ZA838337B - Process for the partial combustion of solid fuel with fly ash recycle - Google Patents
Process for the partial combustion of solid fuel with fly ash recycleInfo
- Publication number
- ZA838337B ZA838337B ZA838337A ZA838337A ZA838337B ZA 838337 B ZA838337 B ZA 838337B ZA 838337 A ZA838337 A ZA 838337A ZA 838337 A ZA838337 A ZA 838337A ZA 838337 B ZA838337 B ZA 838337B
- Authority
- ZA
- South Africa
- Prior art keywords
- fly ash
- solid fuel
- partial combustion
- ash recycle
- recycle
- Prior art date
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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- 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
- C10J3/466—Entrained flow processes
-
- 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
- C10J3/52—Ash-removing devices
- C10J3/526—Ash-removing devices for entrained flow gasifiers
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Solid-Fuel Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8232282 | 1982-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA838337B true ZA838337B (en) | 1984-06-27 |
Family
ID=10534210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA838337A ZA838337B (en) | 1982-11-11 | 1983-11-09 | Process for the partial combustion of solid fuel with fly ash recycle |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0109109B1 (fr) |
JP (1) | JPS59100303A (fr) |
AU (1) | AU559776B2 (fr) |
CA (1) | CA1242887A (fr) |
DE (1) | DE3372867D1 (fr) |
ZA (1) | ZA838337B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01310219A (ja) * | 1988-06-07 | 1989-12-14 | Kawasaki Heavy Ind Ltd | 石炭部分燃焼炉ボイラ設備の灰及びチャーの回収方法 |
JPH02133702A (ja) * | 1988-08-19 | 1990-05-22 | Kawasaki Heavy Ind Ltd | 石炭部分燃焼炉ガス生成設備の爆発防止方法 |
DE3837587C1 (fr) * | 1988-11-05 | 1990-05-23 | Krupp Koppers Gmbh, 4300 Essen, De | |
DE4004874A1 (de) * | 1990-02-16 | 1991-08-29 | Krupp Koppers Gmbh | Verfahren zum betrieb einer anlage fuer die vergasung fester brennstoffe |
DE4105227A1 (de) * | 1991-02-20 | 1992-08-27 | Krupp Koppers Gmbh | Verfahren und vorrichtung zur vergasung eines feinkoernigen bis staubfoermigen brennstoffes mit flugascherueckfuehrung |
CN108753367A (zh) * | 2018-07-25 | 2018-11-06 | 上海正申建设工程有限公司 | 一种飞灰零排放的流化床粉煤气化装置及工艺 |
CN109694752A (zh) * | 2019-03-01 | 2019-04-30 | 江苏普格机械有限公司 | 流化床的返粉方法及基于该方法的流化床气化炉 |
CN112798457A (zh) * | 2020-12-23 | 2021-05-14 | 华能(天津)煤气化发电有限公司 | 一种用于igcc的飞灰再循环判定方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2113774A (en) * | 1934-11-26 | 1938-04-12 | Schmalfeldt Hans | Process for the gasification of dust or fine-grained fuels with circulating gas |
DE737641C (de) * | 1936-04-29 | 1943-07-20 | Julius Pintsch Kom Ges | Verfahren zur Wassergaserzeugung aus feuchtem Brennstaub |
GB803234A (en) * | 1953-07-28 | 1958-10-22 | Gas Council | Process for the gasification of solid carbonaceous material in suspension |
JPS5420431A (en) * | 1977-07-15 | 1979-02-15 | Mitsubishi Heavy Ind Ltd | Pulverized coal combustion boiler |
DE2751911B2 (de) * | 1977-11-21 | 1980-11-06 | Davy International Ag, 6000 Frankfurt | Verfahren und Gas-Generator für die Vergasung von Kohlenstaub |
JPS5852410B2 (ja) * | 1979-09-27 | 1983-11-22 | 日立電線株式会社 | 架空配電線 |
US4319888A (en) * | 1980-12-12 | 1982-03-16 | Combustion Engineering, Inc. | Apparatus for mixing char-ash into coal stream |
-
1983
- 1983-10-18 DE DE8383201501T patent/DE3372867D1/de not_active Expired
- 1983-10-18 EP EP83201501A patent/EP0109109B1/fr not_active Expired
- 1983-10-25 CA CA000439688A patent/CA1242887A/fr not_active Expired
- 1983-11-09 AU AU21106/83A patent/AU559776B2/en not_active Ceased
- 1983-11-09 JP JP58209242A patent/JPS59100303A/ja active Pending
- 1983-11-09 ZA ZA838337A patent/ZA838337B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1242887A (fr) | 1988-10-11 |
AU2110683A (en) | 1984-05-17 |
DE3372867D1 (en) | 1987-09-10 |
EP0109109B1 (fr) | 1987-08-05 |
EP0109109A3 (en) | 1985-05-15 |
AU559776B2 (en) | 1987-03-19 |
EP0109109A2 (fr) | 1984-05-23 |
JPS59100303A (ja) | 1984-06-09 |
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