US366487A - moeitz keieseb - Google Patents
moeitz keieseb Download PDFInfo
- Publication number
- US366487A US366487A US366487DA US366487A US 366487 A US366487 A US 366487A US 366487D A US366487D A US 366487DA US 366487 A US366487 A US 366487A
- Authority
- US
- United States
- Prior art keywords
- still
- vapors
- pipe
- petroleum
- water
- 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
- 239000003921 oil Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000003208 petroleum Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 239000002826 coolant Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229940057007 Petroleum distillate Drugs 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009834 vaporization Methods 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/10—Inhibiting corrosion during distillation
Definitions
- This invention relates more particularly to the distillation of crude petroleun1-that is to say, the oil just as received from the wells though it is also applicable to petroleum distillate and to refined petroleum, and has for its object to effect a thorough separation from each other of the oils of different grades or gravities and to produce from the same quantity of crude petroleum a larger proportion of the so'ealled water-white or highgrade illuminatingoil than can be obtained by the methods nowin use. Vith the stills now in general use more or less inconvenience and loss are incurred by reason of the vaporization of the denser portions of the oil, tarry matters, paraffine, &c., and the mingling of these vapors with the lighter vapors from which the high-grade oils are produced.
- Va rious devices and expedients have heretofore been employed to arrest these heavy vapors and return the same to the still; but though this'may be accomplished in a measure the returned vapors are again distilled and pass off, the lighter vapors having a tendency to carry off with them more or less of the heavier vapors and of liquid particles in suspension.
- the tarry matters, paraffine, &c. are kept at the bottom of the still, and not permitted to rise to the top and pass off to the condenser, while at the same time any lighter vapors contained in these matters are liberated and permitted to rise to the surface, where they are distilled off.
- This is accomplished by passing through a pipe which extends across the still, near the bottom thereof, a current of a cooling medium, such as cold water.
- a cooling medium such as cold water.
- the heavier constituents of the oil cool very quickly, and I have found that -by such circulation of water or other cooling medium through the bottom of the still these matters can, for the greater part, be kept near the bottom in proximity to said pipe.
- the invention includes certain details of construction, herei nafter set forth and claimed.
- the still A which may be otherwise of any ordinary or suitable construction, isprovided with a pipe, 2, passing through the same from side to side near the bottom thereof.
- the pipe is connected with a water-main or other source of supply of cold water, though of course other cooling medium may be employed.
- the pipe 2 is provided with a cock, 3, for stopping the [low when desired.
- the pipe 4 or outlet of the still leads to a shallow chamber, 5, which is fastened thereto, and from which pipes 6 return to the bottom of the still, their lower ends being about on a level with the cooling-pipe 2.
- the pipe 7, which forms a continuation of pipe 4-, conducts the vapors through the shallow chamher 5, and the said vapors, issuing from the orifice of pipe 7, strike against a cap, S,whereby the liquid particles and heavier vapors will be arrested, and these, together with the light uncondensed vapors, will pass down between the tube 7 and cap 8 into the vapor-chamber 9, the vapors escaping thence by the tube 10.
- the remaining liquid descends through the pipes 6, and is discharged in the vicinity ofthe cooling-pipe 2, by the action of which, as already explained, the heavier constituents of the petroleum are retained in the bottom of the still.
- I claim 1 In the process of distilling petroleum, the improvement consisting in passing a current ofa cooling medium through the still near the bottom thereof-without coming into immediate contact'with the oil, wherebythe tarry matters and heavy oils are kept at the bottom of the still, substantially as described.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
(No Model.)
J. M. KRIESER.
. PROCESS OF AND APPARATUS FOR DISTILLING PETROLEUM.
No. 366,487. Patented July 12, 1887.
. UNITED STATES ATENT OFFICEO J. MORITZ KRIESER, OF BROOKLYN, ASSIGNOR, BY DIRECT AND MESNE ASSIGNMENTS, TO THE MYSTIC OIL COMPANY, OF NEW YORK, N. Y.
