GB1508671A - Coal gasification plant - Google Patents
Coal gasification plantInfo
- Publication number
- GB1508671A GB1508671A GB4881275A GB4881275A GB1508671A GB 1508671 A GB1508671 A GB 1508671A GB 4881275 A GB4881275 A GB 4881275A GB 4881275 A GB4881275 A GB 4881275A GB 1508671 A GB1508671 A GB 1508671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- primary
- burner
- slag
- gas supply
- 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.)
- Expired
Links
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
- C10J3/06—Continuous processes
- C10J3/08—Continuous processes with ash-removal in liquid state
-
- 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
-
- 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
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
-
- 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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
- C10J3/845—Quench rings
-
- 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
- C10J2300/093—Coal
-
- 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
- C10J2300/0959—Oxygen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Air Supply (AREA)
Abstract
1508671 Slagging gasifiers BRITISH GAS CORP 9 Dec 1976 [27 Nov 1975] 48812/75 Heading C5E [Also in Division F4] In a method of operating a slag tap gasifier having a burner 8 located beneath the slag tap orifice 4, sepatate primary and secondary combustion-sustaining gas supplies containing at least some of the oxygen required for combustion at the burner are mixed with a fuel gas supply, the secondary gas being supplied to a region between the primary gas supply and the slag tap orifice; in use, the secondary gas supply is arranged to mix with the primary gas supply and the fuel gas so that the burner operates in an excess oxygen atmosphere, so that the molten pool of slag is maintained at a high temperature and any carbon dissolved in the slag is reacted with excess oxygen. An annular burner suitable for use in the gasifier is shown in Figure 2, and has a primary air inlet 14 communicating with outlet ports 16, a fuel gas inlet 17 communicating with outlets ports 19, and a secondary air inlet port 20 communicating with outlet ports 22. Adequate mixing of the primary air and gas is ensured by inwardly directing the ports 16, 19 towards one another, as shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4881275A GB1508671A (en) | 1976-12-09 | 1976-12-09 | Coal gasification plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4881275A GB1508671A (en) | 1976-12-09 | 1976-12-09 | Coal gasification plant |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1508671A true GB1508671A (en) | 1978-04-26 |
Family
ID=10449994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4881275A Expired GB1508671A (en) | 1976-12-09 | 1976-12-09 | Coal gasification plant |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1508671A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008847A1 (en) * | 1978-09-08 | 1980-03-19 | British Gas Corporation | Coal gasification plant |
JPS61261394A (en) * | 1985-05-15 | 1986-11-19 | Hitachi Ltd | Slag tape heating apparatus for coal gasification oven |
US4643739A (en) * | 1984-11-07 | 1987-02-17 | Metallgesellschaft Aktiengesellschaft | Fuel distributor in a reactor for gasifying solid granular fuels |
US4773919A (en) * | 1984-11-15 | 1988-09-27 | Metallgesellschaft Ag | Fixed bed gasification process |
US5630853A (en) * | 1994-06-09 | 1997-05-20 | British Gas Plc | Coal slagging gasifier |
DE102013003413A1 (en) | 2013-02-28 | 2014-09-11 | Linde Aktiengesellschaft | Method and device for separating liquid slag particles |
CN114672345A (en) * | 2020-12-27 | 2022-06-28 | 新疆宜化化工有限公司 | Blowing process and device for preventing coke residue deposition at furnace bottom of circulating fluidized bed coal gasifier |
CN116064173A (en) * | 2023-02-16 | 2023-05-05 | 山东兖矿国拓科技工程股份有限公司 | Water-coal-slurry process burner |
-
1976
- 1976-12-09 GB GB4881275A patent/GB1508671A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008847A1 (en) * | 1978-09-08 | 1980-03-19 | British Gas Corporation | Coal gasification plant |
US4643739A (en) * | 1984-11-07 | 1987-02-17 | Metallgesellschaft Aktiengesellschaft | Fuel distributor in a reactor for gasifying solid granular fuels |
US4773919A (en) * | 1984-11-15 | 1988-09-27 | Metallgesellschaft Ag | Fixed bed gasification process |
JPS61261394A (en) * | 1985-05-15 | 1986-11-19 | Hitachi Ltd | Slag tape heating apparatus for coal gasification oven |
US5630853A (en) * | 1994-06-09 | 1997-05-20 | British Gas Plc | Coal slagging gasifier |
DE102013003413A1 (en) | 2013-02-28 | 2014-09-11 | Linde Aktiengesellschaft | Method and device for separating liquid slag particles |
CN114672345A (en) * | 2020-12-27 | 2022-06-28 | 新疆宜化化工有限公司 | Blowing process and device for preventing coke residue deposition at furnace bottom of circulating fluidized bed coal gasifier |
CN116064173A (en) * | 2023-02-16 | 2023-05-05 | 山东兖矿国拓科技工程股份有限公司 | Water-coal-slurry process burner |
CN116064173B (en) * | 2023-02-16 | 2023-08-25 | 山东兖矿国拓科技工程股份有限公司 | Water-coal-slurry process burner |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |