PL424261A1 - Method and the system for generation of electrical energy using the steam reforming of gas, preferably methane-containing gas - Google Patents
Method and the system for generation of electrical energy using the steam reforming of gas, preferably methane-containing gasInfo
- Publication number
- PL424261A1 PL424261A1 PL424261A PL42426118A PL424261A1 PL 424261 A1 PL424261 A1 PL 424261A1 PL 424261 A PL424261 A PL 424261A PL 42426118 A PL42426118 A PL 42426118A PL 424261 A1 PL424261 A1 PL 424261A1
- Authority
- PL
- Poland
- Prior art keywords
- gas
- bar
- pressure
- temperature
- water
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000000629 steam reforming Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 230000003197 catalytic effect Effects 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 235000003363 Cornus mas Nutrition 0.000 abstract 1
- 240000006766 Cornus mas Species 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000002407 reforming Methods 0.000 abstract 1
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
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób i układ wytwarzania energii elektrycznej przy zastosowaniu reformingu parowego gazu zwłaszcza gazu zawierającego metan. Sposób charakteryzuje się tym, że gaz sprężony za pomocą sprężarki (1) pod ciśnieniem minimum 20 bar wprowadza się do zbiornika buforowego (2), w którym przechowywany jest pod ciśnieniem od 100 bar do 200 bar, a następnie kierowany jest poprzez reduktor ciśnienia gazu (3), w którym sprężany jest do ciśnienia 20 - 35 bar oraz regulator przepływu gazu (4) do osuszacza gazu (5) i niskotemperaturowego odsiarczalnika gazu (6) przy użyciu sorbetu, a następnie kierowany jest do katalitycznego odsiarczania gazu (9), w którym następuje w temperaturze 350°C - 500°C reakcja siarkowodoru z tlenem, i z kolei do katalitycznego reformera gazu (10), do którego dozowana jest para wodna również pod ciśnieniem 20 - 35 bar wytworzona w wytwornicy pary (8) z wody dostarczonej z dozownika wody (7), a w którym w temperaturze 800°C - 1100°C następuje reakcja reformingu parowego metanu przy użyciu katalizatora zawierającego nikiel, a następnie uzyskany gaz anodowy podaje się rozprężeniu w reduktorze ciśnienia (11) do ciśnienia 0,1 - 0,5 bar przy spadku temperatury do 50°C - 150°C, i z kolei podgrzewa w dogrzewaczu gazu (12) do temperatury 800°C - 1100°C, a następnie kieruje się go na stos ogniw paliwowych (13), a resztkowy gaz katodowy ze stosu ogniw paliwowych unieszkodliwia się w dopalaczu gazów (14) i odprowadza gazy neutralne, przy czym ilość wody dozowana z dozownika wody (7) do wytwornicy pary (8) jest proporcjonalna do strumienia gazu przepływającego przez regulator przepływu gazu (4). Ogrzewanie wody w wytwornicy pary (8), oraz ogrzewanie gazu w katalitycznym odsiarczalniku gazu (9), katalitycznym reformerze gazu (10), dogrzewaczu gazu (12) jest za pomocą mikrofal lub grzewczy układ indukcyjny.The subject of the application is a method and system for generating electricity using steam gas reforming, in particular gas containing methane. The method is characterized in that the gas compressed by means of the compressor (1) at a minimum pressure of 20 bar is introduced into the buffer tank (2), in which it is stored at a pressure from 100 bar to 200 bar, and then directed through a gas pressure reducer ( 3) in which it is compressed to a pressure of 20 - 35 bar and a gas flow regulator (4) to the gas dryer (5) and low-temperature gas desulphurizer (6) using sorbet, and then directed to catalytic desulphurization of gas (9), which occurs at a temperature of 350 ° C - 500 ° C, the reaction of hydrogen sulfide with oxygen, and in turn to the catalytic gas reformer (10), to which water vapor is also metered under a pressure of 20 - 35 bar produced in a steam generator (8) from water supplied from water dispenser (7), in which at a temperature of 800 ° C - 1100 ° C there is a reaction of steam reforming methane using a nickel-containing catalyst, and then the resulting anode gas is given expansion in the pressure reducer (11) to a pressure of 0.1 - 0.5 bar when the temperature drops to 50 ° C - 150 ° C, and in turn heats the gas heater (12) to a temperature of 800 ° C - 1100 ° C, and then it is directed to the fuel cell stack (13), and the residual cathode gas from the fuel cell stack is neutralized in the gas afterburner (14) and discharged neutral gases, the amount of water dispensed from the water dispenser (7) to the steam generator (8) is proportional to the gas flow through the gas flow regulator (4). Water heating in the steam generator (8), and gas heating in the catalytic gas desulphurizer (9), catalytic gas reformer (10), gas reheater (12) is by means of a microwave or heating induction system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL424261A PL235859B1 (en) | 2018-01-12 | 2018-01-12 | Method and the system for generation of electrical energy using the steam reforming of gas, preferably methane-containing gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL424261A PL235859B1 (en) | 2018-01-12 | 2018-01-12 | Method and the system for generation of electrical energy using the steam reforming of gas, preferably methane-containing gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL424261A1 true PL424261A1 (en) | 2019-07-15 |
| PL235859B1 PL235859B1 (en) | 2020-11-02 |
Family
ID=67209702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL424261A PL235859B1 (en) | 2018-01-12 | 2018-01-12 | Method and the system for generation of electrical energy using the steam reforming of gas, preferably methane-containing gas |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235859B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361621A2 (en) * | 2002-05-06 | 2003-11-12 | Vaillant GmbH | Method for operating a fuel cell system |
| PL2061113T3 (en) * | 2007-11-19 | 2012-08-31 | Enymotion Gmbh | Fuel cell system and method for its operation |
| EP3239097A1 (en) * | 2016-04-26 | 2017-11-01 | Aisin Seiki Kabushiki Kaisha | Fuel cell device |
-
2018
- 2018-01-12 PL PL424261A patent/PL235859B1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361621A2 (en) * | 2002-05-06 | 2003-11-12 | Vaillant GmbH | Method for operating a fuel cell system |
| PL2061113T3 (en) * | 2007-11-19 | 2012-08-31 | Enymotion Gmbh | Fuel cell system and method for its operation |
| EP3239097A1 (en) * | 2016-04-26 | 2017-11-01 | Aisin Seiki Kabushiki Kaisha | Fuel cell device |
Also Published As
| Publication number | Publication date |
|---|---|
| PL235859B1 (en) | 2020-11-02 |
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