US56343A - Improvement in evaporating and distilling liquids - Google Patents
Improvement in evaporating and distilling liquids Download PDFInfo
- Publication number
- US56343A US56343A US56343DA US56343A US 56343 A US56343 A US 56343A US 56343D A US56343D A US 56343DA US 56343 A US56343 A US 56343A
- Authority
- US
- United States
- Prior art keywords
- oil
- still
- steam
- furnace
- evaporating
- 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
- 239000007788 liquid Substances 0.000 title description 16
- 238000001704 evaporation Methods 0.000 title description 12
- 239000003921 oil Substances 0.000 description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 22
- 229910052799 carbon Inorganic materials 0.000 description 20
- 238000004821 distillation Methods 0.000 description 18
- 239000000446 fuel Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003610 charcoal Substances 0.000 description 4
- 239000000571 coke Substances 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
Definitions
- Our invention consists in passing hot carbonic oxide or carbonic-acid gas, alone or admixed with other gaseous bodies, through or over the liquid to be evaporated or distilled, and is designed chiefly to be applied to the distillation of hydrocarbon oils and to the generation of steam.
- the accompanying drawing represents an apparatus for applying our invention to the distillation of petroleum, in whichA is an airtight furnace, built of plate-iron lined internally with fire-brick. It is a vertical cylinder having a grating to hold the fuel, (shown by dotted lines at 66,) with a tightly-shutting door, I), below the grate, opening into the ash-pit, and a pipe, 0, opening into the space below the grate, through which pipe atmospheric air or steam, or a mixture of air and steam, is forced by any suitable means, as by a forcepump, or the air or steam may be drawn through by creating a vacuum in the still.
- A is an airtight furnace, built of plate-iron lined internally with fire-brick. It is a vertical cylinder having a grating to hold the fuel, (shown by dotted lines at 66,) with a tightly-shutting door, I), below the grate, opening into the ash-pit, and a pipe, 0, opening into the space below the grat
- the fuel used is coke, charcoal, or anthracite coal, or other carbonaceous fuel which will not give out free carbon too largely.
- This fuel may be inserted through a funnel, cl, at top ofthe furnace, which is kept closed, excepting when the fuel is being introduced, by a ball, 0, or other suitable device.
- a pipe, B which opens into the top of the furnace A, extends to the still 0, and has two branches, one of which, B, enters the top of the still 0, but does not descend to any depth therein sufficient to touch the oil contained therein.
- the other branch, B descends to the bottom of the still, or at least so far as to pass into the oil, the lower portion of the branch pipe B being perforated with a number of small holes, 2' 2 and the extremity of the pipe being closed, so that the gas may be forced to escape in small streams into and through the body of the oil.
- Each of the branch pipes B and B has a stop-cocl ,f, outside of the still 0, to admit the gas from the pipe B into the still or shut it ofi' or regulate the quantity admitted.
- the still 0 may be made of metal in the usual manner, and has a head, D, on top, from which a pipe, E, leads the vapor of distillation to the condcnsing-worni F.
- the still is encased in brick-work to prevent the loss of heat by radiation.
- the gases from the furnace may be admitted through both of the branch pipes B and B at the same time, so as to pass both over and into the oil in the still. This is regulated by the cocks or valves f f.
- the vapor of distillation and waste gases pass through the pipe E and through the condenser F, Where the oil is condensed and the gases escape.
- the process we have described may be readily and advantageously applied to the distillation or evaporation of other liquids than petroleum, and may also be used for the generation of steam for steam-engines, in which latter case the number of pipes leading from the furnace into the steam-boiler might be increased.
- Our apparatus may also be employed in chemical operations for the purpose of producing combinations with carbon, as in the manufacture of carbonate of soda and other articles.
Description
ADAIR & TWEDDLEi Oil StiH.
No. 56,343. Patented July-I7. 1866.
l'il WWW W! W I ,1 M wi l "Wm WM Witnesses= I Inventor, m
UNITED STATES PATENT OFFICE.
JAMES ADAIR AND H. W. G. TWEDDLE, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN EVAPORATING AND DlSTlLLlNG LIQUIDS.
Specification forming part of Letters Patent No. 56,343, dated July 17, 1866.
To all whom it may concern:
Be it known that we,.JAMEs ADAIR and HERBERT W. O. Twnnnhiaof the city of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improved Mode of Evaporating and Distilling Liquids; and we do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawing, forming part of this specification, which is a vertical section of the apparatus which we employ in the practical application of our improvement.
Our invention consists in passing hot carbonic oxide or carbonic-acid gas, alone or admixed with other gaseous bodies, through or over the liquid to be evaporated or distilled, and is designed chiefly to be applied to the distillation of hydrocarbon oils and to the generation of steam. I
The advantages which we secure by our invention are, in the distillation of petroleum, for example, that the hot vapor used for evaporating the oil, being charged with carbon, (as CO or 00 does not combine with the carbon of the oil, and neither burns it nor does it cause the deposit of solid carbon and the elimination of hydrogen gas, which is done to a greater or less degree in the ordinary mode of applying heat for distillation, and in the generation of steam a saving of fuel is effected, our process being a cheaper and more efficient mode of application of heat for that purpose. There are also other practical advantages which will appear when we shall have more fully described the manner in which we carry our invention into practice.
