US1447259A - Process of producing gas - Google Patents
Process of producing gas Download PDFInfo
- Publication number
- US1447259A US1447259A US431002A US43100220A US1447259A US 1447259 A US1447259 A US 1447259A US 431002 A US431002 A US 431002A US 43100220 A US43100220 A US 43100220A US 1447259 A US1447259 A US 1447259A
- Authority
- US
- United States
- Prior art keywords
- retort
- steam
- producing
- gas
- producing 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 - Lifetime
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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
- C10J3/485—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
- C10J2200/00—Details of gasification apparatus
- C10J2200/12—Electrodes present in the gasifier
-
- 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
- C10J2300/0933—Coal fines for producing water gas
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S48/00—Gas: heating and illuminating
- Y10S48/04—Powdered fuel injection
Definitions
- Fig. 1 is a central vertical section of the retort.
- Fig. 2 is a section on the 4line 2-2 of Fig. 1.
- Fig. 3 is a diagram showin how the waste heat of the as may be uti ized.
- - Fi 4 is an elevation 0% a spray nozzle.
- the ellipsoidal chamber shown in Fig. 1 is here called a retort for want of a better name, but it approaches an' electric furnace in structure. It is formed with an outer shell 1 of sheet steel and a lining 2 of rev fractory material. The .upper neck 3 is fitted with a cap 4 to support the electrodes 5, A
- lead wires 6 being shown at the top of the cap. If three electrodes are employed they will preferably lateral trian le.
- 'Mineral oi may be blown under pressure into the zone of intense heat just below the points of the electrodes through the opening be at the points of an equi- 7, the nozzle 8l being set at such an angle that the spray and the gases formed therefrom will whirl around until they reach the bottom of the retort and pass out through the pipe 9.
- a door 12 at the bottom neck 13 of the retort permits removal of ashes.
- the 'gases which escape are very hot and the heat may be recovered in any desired manner; as an example, -it may be ud to make steam as indicated in Fig. 3, a boiler 14 having a coil 15 of gas conductor extending down through the water 18 therein.
- An inlet pipe 16 provides water and the pipe 17 conducts away the steam.
- the steam pipe 10 may extend from this boiler to the retort and the steam may be controlled by the valve 17.
- I claim 1 The process of producing gas which consists in producing an electric arc at a point in the axis of an ellipsoidal retort, and forcing carbonaceous material into the retort in such a manner as to constitute a vortex whose upper center is at the electric arc, the gas generated by the heat of the arc passin out at the bottom of the retort.
- Tt consists in producing an electric arc at a point in the axis of an ellipsoidal retort, and forcing carbonaceous material into the retort, through a nozzle set at such an angle that the spray and gases formed therefrom will whirl around the electric arc and then pa down, the fixed carbon settlingto the ⁇ bottom of the retort ,and the gases passing e process of producing gas whichk pass down, the fixed carbon settling to the bottom.- of the retort enel the gases passing out through theV hot fixed carbon end passing steam into the retort which steam be comes broken up when passing through the hot fixed carbon in the bottom of the retort, the ⁇ ifiydrogen vbecoming.liloerettedl and the oxygen uniting with the xed carbon to form carbon monoxide.
- the process of consists in producing un electric ere within a, retort endrrforcing cerlooneceous materia-ll into the retort in such e manner as to const itute e Vortex Whose exis passes through the electricere.
- the process of producing ges which producing gas which ⁇ enfine@ consists in producing, an electric arc Within e retort and forcing carbonaceous material into the retort through its side Wall in such e manner as to constitute a. vortex Whose axis passes through the electric arci, the gas generated 'by the heat of the arc ypassing out et the bottom of the retort.
Description
Patented Mar. i923.
TTES
JOHN" U. MCDONALD, F DECATUR, ILLINOIS.
PROCESS OF PRODUCING GAS.
`application JedDecember 15, 1920.
To all whom t may concern:
Be it known that I, JOHN U. MGDONALD, a citizen of the United States, and residing at Decatur, in the county of Macon and State of Illinois, have invented a new and tending into it so as to produce great heat therein by the electric arc between the points of the electrodes, means being provided for introducin carbonaceous material such as mineral o1 s or powdered coal, and means being also provided for injecting steam so that it may be disassociated by the intense heat within the chamber and the oxygen and hydrogen combine with the carbon, `and thereby Vconstituting a complete and continuous gasification of the fuel.
