GB689579A - Methods of minimising corrosion by scaling in combustion apparatus - Google Patents

Methods of minimising corrosion by scaling in combustion apparatus

Info

Publication number
GB689579A
GB689579A GB367550A GB367550A GB689579A GB 689579 A GB689579 A GB 689579A GB 367550 A GB367550 A GB 367550A GB 367550 A GB367550 A GB 367550A GB 689579 A GB689579 A GB 689579A
Authority
GB
United Kingdom
Prior art keywords
ash
combustion
scaling
strontium
injected
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
GB367550A
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.)
HERBERT THOMAS SHIRLEY
Original Assignee
HERBERT THOMAS SHIRLEY
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
Application filed by HERBERT THOMAS SHIRLEY filed Critical HERBERT THOMAS SHIRLEY
Priority to GB367550A priority Critical patent/GB689579A/en
Publication of GB689579A publication Critical patent/GB689579A/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
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Incineration Of Waste (AREA)

Abstract

In a method of minimizing corrosive scaling of the iron and steel components of combustion apparatus operating on fuel oil which will, upon combustion, produce an ash containing vanadium pentoxide, an ash-modifying substance comprising an appropriate amount of magnesium oxide, zinc oxide, barium carbonate or other metallic oxide or compound so selected as to react chemically with the vanadium pentoxide to form a stable vanadate is injected into the apparatus. Various other metallic oxides e.g. calcium, barium, strontium, as well as various carbonates-calcium, strontium-may be employed as ash-modifiers. The modifying substances may be introduced into the apparatus as a suspension in fuel oil or they may be injected with the combustion air. Examples of industrial applicability are given as oil-fired heaters and open cycle gas turbines.
GB367550A 1950-02-13 1950-02-13 Methods of minimising corrosion by scaling in combustion apparatus Expired GB689579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB367550A GB689579A (en) 1950-02-13 1950-02-13 Methods of minimising corrosion by scaling in combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB367550A GB689579A (en) 1950-02-13 1950-02-13 Methods of minimising corrosion by scaling in combustion apparatus

Publications (1)

Publication Number Publication Date
GB689579A true GB689579A (en) 1953-04-01

Family

ID=9762808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB367550A Expired GB689579A (en) 1950-02-13 1950-02-13 Methods of minimising corrosion by scaling in combustion apparatus

Country Status (1)

Country Link
GB (1) GB689579A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832677A (en) * 1953-10-21 1958-04-29 Exxon Research Engineering Co Residual fuel
US2968148A (en) * 1958-04-16 1961-01-17 Gulf Research Development Co Vanadium-containing residual fuels modified with zinc and alkali metal compounds
US3000710A (en) * 1956-02-16 1961-09-19 Sinclair Refining Co Mineral base vanadium-containing residual fuel oil composition and method of preparation
US3002825A (en) * 1954-09-14 1961-10-03 Robert S Norris Fuel oil additive for preventing wear in diesel engines and gas turbines
US3127742A (en) * 1961-08-08 1964-04-07 Exxon Research Engineering Co Petroleum fuel composition and process
US4061473A (en) * 1975-08-21 1977-12-06 Norris Robert S Process to embody waste automotive lubricating oils into a fuel additive to reduce corrosion and deposits and augment energy availability
WO2004026996A1 (en) * 2002-09-17 2004-04-01 Systemseparation Sweden Ab Fuel additive composition and its preparation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832677A (en) * 1953-10-21 1958-04-29 Exxon Research Engineering Co Residual fuel
US3002825A (en) * 1954-09-14 1961-10-03 Robert S Norris Fuel oil additive for preventing wear in diesel engines and gas turbines
US3000710A (en) * 1956-02-16 1961-09-19 Sinclair Refining Co Mineral base vanadium-containing residual fuel oil composition and method of preparation
US2968148A (en) * 1958-04-16 1961-01-17 Gulf Research Development Co Vanadium-containing residual fuels modified with zinc and alkali metal compounds
US3127742A (en) * 1961-08-08 1964-04-07 Exxon Research Engineering Co Petroleum fuel composition and process
US4061473A (en) * 1975-08-21 1977-12-06 Norris Robert S Process to embody waste automotive lubricating oils into a fuel additive to reduce corrosion and deposits and augment energy availability
WO2004026996A1 (en) * 2002-09-17 2004-04-01 Systemseparation Sweden Ab Fuel additive composition and its preparation

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