US719360A - Gas process. - Google Patents
Gas process. Download PDFInfo
- Publication number
- US719360A US719360A US8322501A US1901083225A US719360A US 719360 A US719360 A US 719360A US 8322501 A US8322501 A US 8322501A US 1901083225 A US1901083225 A US 1901083225A US 719360 A US719360 A US 719360A
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- US
- United States
- Prior art keywords
- gas
- shale
- retort
- shales
- oil
- 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
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
- C10B1/04—Vertical retorts
Description
No. 719,360. PATENTBD JmL4 27, 190s. 0.0PPBLT.
GAS PROCESS.
APPLICATION FILED NOV. 22, 1901.
N0 MODEL.
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'/y l f m0 1 Iliientor f3 wmu LU. S 'La Attorney tINTTin STATES TTICE OTTO OPPELT, OF NEIV ALBANY, INDIANA, ASSIGNOR OF ONE-HALF TO PEYTON N. CLARKE, OF LOUISVILLE, KENTUCKY, AND JOHN II. STOTSENBURG, OF NEW ALBANY, INDIANA.
GAS PROCESS.
SPECIFICATION forming part of Letters Patent No. 719,360, dated January 27, 1903.
Application filed November 22,1901.
T0 @ZZ wir/0771, t may concern:
n Be it known that I, OTTO OPPELT, a citizen of the United States, residing at New Albany, Floyd county, Indiana, (post-office addressv No. 604E State street, New Albany, Indiana,) have invented certain new and` useful Improvements in Gas Processes, of which the following is a specification.
A certain hydrocarbonaceous material known as Devonian bituminous shale consists, mainly, of a ciay-stone soaked with oil. It is often spoken of as slate It is clearly distinguishable from the shales of the coal measures,which latter are carbonaceous minerals and merely poor coal. The shale in question is sixty-ve to eighty per cent. hard stone, mostly silicate of alumina, with some iron pyrites, the remainder being oil, with three to ve and occasionally eight per cent. of fixed carbon. Practically these shales are clay-stones saturated with paraiin-oils, with small quantities of asphalt, having absorbed the oil as Sponges do. It is the purpose of my invention to produce a combined xed gas from these shales, and thus utilize for gas purposes a vast quantity of material not hitherto found useful. The Devonian shales in question are found extending from Nashville, Tennessee, to North Vernon, Indiana, and are known locally as New Albany black shale.
No process employed for the production of gas from coal, so far as such processes have come to my knowledge, are at all available in dealing with the Devonian shales under consideration on any satisfactory commercial basis, and, on the other hand, my process, satisfactorily suited to dealing with Devonian shales, is not of utility in connection with coal as a gas-producing material.
In carrying out my process I apply to the shale in any suitable retort a degree of heat sufiiciently high to effect destructive distillation and 'drive oil the hydrocarbons and coke the oil and render porous the shale and charge the shale with suflicient heat to decompose superheated steam and generate water-gas. A cherry red may be considered as representing the minimum degree of heat satisfactory in the process. The shale thus highly and Serial No. 83,225. (No specimens.)
solely heated is then subjected to the action of su perheated steam, thus generating Watergas, which Water-gas is to be combined with the evolved hydrocarbons, thus producing a combined fixed gas. It is preferable that the water-gas generated from a given mass of the hot material as the second stage in the proc ess be sent through the retort dealing with a mass in the rst stage of the process, the combined fixed gas thus leaving the retort as the result of both steps of the process. The process also results in a refuse or ash from which is obtainable a silicate of alumina, sulfate of alumina, and sulfate of iron, which are soluble and salable, and also phosphoric acid from the decomposition of the fossil bones of the shales.
My presentinvention does not concern itself with any special apparatus for the execution of the process; but I have thought it best to illustrate a practical apparatus adapted for the purpose.
In the accompanying drawings, Figure 1 is a vertical transverse section of a suitable apparatus, and Fig. 2 is a vertical longitudinal section.
The shale is distilled, rendered porous, and highly heated in the retort l, the retort being heated by furnace 2. The hot porous charge is then dropped through valve 4 into generator l0., subjected to injection of superheated steam through pipe l2. The water-gas from the generator goes through pipe 13 to and through the new charge being distilled. The combined fixed gas leaves through pipe 3. The generator is emptied through valve ll into pit 14. Green charges ot shale are charged into preheater 6 and discharged therefrom into the retort through valve 5. The hydrocarbons evolved from the preheater go through connection 9 to pipe 3. The furnace of the retort is supplied with fuel from the reservoir I6, having afoot-valve 17, and this reservoir and the preheater may be heated by hot air supplied through pipe 19. The devices may be used in battery, as illustrated in Fig. 2.
I claim as my invention- The improved process for making a combined fixed gas from Dcvouian bituminous IOO shale, which consists in subjecting a mass of thatheat solely to an injection of superheated Io the shale to adegree of heat suflciently high steam whereby Watergas lis generated, and
to effect destructive distillation and drive oi then conveying the evolved Water-gas While the hydrocarbons and render the shale porhot into admixture with the hot hydrocarous and coke the oil therein and charge the bons resulting from distillation.
porous shale with heat sufficient 'for the de- OTT() OPPELT. composition of super-heated steam, then sub- Witnesses: jecting` the mass of porous and oil-coked shale i JOHN H. STOTSENBURG,
while yet at the heat of its distillation and at l JOHN M. PARIS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8322501A US719360A (en) | 1901-11-22 | 1901-11-22 | Gas process. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8322501A US719360A (en) | 1901-11-22 | 1901-11-22 | Gas process. |
Publications (1)
Publication Number | Publication Date |
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US719360A true US719360A (en) | 1903-01-27 |
Family
ID=2787876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US8322501A Expired - Lifetime US719360A (en) | 1901-11-22 | 1901-11-22 | Gas process. |
Country Status (1)
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US (1) | US719360A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3118746A (en) * | 1956-07-13 | 1964-01-21 | Texaco Development Corp | Generation of fuel gas from oil shale |
US3194644A (en) * | 1965-07-13 | Production of pipeline gas from |
-
1901
- 1901-11-22 US US8322501A patent/US719360A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3194644A (en) * | 1965-07-13 | Production of pipeline gas from | ||
US3118746A (en) * | 1956-07-13 | 1964-01-21 | Texaco Development Corp | Generation of fuel gas from oil shale |
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