KR102693373B1 - 배합탄의 제조 방법 및 코크스의 제조 방법 - Google Patents

배합탄의 제조 방법 및 코크스의 제조 방법 Download PDF

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Publication number
KR102693373B1
KR102693373B1 KR1020227022653A KR20227022653A KR102693373B1 KR 102693373 B1 KR102693373 B1 KR 102693373B1 KR 1020227022653 A KR1020227022653 A KR 1020227022653A KR 20227022653 A KR20227022653 A KR 20227022653A KR 102693373 B1 KR102693373 B1 KR 102693373B1
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South Korea
Prior art keywords
coal
coke
surface tension
blended
range
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KR1020227022653A
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English (en)
Korean (ko)
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KR20220106829A (ko
Inventor
다이스케 이가와
타카시 마츠이
유스케 도히
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제이에프이 스틸 가부시키가이샤
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Publication of KR20220106829A publication Critical patent/KR20220106829A/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/58—Control or regulation of the fuel preparation of upgrading process
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/60—Measuring or analysing fractions, components or impurities or process conditions during preparation or upgrading of a fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Coke Industry (AREA)
KR1020227022653A 2020-01-07 2020-12-25 배합탄의 제조 방법 및 코크스의 제조 방법 Active KR102693373B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-000716 2020-01-07
JP2020000716 2020-01-07
PCT/JP2020/048673 WO2021140947A1 (ja) 2020-01-07 2020-12-25 配合炭の製造方法およびコークスの製造方法

Publications (2)

Publication Number Publication Date
KR20220106829A KR20220106829A (ko) 2022-07-29
KR102693373B1 true KR102693373B1 (ko) 2024-08-07

Family

ID=76788404

Family Applications (1)

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KR1020227022653A Active KR102693373B1 (ko) 2020-01-07 2020-12-25 배합탄의 제조 방법 및 코크스의 제조 방법

Country Status (9)

Country Link
US (1) US12134736B2 (https=)
EP (1) EP4089157B1 (https=)
JP (1) JP7160218B2 (https=)
KR (1) KR102693373B1 (https=)
CN (1) CN114901782B (https=)
AU (1) AU2020421315B2 (https=)
CA (1) CA3162218C (https=)
TW (1) TWI759055B (https=)
WO (1) WO2021140947A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145679A1 (ja) 2012-03-27 2013-10-03 Ｊｆｅスチール株式会社 コークス製造用石炭の配合方法及びコークスの製造方法
WO2013145677A1 (ja) 2012-03-27 2013-10-03 Ｊｆｅスチール株式会社 石炭間の接着性の評価方法
JP2014218648A (ja) 2013-04-09 2014-11-20 Ｊｆｅスチール株式会社 配合炭の製造方法及びそれを用いたコークスの製造方法
US20150040468A1 (en) 2012-03-27 2015-02-12 Jfe Steel Corporation Method for preparing coal mixture for cokemaking, coal mixture, and method for producing coke
KR101625962B1 (ko) 2012-03-27 2016-05-31 제이에프이 스틸 가부시키가이샤 석탄의 배합 방법 및 배합탄, 그리고, 코크스 제조 방법

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4135983A (en) * 1970-12-28 1979-01-23 Kureha Kagaku Kogyo Kabushiki Kaisha Method for improving coking property of coal for use in production of cokes
DE2505869C3 (de) 1975-02-12 1978-05-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von symmetrischen Carotinoiden
JPS6229968Y2 (https=) 1980-08-12 1987-08-01
JP2000356610A (ja) * 1999-04-13 2000-12-26 Nkk Corp 石炭の溶融性およびコークス強度の評価方法、コークスの製造方法
JP5071578B2 (ja) * 2010-09-01 2012-11-14 Ｊｆｅスチール株式会社 コークス製造用石炭の調製方法
KR20120043950A (ko) * 2010-10-27 2012-05-07 현대제철 주식회사 코크스 제조용 원료탄 장입 방법
RU2570875C1 (ru) * 2011-10-14 2015-12-10 ДжФЕ СТИЛ КОРПОРЕЙШН Способ производства кокса
CN102491307B (zh) 2011-11-25 2014-07-23 淄博矿业集团有限责任公司 一种共缩聚制备中间相炭微球的方法
CN105073953B (zh) * 2013-02-21 2018-05-25 杰富意钢铁株式会社 冶金用焦炭的制造方法
US9970921B2 (en) * 2013-04-12 2018-05-15 Jfe Steel Corporation Method for evaluating weathering degree of coal, method for evaluating coking property of weathered coal, method for controlling weathering degree of coal, and method for producing coke
JP6094622B2 (ja) * 2014-05-15 2017-03-15 Ｊｆｅスチール株式会社 コークスの製造方法
EP3936586B1 (en) * 2019-03-04 2025-09-03 JFE Steel Corporation Evaluation method for coal, preparation method for blended coal, and production method for coke

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013145679A1 (ja) 2012-03-27 2013-10-03 Ｊｆｅスチール株式会社 コークス製造用石炭の配合方法及びコークスの製造方法
WO2013145677A1 (ja) 2012-03-27 2013-10-03 Ｊｆｅスチール株式会社 石炭間の接着性の評価方法
US20150040468A1 (en) 2012-03-27 2015-02-12 Jfe Steel Corporation Method for preparing coal mixture for cokemaking, coal mixture, and method for producing coke
KR101625962B1 (ko) 2012-03-27 2016-05-31 제이에프이 스틸 가부시키가이샤 석탄의 배합 방법 및 배합탄, 그리고, 코크스 제조 방법
JP2014218648A (ja) 2013-04-09 2014-11-20 Ｊｆｅスチール株式会社 配合炭の製造方法及びそれを用いたコークスの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mikiya Nagayama et al, Evaluation of Coal Compatibility Effect in Coke Strength by Surface Tension of Semi-coke, ISIJ International, 57 (2017), 6, 989~995쪽, 2017.6.15.발행

Also Published As

Publication number Publication date
EP4089157B1 (en) 2026-03-04
JP7160218B2 (ja) 2022-10-25
TWI759055B (zh) 2022-03-21
US20230051325A1 (en) 2023-02-16
CN114901782A (zh) 2022-08-12
EP4089157A1 (en) 2022-11-16
JPWO2021140947A1 (https=) 2021-07-15
KR20220106829A (ko) 2022-07-29
EP4089157A4 (en) 2023-05-31
AU2020421315B2 (en) 2023-08-10
WO2021140947A1 (ja) 2021-07-15
CA3162218A1 (en) 2021-07-15
CA3162218C (en) 2024-04-09
CN114901782B (zh) 2024-05-03
TW202130796A (zh) 2021-08-16
AU2020421315A1 (en) 2022-07-14
US12134736B2 (en) 2024-11-05
BR112022012738A2 (pt) 2022-09-06

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