GB731242A - Improvements in or relating to fuel oils and the combustion of fuel oils - Google Patents

Improvements in or relating to fuel oils and the combustion of fuel oils

Info

Publication number
GB731242A
GB731242A GB16213/50A GB1621350A GB731242A GB 731242 A GB731242 A GB 731242A GB 16213/50 A GB16213/50 A GB 16213/50A GB 1621350 A GB1621350 A GB 1621350A GB 731242 A GB731242 A GB 731242A
Authority
GB
United Kingdom
Prior art keywords
oxide
combustion
vanadium
metal
oil
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
Application number
GB16213/50A
Inventor
Tristram Allan Taylor
John James Macfarlane
Norman Stephenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10310278&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB731242(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Publication of GB731242A publication Critical patent/GB731242A/en
Expired legal-status Critical Current

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • 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
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom

Abstract

To a vanadium-containing fuel oil, which on combustion yields ash containing vanadium pentoxide which is liable to cause corrosion of metallic parts exposed to the combustion products of the oil at elevated temperatures, there is added, for the purpose of reducing this corrosion, a substance with which the vanadium pentoxide will react in preference to said metallic parts. The substance may be a metal of Group II of the Periodic Table, an oxide thereof or a compound yielding an oxide thereof at combustion temperatures. Specific substances mentioned are calcium, magnesium, zinc, their oxides and zinc naphthenate. Other organic compounds such as the oleate, stearate or linoleate of the selected metal may be employed, but it is preferred to add the oxide, hydroxide or carbonate of the selected metal dissolved or suspended in oil, water or other liquid medium. The fuel oil may be a residual oil and the addition of zinc naphthenate to a Curacao fuel oil (which contains sodium and nickel in addition to vanadium) is mentioned. The residual oils may also contain sulphur, but calcium and its compounds should only be added to a sulphur-free oil or in cases where some means of removing the sulphur is used. It is believed that the metal oxide additive, or the metal oxide formed by oxidation of the metal additive or by decomposition of the added metal compound, reacts with the vanadium pentoxide content of the ash, resulting from the combustion of the fuel oil, to form a stable vanadate. According to the Provisional Specification, the added substance may be nickel oxide; the hydroxide, carbonate, oleate, stearate, linoleate or naphthenate of calcium; iron, cobalt or chromium or their oxides or oxide-yielding compounds; and substances which would give rise, during the combustion of the vanadium-containing fuel oil, to vanadium silicate. Specifications 639,468, [Group XII], and 702,215, [Group XI], are referred to. Reference has been directed by the Comptroller to Specifications 667,371, 689,579 and 697,101.
GB16213/50A 1950-06-28 1950-06-28 Improvements in or relating to fuel oils and the combustion of fuel oils Expired GB731242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB306059X 1950-06-28

Publications (1)

Publication Number Publication Date
GB731242A true GB731242A (en) 1955-06-08

Family

ID=10310278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16213/50A Expired GB731242A (en) 1950-06-28 1950-06-28 Improvements in or relating to fuel oils and the combustion of fuel oils

Country Status (4)

Country Link
US (1) US2781005A (en)
CH (1) CH306059A (en)
FR (1) FR1045851A (en)
GB (1) GB731242A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845338A (en) * 1953-10-15 1958-07-29 Nat Aluminate Corp Fuel additive for removing and inhibiting fireside deposits
DE959869C (en) * 1954-03-07 1957-03-14 Licentia Gmbh Gas turbine system with a combustion chamber fired with residue oils or solid fuels
US3089539A (en) * 1955-06-27 1963-05-14 Texaco Inc Method and fuel for operating combustion equipment
US3000710A (en) * 1956-02-16 1961-09-19 Sinclair Refining Co Mineral base vanadium-containing residual fuel oil composition and method of preparation
US2857256A (en) * 1956-07-09 1958-10-21 Exxon Research Engineering Co Reducing corrosiveness of residual fuel oil ash
US2913319A (en) * 1956-08-13 1959-11-17 Gulf Research Development Co Fuel oils
BE570953A (en) * 1957-09-06
US2968148A (en) * 1958-04-16 1961-01-17 Gulf Research Development Co Vanadium-containing residual fuels modified with zinc and alkali metal compounds
US3047057A (en) * 1958-12-05 1962-07-31 Dow Chemical Co Introduction of a metal into a combustion zone
US3002345A (en) * 1960-01-12 1961-10-03 Westinghouse Electric Corp Apparatus for minimizing the deposition of deleterious compounds in a petroleum fuel fired gas chamber
NL263681A (en) * 1960-04-18
US3348932A (en) * 1964-08-21 1967-10-24 Apollo Chem Additive compositions to improve burning properties of liquid and solid
US3357175A (en) * 1967-01-23 1967-12-12 Fischbach Jacob Method and apparatus for power generation
US3488129A (en) * 1967-10-16 1970-01-06 Yoshitake Itoh Method of bursting liquid fuel with calcium carbonate
US3837820A (en) * 1971-09-01 1974-09-24 Apollo Chem Combustion control by additives introduced in both hot and cold zones
US4781729A (en) * 1982-07-29 1988-11-01 Stephen Masiuk Method and apparatus for improving the efficiency of internal combustion engines
DE3323754C1 (en) * 1983-07-01 1985-02-14 L. & C. Steinmüller GmbH, 5270 Gummersbach Process for binding vanadium compounds
DE58909147D1 (en) * 1988-03-10 1995-05-04 Siemens Ag METHOD AND DEVICE FOR OPERATING A GAS TURBINE WITH ADDITIONAL SUBSTANCES.
US5266082A (en) * 1992-04-16 1993-11-30 Sanders James K Fuel additive
FR2810341B1 (en) * 2000-06-19 2003-03-28 Ge Energy Products France Snc USE OF NICKEL COMPOUNDS AS VANADIC CORROSION INHIBITORS AND COMBUSTION METHOD USING SUCH NICKEL COMPOUNDS
SE0202760D0 (en) * 2002-09-17 2002-09-17 Systemseparation Sweden Ab Fuel additive composition and its preparation
ITBA20120048A1 (en) 2012-07-24 2014-01-25 Itea Spa COMBUSTION PROCESS
ITBA20120049A1 (en) 2012-07-24 2014-01-25 Itea Spa COMBUSTION PROCESS
US20170298284A1 (en) * 2016-04-19 2017-10-19 Saudi Arabian Oil Company Vanadium corrosion inhibitors in gas turbine applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666523A (en) * 1928-04-17 House electbic
US1350268A (en) * 1918-02-11 1920-08-17 Lewis B Skinner Process of protecting metal pipes exposed to high temperatures
GB445506A (en) * 1934-08-06 1936-04-14 Bataafsche Petroleum A process for burning oil
GB496692A (en) * 1936-07-27 1938-12-05 Bbc Brown Boveri & Cie Improved method of firing oil fired furnaces
US2579614A (en) * 1944-06-23 1951-12-25 Allis Chalmers Mfg Co Combustion chamber with rotating fuel and air stream surrounding a flame core
US2401285A (en) * 1945-06-13 1946-05-28 Hiram W Woodward Gas turbine system
US2552851A (en) * 1949-10-25 1951-05-15 Westinghouse Electric Corp Combustion chamber with retrorse baffles for preheating the fuelair mixture

Also Published As

Publication number Publication date
US2781005A (en) 1957-02-12
FR1045851A (en) 1953-12-01
CH306059A (en) 1955-03-31

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