Decomposition of Natural Gas by Thermal Anoxic Processes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F45274843%3A_____%2F03%3A00009167" target="_blank" >RIV/45274843:_____/03:00009167 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Decomposition of Natural Gas by Thermal Anoxic Processes

Popis výsledku v původním jazyce

Natural gas is widely used as a source of the pure hydrogen production in a process of catalytic cracking and steam reforming. Specific emissions of carbon dioxide from these processes are relatively low, reaching a value of about 55 g CO2 per 1 MJ of the lower heating value (LHV) of hydrogen obtained. Further decrease of CO2 emitted volumes can be reached when a carbon separation as soot, graphite or carbon rich organic compounds proceeds over the thermal natural gas treatment. This treatment is allothermic pyrolysis in the absence of molecular oxygen and any other oxygen-containing compounds. Thermal cracking of natural gas by an indirect heating can produce clean hydrogen for fuel purposes with specific emissions of CO2 ranging from about 10 to 25 gCO2/MJ. This hydrogen production process results in a 50-55 % loss of energy comparing to the natural gas energy as its LHV. Thermal cracking of natural gas in a temperature range of 1150-1250 °C permits to reach the highest hydrogen rec

Název v anglickém jazyce

Decomposition of Natural Gas by Thermal Anoxic Processes

Popis výsledku anglicky

Natural gas is widely used as a source of the pure hydrogen production in a process of catalytic cracking and steam reforming. Specific emissions of carbon dioxide from these processes are relatively low, reaching a value of about 55 g CO2 per 1 MJ of the lower heating value (LHV) of hydrogen obtained. Further decrease of CO2 emitted volumes can be reached when a carbon separation as soot, graphite or carbon rich organic compounds proceeds over the thermal natural gas treatment. This treatment is allothermic pyrolysis in the absence of molecular oxygen and any other oxygen-containing compounds. Thermal cracking of natural gas by an indirect heating can produce clean hydrogen for fuel purposes with specific emissions of CO2 ranging from about 10 to 25 gCO2/MJ. This hydrogen production process results in a 50-55 % loss of energy comparing to the natural gas energy as its LHV. Thermal cracking of natural gas in a temperature range of 1150-1250 °C permits to reach the highest hydrogen rec

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F01%2F1190" target="_blank" >GA104/01/1190: Bezemisní energetické využití methanu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

CHISA2004, 16th International Congress of Chemical and Process Engineering, Summaries No. 5: Systems and Technology

ISBN

80-86059-40-5

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

1820

Název nakladatele

Process Engineering Publisher, Ing. Jan Novosad, Praha 2004

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

22. 8. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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