HRP20180047T1 - Postupak i reaktor za rasplinjavanje organskih čvrstih materijala - Google Patents
Postupak i reaktor za rasplinjavanje organskih čvrstih materijala Download PDFInfo
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- HRP20180047T1 HRP20180047T1 HRP20180047TT HRP20180047T HRP20180047T1 HR P20180047 T1 HRP20180047 T1 HR P20180047T1 HR P20180047T T HRP20180047T T HR P20180047TT HR P20180047 T HRP20180047 T HR P20180047T HR P20180047 T1 HRP20180047 T1 HR P20180047T1
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- Prior art keywords
- truncated cone
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- inlet
- equal
- cylindrical body
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- 238000000034 method Methods 0.000 title claims 10
- 239000011343 solid material Substances 0.000 title claims 10
- 238000002309 gasification Methods 0.000 title claims 7
- 239000003795 chemical substances by application Substances 0.000 claims 11
- 239000000463 material Substances 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000003570 air Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/482—Gasifiers with stationary fluidised bed
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0986—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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Claims (13)
1. Postupak rasplinjavanja organskih čvrstih materijala u reaktoru s fluidiziranim slojem (1) cirkuliranjem struje plina koja sadrži čestice čvrstog fluidiziranog materijala, koji se sastoji u:
a.-) dobavi goriva kroz najmanje jedan ulaz (3) za dodavanje organskog čvrstog materijala,
b.-) dobavu katalitičkog sredstva ili njegove smjese s inertnim materijalom kroz ulaz (7),
c.-) uvođenju fluidizirajućeg sredstva kroz ulaz (6),
d.-) raspodjeli fluidizirajućeg sredstva, i
e.-) dobivanju izlazne struje produkta kroz vrh reaktora (1) poprečno u odnosu na njegov valjkasti odjeljak kroz izlazni element (9),
naznačen time što reaktor sadrži tijelo omeđeno valjkastim tijelom, gdje se nalazi navedeni najmanje jedan ulaz (3), zračna kutija ili zračna komora, gdje se nalazi ulaz (6), i dno s odjeljkom u obliku krnjeg stošca koje se nalazi između valjkastog tijela i zračna kutija ili zračna komora, gdje se fluidizirajuće sredstvo raspodjeljuje kroz odjeljak u obliku krnjeg stošca, gdje se nalazi mrežica razdjelnika (10) s više izlaznih otvora ili difuzori tipa mlaznica (11),
gdje je dio s odjeljkom u obliku krnjeg stošca omeđen gornjom bazom, donjom bazom (2’) i kutem β koji odgovara nagibu odjeljka u obliku krnjeg stošca u odnosu na uzdužnu os valjkastog tijela, gdje je gornji dio odjeljka u obliku krnjeg stošca veći promjer krnjeg stošca, jednak promjeru valjkastog tijela,
gdje je polumjer (Rbaza) donje baze (2’) reaktora jednak visini (h) odjeljka u obliku krnjeg stošca, a visina (h2) ulaza (3) za dodavanje organskog čvrstog materijala, izmjerena u metrima, od spoja valjkastog tijela s odjeljkom u obliku krnjeg stošca je jednaka sinusu kuta β izmjerenog u stupnjevima.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što dodatno uključuje korak dobave kroz najmanje dva ulaza (5) inertnog sredstva, koje se bira između dušika, vodene pare ili njihove kombinacije.
3. Postupak u skladu s patentnim zahtjevom 1, naznačen time što se fluidizirajuće sredstvo bira između zraka, kisika, vodene pare ili njihove smjese.
4. Postupak u skladu s patentnim zahtjevom 1, naznačen time što dodatno uključuje korak recirkuliranja čvrstih materijala izvađenih iz sloja kroz ulaz (4).
5. Postupak u skladu s patentnim zahtjevom 1, naznačen time što je volumen zauzet odjeljkom u obliku krnjeg stošca u odnosu na ukupni volumen sloja čestica jednak u postocima kutu β odjeljaka u obliku krnjeg stošca izmjerenog u stupnjevima.
