JP7792056B2 - コークスの製造方法 - Google Patents

コークスの製造方法

Info

Publication number
JP7792056B2
JP7792056B2 JP2024553504A JP2024553504A JP7792056B2 JP 7792056 B2 JP7792056 B2 JP 7792056B2 JP 2024553504 A JP2024553504 A JP 2024553504A JP 2024553504 A JP2024553504 A JP 2024553504A JP 7792056 B2 JP7792056 B2 JP 7792056B2
Authority
JP
Japan
Prior art keywords
biomass
mass
surface tension
coke
carbonized
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.)
Active
Application number
JP2024553504A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025057470A5 (https=
JPWO2025057470A1 (https=
Inventor
佑哉 河合
勇介 土肥
孝徳 ▲高▼嶋
大輔 井川
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2025057470A1 publication Critical patent/JPWO2025057470A1/ja
Publication of JPWO2025057470A5 publication Critical patent/JPWO2025057470A5/ja
Application granted granted Critical
Publication of JP7792056B2 publication Critical patent/JP7792056B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)
JP2024553504A 2023-09-13 2024-04-25 コークスの製造方法 Active JP7792056B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023148698 2023-09-13
JP2023148698 2023-09-13
PCT/JP2024/016346 WO2025057470A1 (ja) 2023-09-13 2024-04-25 コークスの製造方法

Publications (3)

Publication Number Publication Date
JPWO2025057470A1 JPWO2025057470A1 (https=) 2025-03-20
JPWO2025057470A5 JPWO2025057470A5 (https=) 2025-08-20
JP7792056B2 true JP7792056B2 (ja) 2025-12-25

Family

ID=95021145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024553504A Active JP7792056B2 (ja) 2023-09-13 2024-04-25 コークスの製造方法

Country Status (4)

Country Link
EP (1) EP4737535A1 (https=)
JP (1) JP7792056B2 (https=)
AU (1) AU2024339692A1 (https=)
WO (1) WO2025057470A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004277452A (ja) 2003-03-12 2004-10-07 Nippon Steel Corp 高炉用コークスの製造方法
JP2004307683A (ja) 2003-04-08 2004-11-04 Kansai Coke & Chem Co Ltd コークスの製造方法
JP2005272569A (ja) 2004-03-24 2005-10-06 Nippon Steel Corp 木質系バイオマスを用いた高炉用コークスの製造方法
WO2013054526A1 (ja) 2011-10-14 2013-04-18 Ｊｆｅスチール株式会社 コークスの製造方法
JP2014077086A (ja) 2012-10-11 2014-05-01 Nippon Steel & Sumitomo Metal 高炉用高反応性コークスの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2980187B1 (en) 2012-03-27 2021-01-13 JFE Steel Corporation Preparation method for coal mixture for coke production, coal mixture, and coke production method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004277452A (ja) 2003-03-12 2004-10-07 Nippon Steel Corp 高炉用コークスの製造方法
JP2004307683A (ja) 2003-04-08 2004-11-04 Kansai Coke & Chem Co Ltd コークスの製造方法
JP2005272569A (ja) 2004-03-24 2005-10-06 Nippon Steel Corp 木質系バイオマスを用いた高炉用コークスの製造方法
WO2013054526A1 (ja) 2011-10-14 2013-04-18 Ｊｆｅスチール株式会社 コークスの製造方法
JP2014077086A (ja) 2012-10-11 2014-05-01 Nippon Steel & Sumitomo Metal 高炉用高反応性コークスの製造方法

Also Published As

Publication number Publication date
EP4737535A1 (en) 2026-05-06
AU2024339692A1 (en) 2025-12-18
JPWO2025057470A1 (https=) 2025-03-20
WO2025057470A1 (ja) 2025-03-20

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