JP4385816B2 - 配合炭のコークス強度推定方法及びコークスの製造方法 - Google Patents

配合炭のコークス強度推定方法及びコークスの製造方法 Download PDF

Info

Publication number
JP4385816B2
JP4385816B2 JP2004093925A JP2004093925A JP4385816B2 JP 4385816 B2 JP4385816 B2 JP 4385816B2 JP 2004093925 A JP2004093925 A JP 2004093925A JP 2004093925 A JP2004093925 A JP 2004093925A JP 4385816 B2 JP4385816 B2 JP 4385816B2
Authority
JP
Japan
Prior art keywords
coal
coke
peak
band
intensity
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.)
Expired - Fee Related
Application number
JP2004093925A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005281355A5 (https=
JP2005281355A (ja
Inventor
英樹 永野
眞 志村
喜代志 深田
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
Priority to JP2004093925A priority Critical patent/JP4385816B2/ja
Publication of JP2005281355A publication Critical patent/JP2005281355A/ja
Publication of JP2005281355A5 publication Critical patent/JP2005281355A5/ja
Application granted granted Critical
Publication of JP4385816B2 publication Critical patent/JP4385816B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Coke Industry (AREA)
JP2004093925A 2004-03-29 2004-03-29 配合炭のコークス強度推定方法及びコークスの製造方法 Expired - Fee Related JP4385816B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004093925A JP4385816B2 (ja) 2004-03-29 2004-03-29 配合炭のコークス強度推定方法及びコークスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004093925A JP4385816B2 (ja) 2004-03-29 2004-03-29 配合炭のコークス強度推定方法及びコークスの製造方法

Publications (3)

Publication Number Publication Date
JP2005281355A JP2005281355A (ja) 2005-10-13
JP2005281355A5 JP2005281355A5 (https=) 2007-09-27
JP4385816B2 true JP4385816B2 (ja) 2009-12-16

Family

ID=35180109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004093925A Expired - Fee Related JP4385816B2 (ja) 2004-03-29 2004-03-29 配合炭のコークス強度推定方法及びコークスの製造方法

Country Status (1)

Country Link
JP (1) JP4385816B2 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4121523B2 (ja) * 2005-11-10 2008-07-23 独立行政法人海洋研究開発機構 ビトリニット反射率測定方法およびビトリニット反射率測定装置
JP2011158327A (ja) * 2010-01-29 2011-08-18 Beckman Coulter Inc 分析装置及び分析方法
RU2570875C1 (ru) * 2011-10-14 2015-12-10 ДжФЕ СТИЛ КОРПОРЕЙШН Способ производства кокса
WO2013145678A1 (ja) * 2012-03-27 2013-10-03 Ｊｆｅスチール株式会社 石炭の配合方法及び配合炭、並びに、コークス製造方法
US9857350B2 (en) 2012-03-27 2018-01-02 Jfe Steel Corporation Coal-to-coal adhesiveness evaluation method
PL2980187T3 (pl) * 2012-03-27 2021-07-12 Jfe Steel Corporation Sposób wytwarzania mieszaniny węgli do produkcji koksu, mieszanina węgli, i sposób wytwarzania koksu
EP2832822B1 (en) * 2012-03-27 2020-06-17 JFE Steel Corporation Coal blending method for coke production, production method for coke
JP5854075B2 (ja) * 2013-04-09 2016-02-09 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
JP5895963B2 (ja) * 2013-04-09 2016-03-30 Ｊｆｅスチール株式会社 石炭間の接着性の評価方法、コークス強度の推定方法、コークス製造用石炭の配合方法、コークス製造用石炭の選定方法、及びコークスの製造方法
JP5910659B2 (ja) * 2013-04-09 2016-04-27 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
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
CN103529012B (zh) * 2013-09-18 2016-01-06 武汉钢铁(集团)公司 一种适用于高炉瓦斯灰中碳来源的拉曼光谱定量检测方法
GB2541759B (en) * 2014-07-08 2020-10-07 Electric Power Res Institute Of State Grid Zhejiang Electric Power Company Flame spectrum intensity-based method and system for on-line identifying type of coal in boiler
JP7056275B2 (ja) * 2018-03-19 2022-04-19 三菱ケミカル株式会社 コークスの分析方法
CN109374593B (zh) * 2018-10-09 2020-05-29 华中科技大学 一种检测混煤煤质及配比的方法及系统
CA3133955C (en) 2019-03-28 2023-02-14 Jfe Steel Corporation Method for producing coal mixture and method for producing coke
CN110241273B (zh) * 2019-04-30 2021-02-23 武汉科技大学 一种利用鄂西铁矿石与气煤制备的铁焦及其制备方法
US12110457B2 (en) 2019-10-28 2024-10-08 Jfe Steel Corporation Method of estimating surface tension of coal inert material, method of estimating surface tension of coal, and method of producing coke
CN114280027B (zh) * 2021-12-28 2023-06-16 招商局重庆交通科研设计院有限公司 一种回收沥青老化状态的评价方法
EP4660282A1 (en) * 2023-03-28 2025-12-10 JFE Steel Corporation Coke production method
WO2024202185A1 (ja) * 2023-03-28 2024-10-03 Ｊｆｅスチール株式会社 コークスの製造方法

