US604317A - Half to william henry avert - Google Patents
Half to william henry avert Download PDFInfo
- Publication number
- US604317A US604317A US604317DA US604317A US 604317 A US604317 A US 604317A US 604317D A US604317D A US 604317DA US 604317 A US604317 A US 604317A
- Authority
- US
- United States
- Prior art keywords
- fuel
- bray
- mixture
- thoroughly
- boiling
- 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
- 239000000446 fuel Substances 0.000 description 60
- 239000003208 petroleum Substances 0.000 description 42
- 239000000203 mixture Substances 0.000 description 38
- 238000009835 boiling Methods 0.000 description 24
- 240000001200 Eucalyptus globulus Species 0.000 description 18
- 235000004694 Eucalyptus leucoxylon Nutrition 0.000 description 18
- 235000010705 Eucalyptus maculata Nutrition 0.000 description 18
- 235000009683 Eucalyptus polybractea Nutrition 0.000 description 18
- 235000009687 Eucalyptus sargentii Nutrition 0.000 description 18
- 235000001612 eucalyptus Nutrition 0.000 description 18
- 235000001617 eucalyptus Nutrition 0.000 description 18
- 235000001621 eucalyptus Nutrition 0.000 description 18
- 235000006356 eucalyptus Nutrition 0.000 description 18
- 235000005227 red mallee Nutrition 0.000 description 18
- 239000002131 composite material Substances 0.000 description 14
- 239000010426 asphalt Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000011230 binding agent Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002420 orchard Substances 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 229940044949 Eucalyptus oil Drugs 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010642 eucalyptus oil Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000005445 natural product Substances 0.000 description 2
- 229930014626 natural products Natural products 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
- C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch
Definitions
- My invention relates to fuels composed of various ingredients which used separately are not capable of satisfactory use for burning or heating purposes.
- the great objection heretofore with fuels of this character has been the difficulty of producing a binder which is inflammable, but which will possess sufficient tenacity while being burned to prevent the fuel disintegrating and smothering out the fire. It is essential that this binder retain to a large extent its inflammable qualities and that it shall not be so thick as to render its. thorough incorporation with the other matter I of which the fuel is composed difiicult or too laborious.
- My present invention is the embodiment of several years experimentation and study, and the fuel I produce is superior to any other fuelof this class of which I am aware.
- My invention relates particularly to composite fuel embodying bray or asphaltum and crude petroleum mixed therewith and a body, such as leaves and twigs from the eucalyptustrees, incorporated therewith.
- the crude petroleum and bray which I have used in practicing my invention is that produced in Southern California and has an asphaltic base, thereby differing from the eastern oils,which have a paraffin base.
- this material used in any of the known ways satisfactory fuel could not be produced, since the binder would not be sufficiently tenacious to hold the fuel in shape while burning and the disintegration thereof smothered out the fire.
- Another object of my invention is to utilize the eucalyptus leaves and twigs and to produce therefrom, in combination with other natural products, a fuel which is capable of generating great heat, will ignite easily and not be liable to go out after once lighted, and which will be medicinal in its effects.
- My invention also comprises the process of making composite fuel,which consists in placing bray and a little crude petroleum in a re ceptacle, bringing it to the boiling-point, boiling it until smooth, then adding more crude petroleum and boiling thoroughly until smooth and sticky, then adding eucalyptus leaves and twigs cut into short lengths and thoroughly incorporating them with the mixture, after which the fuel, while hot, is molded into suitable chunks or blocks.
- bray which is the residue of naturally-evaporated crude petroleum mixed with sand or silt.
- This bray comes in quite large chunks and is placed in a suitable receptacle with enough crude petroleum to nearly or quite cover the bray. Then heat is applied to bring the mixture to a boil, and the boiling is continued until the bray is melted and the mixture becomes practically smooth. Then the major portion of the crude petroleum is added to the mixture, and the mixture is boiled until it becomes sticky and perfectly smooth. Ordinarily this takes about twenty minutes after the addition of the last petroleum; but the lengthof time varies according to the quality of the bray. Then the eucalyptus leaves and twigs, which have been previously thoroughly dried and chopped into small lengths of about an inch and a half, are thrown into the mixture and thoroughly incorporated therewith, and
- the advantage which is gained by boiling the mixture until it becomes sticky and perfectly smooth is that the stability of the molded blocks is much greater than can be produced by former methods of manufacture, so that the fuel made by my improved method will stand up better in the grate than when the mixture is simply heated and thoroughly mixed.
- the high temperature to which the material is brought before being pressed into blocks enables it to better resist the heat, so as not to become disintegrated while burning.
- distillate a quantity of one of the products of petroleum,which product is known as distillate.
- distillate There are two grades of distillate.
- One grade, known as brown distillate ranges from 28 to 35 gravity, Baum, and contains considerable asphaltum. This is the grade I usually employ in my fuel.
- the other grade is known as white distillate and ranges from 45 to 55 gravity, Baum. This may be used, but is too volatile to give as good results as the brown distillate.
- This distillate is volatile, however, and in order to prevent its evaporation by reason of the heat I add the distillate to the fuel and mix it therewith immediately before molding into blocks. The operation of molding compresses the outside of the blocks, and thus prevents the evaporation of the distillate, which is upon the inside of the blocks.
- the operator can break up the lumps of bray and reduce the mixture to a thoroughly-smooth condition with far greater ease than is possible where all the petroleum is placed at once in the receptacle.
- the fuel is more liable to disintegration than when the moisture is previously expelled.
- the essential oil in the eucalyptusleaves adding to the intensity of the heat and assisting in producing perfect combustion of the asphaltum.
- the aroma of the eucalyptusleaves while the fuel is burning and before it is burned is agreeable and highly medicinal in its effects.
- the essential oil in the eucalyptus causing the fuel to be sufficiently inflammable to prevent it from going out after once lighted, and the heavy carbon smoke from the asphaltum producing a protecting-blanket above the orchard which will ward off any ordinary frost.
- the inflammability of the fuel it may be burned in orchards without special appliances and good effects secured.
- composition of matter to compose a fuel consisting of thoroughly-dried eucalyp tus leaves and twigs cut into short lengths, bray or asphaltum, crude petroleum, and distillate.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
UNITED STATES I PATENT OFFICE.
GEORGE GRIFFITHS, OF LOS ANGELES, CALIFORNIA, ASSIGNOR OF ONE- HALF TO WILLIAM HENRY AVERY, OF SAME PLACE.
4 COMPOSITE FUEL AND PROCESS OF MAKING SAME.
SPECIFICATION forming part of Letters Patent No. 604,317, dated May 17, 1898.
Application filed February 15, 1897. $erial No. 623,589. (No specimens.)
To all whom it may concern:
Be it known that I, GEORGE GRIFFITHS, a citizen of the United States, residing at Los Angeles, in the county of Los Angeles and State of California, have invented a new and useful Composite Fuel and Process of Making the Same, of which the following is a specification.
My invention relates to fuels composed of various ingredients which used separately are not capable of satisfactory use for burning or heating purposes. The great objection heretofore with fuels of this character has been the difficulty of producing a binder which is inflammable, but which will possess sufficient tenacity while being burned to prevent the fuel disintegrating and smothering out the fire. It is essential that this binder retain to a large extent its inflammable qualities and that it shall not be so thick as to render its. thorough incorporation with the other matter I of which the fuel is composed difiicult or too laborious. My present invention is the embodiment of several years experimentation and study, and the fuel I produce is superior to any other fuelof this class of which I am aware.
My invention relates particularly to composite fuel embodying bray or asphaltum and crude petroleum mixed therewith and a body, such as leaves and twigs from the eucalyptustrees, incorporated therewith. The crude petroleum and bray which I have used in practicing my invention is that produced in Southern California and has an asphaltic base, thereby differing from the eastern oils,which have a paraffin base. In the course of my experiments I have found that with this material used in any of the known ways satisfactory fuel could not be produced, since the binder would not be sufficiently tenacious to hold the fuel in shape while burning and the disintegration thereof smothered out the fire.
It is an object of my invention to produce a composite fuel which will be highly inflammable, will retain its shape while burning and not become disintegrated, and will be cheap and highly satisfactory in use.
In Southern California there are many large groves of eucalyptus-trees, the wood of which is utilized for fuel. Iiarge quantities of brush and leaves are annually removedfrom the groves, and heretofore they have been disposed of by burning, since there is no way in which they can be profitably utilized. The leaves are full of a very inflammable oil, which in its extracted state is known as eucalyptus-oil. The fumes and odors from the burning eucalyptus and from the eucalyptusleaves unburned are pleasant and highly medicinal.
Another object of my invention is to utilize the eucalyptus leaves and twigs and to produce therefrom, in combination with other natural products, a fuel which is capable of generating great heat, will ignite easily and not be liable to go out after once lighted, and which will be medicinal in its effects.
My invention also comprises the process of making composite fuel,which consists in placing bray and a little crude petroleum in a re ceptacle, bringing it to the boiling-point, boiling it until smooth, then adding more crude petroleum and boiling thoroughly until smooth and sticky, then adding eucalyptus leaves and twigs cut into short lengths and thoroughly incorporating them with the mixture, after which the fuel, while hot, is molded into suitable chunks or blocks.
In practicing my invention I use bray, which is the residue of naturally-evaporated crude petroleum mixed with sand or silt. This bray comes in quite large chunks and is placed in a suitable receptacle with enough crude petroleum to nearly or quite cover the bray. Then heat is applied to bring the mixture to a boil, and the boiling is continued until the bray is melted and the mixture becomes practically smooth. Then the major portion of the crude petroleum is added to the mixture, and the mixture is boiled until it becomes sticky and perfectly smooth. Ordinarily this takes about twenty minutes after the addition of the last petroleum; but the lengthof time varies according to the quality of the bray. Then the eucalyptus leaves and twigs, which have been previously thoroughly dried and chopped into small lengths of about an inch and a half, are thrown into the mixture and thoroughly incorporated therewith, and
while hot the fuel is placed in suitable molds and molded into chunks or blocks convenient for handling and burning.
The advantage which is gained by boiling the mixture until it becomes sticky and perfectly smooth is that the stability of the molded blocks is much greater than can be produced by former methods of manufacture, so that the fuel made by my improved method will stand up better in the grate than when the mixture is simply heated and thoroughly mixed. The high temperature to which the material is brought before being pressed into blocks enables it to better resist the heat, so as not to become disintegrated while burning.
I find that the inflammable qualities of the fuel are improved by adding thereto a quantity of one of the products of petroleum,which product is known as distillate. There are two grades of distillate. One grade, known as brown distillate, ranges from 28 to 35 gravity, Baum, and contains considerable asphaltum. This is the grade I usually employ in my fuel. The other grade is known as white distillate and ranges from 45 to 55 gravity, Baum. This may be used, but is too volatile to give as good results as the brown distillate. This distillate is volatile, however, and in order to prevent its evaporation by reason of the heat I add the distillate to the fuel and mix it therewith immediately before molding into blocks. The operation of molding compresses the outside of the blocks, and thus prevents the evaporation of the distillate, which is upon the inside of the blocks.
By placing the bray in only a small quantity of petroleum and applying heat and melting the bray therein the operator can break up the lumps of bray and reduce the mixture to a thoroughly-smooth condition with far greater ease than is possible where all the petroleum is placed at once in the receptacle.
and a dull soggy fire is produced. Furthermore, the fuel is more liable to disintegration than when the moisture is previously expelled.
In practice the fuel burns with a cheerful even blaze, the essential oil in the eucalyptusleaves adding to the intensity of the heat and assisting in producing perfect combustion of the asphaltum. The aroma of the eucalyptusleaves while the fuel is burning and before it is burned is agreeable and highly medicinal in its effects. By usinga large proportion of asphaltum in the mixture I am enabled to produce a fuel which is especially desirable for warding off frost in orange and other or chards, the essential oil in the eucalyptus causing the fuel to be sufficiently inflammable to prevent it from going out after once lighted, and the heavy carbon smoke from the asphaltum producing a protecting-blanket above the orchard which will ward off any ordinary frost. By reason of the inflammability of the fuel it may be burned in orchards without special appliances and good effects secured.
Now, having described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. A composition of matter to compose a fuel consisting of thoroughly-dried eucalyp tus leaves and twigs cut into short lengths, bray or asphaltum, crude petroleum, and distillate.
2. The process of producing composite fuel, which consists in boiling bray and crude petroleum together until smooth and sticky; adding eucalyptus leaves and twigs chopped to suitable size; thoroughly incorporating the same with the mixture, and while hot, molding into suitable blocks.
3. The process of making composite fuel, which consists in placing bray and a little crude petroleum in a receptacle, bringing it Furthermore, the result of boiling the crude petroleum for the length of time which is necessary to thoroughly disintegrate and reduce the bray to a smooth condition is to evaporate or drive off from the crude petroleum the lighter products thereof. These lighter products are the most valuable for fuel purposes, and their loss cannot be compensated for except by the addition of other products after the boiling has been completed. This is too expensive to be practicable. By my process of adding the major portion of the petroleum only after -the bray has been reduced to a smooth consistency the entire mixture may be brought to the proper stickiness to form a perfect binder without driving from that petroleum last added the lighter products.
thereof.
By thoroughly drying the leaves and twigs before incorporating with the binder better results are secured than is otherwise possible,
to the bollmg-point, boiling until smooth, then adding more crude petroleum and boiling thoroughly; then adding thoroughly-dried eucalyptus leaves and twigs cutinto suitable lengths; thoroughly incorporating the leaves and twigs with the mixture; then adding distillate, and while the mixture is still hot, molding into suitable blocks.
4. The process of producing composite fuel, which consists in placing bray, with a little crude petroleum, in a receptacle; bringing the mixture to the boiling-point and boiling until smooth; then adding more crude petroleum and boiling until smooth and sticky; then adding thoroughlydried eucalyptus leaves and twigs chopped to suitable size; thoroughly incorporating the same with the mixture, and while still hot, molding into suitable blocks.
GEORGE GRIFFITHS.
- Witnesses:
ALFRED I. TOWNSEND, JAMES R. TOWNSEND.
It is hereby certified that in Letters Patent No. 604,317, granted May 17, 1898, upon the application of George Grifiiths, of Los Angeles, California, for an improvement in Composite Fuel and Processes of Making Same, errors appear in the printed specification requiring correction, as follows: On page 1, lines 29, 33, 71, 80, 83, 85, 88, and 96, and page 2, lines 37, 39, 4:0, 47, 56, 98, 101, 108, and 119, the Word bray should read brea; and that the said Letters Patent should be read with these corrections therein that the same may conform to the record of the case in the Patent Offioe.
Signed, countersigned, and sealed this 21st day of June, A. D., 1898.
[SEAL.] WEBSTER DAVIS,
Assistant Secretary of the Exterior. Countersigned O. H. DU'ELL,
Commissioner of Patents.
Publications (1)
Publication Number | Publication Date |
---|---|
US604317A true US604317A (en) | 1898-05-17 |
Family
ID=2672948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US604317D Expired - Lifetime US604317A (en) | Half to william henry avert |
Country Status (1)
Country | Link |
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US (1) | US604317A (en) |
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0
- US US604317D patent/US604317A/en not_active Expired - Lifetime
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