6. Postupak u skladu s prethodnim patentnim zahtjevom, naznačen time što je kut β nagnut između 12-20°.
7. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što su veći (Dcilindar) i manji (Dbaza) promjeri odjeljaka u obliku krnjeg stošca jednaki: Dcilindar/Dbaza = 1 + tgβ.
8. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je volumen sloja zauzet u valjkastom odjeljku iznad visine (h2) ulaza (3) za dodavanje organskog čvrstog materijala jednak volumenu zauzetom u odjeljku u obliku krnjeg stošca.
9. Reaktor za rasplinjavanje, namijenjen provedbi postupka u skladu s patentnim zahtjevima 1 do 8, naznačen time što je fluidizirani sloj u obliku valjka koji ima dno (2) s odjeljkom u obliku izvrnutog krnjeg stošca, gdje se mrežica razdjelnika (10) nalazi u donjoj bazi (2’) odjeljka u obliku izvrnutog krnjeg stošca i ima više difuzora tipa mlaznica (11), gdje reaktor sadrži tijelo omeđeno valjkastim tijelom, gdje se nalazi navedeni najmanje jedan ulaz (3), zračna kutija ili zračna komora, gdje se nalazi ulaz (6), te dno s odjeljkom u obliku krnjeg stošca koje se nalazi između valjkastog tijela i zračne kutije ili zračne komore, gdje se fluidizirajuće sredstvo raspodjeljuje kroz odjeljak u obliku krnjeg stošca, gdje se nalazi mrežica razdjelnika (10) s više izlaznih otvora ili difuzori tipa mlaznica (11), gdje je dio s odjeljkom u obliku krnjeg stošca omeđen gornjom bazom, donjom bazom (2’) i kutem β koji odgovara nagibu odjeljka u obliku krnjeg stošca u odnosu na uzdužnu os valjkastog tijela, gdje je gornji dio odjeljka u obliku krnjeg stošca veći promjer krnjeg stošca, jednak promjeru valjkastog tijela, gdje je polumjer (Rbaza) donje baze (2’) reaktora jednak visini (h) odjeljka u obliku krnjeg stošca, a visina (h2) ulaza (3) za dodavanje organskog čvrstog materijala, izmjerena u metrima, od spoja valjkastog tijela s odjeljkom u obliku krnjeg stošca je jednaka sinusu kuta β izmjerenog u stupnjevima.
10. Reaktor za rasplinjavanje u skladu s patentnim zahtjevom 9, naznačen time što sadrži sljedeće ulaze za materijal:
- najmanje jedan ulaz (3) za dodavanje organskih čvrstih materijala,
- ulaz (4) za recirkuliranje čvrstih materijala izvađenih iz sloja,
- ulaz (7) za katalizator ili njegovu smjesu s inertnim materijalom, koji se nalazi na visini jednakoj ili većoj od efektivne visine sloja (HL),
- najmanje dva ulaza (5) za inertno sredstvo, gdje se inertno sredstvo bira između dušika, vodene pare ili njihove smjese,
- ulaz (6) za fluidizirajuće sredstvo, gdje se fluidizirajuće sredstvo bira između zraka, kisika, vodene pare ili njihove smjese.
11. Reaktor za rasplinjavanje u skladu s patentnim zahtjevom 9, naznačen time što sadrži sljedeće izlaze za materijal:
- izlaz za aglomerate (8), i
- izlaz za struju produkta (9).
12. Reaktor za rasplinjavanje u skladu s patentnim zahtjevom 9, naznačen time što visina (h2) ulaza (3) za dodavanje organskog čvrstog materijala, izmjerena u metrima od spoja valjkastog odjeljka s odjeljkom u obliku krnjeg stošca, je jednaka sinusu kuta β izmjerenog u stupnjevima: h2 = sinβ.
