GB504529A - Process for producing synthesis gas by gasification of fuels under elevated pressure - Google Patents
Process for producing synthesis gas by gasification of fuels under elevated pressureInfo
- Publication number
- GB504529A GB504529A GB22260/38A GB2226038A GB504529A GB 504529 A GB504529 A GB 504529A GB 22260/38 A GB22260/38 A GB 22260/38A GB 2226038 A GB2226038 A GB 2226038A GB 504529 A GB504529 A GB 504529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gasefication
- gas
- producer
- steam
- medium
- 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
- C10J3/16—Continuous processes simultaneously reacting oxygen and water with the carbonaceous material
-
- 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
- C10J2300/0969—Carbon dioxide
-
- 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)
- Hydrogen, Water And Hydrids (AREA)
Abstract
504,529. Obtaining gases rich in hydrogen. METALLGES.AKT.-GES. July 26, 1938, No. 22260. Convention date, Sept. 27, 1937. [Classes 65 (i),and 55 (ii)] In the production of gas mixtures containing carbon monoxide and hydrogen in the volume ratio of about 1 to 2 for synthesis purposes by the gasefication of fuels under pressures of several atmospheres by means of oxygen-steam mixtures, the proportion of oxygen used being about 0À1 to 0À2 N.T.P. cubic metres per N.T.P. cubic metre of gas produced, carbon dioxide is added to the gasefication medium in amounts ranging from about half to three times the volume of oxygen employed. In an example, coke is gasefied under a pressure of 10 atmospheres with a gas mixture comprising about 0À13 cubic metre of O2, 0À65 kilograms of steam, and 0À2 cubic metre of CO2, to produce a gas,mixture in which the CO and H2 proportions comprise 21 and 42 per cent respectively. A pressure range of 5 to 50 atmospheres is specified and a gas mixture is produced which is practically free from methane. Carbon dioxide is washed from the gas mixture under pressure and a part is returned to the producer for adding to the gasefication medium. The CO2 may be heated to a temperature of 500‹ C. before entering the producer and it may also be saturated with steam to economise the latter in the process. Inferior tars or oils or gaseous hydrocarbons, such as methane, may be added to the gasefication medium and are cracked in the producer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE504529X | 1937-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB504529A true GB504529A (en) | 1939-04-26 |
Family
ID=6546213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22260/38A Expired GB504529A (en) | 1937-09-27 | 1938-07-26 | Process for producing synthesis gas by gasification of fuels under elevated pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB504529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0444684A2 (en) * | 1990-02-28 | 1991-09-04 | Harald F. Dr. Funk | Solid waste refining and conversion to methanol |
-
1938
- 1938-07-26 GB GB22260/38A patent/GB504529A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0444684A2 (en) * | 1990-02-28 | 1991-09-04 | Harald F. Dr. Funk | Solid waste refining and conversion to methanol |
| EP0444684A3 (en) * | 1990-02-28 | 1991-11-21 | Harald F. Dr. Funk | Solid waste refining and conversion to methanol |
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