JPS56159291A - Removal of sulfur oxide and nitrogen oxide - Google Patents

Removal of sulfur oxide and nitrogen oxide

Info

Publication number
JPS56159291A
JPS56159291A JP6303580A JP6303580A JPS56159291A JP S56159291 A JPS56159291 A JP S56159291A JP 6303580 A JP6303580 A JP 6303580A JP 6303580 A JP6303580 A JP 6303580A JP S56159291 A JPS56159291 A JP S56159291A
Authority
JP
Japan
Prior art keywords
fuel
fuel oil
oxide
sulfur
stirring
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.)
Pending
Application number
JP6303580A
Other languages
Japanese (ja)
Inventor
Izumi Mizobuchi
Yoshio Hayashi
Tetsuya Hasegawa
Hiroyuki Ihara
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.)
HIRAKAWA TEKKOSHO
HIRAKAWA TEKKOSHO KK
Eneos Corp
Original Assignee
HIRAKAWA TEKKOSHO
HIRAKAWA TEKKOSHO KK
Mitsubishi Oil Co 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
Application filed by HIRAKAWA TEKKOSHO, HIRAKAWA TEKKOSHO KK, Mitsubishi Oil Co Ltd filed Critical HIRAKAWA TEKKOSHO
Priority to JP6303580A priority Critical patent/JPS56159291A/en
Publication of JPS56159291A publication Critical patent/JPS56159291A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/08—Preparation of fuel
    • F23K5/10—Mixing with other fluids
    • F23K5/12—Preparing emulsions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

PURPOSE: To suppress the formation of sulfur oxides and nitrogen oxides occurring during combustion, by using an emulsified fuel obtained by blending a specific absorbent for sulfur oxide with water in fuel oil with stirring.
CONSTITUTION: A solution of one or more absorbents for SOx selected from the group consisting of CaO, Ca(OH)2, MgO, Mg(OH), NaOH, dolomite, calcium formate, and calcium salt of fatty acid is added to the water tank 13, and dissolved with stirring. The solution is blended with a pure fuel and a surface active agent for emulsion in the device 14 to prepare an emulsified fuel, which is fed to the boiler 4 to carry out combustion. The amount of the absorbent for SOx is 0.5W4 (preferably 0.6W1.5) calculated as equivalent ratio of alkali metal to S in the fuel oil. The amount of water added is 5W50wt% (preferably 10W30wt%) based on fuel oil.
COPYRIGHT: (C)1981,JPO&Japio
JP6303580A 1980-05-12 1980-05-12 Removal of sulfur oxide and nitrogen oxide Pending JPS56159291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6303580A JPS56159291A (en) 1980-05-12 1980-05-12 Removal of sulfur oxide and nitrogen oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6303580A JPS56159291A (en) 1980-05-12 1980-05-12 Removal of sulfur oxide and nitrogen oxide

Publications (1)

Publication Number Publication Date
JPS56159291A true JPS56159291A (en) 1981-12-08

Family

ID=13217661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6303580A Pending JPS56159291A (en) 1980-05-12 1980-05-12 Removal of sulfur oxide and nitrogen oxide

Country Status (1)