The accompanying drawing represents an apparatus for applying our invention to the distillation of petroleum, in whichA is an airtight furnace, built of plate-iron lined internally with fire-brick. It is a vertical cylinder having a grating to hold the fuel, (shown by dotted lines at 66,) with a tightly-shutting door, I), below the grate, opening into the ash-pit, and a pipe, 0, opening into the space below the grate, through which pipe atmospheric air or steam, or a mixture of air and steam, is forced by any suitable means, as by a forcepump, or the air or steam may be drawn through by creating a vacuum in the still.
The fuel used is coke, charcoal, or anthracite coal, or other carbonaceous fuel which will not give out free carbon too largely. This fuel may be inserted through a funnel, cl, at top ofthe furnace, which is kept closed, excepting when the fuel is being introduced, by a ball, 0, or other suitable device.
A pipe, B, which opens into the top of the furnace A, extends to the still 0, and has two branches, one of which, B, enters the top of the still 0, but does not descend to any depth therein sufficient to touch the oil contained therein. The other branch, B, descends to the bottom of the still, or at least so far as to pass into the oil, the lower portion of the branch pipe B being perforated with a number of small holes, 2' 2 and the extremity of the pipe being closed, so that the gas may be forced to escape in small streams into and through the body of the oil. Each of the branch pipes B and B has a stop-cocl ,f, outside of the still 0, to admit the gas from the pipe B into the still or shut it ofi' or regulate the quantity admitted.
The still 0 may be made of metal in the usual manner, and has a head, D, on top, from which a pipe, E, leads the vapor of distillation to the condcnsing-worni F. The still is encased in brick-work to prevent the loss of heat by radiation.
The operation of our apparatus is as follows: A fire being built in the furnace A of coke, charcoal, or other carbonaceous fuel which will burn withoutmuch smoke, and the still 0 being charged with oil to a proper height,-the cook or valve in the pipe 0 is opened, through which atmospheric air or steam, or mixed air and steam, is caused to pass (from a steam generator or blast-cylinder) into the ti ghtly-inclosed space below the firegrating a of the furnace A. By passage through the fire in the furnace A the air or steam is decomposed and forms other combinations, resulting, if air is employed, in carbonic oxide or carbonic acid and free nitrogen, or, if steam is employed, in carbide of hydrogen and carbonic acid. These gases pass up through the pipe B, being either forced by a force-pump connected with the pipe 0, or drawn through the apparatus by means of an air-pump connected with the worm F at the other end of the apparatus. They pass thence either through the branch pipe B, over the surface of the oil in the still, or through the branch pipe B, in which case they pass below the surface of the oil and escape from the pipe B at the apertures i i, &c., near the bottom of the still,in small streams, which pass up through the oil and escape with the vapor of distillation at the still-head D.
If desired,the gases from the furnace may be admitted through both of the branch pipes B and B at the same time, so as to pass both over and into the oil in the still. This is regulated by the cocks or valves f f. The vapor of distillation and waste gases pass through the pipe E and through the condenser F, Where the oil is condensed and the gases escape.
In this operation the gases produced in the furnace become highly heated, and the oxygen and hydrogen, being combined with carbon in passing through the furnace, are thereby prevented from combining with the carbon of the oil to be distilled, the result of which would be the burning of the oil and the elimination of hydrogen in the shape of permanent gas, which is carefully to be avoided.
If heated air alone were usedthat is, atmospheric air not thus decomposedand passed over or through the oil, its oxygen would combine with the carbon of the oil, and would probably result in an explosion, besides causing a great waste of oil.
The advantages of the method of distilling which we have described, especially as applied to carbon oil or petroleum, are that the oil is not burned, and that the deposit of carbon in the still is prevented in a great measure; that the still itself is not exposed to the direct action of the fire and will last much longer, and that the heat is much more economically ap plied.
It is also very manifest that the process of distillation can be carried on much more uniformly, the application of the heat being entirely under control, being regulated by the cooks or valves f f in the pipes B B, whereas by the ordinary mode of applying the fire to the bottom of the still this is not the case.
The process we have described may be readily and advantageously applied to the distillation or evaporation of other liquids than petroleum, and may also be used for the generation of steam for steam-engines, in which latter case the number of pipes leading from the furnace into the steam-boiler might be increased.
Our apparatus may also be employed in chemical operations for the purpose of producing combinations with carbon, as in the manufacture of carbonate of soda and other articles.
What we claim as our invention, and desire to secure by Letters Patent, is-- 1. The mode of distilling or evaporating petroleum or other liquids by passing through or over the liquid to be distilled or evaporated heated carbonic oxide or carbonic acid, substantially as and for the purposes described.
2. The combination of the air-tight furnace, through the fire in which air and steam, or either of them, are forced, with the still or boiler for holding the liquid to be distilled or evaporated, and the pipes connecting the furnace and still or boiler, constructed and operating substantially as and for the purposes hereinbefore described.
3. The air-tight furnace A, constructed substantially as described, for the production of carbonic oxide or carbonic acid to be used in the making of artificial combinations or mix= tures of carbon with other fluid or solid bodies.
In testimony whereof we, the said JAMES ADAIR and HERBERT W. O. TWEDDLE, have hereunto set our hands.
JAMES ADAIR. HERBERT W. O. TWEDDLE.
Witnesses:
ALLAN (J. BAKEWELL, N. VEEDER.
Publications (1)
Publication Number | Publication Date |
---|---|
US56343A true US56343A (en) | 1866-07-17 |
Family
ID=2125883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US56343D Expired - Lifetime US56343A (en) | Improvement in evaporating and distilling liquids |
Country Status (1)
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US (1) | US56343A (en) |
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- US US56343D patent/US56343A/en not_active Expired - Lifetime
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