CN102245738B - 高炉用焦炭的制造方法 - Google Patents

高炉用焦炭的制造方法 Download PDF

Info

Publication number
CN102245738B
CN102245738B CN200980149162.9A CN200980149162A CN102245738B CN 102245738 B CN102245738 B CN 102245738B CN 200980149162 A CN200980149162 A CN 200980149162A CN 102245738 B CN102245738 B CN 102245738B
Authority
CN
China
Prior art keywords
coal
coke
inertia
size
tissue
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
CN200980149162.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN102245738A (zh
Inventor
洼田征弘
野村诚治
石原口裕二
内田宗宏
柿木充
胜见靖弘
塚崎祥充
小泉聪
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN102245738A publication Critical patent/CN102245738A/zh
Application granted granted Critical
Publication of CN102245738B publication Critical patent/CN102245738B/zh
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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
CN200980149162.9A 2008-12-10 2009-12-10 高炉用焦炭的制造方法 Active CN102245738B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008314903 2008-12-10
JP2008-314903 2008-12-10
PCT/JP2009/006754 WO2010067606A1 (ja) 2008-12-10 2009-12-10 高炉用コークスの製造方法

Publications (2)

Publication Number Publication Date
CN102245738A CN102245738A (zh) 2011-11-16
CN102245738B true CN102245738B (zh) 2014-09-17

Family

ID=42242599

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980149162.9A Active CN102245738B (zh) 2008-12-10 2009-12-10 高炉用焦炭的制造方法

Country Status (5)

Country Link
JP (1) JP4551494B2 (ko)
KR (1) KR101232586B1 (ko)
CN (1) CN102245738B (ko)
BR (1) BRPI0922673B1 (ko)
WO (1) WO2010067606A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5309943B2 (ja) * 2008-12-10 2013-10-09 新日鐵住金株式会社 高炉用コークスの製造方法
JP5402369B2 (ja) * 2009-02-16 2014-01-29 新日鐵住金株式会社 石炭配合方法
KR101149118B1 (ko) * 2010-06-28 2012-05-25 현대제철 주식회사 코크스의 냉간강도 및 열간강도 향상방법
EA024335B1 (ru) * 2011-12-08 2016-09-30 Владимир Дмитриевич Щебентовский Углеродный восстановитель и способ его получения
WO2016109704A1 (en) * 2014-12-31 2016-07-07 Suncoke Technology And Development Llc Multi-modal beds of coking material
JP6874524B2 (ja) * 2017-05-24 2021-05-19 日本製鉄株式会社 コークス強度の推定方法
CN108753329B (zh) * 2018-05-07 2020-12-01 中国科学院山西煤炭化学研究所 一种提高低阶煤配煤制取高强度焦炭产率的方法
CN111253961B (zh) * 2020-01-21 2021-05-28 鞍钢股份有限公司 一种提高焦炭平均粒度及改善焦炭粒度分布的炼焦配煤方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101081988A (zh) * 2007-06-29 2007-12-05 武汉钢铁(集团)公司 一种气煤参与的炼焦配煤方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3580203B2 (ja) * 1999-12-24 2004-10-20 Ｊｆｅスチール株式会社 コークス炉装入用石炭の調整方法
JP4054278B2 (ja) * 2002-07-04 2008-02-27 新日本製鐵株式会社 高強度コークスの製造方法
JP4058019B2 (ja) * 2003-04-25 2008-03-05 新日本製鐵株式会社 高強度コークスの製造方法
JP5052964B2 (ja) * 2007-05-30 2012-10-17 新日本製鐵株式会社 高炉用コークスの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101081988A (zh) * 2007-06-29 2007-12-05 武汉钢铁(集团)公司 一种气煤参与的炼焦配煤方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP特开2001-181650A 2001.07.03
JP特开2004-339503A 2004.12.02
JP特开2004-83849A 2004.03.18
JP特开2008-297385A 2008.12.11

Also Published As

Publication number Publication date
BRPI0922673A2 (pt) 2016-01-05
WO2010067606A1 (ja) 2010-06-17
CN102245738A (zh) 2011-11-16
BRPI0922673B1 (pt) 2018-01-30
KR20110095357A (ko) 2011-08-24
KR101232586B1 (ko) 2013-02-12
JP4551494B2 (ja) 2010-09-29
JPWO2010067606A1 (ja) 2012-05-17

Similar Documents

Publication Publication Date Title
CN102245738B (zh) 高炉用焦炭的制造方法
Williams et al. Influence of mill type on densified biomass comminution
JP6870528B2 (ja) 高炉用コークスの製造方法
JP5052964B2 (ja) 高炉用コークスの製造方法
Fu et al. An experimental study of the impact breakage of wet granules
Zeng et al. A multi-mechanism constitutive model for the dynamic failure of quasi-brittle materials. Part II: Integrative model
JP2004339503A (ja) 高強度コークスの製造方法
Liu et al. Numerical investigation on the mechanical properties of Australian Strathbogie granite under different temperatures using discrete element method
Thompson et al. The densification of cocoa bean shells for bioenergy purposes
CN115845991B (zh) 一种基于Tavares破碎模型预测半自磨顽石破碎效果确定钢球级配的方法
Kulig et al. Prediction of pelleting outcomes based on moisture versus strain hysteresis during the loading of individual pea seeds
KR101735231B1 (ko) 야금용 코크스의 제조 방법
CN103756699B (zh) 生产铸造焦的配合煤及铸造焦的生产方法
JP6874524B2 (ja) コークス強度の推定方法
JP5309943B2 (ja) 高炉用コークスの製造方法
Ennis et al. On wear as a mechanism of granule attrition
Xia et al. Defining Particle Size Distribution of Milled Biomass: Sieve Diameter versus Surface Area
Rajaonarivony et al. Properties of biomass powders resulting from the fine comminution of lignocellulosic feedstocks by three types of ball-mill set-up
Sahoo et al. Degradation model of Gladstone Port Authority's coal using a twin-pendulum apparatus
JP6590155B2 (ja) 冶金用コークスおよびその製造方法
Chelule et al. An investigation into the machinability of hydroxyapatite for bone restoration implants
Deng et al. Fractal size distribution of debris of Al-based nanocrystalline alloy fractured in a wide strain-rate range
Nguyen et al. Comminution behaviour of an unconfined particle bed
Valášek et al. Biocomposite based on epoxy resin and Jatropha curcas L. microparticles
JPH09263764A (ja) コークス強度の推定方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION

Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD.

Effective date: 20130410

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20130410

Address after: Tokyo, Japan

Applicant after: Nippon Steel Corporation

Address before: Tokyo, Japan

Applicant before: Nippon Steel Corporation

C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: Nippon Iron & Steel Corporation

Address before: Tokyo, Japan

Patentee before: Nippon Steel Corporation

CP01 Change in the name or title of a patent holder