DE374019C - Process for generating luminous gas and water gas in the named horizontal retort - Google Patents
Process for generating luminous gas and water gas in the named horizontal retortInfo
- Publication number
- DE374019C DE374019C DEG46804D DEG0046804D DE374019C DE 374019 C DE374019 C DE 374019C DE G46804 D DEG46804 D DE G46804D DE G0046804 D DEG0046804 D DE G0046804D DE 374019 C DE374019 C DE 374019C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- retort
- degassing
- water gas
- horizontal retort
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
Verfahren zur Erzeugung von Leucht- und Wassergas in der nämlichen wagerechten Retorte.Process for generating luminous and water gas in the same horizontal retort.
Die Erfindung betrifft ein Verfahren zur Erzeugung von Leucht- und Wassergasen in der nämlichen wagerechten Retorte gewöhnlicher Bauart, wobei der zur Wassergaserzeugung notwendige Dampf in die bis oben hin nahezu oder völlig mit Entgasungsgut angefüllte Retorte eingeführt wird. The invention relates to a method for producing luminous and Water gases in the same horizontal retort of ordinary design, the for water gas generation necessary steam in the up to the top almost or completely with Retort filled with degassing material is introduced.
Das neue Verfahren gestattet ein besonders wirtschaftliches Arbeiten und besteht im wesentlichen darin, daß mit der Zuführung des für die Wassergaserzeugung erforderlichen Dampfes in die Retorte schon im Anfang der Entgasung begonnen wird. The new process allows particularly economical work and consists essentially in the fact that with the supply of the water gas generation required steam into the retort is started at the beginning of the degassing.
Hierbei kann die Retorte völlig entleert sein oder aber noch einen Teil des Fntgasungsgutes aus der vorhergehenden Ladung enthalten. Im letzteren Fall gestaltet sich die Wassergaserzeugung sehr günstig, besonders wenn der bei der Entleerung der Retorte in ihr zurückgelassene glühende Koksrest sich vor der Eintrittsstelle des Wasserdampfes befindet, so daß er von diesem bestrichen werden muß. The retort can be completely emptied or one more Contains part of the degassing material from the previous load. In the latter case The water gas generation turns out to be very favorable, especially when it is emptied The glowing coke residue left behind in the retort is located in front of the entry point of the water vapor is so that it must be coated by this.
Das Ergebnis des neuen Verfahrens ist überraschend, wie nachstehende Angaben zeigen: Bei der Entgasung befindet sich im Entgasungsgut ein Kern geringster Temperatur, der Entgasungskern, ungefähr in der unteren Hälfte, also wesentlich unter der Mitte des Retoitenquerschnitts. The result of the new process is surprising, as follows Information shows: During degassing there is a very small core in the material to be degassed Temperature, the degassing core, roughly in the lower half, so essential below the center of the retoite cross-section.
Infolge der eigenartigen Feuerung der Retortenöfen wird einesteils die obere Entgasungsschicht übermäßig erhitzt und andernteils das untere Drittel der Kohle, d. h. deren am Boden der Retorte liegender Teil, in ungünstiger Weise beeinflußt. As a result of the peculiar firing of the retort furnaces, there is one part the upper degassing layer is excessively heated and the other part the lower third the coal, d. H. its part lying at the bottom of the retort, in an unfavorable way influenced.
Die Beinführung des Dampfes in die Retorte im Anfang bzw. in der ersten Hälfte der Entgasung hat nun den Vorteil, daß die obere Kohlenschicht etwas abgekühlt wird, was ein Steigen des Entgasungskerns zur Folge hat, bei Verhinderung einer übermäßigen Erwärmung der oberen Retortenwandung und Vergleichmäßigung der Ausgasung. The passage of the steam into the retort at the beginning or in the first half of the degassing now has the advantage that the upper layer of carbon somewhat is cooled, which results in a rise in the degassing core, if prevented excessive heating of the upper retort wall and equalization of the Outgassing.
Der Hauptvorteil des neuen Verfahrens besteht jedoch darin, daß die Gasausbeute bedeutend erhöht wird, sobald im Anfang der Entgasung auch die Dampfzuführung beginnt. The main advantage of the new method, however, is that the Gas yield is significantly increased as soon as the steam supply also begins at the beginning of the degassing begins.
Versuche haben ergeben, daß bei einer gleichbleibenden Ausstehzeit und veränderlicher Dauer der Dampfperiode die Gasausbeute aus Ioo kg lufttrockener Kohle bis auf 52,80 cbm zunahm. Tests have shown that with a constant standing time and variable duration of the steam period, the gas yield from 100 kg air-dryer Coal increased to 52.80 cbm.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG46804D DE374019C (en) | 1918-06-20 | 1918-06-20 | Process for generating luminous gas and water gas in the named horizontal retort |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG46804D DE374019C (en) | 1918-06-20 | 1918-06-20 | Process for generating luminous gas and water gas in the named horizontal retort |
Publications (1)
Publication Number | Publication Date |
---|---|
DE374019C true DE374019C (en) | 1923-04-19 |
Family
ID=7128160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG46804D Expired DE374019C (en) | 1918-06-20 | 1918-06-20 | Process for generating luminous gas and water gas in the named horizontal retort |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE374019C (en) |
-
1918
- 1918-06-20 DE DEG46804D patent/DE374019C/en not_active Expired
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