This invention is preferably carried out .in the retort shown in the drawing, in which;I
Fig. 1 is a central vertical section of the retort. Fig. 2 is a section on the 4line 2-2 of Fig. 1. Fig. 3 is a diagram showin how the waste heat of the as may be uti ized.- Fi 4 is an elevation 0% a spray nozzle.
imilar reference characters refer to like parts throughout the several views. The ellipsoidal chamber shown in Fig. 1 is here called a retort for want of a better name, but it approaches an' electric furnace in structure. It is formed with an outer shell 1 of sheet steel and a lining 2 of rev fractory material. The .upper neck 3 is fitted with a cap 4 to support the electrodes 5, A
preferably one for each phase of current, lead wires 6 being shown at the top of the cap. If three electrodes are employed they will preferably lateral trian le.
'Mineral oi may be blown under pressure into the zone of intense heat just below the points of the electrodes through the opening be at the points of an equi- 7, the nozzle 8l being set at such an angle that the spray and the gases formed therefrom will whirl around until they reach the bottom of the retort and pass out through the pipe 9. I prefer, however, to blow powf, dered coal into the retort through this opening 7, steam or gas being used as the vehicle, providing 'additional steam by the pipe 10 to combine, when broken up, with the fixed carbon in the bottom of the retort to produce commercial gas. The hydrogen of the Serial No. 431,002.
steam becomes liberated and may in part combine with part of the carbon to form light hydrocarbons while the Aoxygen combines with the remainder of the fixed car- -bon to form carbon monoxide thus generating heat, which assists the electric arc in keeping the interior of the retort at the desired temperature j and at the same time causes complete gasification of the carbon and the other combustible constituents of the fuel acted upon in a continuous manner.
.A door 12 at the bottom neck 13 of the retort permits removal of ashes.
The 'gases which escape are very hot and the heat may be recovered in any desired manner; as an example, -it may be ud to make steam as indicated in Fig. 3, a boiler 14 having a coil 15 of gas conductor extending down through the water 18 therein. An inlet pipe 16 provides water and the pipe 17 conducts away the steam. The steam pipe 10 may extend from this boiler to the retort and the steam may be controlled by the valve 17.
The details 0f construction of the retort may all be changed by lthose skilled in the art without departing from the spirit of my invention as set forth in the following claims.
I claim 1. The process of producing gas which consists in producing an electric arc at a point in the axis of an ellipsoidal retort, and forcing carbonaceous material into the retort in such a manner as to constitute a vortex whose upper center is at the electric arc, the gas generated by the heat of the arc passin out at the bottom of the retort.
2. Tt consists in producing an electric arc at a point in the axis of an ellipsoidal retort, and forcing carbonaceous material into the retort, through a nozzle set at such an angle that the spray and gases formed therefrom will whirl around the electric arc and then pa down, the fixed carbon settlingto the `bottom of the retort ,and the gases passing e process of producing gas whichk pass down, the fixed carbon settling to the bottom.- of the retort enel the gases passing out through theV hot fixed carbon end passing steam into the retort which steam be comes broken up when passing through the hot fixed carbon in the bottom of the retort, the `ifiydrogen vbecoming.liloerettedl and the oxygen uniting with the xed carbon to form carbon monoxide.
4. The process of consists in producing un electric ere within a, retort endrrforcing cerlooneceous materia-ll into the retort in such e manner as to const itute e Vortex Whose exis passes through the electricere.
5. The process of producing ges which producing gas which` ritme@ consists in producing, an electric arc Within e retort and forcing carbonaceous material into the retort through its side Wall in such e manner as to constitute a. vortex Whose axis passes through the electric arci, the gas generated 'by the heat of the arc ypassing out et the bottom of the retort.
6. The process of producing gas which consists in producing an electric arc Within e retort and forcing carbonaceous material into the retort in such a manner as to constitute u vortex Whose axis passes through the electric are, steam being supplied to the retort adjacent said are. l
JOHN U. M CDoNALD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US431002A US1447259A (en) | 1920-12-15 | 1920-12-15 | Process of producing gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US431002A US1447259A (en) | 1920-12-15 | 1920-12-15 | Process of producing gas |
Publications (1)
Publication Number | Publication Date |
---|---|
US1447259A true US1447259A (en) | 1923-03-06 |
Family
ID=23710010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US431002A Expired - Lifetime US1447259A (en) | 1920-12-15 | 1920-12-15 | Process of producing gas |
Country Status (1)
Country | Link |
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US (1) | US1447259A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763699A (en) * | 1953-10-29 | 1956-09-18 | Shell Dev | Homogeneous steady state conversions in turbulence chambers and apparatus therefor |
US4472172A (en) * | 1979-12-03 | 1984-09-18 | Charles Sheer | Arc gasification of coal |
-
1920
- 1920-12-15 US US431002A patent/US1447259A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763699A (en) * | 1953-10-29 | 1956-09-18 | Shell Dev | Homogeneous steady state conversions in turbulence chambers and apparatus therefor |
US4472172A (en) * | 1979-12-03 | 1984-09-18 | Charles Sheer | Arc gasification of coal |
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