IN2014DN06625A - - Google Patents
Info
- Publication number
- IN2014DN06625A IN2014DN06625A IN6625DEN2014A IN2014DN06625A IN 2014DN06625 A IN2014DN06625 A IN 2014DN06625A IN 6625DEN2014 A IN6625DEN2014 A IN 6625DEN2014A IN 2014DN06625 A IN2014DN06625 A IN 2014DN06625A
- Authority
- IN
- India
- Prior art keywords
- fixed bed
- gasification
- bed pressure
- rotary grid
- solid fuels
- Prior art date
Links
- 238000002309 gasification Methods 0.000 abstract 7
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 239000004449 solid propellant Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- 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
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
- C10J3/42—Rotary grates
-
- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/154—Pushing devices, e.g. pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to a process and a device for fixed bed pressure gasification of solid fuels having an increased performance and also a widened usage spectrum of solid fuels. For this purpose the process is conducted in such a manner that using a fixed bed pressure gasifier with a feed of the coarse grain solid fuels and with a gas take off both at the top of the fixed bed pressure gasifier with a rotary grid and with ash discharge at the bottom of the fixed bed pressure gasifier with an adjustable feed for first gasification agent for a non slagging gasification using the rotary grid of the fixed bed pressure gasifier wherein critical minimum values for the steam oxygen ratio can be set having a heap of the fixed bed above the rotary grid in addition to the first gasification agents fed using the rotary grid second gasification agents for a slagging gasification are injected via at least one gasification agent nozzle extending into the upper region of the fixed bed heap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012202127 | 2012-02-13 | ||
| PCT/EP2013/052910 WO2013120917A1 (en) | 2012-02-13 | 2013-02-13 | Process and device for fixed-bed pressure gasification of solid fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN06625A true IN2014DN06625A (en) | 2015-05-22 |
Family
ID=47716038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN6625DEN2014 IN2014DN06625A (en) | 2012-02-13 | 2013-02-13 |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR102054353B1 (en) |
| CN (1) | CN204111704U (en) |
| AP (1) | AP2014007913A0 (en) |
| AU (1) | AU2013220406B2 (en) |
| DE (1) | DE102013202356A1 (en) |
| IN (1) | IN2014DN06625A (en) |
| RU (1) | RU2607662C2 (en) |
| UA (1) | UA112216C2 (en) |
| WO (1) | WO2013120917A1 (en) |
| ZA (1) | ZA201406700B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013112995B4 (en) * | 2013-11-25 | 2019-10-31 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | A method of heating a fuel bed in a fixed bed pressure gasification reactor |
| DE102013113769B4 (en) | 2013-12-10 | 2020-07-16 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Process for the fixed bed pressure gasification of carbonaceous fuels |
| CN106574194B (en) * | 2014-07-29 | 2021-03-09 | 伯恩特·迈耶 | Method and apparatus for fixed bed gasification with homogenised flow |
| RU2683751C1 (en) * | 2018-05-24 | 2019-04-01 | Общество с ограниченной ответственностью "Новые физические принципы" | Method of gasification of coal in a highly overheated water vapor and device for its implementation |
| WO2020110061A1 (en) * | 2018-11-28 | 2020-06-04 | African Rainbow Minerals Limited | Reactor and process for gasifying and/or melting of feed materials |
| EP3726202B1 (en) * | 2019-04-15 | 2022-12-21 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Method for on-line control of a slag forming gasification process and installation for a gasification process |
| RU2764686C1 (en) * | 2021-03-25 | 2022-01-19 | Валентин Федорович Надеев | Device for producing hydrogen, carbon monoxide, carbon dioxide and nitrogen |
| DE102022106172A1 (en) | 2022-03-16 | 2023-09-21 | MHR Holding Pte. Ltd. | Fixed bed gasifier with temperature homogenization layer |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU106090A1 (en) * | 1956-06-04 | 1956-11-30 | В.И. Бабий | Gas generator for gasification of bulk and pulverized fuels to produce hot gas and continuous liquid slag removal |
| GB1435089A (en) | 1972-11-09 | 1976-05-12 | Gen Electric | Fixed bed coal gasification |
| DE2640180B2 (en) | 1976-09-07 | 1980-10-23 | Projektierung Chemische Verfahrenstechnik Gmbh, 4030 Ratingen | Method and device for gasifying solid fuels |
| US4199327A (en) | 1978-10-30 | 1980-04-22 | Kaiser Engineers, Inc. | Process for gasification of coal to maximize coal utilization and minimize quantity and ecological impact of waste products |
| DE2847416A1 (en) | 1978-11-02 | 1980-05-14 | Metallgesellschaft Ag | METHOD FOR GASIFYING FINE GRAIN FUELS |
| CA1226173A (en) * | 1983-03-01 | 1987-09-01 | Malcolm D. Lefcort | Incinerators, and gasifiers and burners forming part of same |
| DD219597A1 (en) | 1983-11-29 | 1985-03-06 | Typoart | SWIVELABLE PLATE FOR SENSITIZED RECORDING MATERIAL IN EXPOSURE DEVICES |
| DE3441757A1 (en) | 1984-11-15 | 1986-05-15 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR PRODUCING CARBONATED PELLETS FOR GASIFICATION |
| RU2044954C1 (en) * | 1993-12-21 | 1995-09-27 | Владимир Геннадьевич Ионов | Method of burning solid fuel |
| DE19509570C2 (en) * | 1995-03-16 | 1997-01-16 | Schwarze Pumpe Energiewerke Ag | Process for pyrolysis and fixed-bed pressure gasification of carbonaceous substances |
| RU2333929C1 (en) * | 2007-02-26 | 2008-09-20 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Method and device for hard fuel gasification |
| DE102007017859A1 (en) * | 2007-04-13 | 2008-10-23 | Mallon, Joachim, Dipl.-Phys. | Double-walled direct current gasifier for organic components and water, has gas and/or vapor and/or combustion medium supplying devices arranged over each other in plane or multiple planes |
-
2013
- 2013-02-13 IN IN6625DEN2014 patent/IN2014DN06625A/en unknown
- 2013-02-13 RU RU2014137020A patent/RU2607662C2/en active
- 2013-02-13 DE DE102013202356A patent/DE102013202356A1/en not_active Withdrawn
- 2013-02-13 UA UAA201409958A patent/UA112216C2/en unknown
- 2013-02-13 CN CN201390000256.1U patent/CN204111704U/en not_active Expired - Lifetime
- 2013-02-13 WO PCT/EP2013/052910 patent/WO2013120917A1/en not_active Ceased
- 2013-02-13 AU AU2013220406A patent/AU2013220406B2/en active Active
- 2013-02-13 KR KR1020147025609A patent/KR102054353B1/en active Active
- 2013-02-13 AP AP2014007913A patent/AP2014007913A0/en unknown
-
2014
- 2014-09-12 ZA ZA2014/06700A patent/ZA201406700B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013220406B2 (en) | 2015-12-24 |
| AP2014007913A0 (en) | 2014-09-30 |
| RU2607662C2 (en) | 2017-01-10 |
| AU2013220406A1 (en) | 2014-09-04 |
| RU2014137020A (en) | 2016-04-10 |
| CN204111704U (en) | 2015-01-21 |
| KR20140131358A (en) | 2014-11-12 |
| ZA201406700B (en) | 2016-05-25 |
| DE102013202356A1 (en) | 2013-08-14 |
| KR102054353B1 (en) | 2019-12-10 |
| WO2013120917A1 (en) | 2013-08-22 |
| UA112216C2 (en) | 2016-08-10 |
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