US48285A - Improved apparatus for distilling oil - Google Patents
Improved apparatus for distilling oil Download PDFInfo
- Publication number
- US48285A US48285A US48285DA US48285A US 48285 A US48285 A US 48285A US 48285D A US48285D A US 48285DA US 48285 A US48285 A US 48285A
- Authority
- US
- United States
- Prior art keywords
- oil
- vessel
- air
- marked
- receiving
- 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 42
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000011449 brick Substances 0.000 description 6
- 239000003610 charcoal Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000010742 number 1 fuel oil Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
- 240000008304 Juglans nigra Species 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000005824 corn Nutrition 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000295 fuel oil Substances 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
- 239000000203 mixture Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000004575 stone 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
- C10G7/00—Distillation of hydrocarbon oils
Definitions
- the nature of my invention consists in exhausting air from the still, condenser, and receiving-vessel, so that the distilling process Q may be carried on under a partial vacuum, said still and its furnace and the condenser and receiving vessel being constructed, arranged, and combined substantially in the manner hereinafter described.
- 10 represents the pedestals or piers upon which the various parts of the apparatus I'QSliz' These pedestals or piers may consist of brick or stone work, and they should correspond in form and size to the part of the apparatus resting on them.
- the furnace bandits fire-chamber c are made of heavy sheet-iron, and may be lined with brick, (all above chamber 0,) if so desired.
- the fire-chamber c of the furnace I) should be made water or oil tight, and substantially in the form represented in the accompanying drawing.
- This air-flue f represents an air-flue, which is placed in the center of the fire-chamber c.
- This air-flue f is furnished with a crown or hollow disk, (marked 9,) on the under side and near the outer edge of which are placed a number of small holes for the purpose of distributing the air which passes up through the flue f.
- j represents the stack or chimney of thefurnac b.
- the still represents the still, which is furnished with an ordinary man-hole, which is covered
- the still is also furnished with air ordinary condensing pipe, (marked 70,) which passes through water in the vessel 1 and enters the receiving-vessel m just above the pipe 70.
- n is placed common wood-charcoal in lumps or pieces about the size of American walnuts.
- the depth ofthis body of charcoal should be about two feet, and is used for absorbing the fixed or uucondensed gas which may pass over and through the condensing-pipe k with the condensed oil.
- receiving-vessel m is also furnished with two stop cocks or valves (marked 7 and 8,) and a glass tube, (marked 00.) which communicates with the interior of the vessel m. 00 is secured to a scale-plate marked 9, which is secured to the side of the receiving-vessel m.
- the still h, condensing-pipe Ic, receivingvessel on and its valves 7 and 8, and glass tube 00 should be made perfectly air-tight, and be so arranged with relation to each other that, exhausting the air from either the still, condensing-pipe, or receiving-vessel, the air would be exhausted from all of them at the same time.
- This tube h by any known means.
- the arrows marked 2 represent the course:
- valve 7 When I desire to draw off any part of the oil which has been distilled-as benzole-I open the valve 7 to admit air into the vessel m. I then open the valve 8 and draw oft whatis desired. I then close the valves 7 and 8 and again exhaust the air, as described, and again proceed with the distillation.
Description
J. i. JOHNSTON.
Apparatus for Disiiiiin Oil. N0.-i-48,285. Patented June 20, 1865.
iil'i'q iil i i Hi i .w iii iiiii iii i iii lmgii g UNITED STATES PATENT QFFICE.
JAMES J. JOHNSTON, OF ALLEGHENY CITY, PENNSYLVANIA.
IMPROVED APPARATUS .FOR DISTILLING O lL.
Specification forming part of Letters Patent No. 48,285, dated June 20, 1865.
To all whom it may concern:
Be it known that I, JAMES J. JOHNSTON, of the city and county ofAllegheny, in the State of Pennsylvania, have invented a new and useful Improvement in Apparatus and Process for Distilling Oil, 850.; and I do hereby declare that the following is a full and exact description thereof, reference being bad to the accompanying drawing, and to the letters of reference marked thereon.
The nature of my invention consists in exhausting air from the still, condenser, and receiving-vessel, so that the distilling process Q may be carried on under a partial vacuum, said still and its furnace and the condenser and receiving vessel being constructed, arranged, and combined substantially in the manner hereinafter described.
' In the accompanying drawing, 10 represents the pedestals or piers upon which the various parts of the apparatus I'QSliz' These pedestals or piers may consist of brick or stone work, and they should correspond in form and size to the part of the apparatus resting on them.
In the drawing, it represents a vessel for holding crude coal-oil o'r petroleum- This vessel a is connected, by means of a pipe marked 0, to the lower part of the furnace b, which is marked 0, which I willcall the fire-chamber.
The furnace bandits fire-chamber c are made of heavy sheet-iron, and may be lined with brick, (all above chamber 0,) if so desired.
The fire-chamber c of the furnace I) should be made water or oil tight, and substantially in the form represented in the accompanying drawing.
f represents an air-flue, which is placed in the center of the fire-chamber c. This air-flue f is furnished with a crown or hollow disk, (marked 9,) on the under side and near the outer edge of which are placed a number of small holes for the purpose of distributing the air which passes up through the flue f.