Also Published As

Publication number Publication date
JP2005281355A (ja) 2005-10-13

Similar Documents

Publication Publication Date Title
JP4385816B2 (ja) 配合炭のコークス強度推定方法及びコークスの製造方法
Ilić et al. Surface functional groups and degree of carbonization of selected chars from different processes and feedstock
Leifeld Thermal stability of black carbon characterised by oxidative differential scanning calorimetry
Wood et al. Developing a molecular-level understanding of biochar materials using public characterization data
Lupoi et al. Quantitative evaluation of vitrinite reflectance and atomic O/C in coal using Raman spectroscopy and multivariate analysis
JP2005281355A5 (https=)
CN107250323B (zh) 煤的评价方法和焦炭的制造方法
Suárez-Ruiz et al. Optical parameters as a tool to study the microstructural evolution of carbonized anthracites during high-temperature treatment
JP5929075B2 (ja) 石炭またはコークスの熱履歴推定方法
JP4547766B2 (ja) 石炭のコークス強度の測定方法およびコークスの製造方法
JP4147986B2 (ja) 石炭のコークス強度の測定方法及びコークスの製造方法
Lupoi et al. Quantitative evaluation of vitrinite reflectance in shale using Raman spectroscopy and multivariate analysis
CA1158048A (en) Process for adjusting the proportions of coals in a coal blend
JP2000356633A5 (https=)
JP5895963B2 (ja) 石炭間の接着性の評価方法、コークス強度の推定方法、コークス製造用石炭の配合方法、コークス製造用石炭の選定方法、及びコークスの製造方法
JP5655684B2 (ja) 成形コークスの強度推定方法
KR101100589B1 (ko) 코크스의 고온 강도 예측방법
JP6048087B2 (ja) コークス中の有機硫黄割合の推定方法、コークス中の全硫黄割合の推定方法、コークス製造用石炭の配合方法、ならびに、コークスの製造方法
Soucémarianadin et al. Total and pyrogenic carbon stocks in black spruce forest floors from eastern Canada
KR101205026B1 (ko) 코크스의 고온 강도 예측방법
Culka et al. Evaluation of carbonification of coals using a portable Raman spectrometer
JP6274165B2 (ja) 石炭の評価方法及びコークスの製造方法
JP5854075B2 (ja) 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
KR20140016634A (ko) 코크스 열간강도 예측방법
JP2010150335A (ja) 高炉用コークスの製造方法

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20060921

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070301

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070810

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090603

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090616

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090805

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090908

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090921

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121009

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121009

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131009

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees