WO2012047065A3 - 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물 - Google Patents

제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물 Download PDF

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Publication number
WO2012047065A3
WO2012047065A3 PCT/KR2011/007455 KR2011007455W WO2012047065A3 WO 2012047065 A3 WO2012047065 A3 WO 2012047065A3 KR 2011007455 W KR2011007455 W KR 2011007455W WO 2012047065 A3 WO2012047065 A3 WO 2012047065A3
Authority
WO
WIPO (PCT)
Prior art keywords
melting point
combustion
functions
adhesive composition
lowering
Prior art date
Application number
PCT/KR2011/007455
Other languages
English (en)
French (fr)
Other versions
WO2012047065A2 (ko
Inventor
오미혜
류나현
류환우
Original Assignee
Oh Mi Hye
Ryu Na Hyeon
Ryu Hwan Woo
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 Oh Mi Hye, Ryu Na Hyeon, Ryu Hwan Woo filed Critical Oh Mi Hye
Publication of WO2012047065A2 publication Critical patent/WO2012047065A2/ko
Publication of WO2012047065A3 publication Critical patent/WO2012047065A3/ko

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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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • C10L9/12—Oxidation means, e.g. oxygen-generating compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • 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
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • C10L1/1258—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof hydrogen peroxide, oxygenated water
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Iron (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

본 발명은 연소시 열원으로 사용되는 연료에 산화반응 및 연소반응을 촉진하는 조성물을 첨가함으로써 고온을 발생시킴에 따른 연소효율이 증진되어 열효율을 높임과 함께 열원으로 사용하는 연료 등의 사용량을 절감하고, 회분의 융점저하의 유도로 고로 하부에 융착물(bird nest)이 생성되는 것을 억제하거나 제거하여 선철의 용출을 원활하게 하면서도 안정적인 조업을 유도할 수 있도록, 탄산칼륨 또는 탄산나트륨, 아민계열 계면활성제, 과산화수소를 포함하는 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물을 제공한다.
PCT/KR2011/007455 2010-10-07 2011-10-07 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물 WO2012047065A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100097898A KR20120036174A (ko) 2010-10-07 2010-10-07 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물
KR10-2010-0097898 2010-10-07

Publications (2)

Publication Number Publication Date
WO2012047065A2 WO2012047065A2 (ko) 2012-04-12
WO2012047065A3 true WO2012047065A3 (ko) 2012-08-23

Family

ID=45928254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007455 WO2012047065A2 (ko) 2010-10-07 2011-10-07 제철용 연소촉진 및 융점저하 기능을 갖는 첨가제 조성물

Country Status (2)

Country Link
KR (1) KR20120036174A (ko)
WO (1) WO2012047065A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101759333B1 (ko) * 2016-08-11 2017-07-18 주식회사 포스코 고로의 버드네스트 제거장치
KR102083535B1 (ko) * 2017-12-22 2020-03-02 주식회사 포스코 고로 조업 방법 및 고로 조업 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485193B1 (ko) * 2004-07-01 2005-04-22 서울산업 주식회사 스케일과 클링커 제거 및 생성방지, 대기오염물질 저감에효과적인 연소촉진제
KR100544568B1 (ko) * 2002-08-26 2006-01-23 오미혜 연소효율을 개선한 연료첨가제
KR100664974B1 (ko) * 2004-06-12 2007-01-04 강방식 스케일 및 클링커 제거 및 생성방지, 대기오염물질 저감에효과적인 연소촉진제

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544568B1 (ko) * 2002-08-26 2006-01-23 오미혜 연소효율을 개선한 연료첨가제
KR100664974B1 (ko) * 2004-06-12 2007-01-04 강방식 스케일 및 클링커 제거 및 생성방지, 대기오염물질 저감에효과적인 연소촉진제
KR100485193B1 (ko) * 2004-07-01 2005-04-22 서울산업 주식회사 스케일과 클링커 제거 및 생성방지, 대기오염물질 저감에효과적인 연소촉진제

Also Published As

Publication number Publication date
KR20120036174A (ko) 2012-04-17
WO2012047065A2 (ko) 2012-04-12

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