6 represents a narrow air-flue, which surrounds the coniformed top A of the fire-chamb er 6 represents clay or brick work, which fills up the cavity between the wall of the furnace b and the coniformed arch-plate B used in forming the air-flue c.
with a cap marked 6.
j represents the stack or chimney of thefurnac b.
it represents the still, which is furnished with an ordinary man-hole, which is covered The still is also furnished with air ordinary condensing pipe, (marked 70,) which passes through water in the vessel 1 and enters the receiving-vessel m just above the pipe 70. In the receiving-vessel is placed a rack, 11, consisting of a series of bars which extend across the whole diameter ofthe vessel on. Upon this rack n is placed common wood-charcoal in lumps or pieces about the size of American walnuts. The depth ofthis body of charcoal should be about two feet, and is used for absorbing the fixed or uucondensed gas which may pass over and through the condensing-pipe k with the condensed oil. The
receiving-vessel m is also furnished with two stop cocks or valves (marked 7 and 8,) and a glass tube, (marked 00.) which communicates with the interior of the vessel m. 00 is secured to a scale-plate marked 9, which is secured to the side of the receiving-vessel m. The still h, condensing-pipe Ic, receivingvessel on and its valves 7 and 8, and glass tube 00 should be made perfectly air-tight, and be so arranged with relation to each other that, exhausting the air from either the still, condensing-pipe, or receiving-vessel, the air would be exhausted from all of them at the same time. Thus, if I attach an air-pump to the condensing-pipe 70 at the point indicated by the dotted lines marked y, I will be enabled to exhaustthe air from the condensing-pipe 7:, still h, receiving-vessel m, and tube a: at one and the same operation.
It will readily be observed by those skilled in the art that the various parts herein described and represented can be changed in size, form,and proportions. Therefore Ido not limit myself in relation to the manner of corn structing the several parts.
The operation of my improvement is as fol lows: Having all things constructed and ar-' ranged as herein described and represented, I put crude coal-oil or petroleum in the vesselm at the tube 1". I then put water, by any of the known means, into the fire-chamber c, filling it within an inch, or thereabout, of the top. I
This tube h by any known means.
then put the desired quantity of oilin the still I then exhaust the air from the still it, condensing-pipe 7c, and receiving-vessel m by means of a suitable airpump. I then, by means of a valve (as indicated by the dotted lines marked 15) in the pipe 0, admit by a regular flow the desired quantity of oil into the fire-chamber c. The oil thus admitted will rise to the surface of the water. I then light or set fire to this oil, and the air will pass up through the fiues e andf, mix
, with the flame (marked 5) of the burning oil,
and the combustion be complete and perfect. The heat caused bythe flame 5 will heat the oil. in the still it and cause a vapor to evolve from the oil, which vapor will pass into the condensing-pipe k, as indicated by the arrows marked 1, where it will be condensed and flow into the receiving-vessel m, as indicated by the arrow marked 3, and the oil, as it rises up in the vessel m, will be indicated by the tube .r and scale 9.
The arrows marked 2 represent the course:
of the air through flues c andfto the flame 5.
When I desire to draw off any part of the oil which has been distilled-as benzole-I open the valve 7 to admit air into the vessel m. I then open the valve 8 and draw oft whatis desired. I then close the valves 7 and 8 and again exhaust the air, as described, and again proceed with the distillation.
The advantages of my improvement are as follows: It is a well-understood fact that the boiling or evolving point of all liquids depends on their density and the amount of atmospheric pressure bearing on them-that is to say, a light liquid under a light atmosphere will boil or evolve with less heat than will a heavy oil or liquid under a heavy atmosphere;
and it is also a well-understood fact that all burning-oils which are distilled by a low degree of heat are better in quality and appearance than oils which are distilled by a high degree of heat. Now, by the use of my improvement and apparatus, I am enabled to distill oil or other liquids with a very low degree of heat by carrying 011 the distilling process under a partial vacuum, as herein described, and I thereby make a better burning-oil, with less expense of fuel and less of the chemicals used for bleaching and for deodorizin g the oil, for it is well known that the greater the heat used in distilling oil the greater must be the quantity used of fuel and chemicals.
Another very great advantage gained by my improvement is safety from the dangers of fire in the distilling process, for there can be no escaped gas flying about in the distilling and receiving rooms, nor any exposure of distilled oil to the l ghts of lamps or sparks of fire,
Having thus described thenature,con struction, operation, and advantages of my improvement, what I claim as of my invention is 1. Distilling oil or other liquids by means of a still, condenser, and receiving-"essel from which oil is exhausted, so that the distilling process is carried on under a partial vacuum, substantially as herein described and set forth.
2. The arrangement of the vessel a, furnace b, condenser 'lc, vessel Z, and receiving-vessel m, furnished with tube w, scale 9, valves 7 and 8, and rack 12, the whole being constructed, arranged, and operating substantially in the manner herein described, and for the purpose set forth.
JAMES J. JOHNSTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US48285A true US48285A (en) | 1865-06-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US48285D Expired - Lifetime US48285A (en) | Improved apparatus for distilling oil |
Country Status (1)
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US (1) | US48285A (en) |
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- US US48285D patent/US48285A/en not_active Expired - Lifetime
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