GB461402A - Process for the production of a gas of definite stoichiometric composition by the carbonisation of fuels - Google Patents
Process for the production of a gas of definite stoichiometric composition by the carbonisation of fuelsInfo
- Publication number
- GB461402A GB461402A GB11378/36A GB1137836A GB461402A GB 461402 A GB461402 A GB 461402A GB 11378/36 A GB11378/36 A GB 11378/36A GB 1137836 A GB1137836 A GB 1137836A GB 461402 A GB461402 A GB 461402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- fuel
- chamber
- zone
- steam
- 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
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B3/00—Coke ovens with vertical chambers
-
- 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
- C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
- C10J3/60—Processes
- C10J3/64—Processes with decomposition of the distillation products
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
461,402. Coking processes ; gas producers. DIDIER - WERKE AKT. - GES. April 21, 1936, No. 11378. Convention date, July 22, 1935. [Class 55 (i)] Gas of stoichiometric composition is obtained from fuels such as brown coal, lignite, flame coal, by preheating the fuel by external heating and removing the products, carbonizing the fuel in an externally heated chamber and leading the high temperature gas with steam through a body of incandescent coke resulting from the carbonization to effect the substantial conversion of the gases into the desired mixture of hydrogen and carbon monoxide. Fuel, e.g. in small pieces or briquettes, is fed through a preheating chamber 3 heated by waste gases supplied through a duct 8. Steam, carbon dioxide, hydrogen sulphide, and tar vapours are successively emitted as the fuel temperature rises to about 400‹ C. and are removed through off takes 11 ... 15. The fuel descends to a gasefication chamber 4 comprising a carbonization zone in the upper third of the chamber in which a temperature of at least 850‹ C. is maintained, a reaction zone into which steam is admitted at different levels through ducts 25, 26 and traverses the zone to an outlet 29 in admixture with the carbonization gases, and a water gas zone in which steam is admitted through inlets 27, the water gas generated being drawn off at the upper end and passing with the reaction gas through outlet 29. Or the water gas may be drawn off at the lower end as when the zone is formed as a separate chamber. The gasefication chamber is heated by the combustion of gas in flues 20, waste products passing through a recuperator 22 for preheating the combustion air or gas and thence to the heating flues of the fuel preheater. The mixed reaction gas and water gas may comprise 85-90 per cent hydrogen and carbon monoxide in the ratio of 2 or more than 2 to 1. For the treatment of brown coal the preheating, carbonizing, reaction, and water gas chambers may be of iron, silicon carbide material, silica material and fireclay respectively.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE461402X | 1935-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB461402A true GB461402A (en) | 1937-02-16 |
Family
ID=6539856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11378/36A Expired GB461402A (en) | 1935-07-22 | 1936-04-21 | Process for the production of a gas of definite stoichiometric composition by the carbonisation of fuels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB461402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546606A (en) * | 1948-05-10 | 1951-03-27 | Phillips Petroleum Co | Synthesis gas preparation |
| US5494653A (en) * | 1993-08-27 | 1996-02-27 | Battelle Memorial Institute | Method for hot gas conditioning |
| US20150191654A1 (en) * | 2012-08-06 | 2015-07-09 | Shanxi Xinli Energy Technology Co., Ltd | Thermal cycle continuous automated coal pyrolyzing furnace |
-
1936
- 1936-04-21 GB GB11378/36A patent/GB461402A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546606A (en) * | 1948-05-10 | 1951-03-27 | Phillips Petroleum Co | Synthesis gas preparation |
| US5494653A (en) * | 1993-08-27 | 1996-02-27 | Battelle Memorial Institute | Method for hot gas conditioning |
| US20150191654A1 (en) * | 2012-08-06 | 2015-07-09 | Shanxi Xinli Energy Technology Co., Ltd | Thermal cycle continuous automated coal pyrolyzing furnace |
| US10047296B2 (en) * | 2012-08-06 | 2018-08-14 | Shanxi Xinli Energy Technology Co., Ltd | Thermal cycle continuous automated coal pyrolyzing furnace |
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