Country Link
JP (1) JPS56159291A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661240A (en) * 1979-06-08 1987-04-28 Alberta Research Council Low sulfur coke using dispersed calcium
JPS6327598A (en) * 1986-06-25 1988-02-05 Mitsubishi Heavy Ind Ltd Combustion of emulsion fuel composed of ultra-heavy oil and water
JPS63158123A (en) * 1986-12-23 1988-07-01 Imai Sangyo Kk Emulsifier
US4834775A (en) * 1986-06-17 1989-05-30 Intevep, S.A. Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
US4976745A (en) * 1986-06-17 1990-12-11 Domingo Rodriguez Process for stabilizing a hydrocarbon in water emulsion and resulting emulsion product
US4994090A (en) * 1986-06-17 1991-02-19 Intevep, S.A. Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
WO1991004310A1 (en) * 1989-09-20 1991-04-04 Petroferm Inc. Method for reducing sox emissions during the combustion of sulfur-containing combustible compositions
US5288295A (en) * 1991-07-31 1994-02-22 Romic Chemical Corporation Cement kiln fuels containing suspended solids
FR2731504A1 (en) * 1995-03-07 1996-09-13 Merobel Low pollution burner fuel supply system
EP1072671A1 (en) * 1999-07-30 2001-01-31 Cam Tecnologie S.p.A. Process for combustion of a sulphur-containing liquid fuel with reduced emission of sulphur oxides, and corresponding combustion plant
WO2002070634A1 (en) * 2001-03-05 2002-09-12 Enitecnologie S.P.A. Aqueous dispersions of heavy oil residues
EP1018537A4 (en) * 1997-09-03 2004-04-21 Saito Yasushi Water/oil emulsion fuel
JP2008133428A (en) * 2006-11-28 2008-06-12 Korea X Oil Co Ltd Alternative emulsified fuel and preparation process thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661240A (en) * 1979-06-08 1987-04-28 Alberta Research Council Low sulfur coke using dispersed calcium
US4834775A (en) * 1986-06-17 1989-05-30 Intevep, S.A. Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
US4976745A (en) * 1986-06-17 1990-12-11 Domingo Rodriguez Process for stabilizing a hydrocarbon in water emulsion and resulting emulsion product
US4994090A (en) * 1986-06-17 1991-02-19 Intevep, S.A. Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
JPS6327598A (en) * 1986-06-25 1988-02-05 Mitsubishi Heavy Ind Ltd Combustion of emulsion fuel composed of ultra-heavy oil and water
JPS63158123A (en) * 1986-12-23 1988-07-01 Imai Sangyo Kk Emulsifier
WO1991004310A1 (en) * 1989-09-20 1991-04-04 Petroferm Inc. Method for reducing sox emissions during the combustion of sulfur-containing combustible compositions
JPH05501889A (en) * 1989-09-20 1993-04-08 インテヴェップ，エス．エイ． Method for suppressing the release of oxidized sulfur compounds during combustion of sulfur-containing combustible compositions
US5288295A (en) * 1991-07-31 1994-02-22 Romic Chemical Corporation Cement kiln fuels containing suspended solids
FR2731504A1 (en) * 1995-03-07 1996-09-13 Merobel Low pollution burner fuel supply system
EP1018537A4 (en) * 1997-09-03 2004-04-21 Saito Yasushi Water/oil emulsion fuel
EP1072671A1 (en) * 1999-07-30 2001-01-31 Cam Tecnologie S.p.A. Process for combustion of a sulphur-containing liquid fuel with reduced emission of sulphur oxides, and corresponding combustion plant
WO2002070634A1 (en) * 2001-03-05 2002-09-12 Enitecnologie S.P.A. Aqueous dispersions of heavy oil residues
EA009218B1 (en) * 2001-03-05 2007-12-28 ЭНИТЕКНОЛОДЖЕ С.п.А. Method of combustion with a low emission of soaqueous dispersion of heavy oil residues
US8262385B2 (en) 2001-03-05 2012-09-11 Enitecnologie S.P.A. Aqueous dispersions of heavy oil residues
JP2008133428A (en) * 2006-11-28 2008-06-12 Korea X Oil Co Ltd Alternative emulsified fuel and preparation process thereof

Similar Documents

Publication Publication Date Title
JPS56159291A (en) Removal of sulfur oxide and nitrogen oxide
FR2537593B1 (en) COMBINED ORGANOMETALLIC COMPOSITIONS COMPRISING ELEMENTS OF THE IRON AND LANTHANIDE GROUPS, PROCESS FOR THE PREPARATION AND APPLICATION OF THE SAME COMPOSITIONS AS ADDITIVES FOR FUELS OR FUELS
JPS544905A (en) Surface active agent for emulsion fuel
MX9702456A (en) Liquid antacid compositions containing calcium carbonate and possibly simethicone as active compounds and monobasic potassium phosphate and potassium bicarbonate as buffer.
PL105292B1 (en) METHOD OF DESULPHURATION OF FLUE GASES
JPS5738932A (en) Desulfurization method for exhaust combustion gas
JPS5721987A (en) Removing method for phosphoric acid in liquid
JPS54155173A (en) Exhaust gas desulfurizing method
JPS53144499A (en) Method of producing calcium carbonate water dispersion
JPS5312906A (en) Preparation of emulsified fuel compositions with low emission of nitrogen oxide
JPS5364209A (en) Liquid detergent composition
JPS5561914A (en) Freshness keeping agent
JPS53125410A (en) Fuel composition
JPS54132473A (en) Treating method for waste matter containing chromium
KR100198086B1 (en) Method for removing sulphur oxides and carbonic acid produced in the process of oil combustion
JPS51119003A (en) A method for emulsifying low-nox fuels
JPS52108367A (en) Removal of arsenic from waste liquid containing arsenic
JPS5380403A (en) Surface active agnet for emulsion fuel
JPS5651298A (en) Treatment of alkali generated during carbonic acid decomposition of tar acid sodium salt
JPS56112992A (en) Emulsifier for emulsified fuel
JPS5670821A (en) Method of treating waste containing cao
JPS5699297A (en) Hydrated fuel using petroleum and petrolic oil
JPS5724625A (en) Water dissolving agent for gasoline
JPS55142094A (en) Additive for coal-oil mixture fuel
JPS5329286A (en) Recovering method for flocculant from sludge precipitated by flocculation