EP2821461A8 - Coal blend briquette and process for producing same, and coke and process for producing same - Google Patents

Coal blend briquette and process for producing same, and coke and process for producing same Download PDF

Info

Publication number
EP2821461A8
EP2821461A8 EP13755738.5A EP13755738A EP2821461A8 EP 2821461 A8 EP2821461 A8 EP 2821461A8 EP 13755738 A EP13755738 A EP 13755738A EP 2821461 A8 EP2821461 A8 EP 2821461A8
Authority
EP
European Patent Office
Prior art keywords
coal
producing same
briquette
coke
coal blend
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.)
Withdrawn
Application number
EP13755738.5A
Other languages
German (de)
French (fr)
Other versions
EP2821461A1 (en
EP2821461A4 (en
Inventor
Maki Hamaguchi
Noriyuki Okuyama
Koji Sakai
Takeharu Tanaka
Takanori Oka
Takahiro Shishido
Kazuhide Ishida
Atsushi Kotani
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP2821461A1 publication Critical patent/EP2821461A1/en
Publication of EP2821461A8 publication Critical patent/EP2821461A8/en
Publication of EP2821461A4 publication Critical patent/EP2821461A4/en
Withdrawn legal-status Critical Current

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
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)

Abstract

A coal blend briquette which comprises a coal blend obtained by mixing both ash-free coal that comprises solvent-soluble components of coal and residue coal obtained by removing the solvent-soluble components from the coal with pulverized coal. The coal blend comprises 3 wt% or more of the ash-free coal, 8 wt% or less of the residue coal, and the pulverized coal as the remainder.
EP13755738.5A 2012-02-29 2013-02-28 Coal blend briquette and process for producing same, and coke and process for producing same Withdrawn EP2821461A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012044219A JP2013181062A (en) 2012-02-29 2012-02-29 Molded coal blend, method for manufacturing the same, coke, and method for manufacturing the same
PCT/JP2013/055519 WO2013129607A1 (en) 2012-02-29 2013-02-28 Coal blend briquette and process for producing same, and coke and process for producing same

Publications (3)

Publication Number Publication Date
EP2821461A1 EP2821461A1 (en) 2015-01-07
EP2821461A8 true EP2821461A8 (en) 2015-03-11
EP2821461A4 EP2821461A4 (en) 2015-11-11

Family

ID=49082798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13755738.5A Withdrawn EP2821461A4 (en) 2012-02-29 2013-02-28 Coal blend briquette and process for producing same, and coke and process for producing same

Country Status (7)

Country Link
EP (1) EP2821461A4 (en)
JP (1) JP2013181062A (en)
KR (1) KR20140124800A (en)
CN (1) CN104136578A (en)
AU (1) AU2013226908B2 (en)
TW (1) TWI485237B (en)
WO (1) WO2013129607A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5945257B2 (en) * 2013-09-11 2016-07-05 株式会社神戸製鋼所 Carbon material manufacturing method
JP5990501B2 (en) * 2013-10-09 2016-09-14 株式会社神戸製鋼所 Production method of ashless coal
JP6227482B2 (en) * 2014-05-28 2017-11-08 株式会社神戸製鋼所 Method for producing blast furnace coke and blast furnace coke
CN105647554B (en) * 2014-12-04 2018-08-14 中国石油化工股份有限公司 A kind of dry distillation of coal and coal tar distillation combined technical method
JP2017008247A (en) * 2015-06-24 2017-01-12 株式会社神戸製鋼所 Method for suppressing dusting of by-produced coal, and method for producing low-dusting by-produced coal
CN107903971B (en) * 2017-11-28 2021-03-05 北京科技大学 Molded coal manufacturing method based on HPC
CN115093869A (en) * 2022-03-22 2022-09-23 中冶焦耐(大连)工程技术公司 High-reactivity high-strength heterogeneous coke for hydrogen-rich blast furnace and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198305B2 (en) 1999-07-13 2001-08-13 東北大学長 Ashless coal production method
JP2006070182A (en) * 2004-09-02 2006-03-16 Kobe Steel Ltd Method for producing coal as raw material of coke
KR101016873B1 (en) * 2005-12-15 2011-02-22 가부시키가이샤 고베 세이코쇼 Coating material for coal, modified coal, process for the production of coating material for coal, and process for production of modified coal
JP4284314B2 (en) * 2005-12-15 2009-06-24 株式会社神戸製鋼所 Method for producing modified coal
JP4061351B1 (en) 2006-10-12 2008-03-19 株式会社神戸製鋼所 Production method of ashless coal
JP5241105B2 (en) 2007-01-16 2013-07-17 株式会社神戸製鋼所 Coke manufacturing method and pig iron manufacturing method
JP5438277B2 (en) * 2008-03-11 2014-03-12 株式会社神戸製鋼所 Coke manufacturing method and pig iron manufacturing method
JP4708463B2 (en) 2008-09-29 2011-06-22 株式会社神戸製鋼所 Production method of ashless coal
JP5530292B2 (en) * 2010-07-28 2014-06-25 株式会社神戸製鋼所 Manufacturing method of coke for steel making

Also Published As

Publication number Publication date
TWI485237B (en) 2015-05-21
EP2821461A1 (en) 2015-01-07
TW201402801A (en) 2014-01-16
AU2013226908B2 (en) 2015-07-23
EP2821461A4 (en) 2015-11-11
CN104136578A (en) 2014-11-05
WO2013129607A1 (en) 2013-09-06
JP2013181062A (en) 2013-09-12
KR20140124800A (en) 2014-10-27
AU2013226908A1 (en) 2014-08-21

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Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SAKAI, KOJI

Inventor name: SHISHIDO, TAKAHIRO

Inventor name: OKUYAMA, NORIYUKI

Inventor name: OKA, TAKANORI

Inventor name: KOTANI, ATSUSHI

Inventor name: TANAKA, TAKEHARU

Inventor name: HAMAGUCHI MAKI

Inventor name: ISHIDA, KAZUHIDE

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

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RIC1 Information provided on ipc code assigned before grant

Ipc: C10L 5/14 20060101ALI20151008BHEP

Ipc: C10L 5/04 20060101ALI20151008BHEP

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