PROCESS OF AND APPARATUS FOR DlSTlLLlNG PETROLEUM.
SPECIFICATION forming part of Letters Patent No. 366,487, dated July 12, 1887.
Application tiled December 15, 1856. Serial No. 221,6. (No model.)
To all whom, it may concern.-
Be it known that I, J. MORITZ KRIEsER, of Brooklyn, in the county of Kings and State of New York, have invented a new and useful Improvementin Methods of and Apparatus for Distilling Petroleum, which improvement is fully set forth in the following specification.
This invention relates more particularly to the distillation of crude petroleun1-that is to say, the oil just as received from the wells though it is also applicable to petroleum distillate and to refined petroleum, and has for its object to effect a thorough separation from each other of the oils of different grades or gravities and to produce from the same quantity of crude petroleum a larger proportion of the so'ealled water-white or highgrade illuminatingoil than can be obtained by the methods nowin use. Vith the stills now in general use more or less inconvenience and loss are incurred by reason of the vaporization of the denser portions of the oil, tarry matters, paraffine, &c., and the mingling of these vapors with the lighter vapors from which the high-grade oils are produced. Va rious devices and expedients have heretofore been employed to arrest these heavy vapors and return the same to the still; but though this'may be accomplished in a measure the returned vapors are again distilled and pass off, the lighter vapors having a tendency to carry off with them more or less of the heavier vapors and of liquid particles in suspension.
By myinvention the tarry matters, paraffine, &c., are kept at the bottom of the still, and not permitted to rise to the top and pass off to the condenser, while at the same time any lighter vapors contained in these matters are liberated and permitted to rise to the surface, where they are distilled off. This is accomplished by passing through a pipe which extends across the still, near the bottom thereof, a current of a cooling medium, such as cold water. The heavier constituents of the oil cool very quickly, and I have found that -by such circulation of water or other cooling medium through the bottom of the still these matters can, for the greater part, be kept near the bottom in proximity to said pipe.
This improvement can be easily applied to stills now in use. It is specially advantageous in connection with a still having pipes for returning the condensed vapors to the still, which pipes extend below the surface of the liquid therein and discharge at about the level of the cold-water pipe.
The invention includes certain details of construction, herei nafter set forth and claimed.
The accompanying drawing, which forms a part of this specification, illustrates in vertical section a still constructed in accordance with and for the purposeof carrying out the invention.
The still A, which may be otherwise of any ordinary or suitable construction, isprovided with a pipe, 2, passing through the same from side to side near the bottom thereof. The pipe is connected with a water-main or other source of supply of cold water, though of course other cooling medium may be employed. The pipe 2 is provided with a cock, 3, for stopping the [low when desired.
For convenience of illustration 1. have shown the cold-water pipe 2 connected with a tank, 25, for containing cold water; but it will of course be understood that this is shown sim' ply by way of example, and that in practice the pipe 2 would ordinarily be connected with a water-main.
The pipe 4 or outlet of the still leads to a shallow chamber, 5, which is fastened thereto, and from which pipes 6 return to the bottom of the still, their lower ends being about on a level with the cooling-pipe 2. The pipe 7, which forms a continuation of pipe 4-, conducts the vapors through the shallow chamher 5, and the said vapors, issuing from the orifice of pipe 7, strike against a cap, S,whereby the liquid particles and heavier vapors will be arrested, and these, together with the light uncondensed vapors, will pass down between the tube 7 and cap 8 into the vapor-chamber 9, the vapors escaping thence by the tube 10.
The condensed vapors collecting in vaporchamber 9 pass by pipes 12 into the shallow chamber 5. In most'cases these arrested vapors are composed in part of matters so volatile as to give off light vapors during the period of their return to the still. To'eonduct these away from chamber 5, I provide tubes 13. The heat in chamber 5, due to its proximity to the still, produces therein a gentle distillation, whereby light vapors'are disengaged and rise through tubes 13 to the top of the vapor-chamber 9, and thence pass off by tube 10.
