GB964329A - Fuel composition - Google Patents
Fuel compositionInfo
- Publication number
- GB964329A GB964329A GB36410/60A GB3641060A GB964329A GB 964329 A GB964329 A GB 964329A GB 36410/60 A GB36410/60 A GB 36410/60A GB 3641060 A GB3641060 A GB 3641060A GB 964329 A GB964329 A GB 964329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbon
- polysiloxane
- fuels
- mole
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- 229920001296 polysiloxane Polymers 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- -1 polysiloxane Polymers 0.000 abstract 3
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 abstract 2
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 abstract 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 150000008282 halocarbons Chemical group 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000005052 trichlorosilane Substances 0.000 abstract 1
- 239000005051 trimethylchlorosilane Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
-
- 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
- C10L1/28—Organic compounds containing silicon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
A mixture of b -cyanoethyl trichlorosilane (0.42 mole), dimethyldichlorosilane (3 moles) and trimethylchlorosilane (0.75 mole) is cohydrolysed and condensed to produce an oily polysiloxane, useful as a foam inhibitor in hydrocarbon fuels.ALSO:A hydrocarbon fuel composition having reduced foaming properties comprises a mixture of a hydrocarbon power fuel and a cyanoalkyl-substituted polysiloxane of the formula <FORM:0964329/C4-C5/1> where R is a monovalent hydrocarbon or halogenated hydrocarbon group, m is an integer from 1 to 5, a is from 0.001 to 1, b is from 1.001 to 2, and the sum of a and b is from 2.001 to 3, the polysiloxane being present in the range of 10 to 10.000 p.p.m. by weight. The preferred compounds are those in which the cyanoalkyl groups are cyanoethyl and R is methyl; many others are listed. The silicones may be added to gasolines, jet fuels or diesel fuels, if desired with the aid of a solvent, e.g. toluene, benzene or naphtha.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US852219A US2992083A (en) | 1959-11-12 | 1959-11-12 | Liquid hydrocarbon power fuel containing cyanoalkylpolysiloxanes as foam depressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964329A true GB964329A (en) | 1964-07-22 |
Family
ID=25312767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36410/60A Expired GB964329A (en) | 1959-11-12 | 1960-10-24 | Fuel composition |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2992083A (en) |
| DE (1) | DE1122764B (en) |
| GB (1) | GB964329A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3233986A (en) * | 1962-06-07 | 1966-02-08 | Union Carbide Corp | Siloxane-polyoxyalkylene copolymers as anti-foam agents |
| US3384600A (en) * | 1964-11-20 | 1968-05-21 | Nalco Chemical Co | Novel compositions and their use in preventing and inhibiting foam |
| NO168054C (en) * | 1985-03-29 | 1992-01-08 | Dow Corning | POLYSILOXAN-POLYOXYCYLENE COPOLYMES AS ANTI-FOAM AGENT FOR DIESEL AND FLYBENZINE. |
| US4781728A (en) * | 1985-04-29 | 1988-11-01 | Union Oil Company Of California | Octane enhancers for fuel compositions |
| US5032144A (en) * | 1985-04-29 | 1991-07-16 | Union Oil Company Of California | Octane enhancers for fuel compositions |
| GB8710888D0 (en) * | 1987-05-08 | 1987-06-10 | Dow Corning Ltd | Removal of water haze from distillate fuel |
| US5435811A (en) * | 1993-11-19 | 1995-07-25 | Dow Corning Corporation | Middle distillate hydrocarbon foam control agents from alkymethylsiloxanes |
| US5397367A (en) * | 1993-11-19 | 1995-03-14 | Dow Corning Corporation | Middle distillate hydrocarbon foam control agents from cross-linked organopolysiloxane-polyoxyalkyenes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724698A (en) * | 1950-12-01 | 1955-11-22 | Exxon Research Engineering Co | Lubricating oil anti-foaming agent |
| US2837551A (en) * | 1955-12-23 | 1958-06-03 | Union Carbide Corp | Process for producing beta-cyanoethyltrichlorosilane |
| US2906767A (en) * | 1957-03-20 | 1959-09-29 | Dow Corning | Organosilicon nitriles |
| US2860153A (en) * | 1957-04-25 | 1958-11-11 | Dow Corning | Method of preparing beta-cyanoethyltrichlorosilane |
-
1959
- 1959-11-12 US US852219A patent/US2992083A/en not_active Expired - Lifetime
-
1960
- 1960-10-24 GB GB36410/60A patent/GB964329A/en not_active Expired
- 1960-11-08 DE DEG30882A patent/DE1122764B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1122764B (en) | 1962-01-25 |
| US2992083A (en) | 1961-07-11 |
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