GB508617A - Improvements in the manufacture of water gas and apparatus therefor - Google Patents
Improvements in the manufacture of water gas and apparatus thereforInfo
- Publication number
- GB508617A GB508617A GB13033/38A GB1303338A GB508617A GB 508617 A GB508617 A GB 508617A GB 13033/38 A GB13033/38 A GB 13033/38A GB 1303338 A GB1303338 A GB 1303338A GB 508617 A GB508617 A GB 508617A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- generator
- steam
- blast
- water gas
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
508,617. Water gas generation. HUMPHREYS & GLASGOW, Ltd., and SMITH, J. H. May 2, 1938, No. 13033. [Class 55 (i)] In the intermittent process of generating water gas, the generator and the set beyond the generator are each purged separately and successively after the blast period or after a back run period, the purging of the set beyond the generator in the latter case being effected by the back run itself. In a usual water gas set having a waste heat boiler c, a wash box d, air blast valve e, secondary air blast valve f, gas valves k, l, steam control valve h and three-way valve i, the latter connects on the one hand to the back run steam inlet n and on the other hand to three-way valves p, q, which can direct the steam to the base of the generator or to the secondary air blast pipe o, the valve p being controlled by the stack valve g and the valve q by the secondary blast valve f. After the usual blast period, the generator a is upwardly purged with steam, the valve q being set accordingly ; the secondary air blast valve f is now open and the purged gases from the generator are burnt in the regenerator b until the evolving water gas is sufficiently low in nitrogen content. The blast valve f is then closed which automatically moves the valve q to direct the steam into the pipe o for purging the set beyond the generator, the stack valve g being open. The latter is finally closed which automatically reverses the valve p so that the steam passes directly to the base of the generator for an up-run. The invention may then be applied after a backrun which may then follow, with the valves set accordingly. After this period, since the set beyond the generator is full of steam, only the generator is purged. Steam is supplied to the generator base, gas valve l being open and k closed. The succeeding blast with both blast valves e, f open drives out and burns any remaining water gas in the generator. The purging in either case effects an economy in the water gas produced. Specification 508,618 is referred to.'
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13033/38A GB508617A (en) | 1938-05-02 | 1938-05-02 | Improvements in the manufacture of water gas and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13033/38A GB508617A (en) | 1938-05-02 | 1938-05-02 | Improvements in the manufacture of water gas and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508617A true GB508617A (en) | 1939-07-04 |
Family
ID=10015569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13033/38A Expired GB508617A (en) | 1938-05-02 | 1938-05-02 | Improvements in the manufacture of water gas and apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB508617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0089329A2 (en) * | 1982-03-11 | 1983-09-21 | Société DISTRIGAZ | Process and apparatus for the pressure-gasification of coal |
| CN104845674A (en) * | 2015-04-25 | 2015-08-19 | 湖南三箭自控科技有限公司 | Furnace steam volume decreasing semi-water gas production process |
-
1938
- 1938-05-02 GB GB13033/38A patent/GB508617A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0089329A2 (en) * | 1982-03-11 | 1983-09-21 | Société DISTRIGAZ | Process and apparatus for the pressure-gasification of coal |
| EP0089329A3 (en) * | 1982-03-11 | 1984-04-18 | Societe Distrigaz | Process and apparatus for the pressure-gasification of coal |
| CN104845674A (en) * | 2015-04-25 | 2015-08-19 | 湖南三箭自控科技有限公司 | Furnace steam volume decreasing semi-water gas production process |
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