The remaining liquid descends through the pipes 6, and is discharged in the vicinity ofthe cooling-pipe 2, by the action of which, as already explained, the heavier constituents of the petroleum are retained in the bottom of the still.
In my application for improvements in distilling petroleum and other liquids, filed December 17, 1886, and numbered 221,889, I have described and claimed a shallow chamber directly above the still, in connection with means for arresting the heavy vapors and parlicles of liquid, the returnpipes leading to the still, and the tubes leading upwardly from said chamber to carry off any light vapors that may be disengaged therein. As therein shown and described, however, the said chamber restsdirectly on and is secured to the top of the still, whereas it is herein shown as' of a mixture of oils of different gravity, some a little above and others a little below the average of the whole. By the use of my invention the different grades or gravities of oil are completely separated from each other, the vapors passing off from the still separately and, unmixed with vapors of a different density.
It is obvious that the details of construction hereindescribed may be modified without departing from the spirit of the invention, and that the invention, at least in part, may be employed in the distillation of oils or liquids other; than petroleum.
I claim 1. In the process of distilling petroleum, the improvement consisting in passing a current ofa cooling medium through the still near the bottom thereof-without coming into immediate contact'with the oil, wherebythe tarry matters and heavy oils are kept at the bottom of the still, substantially as described.
2. The combination, with the still, of a pipe passing through thestill near the bottom there of, and a cold-water supply, with which said pipe is connected, substantially as described.
3. The combination of the still, the pipe passing through the still near the bottom thereof, said pipe being connected with a cold-water supply. the condensingchamber, and the pipes for returning the condensed vapors to the still, said pipes extending nearly to the bottom of the still and discharging at about the level of said water pipe, substantially as described.
In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
J. MORITZ KRIESER.
WVitnesses:
M. M. BUDLONG, J. P. OSBORNE.
Publications (1)
Publication Number | Publication Date |
---|---|
US366487A true US366487A (en) | 1887-07-12 |
Family
ID=2435508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US366487D Expired - Lifetime US366487A (en) | moeitz keieseb |
Country Status (1)
Country | Link |
---|---|
US (1) | US366487A (en) |
-
0
- US US366487D patent/US366487A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2158425A (en) | Vacuum steam distillation of heavy oils | |
US2125325A (en) | Vacuum distillation process | |
US366487A (en) | moeitz keieseb | |
US1898168A (en) | Process for safely distilling and decolorizing mineral oils | |
US1730891A (en) | Process of and apparatus fob distilling petroleum | |
US1851550A (en) | Distillation of lubricating stock | |
US2034891A (en) | Process and apparatus for fractionating liquids | |
US1394488A (en) | Process of fractionally distilling mixtures containing hydrocarbons | |
US1220651A (en) | Process and apparatus for obtaining hydrocarbons from gases. | |
US2217386A (en) | Apparatus for distilling mineral oils | |
US1820573A (en) | Process of and apparatus for distilling oil | |
US2062266A (en) | Distillation | |
US1903407A (en) | Process for preparing crude oil for distillation into lubricating oils | |
US1991791A (en) | Method of distilling heavy lubricating oils | |
US1815127A (en) | Process of fractionation of mixed fluids | |
US2149943A (en) | Fractionating method | |
US1130318A (en) | Apparatus for distilling petroleum-oils. | |
US407274A (en) | Process of purifying and devolatilizing petroleum distillates | |
US1822607A (en) | Art of distilling hydrocarbon oils and apparatus therefor | |
US1871148A (en) | Art of distillation of hydrocarbon oils | |
US2310630A (en) | Method of polymerizing and cracking petroleum hydrocarbons | |
US1415667A (en) | major | |
US37263A (en) | Improvement in oil-stills | |
US1397984A (en) | Oil-distilling apparatus | |
US1650519A (en) | Art op cracking hydrocarbons |