BR0100592A - Process for the production of hydrogen and electric energy from the modification of bio-ethanol, using thermoelectric cells and with zero emission of pollutants - Google Patents
Process for the production of hydrogen and electric energy from the modification of bio-ethanol, using thermoelectric cells and with zero emission of pollutantsInfo
- Publication number
- BR0100592A BR0100592A BR0100592-8A BR0100592A BR0100592A BR 0100592 A BR0100592 A BR 0100592A BR 0100592 A BR0100592 A BR 0100592A BR 0100592 A BR0100592 A BR 0100592A
- Authority
- BR
- Brazil
- Prior art keywords
- ethanol
- production
- hydrogen
- modification
- pollutants
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE HIDROGêNIO E ENERGIA ELéTRICA DA MODIFICAçãO DE BIO-ETANOL, COM O USO DE PILHAS TERMELéTRICAS E COM EMISSãO ZERO DE POLUENTES". Um processo para a produção de hidrogênio e energia elétrica, com emissão zero de poluentes, de etanol que é produzido de biomassa, que é caracterizado pela oxidação/modificação parcial de etanol com água para a produção de hidrogênio que é subseq³entemente alimentado em uma pilha termelétrica para produção de energia elétrica, mais especificamente onde uma solução aquosa de etanol originada da fermentação de biomassa é separada pela destilação ou qualquer outra técnica até conter aproximadamente 40 a 70% por peso de etanol, preferivelmente de 50 a 60%, esta mistura, misturada com uma quantidade adequada de ar de tal modo que a relação de moles de oxigênio por mol de etanol esteja entre zero e 0,5, é alimentada a um reator no qual as reações de oxidação parcial e modificação de etanol são realizadas sobre um catalisador adequado, onde em um mesmo ou em um diferente reator a reação de deslocamento é realizada e, se necessário, a reação de combustão de CO ou sua conversão para CO~ 4~, onde a mistura gasosa da saída dos reatores que contém hidrogênio na mistura com dióxido de carbono, nitrogênio, metano ou outros gases em pequenas quantidades, é separada para o volume que é desejado para qualquer tipo de aplicação."PROCESS FOR THE PRODUCTION OF HYDROGEN AND ELECTRIC ENERGY FROM BIO-ETHANOL MODIFICATION, WITH THE USE OF THERMAL POWER BATTERIES AND WITH ZERO EMISSION OF POLLUTANTS". A process for the production of hydrogen and electric energy, with zero emission of pollutants, of ethanol which is produced from biomass, which is characterized by the partial oxidation / modification of ethanol with water for the production of hydrogen which is subsequently fed into a thermoelectric cell for electric power production, more specifically where an aqueous ethanol solution originated from the fermentation of biomass is separated by distillation or any other technique until it contains approximately 40 to 70% by weight of ethanol, preferably 50 to 60%, this mixture, mixed with an adequate amount of air such that the ratio of moles of oxygen per mole of ethanol is between zero and 0.5, it is fed to a reactor in which the partial oxidation and ethanol modification reactions are carried out on a suitable catalyst , where in the same or in a different reactor the displacement reaction is carried out and, if necessary, the reaction of c CO ombuston or its conversion to CO ~ 4 ~, where the gas mixture from the reactor outlet containing hydrogen in the mixture with carbon dioxide, nitrogen, methane or other gases in small quantities, is separated to the volume that is desired for any type of application.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0100592-8A BR0100592A (en) | 2001-02-12 | 2001-02-12 | Process for the production of hydrogen and electric energy from the modification of bio-ethanol, using thermoelectric cells and with zero emission of pollutants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0100592-8A BR0100592A (en) | 2001-02-12 | 2001-02-12 | Process for the production of hydrogen and electric energy from the modification of bio-ethanol, using thermoelectric cells and with zero emission of pollutants |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0100592A true BR0100592A (en) | 2002-11-12 |
Family
ID=3946728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0100592-8A BR0100592A (en) | 2001-02-12 | 2001-02-12 | Process for the production of hydrogen and electric energy from the modification of bio-ethanol, using thermoelectric cells and with zero emission of pollutants |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0100592A (en) |
-
2001
- 2001-02-12 BR BR0100592-8A patent/BR0100592A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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B25A | Requested transfer of rights approved |
Owner name: ELBIO S.A. - HYDROGEN AND ENERGY PRODUCTION SYSTEM Free format text: TRANSFERIDO DE: XENOPHON VERYKIOS E KADMOS AE EPENDYTIKON PROTOVOULION |
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B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09B | Decision: refusal |
Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI. |
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B09B | Decision: refusal |
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