Federal Institute of Technology Zurich, 2008
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or oxygen-fuel ratio. Typical reaction temperatures are 1200
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Partial oxidation is a technically mature process in which
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reduces the required temperature to around 800°C – 900°C.
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400:{\displaystyle {\ce {{C24H12}+ 12O2 -> {24CO}+ 6H2}}}
299:{\displaystyle {\ce {{C12H24}+ 6O2 -> {12CO}+ 12H2}}}
39:
which can then be put to further use, for example in a
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213:
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539:. Brooks/Cole, Cengage Learning. pp. 146–147.
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67:) is mixed with a limited amount of oxygen in an
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35:in a reformer, creating a hydrogen-rich
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207:Idealized reaction for heating oil:
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516:Timeline of hydrogen technologies
477:1926 – Vandeveer and Parr at the
43:. A distinction is made between
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148:
31:fuel-air mixture is partially
1:
308:Idealized reaction for coal:
63:or a heavy hydrocarbon fuel (
481:used oxygen to replace air.
511:Glossary of fuel cell terms
448:catalytic partial oxidation
49:catalytic partial oxidation
625:
506:Small stationary reformer
461:technique depends on the
424:thermal partial oxidation
45:thermal partial oxidation
575:, Frank G. Kerry, p. 230
573:Industrial Gas Handbook
479:University of Illinois
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599:Hydrogen production
491:Hydrogen production
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27:. It occurs when a
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75:General reaction:
546:978-0-534-38951-2
537:Organic Chemistry
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29:substoichiometric
25:chemical reaction
17:Partial oxidation
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457:The choice of
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428:air-fuel ratio
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434:and above.
65:heating oil
61:natural gas
47:(TPOX) and
588:Categories
522:References
71:process.
69:exothermic
459:reforming
365:⟶
264:⟶
149:⟶
55:Principle
41:fuel cell
33:combusted
485:See also
452:catalyst
51:(CPOX).
473:History
543:
463:sulfur
37:syngas
609:Redox
541:ISBN
501:PROX
444:CPOX
438:CPOX
420:TPOX
415:TPOX
467:ppm
442:In
21:POX
590::
432:°C
373:CO
369:24
348:12
336:12
323:24
279:12
272:CO
268:12
235:24
222:12
160:CO
577:.
549:.
446:(
422:(
389:2
385:H
380:6
377:+
357:2
353:O
345:+
332:H
319:C
288:2
284:H
276:+
256:2
252:O
247:6
244:+
231:H
218:C
187:2
183:H
175:2
170:m
164:+
154:n
140:2
136:O
127:2
122:n
116:+
106:m
101:H
91:n
86:C
19:(
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