13. Reaktor za rasplinjavanje u skladu s patentnim zahtjevom 9, naznačen time što je kut β nagnut između 12 i 20°.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201331380A ES2436844B1 (es) | 2013-09-23 | 2013-09-23 | Procedimiento para la gasificaci�n de materiales sólidos orgánicos y reactor empleado |
| EP14786221.3A EP3050941B1 (en) | 2013-09-23 | 2014-09-22 | Process and reactor for gasification or organic solid materials |
| PCT/ES2014/070717 WO2015040266A1 (es) | 2013-09-23 | 2014-09-22 | Procedimiento y reactor para la gasificación de materiales sólidos orgánicos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20180047T1 true HRP20180047T1 (hr) | 2018-03-23 |
Family
ID=49775813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20180047TT HRP20180047T1 (hr) | 2013-09-23 | 2018-01-10 | Postupak i reaktor za rasplinjavanje organskih čvrstih materijala |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3050941B1 (hr) |
| ES (1) | ES2436844B1 (hr) |
| HR (1) | HRP20180047T1 (hr) |
| PL (1) | PL3050941T3 (hr) |
| WO (1) | WO2015040266A1 (hr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965759A (zh) * | 2017-11-08 | 2018-04-27 | 上海锅炉厂有限公司 | 一种高内循环倍率的循环流化床锅炉 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3153091B2 (ja) | 1994-03-10 | 2001-04-03 | 株式会社荏原製作所 | 廃棄物の処理方法及びガス化及び熔融燃焼装置 |
| US2619415A (en) * | 1946-08-15 | 1952-11-25 | Standard Oil Dev Co | Supply of heat to fluidized solids beds for the production of fuel gas |
| DE2751911B2 (de) | 1977-11-21 | 1980-11-06 | Davy International Ag, 6000 Frankfurt | Verfahren und Gas-Generator für die Vergasung von Kohlenstaub |
| EP0102828A3 (en) * | 1982-09-02 | 1985-01-16 | Exxon Research And Engineering Company | A method for withdrawing solids from a high pressure vessel |
| IT1236318B (it) | 1989-11-29 | 1993-02-09 | Tomadini Gino & C | Apparecchiatura di gassificazione di combustibili solidi |
| DE19548324C2 (de) | 1994-12-23 | 1998-08-06 | Rheinische Braunkohlenw Ag | Verfahren zum Vergasen von kohlenstoffhaltigen Feststoffen in der Wirbelschicht sowie dafür verwendbarer Vergaser |
| AU4720296A (en) | 1996-02-21 | 1997-09-10 | Foster Wheeler Energia Oy | Method of operating a fluidized bed reactor system, and fluidized bed reactor system |
| WO2000027951A1 (fr) * | 1998-11-05 | 2000-05-18 | Ebara Corporation | Systeme de production d'energie par gazeification d'un materiau combustible |
| FI120770B (fi) | 2001-10-02 | 2010-02-26 | Valtion Teknillinen | Menetelmä ja laitteisto polttoaineen kaasuttamiseksi leijukerrosreaktorissa |
| US20100040510A1 (en) * | 2008-08-18 | 2010-02-18 | Randhava Sarabjit S | Method for converting biomass into synthesis gas using a pressurized multi-stage progressively expanding fluidized bed gasifier followed by an oxyblown autothermal reformer to reduce methane and tars |
| WO2013095771A1 (en) * | 2011-12-21 | 2013-06-27 | Rentech, Inc. | Supplemental fuel to combustor of dual fluidized bed gasifier |
-
2013
- 2013-09-23 ES ES201331380A patent/ES2436844B1/es active Active
-
2014
- 2014-09-22 EP EP14786221.3A patent/EP3050941B1/en active Active
- 2014-09-22 PL PL14786221T patent/PL3050941T3/pl unknown
- 2014-09-22 WO PCT/ES2014/070717 patent/WO2015040266A1/es active Application Filing
-
2018
- 2018-01-10 HR HRP20180047TT patent/HRP20180047T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3050941A1 (en) | 2016-08-03 |
| PL3050941T3 (pl) | 2018-04-30 |
| ES2436844B1 (es) | 2014-07-07 |
| ES2436844A1 (es) | 2014-01-07 |
| WO2015040266A1 (es) | 2015-03-26 |
| EP3050941B1 (en) | 2017-10-11 |
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