US193062A - wilkinson - Google Patents
wilkinson Download PDFInfo
- Publication number
- US193062A US193062A US193062DA US193062A US 193062 A US193062 A US 193062A US 193062D A US193062D A US 193062DA US 193062 A US193062 A US 193062A
- Authority
- US
- United States
- Prior art keywords
- retort
- gases
- coal
- peat
- wood
- 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
Links
- 239000007789 gas Substances 0.000 description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 28
- 239000003245 coal Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 20
- 239000003415 peat Substances 0.000 description 20
- 239000002023 wood Substances 0.000 description 20
- 239000003610 charcoal Substances 0.000 description 18
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 210000004915 Pus Anatomy 0.000 description 2
- 229920002877 acrylic styrene acrylonitrile Polymers 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
Images
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
- C10J1/00—Production of fuel gases by carburetting air or other gases without pyrolysis
- C10J1/213—Carburetting by pyrolysis of solid carbonaceous material in a carburettor
Definitions
- This invention consists in a new and improved process of manufacturing illuminatinggas by distilling wood, peat, or coal, passing the gases thus produced through the residual incandescent charcoal of a previous charge pushed back to the rear end of the retort, and mixing the resulting gases in a highly-heated state with liquid hydrocarbon, and afterward converting" the whole into a permanent gas by redistillation, the operation being continuous and uninterrupted throughout.
- the retort E communicates, by means of a pipe, I, with a tank, H, which contains naphtha, petroleum, or other rich hydrocarbon, and a stand-pipe, F, extends up and extends into the hydraulic main Gr.
- the gases emanating from the retort B may be subjected to a purifying process, and then passed through a saturator containing volatile naphtha, and after such purified gases have become saturated with the vapors of naphtha they are introduced into v the converting retort ,or retorts.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Description
A. w. WILKINSON. PROCESS FOR THE MANUFACTURE OF ILLUMINATINGGAS.
No. 193,062, Patented J1 11y 1O,1877
hill
IH IE I NJPFTERS, PHOTOYLITHUGRAPHER. WASHINGYONv D Q- UNITED S'rA'rEs Asa W. wILxIN'soN, on NEW YORK, N. Y.
Specification forming part of Letters Patent No. 193,062, dated July 10, 1877; application filed June 17, 1876.
To all whom it may concern:
Be it known that I, ASA W. WILKINSON, of the city, county, and State of New York, have invented a new and Improved Process for the Manufacture of Illuminating- Gas, which improvement is fully set forth in the following specification:
This invention consists in a new and improved process of manufacturing illuminatinggas by distilling wood, peat, or coal, passing the gases thus produced through the residual incandescent charcoal of a previous charge pushed back to the rear end of the retort, and mixing the resulting gases in a highly-heated state with liquid hydrocarbon, and afterward converting" the whole into a permanent gas by redistillation, the operation being continuous and uninterrupted throughout.
In the accompanying drawing,I have shown a sectional view of an apparatus which may be used in carrying out my process.
It is a well-known fact that gases distilled from peat, coal, and particularly from wood, contain a large percentage of carbonic acid,
a gas which is not combustible, and which has to be removed before the gas is in a fit con dition for burning. If the carbonic acid is removed, a large percentageof the gases evolved from the peat, coal, or wood is lost.
The principal advantage of my process is that, by passing the gases evolved from peat,-
coal, or wood through incandescent charcoal, contained in the rear end of the same retort in which the peat, coal, or wood are distilled, and before the same are admitted to the couverting-retort, the carbonic acid mixed with said gases is converted into carbonic oxide, according to the formula, GO G=2(O0), and by these means the carbonic acid is converted into a combustible gas, and the volume of the gases admitted to the converting-retort, instead of being increased.
In carrying out my process I make use of a retort, B, which is provided at one end with a grate, a, and with a stand pipe, D, which leads into the converting-retort E. That pordiminished, is largely tion of the retort B next to the grate a is kept constantly charged with incandescent charcoal,while the remaining portion of said retort contains the peat, coal, or wood to be distilled,
the charge of incandescent charcoal being obtained from the residuum of the previous charge, which, being pushed back to the rear end of the retort, is not liable to cool off to such a degree that the desired eii'ect is lost.
The retort E communicates, by means of a pipe, I, with a tank, H, which contains naphtha, petroleum, or other rich hydrocarbon, and a stand-pipe, F, extends up and extends into the hydraulic main Gr.
When the retorts are heated, the gases evolved from the charge in the front end of the retort B have to pass through the incandescent charcoal contained in the rear end of said retort before they are admitted to the converting-retort E. The carbonic acid mixed with said gases becomes converted into carbonic oxide, as above stated, and as these gases pass through the converting-retort they be come mixed with hydrocarbon vapors, and the mixture is converted into ahighly-illuminating gas. 7
If desired, the gases emanating from the retort B may be subjected to a purifying process, and then passed through a saturator containing volatile naphtha, and after such purified gases have become saturated with the vapors of naphtha they are introduced into v the converting retort ,or retorts. V
By these means all gases evolved from peat, coal, or wood are made available for illuminating-gases.
I am aware that, heretofore, in the manufacture of gas, the spent or' residual carbon or charcoal has been employed to convert the carbonic-acid into carbonic-oxide gas.
I do not claim,'therefore, as my invention, passing the gases evolved from wood, peat, or coal through incandescent carbon or charcoal; nor do I claim the pushing back of the residual coke or charcoal to the rear end of the retort to make room for a fresh charge of coal, as such is old.
By my process the residual carbon or charcoal remains in the same retort in which it has beenformed. It retains its heat and the carbonic acid evolved from the subsequent charge is fully converted into carbonic oxide, as above stated. My process, therefore, can be carried on with comparatively little labor and without interruption.
rrron. I
:IdO not claim enriching gas evolved from wood, peat, or coal that has been passed The process herein described of manufacturing illuminating g as by distilling wood,
peat, or coal, passing the gases thus'produced through the residual incandescent carofihsmwim c a pus ed. b s to the rear end of the retort in 'which'it'h'a's been been formed, and mixing the gases resulting ithe'refroimin a highly-heated state,"with liquid hydrocarbon, and afterward converting the Whole into a permanent gas by redistillation, the operation being continuous and uninterrupted, subs tantially as set forth.
In testimony that I claim the foregoing I have hereunto set' my hand and seal this 15th day of June, 1876.
A. 'W. wimmson. 1 8.] Witnesses; HAUFF,
Rom. E. MILLER.
Publications (1)
Publication Number | Publication Date |
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US193062A true US193062A (en) | 1877-07-10 |
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US193062D Expired - Lifetime US193062A (en) | wilkinson |
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- US US193062D patent/US193062A/en not_active Expired - Lifetime
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