GB690214A - Process and apparatus for the gasification of fine-grained carbonaceous substances - Google Patents
Process and apparatus for the gasification of fine-grained carbonaceous substancesInfo
- Publication number
- GB690214A GB690214A GB33433/48A GB3343348A GB690214A GB 690214 A GB690214 A GB 690214A GB 33433/48 A GB33433/48 A GB 33433/48A GB 3343348 A GB3343348 A GB 3343348A GB 690214 A GB690214 A GB 690214A
- Authority
- GB
- United Kingdom
- Prior art keywords
- producer
- cyclone
- fuel
- dec
- fine
- 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
- C10J3/46—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
- 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
- C10J3/485—Entrained flow gasifiers
- C10J3/487—Swirling or cyclonic 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
- C10J2300/0936—Coal fines for producing producer gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
690,214. Gasifying solid fuels. DIRECTIE VAN DE STAATSMIJNEN IN LIMBURG. Dec. 29, 1948 [Dec. 29, 1947; May 8, 1948], Nos. 33433/48 and 33434/48. Class 55(i). Fine-grained carbonaceous material, e.g. coal, coke, sawdust, coal slime, is gasified in two producers in series 1, 5, in the first of which whirling conditions are created and the reaction temperature exceeds the melting point of the ash constituents; the volume of the second producer is a multiple of that of the first and the concentration of particles in it is increased as by providing a column of filling bodies 6 surmounted by a fluidized bed 7. Gasifying agents comprising oxygen, air, &c. are introduced into producer 1 from the side as a cyclone 2 and fresh material into producer 5 at points 8 or 9, oxygen-containing gases entering at 10 and steam at 11, 12. Heavier particles are extracted through an outlet 14 and the lighter are separated from the gases in a cyclone 16 and returned with the heavier particles to producer 1. Molten clinker is drawn off through a drain 13. In addition to water vapour, carbon dioxide and hydrocarbons may be supplied to producer 5 which may contain catalysts, or to the gases coming from producer 1 to which fuel may also be added. The gas composition may also be regulated by employing two or more small producers in parallel. The fuel may be preheated in a feed cyclone in which preferably gaseous fuel is burnt. The larger producer may be arranged as in Specification 33431/48 (as open to inspection under Sect. 91) and coke employed as filling material. Specification 669,906 also is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL690214X | 1947-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB690214A true GB690214A (en) | 1953-04-15 |
Family
ID=19806117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33433/48A Expired GB690214A (en) | 1947-12-29 | 1948-12-29 | Process and apparatus for the gasification of fine-grained carbonaceous substances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB690214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388741B (en) * | 1981-03-10 | 1989-08-25 | Skf Steel Eng Ab | METHOD AND DEVICE FOR PRODUCING GAS CONTAINING CARBON OXYDG AND HYDROGEN GAS FROM COAL AND / OR HYDROCARBON-BASED MATERIAL BY MEANS OF A PLASMA GENERATOR |
-
1948
- 1948-12-29 GB GB33433/48A patent/GB690214A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388741B (en) * | 1981-03-10 | 1989-08-25 | Skf Steel Eng Ab | METHOD AND DEVICE FOR PRODUCING GAS CONTAINING CARBON OXYDG AND HYDROGEN GAS FROM COAL AND / OR HYDROCARBON-BASED MATERIAL BY MEANS OF A PLASMA GENERATOR |
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