FR2395945A1 - Procede perfectionne pour la preparation de l'hydrogene - Google Patents
Procede perfectionne pour la preparation de l'hydrogeneInfo
- Publication number
- FR2395945A1 FR2395945A1 FR7819038A FR7819038A FR2395945A1 FR 2395945 A1 FR2395945 A1 FR 2395945A1 FR 7819038 A FR7819038 A FR 7819038A FR 7819038 A FR7819038 A FR 7819038A FR 2395945 A1 FR2395945 A1 FR 2395945A1
- Authority
- FR
- France
- Prior art keywords
- steam
- gases
- heat
- hydrogen
- reforming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Procédé perfectionné pour la production industrielle d'hydrogène par réaction d'hydrocarbures gazeux avec de la vapeur dans un appareil de reformage, passage des gaz de réaction avec des compléments d'eau dans des appareils de transposition, traitement des gaz de transposition dans un séparateur de CO 2 et/ou H2 S lui-même équipé d'une chaudière à récupération de chaleur à laquelle on fournit de préférence la chaleur de ces gaz de conversion, la vapeur nécessaire pour les réactions chimiques étant produite dans une chaudière de production à l'aide des chaleurs provenant de ces appareils, les condensats étant en outre purifiés dans des dispositifs appropriés. Les chaleurs résiduelles des gaz et liquides sont réutilisées pour le chauffage d'eau qui sert ensuite à saturer les gaz d'alimentation en vapeur d'eau, après quoi, le courant d'alimentation saturé de vapeur est réchauffé et envoyé au reformage avec des compléments de vapeur. Le procède selon l'invention permet d'économiser de la chaleur et, naturellement, du combustible.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6848377A IT1082836B (it) | 1977-06-27 | 1977-06-27 | Miglioramenti termici di impianti per la produzione di idrogeno collegati con impianti di eliminazione di co2 e o h2s |
IT6721878A IT1156435B (it) | 1978-02-03 | 1978-02-03 | Miglioramenti termici in impianti per la produzione di idrogeno collegati con impianti di eliminazione ne c02 e/o h2s |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395945A1 true FR2395945A1 (fr) | 1979-01-26 |
FR2395945B1 FR2395945B1 (fr) | 1982-12-17 |
Family
ID=26329736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819038A Granted FR2395945A1 (fr) | 1977-06-27 | 1978-06-26 | Procede perfectionne pour la preparation de l'hydrogene |
Country Status (5)
Country | Link |
---|---|
US (1) | US4186181A (fr) |
JP (1) | JPS5417391A (fr) |
DE (1) | DE2828001A1 (fr) |
FR (1) | FR2395945A1 (fr) |
GB (1) | GB2001336B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430390A1 (fr) * | 1978-07-07 | 1980-02-01 | Ici Ltd | Procede et installation pour la production d'un gaz contenant de l'hydrogene |
FR2467175A1 (fr) * | 1979-10-11 | 1981-04-17 | Giammarco Giuseppe | Procede ameliore pour la conversion du monoxyde de carbone en hydrogene et en dioxyde de carbone |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK148915C (da) * | 1980-03-21 | 1986-06-02 | Haldor Topsoe As | Fremgangsmaade til fremstilling af hydrogen eller ammoniaksyntesegas |
US4545976A (en) * | 1983-11-10 | 1985-10-08 | Exxon Research & Engineering Co. | Hydrocarbon steam reforming using series steam superheaters |
US7384620B2 (en) * | 2003-07-10 | 2008-06-10 | General Electric Company | Method and system for producing hydrogen by reforming hydrogen-containing gas |
US7572432B2 (en) * | 2004-04-13 | 2009-08-11 | General Electric Company | Method and article for producing hydrogen gas |
JP5040932B2 (ja) * | 2009-01-19 | 2012-10-03 | トヨタ自動車株式会社 | 電気自動車 |
JP5510123B2 (ja) * | 2010-06-30 | 2014-06-04 | 三浦工業株式会社 | 蒸気ボイラの運転方法 |
US10541434B2 (en) * | 2016-08-31 | 2020-01-21 | Fuelcell Energy, Inc. | Heat recovery for saturator water recovery of a direct fuel cell system |
AU2018231412B2 (en) | 2017-03-07 | 2023-06-15 | Haldor Topsøe A/S | Ammonia process using advanced shift process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923656A (en) * | 1930-12-08 | 1933-08-22 | Du Pont | Heat recovery system |
DE1197574B (de) * | 1961-11-21 | 1965-07-29 | Humphreys & Glasgow Ltd | Verfahren und Vorrichtung zum Erzeugen von brennbaren Gasen durch katalytisches Spalten fluessiger Brennstoffe |
US3441393A (en) * | 1966-01-19 | 1969-04-29 | Pullman Inc | Process for the production of hydrogen-rich gas |
FR2302962A1 (fr) * | 1975-03-03 | 1976-10-01 | Ici Ltd | Procede de traitement d'hydrocarbures par de la vapeur d'eau ou de l'anhydride carbonique |
FR2355773A1 (fr) * | 1976-06-24 | 1978-01-20 | Tecnimont Spa | Perfectionnement au procede de preparation de melange gazeux contenant de l'hydrogene |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR6899414D0 (pt) * | 1963-06-06 | 1973-01-02 | Texaco Development Corp | Processo para producao de hidrogenio |
US3684689A (en) * | 1971-04-12 | 1972-08-15 | John T Patton | Process for producing light products from heavy hydrocarbons |
-
1978
- 1978-06-21 GB GB787827555A patent/GB2001336B/en not_active Expired
- 1978-06-26 DE DE19782828001 patent/DE2828001A1/de not_active Ceased
- 1978-06-26 JP JP7731578A patent/JPS5417391A/ja active Granted
- 1978-06-26 FR FR7819038A patent/FR2395945A1/fr active Granted
- 1978-06-27 US US05/919,516 patent/US4186181A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923656A (en) * | 1930-12-08 | 1933-08-22 | Du Pont | Heat recovery system |
DE1197574B (de) * | 1961-11-21 | 1965-07-29 | Humphreys & Glasgow Ltd | Verfahren und Vorrichtung zum Erzeugen von brennbaren Gasen durch katalytisches Spalten fluessiger Brennstoffe |
US3441393A (en) * | 1966-01-19 | 1969-04-29 | Pullman Inc | Process for the production of hydrogen-rich gas |
FR2302962A1 (fr) * | 1975-03-03 | 1976-10-01 | Ici Ltd | Procede de traitement d'hydrocarbures par de la vapeur d'eau ou de l'anhydride carbonique |
FR2355773A1 (fr) * | 1976-06-24 | 1978-01-20 | Tecnimont Spa | Perfectionnement au procede de preparation de melange gazeux contenant de l'hydrogene |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430390A1 (fr) * | 1978-07-07 | 1980-02-01 | Ici Ltd | Procede et installation pour la production d'un gaz contenant de l'hydrogene |
FR2467175A1 (fr) * | 1979-10-11 | 1981-04-17 | Giammarco Giuseppe | Procede ameliore pour la conversion du monoxyde de carbone en hydrogene et en dioxyde de carbone |
Also Published As
Publication number | Publication date |
---|---|
JPS5417391A (en) | 1979-02-08 |
US4186181A (en) | 1980-01-29 |
DE2828001A1 (de) | 1979-02-08 |
GB2001336A (en) | 1979-01-31 |
GB2001336B (en) | 1982-02-10 |
JPS5632241B2 (fr) | 1981-07-27 |
FR2395945B1 (fr) | 1982-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |