US1579803A - Fuel mixture for internal-combustion engines - Google Patents
Fuel mixture for internal-combustion engines Download PDFInfo
- Publication number
- US1579803A US1579803A US25136A US2513625A US1579803A US 1579803 A US1579803 A US 1579803A US 25136 A US25136 A US 25136A US 2513625 A US2513625 A US 2513625A US 1579803 A US1579803 A US 1579803A
- Authority
- US
- United States
- Prior art keywords
- lead
- combustion engines
- mixture
- internal
- fuel mixture
- 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
- 239000000203 mixture Substances 0.000 title description 24
- 239000000446 fuel Substances 0.000 title description 16
- 238000002485 combustion reaction Methods 0.000 title description 8
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 10
- 239000000344 soap Substances 0.000 description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 7
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 7
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 7
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 7
- 238000004880 explosion Methods 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- VOQPQBGCWBEYEV-AWEZNQCLSA-N (S)-1-(4-bromoacetamidobenzyl)EDTA Chemical compound OC(=O)CN(CC(O)=O)C[C@@H](N(CC(O)=O)CC(O)=O)CC1=CC=C(NC(=O)CBr)C=C1 VOQPQBGCWBEYEV-AWEZNQCLSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- 229910000464 lead oxide Inorganic materials 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001052209 Cylinder Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-M ethyl sulfate Chemical compound CCOS([O-])(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-M 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229940073020 nitrol Drugs 0.000 description 1
- -1 organic acid compound Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
Description
i UNITE-D STA JOSEPH BABE, F PITTSBURGH, PENNSYLVANIA, ASSIGNOR T0 WAVERLY 0H1:
WORKS COMPANY, OF PITTSBURGH, PENNSYLVANIA, A CORPORATION 0F BENN- FUEL MIXTURE ron rnrnnnaL-oorrnusrron emes;
No Drawing.
2 '0 all whom it may concern:
lBe it known that I, J'osnrn E. BABE, a citizen of the United States, and a resident at Pittsburgh, in the county of Allegheny l and State of Pennsylvania, have invented a new and usefulllmprovement in Fuel Mixtures forInternal-Combustion Engines; and l do hereby declare the following to be a full, clear, and exact description thereof.
My invention relates to a mixture that may be added to the usual fuels 01: internal combustion engines for the purpose of effecting more uniform compression and for permitting increased compression in the engine cylinders without producing knocking.
Heretofore it has been proposed to add to gasolene andlike motor fuels lead composi tions that are soluble in gasolene and the like, to increase the efiectiveness of such fuel. One objection to these mixtures arises from the fact that metallic lead is liberated by the explosion in "the engine cylinder and this liberated ead collects upon the sparking contacts an elsewhere in the engine and the exhaust line, interfering with the proper operation of the engine; These lead mixtures have been designated in-my copending applications, Serial No. 7 56,071, filed December 15, 1924, and Serial No. 9,301, filed February 14;, 1925, as lead soap and may consist of rosin oil, which is a distillation product of rosin, and an oxide of lead such as litharge, or the like.
Application filed April 22, 1925.
One object or my invention is to provide a mixture wherein an acid-carrying compound is employed in connection with the soap mixture or in the fuel which the soap is added, for. the purpose of rendering the lead volatile or gaseous n on explosion in;
the cylinder, so that it will be carried oil through the exhaust, and thereby be prevented trom accumulating in the engine cylinder. a
Another object ofimy invention is to improve generally the effectiveness of fuel mixtures employed in internal combustion engines and the like.
Serial No. 25,136;
in other fuel mixtures with satisfactory results.
One composition which. may be employed to increase the effectiveness of gasolene, benzol and the like, comprises a soap composed of 100 parts rosin oil and parts litharge. The litharge combines with the acids of the rosin oil and forms what is known as lead rosin oil soap. To 100 parts of this soap parts of free oleic acid, or red oil is a zero parafiine oil, kerosene, benzol,-xylol, or the like, one of which may be added to the soap in a quantity substantially equal to the quantity of oleic acid employed. The ior'egoing mixture is added to the mainbody of the motor fuel, preferably in suchquantity v added. This mixture is somewhat viscous Iand may be diluted witlifasolvent such as sparking contactscas above explained. Heretofo e, halogen carriers such as carbon tetrach 'oride have been employed for efi'ecting volatilization of the liberated lead, so that it would be carried away with theexhaust gases. carrying compound such as nitrobenzol (commonly. known also as oil of mirbane) is mixed with the fuel into whiclrthe lead mixture is introduced, in quantities sufi l have discovered that if an acid, p
cient to'chemically unite with the lead present after an explosion in the en ."ne cylin der, the liberated lead willbe ren ered vols tile or gaseous'and be carried 0d with the exhaust gases of the engine.
such. as nitrobenzol because it has a greater afinity for the lead than do the Various The nitrol benzol may be introduced into the main halogen carriers heretofore 'em loyed, 'and' therefore more effectively volati izes the liberated lead. One mixture 'which' l have found to be e'ifective in the volatilization of s the lead liberatedby the explosions in. the
In order to enable my invention to be moreclearly understood, I will describe one of the l lead soap mixtures with which my acidcarrying element may be employed, it bein understoodthat such a carrier maybe use motor consists of 39.44% rosin oi1, 5.917%
PbO, 25.6+% oleic acid, 22.419% xylol, 6.57% nitrobenzol. This mixture when exposed over night to a temperature from 10 to 15 F. does not show a precipitate.
The nitrobenzol may also be employed in yarious other mixtures, such 'for instance hydrocarbon fuels.
as those wherein solvents such as, kerosene, benzol or zero parafline 011 are substituted for the zero parafline 011, but these latter IILIX- tures mayshow precipitation upon exposure to low temperatures, although such precipitation will again be taken up in solution when the temperature rises.
Also, I do not limit myself to the employment of nitrobenzol as a volatilizing agent, but may use instead thereof an organic acid carrying compound such as ethyl sulphate or methyl sulphate, or any acid organic compounds of nitric acid or sulphuric acid that are soluble or miscible in I claim as my invention:
1. In a fuel mixture'for internal, combustion engines, the combination with a lead oxide, ofan organic acid compound in quantitysutiicient to chemically unite with the lead present after combustion, for rendering .nitrobenzene in quantity suflicient to volatilize the lead liberated upon explosion of the mixture.
4. In a fuel mixture for internal combustion engines, the combination with a distillation product of rosin and a lead oxide, of an organic acidcarrying compound in quantity, sufficient to volatilize the. lead which is liberated upon explosion of the mixture.
' 5. In a fuel mixture for internal c0mbus' tion engines, the combination with a hydro carbon fuel having a lead oxide,- of nitrobenzene in sutficient quantity in orderto chemically unite with the lead present after combustion, for rendering the lead volatile.
In testimony whereof I, the said JosErH E. BABE, have hereunto set my hand. I JOSEPH E. BABB.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25136A US1579803A (en) | 1925-04-22 | 1925-04-22 | Fuel mixture for internal-combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25136A US1579803A (en) | 1925-04-22 | 1925-04-22 | Fuel mixture for internal-combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
US1579803A true US1579803A (en) | 1926-04-06 |
Family
ID=21824246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US25136A Expired - Lifetime US1579803A (en) | 1925-04-22 | 1925-04-22 | Fuel mixture for internal-combustion engines |
Country Status (1)
Country | Link |
---|---|
US (1) | US1579803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272606A (en) * | 1958-08-18 | 1966-09-13 | Ethyl Corp | Antiknock compositions |
FR2637608A1 (en) * | 1988-10-11 | 1990-04-13 | Crmt | New additives improving the spontaneous ignition resistance of fuels |
-
1925
- 1925-04-22 US US25136A patent/US1579803A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272606A (en) * | 1958-08-18 | 1966-09-13 | Ethyl Corp | Antiknock compositions |
FR2637608A1 (en) * | 1988-10-11 | 1990-04-13 | Crmt | New additives improving the spontaneous ignition resistance of fuels |
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