BRPI1008995A2 - "Coal expansion method, Coal specific volume estimation method, Interparticle space filling capacity method and Coal blending method." - Google Patents

"Coal expansion method, Coal specific volume estimation method, Interparticle space filling capacity method and Coal blending method."

Info

Publication number
BRPI1008995A2
BRPI1008995A2 BRPI1008995A BRPI1008995A BRPI1008995A2 BR PI1008995 A2 BRPI1008995 A2 BR PI1008995A2 BR PI1008995 A BRPI1008995 A BR PI1008995A BR PI1008995 A BRPI1008995 A BR PI1008995A BR PI1008995 A2 BRPI1008995 A2 BR PI1008995A2
Authority
BR
Brazil
Prior art keywords
coal
specific volume
space filling
filling capacity
volume estimation
Prior art date
Application number
BRPI1008995A
Other languages
Portuguese (pt)
Inventor
Satoshi Koizumi
Seiji Nomura
Takashi Kakiki
Yohichi Aihara
Yoshimitsu Tsukasaki
Yuuji Ishiharaguchi
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 BRPI1008995A2 publication Critical patent/BRPI1008995A2/en
Publication of BRPI1008995B1 publication Critical patent/BRPI1008995B1/en

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
    • C10B45/00—Other details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels, explosives
BRPI1008995-0A 2009-03-10 2010-03-10 COAL DILATION MEASUREMENT METHOD, SPECIFIC COAL VOLUME ESTIMATE METHOD, MEASUREMENT CAPACITY METHOD METHOD AND COAL MIXTURE METHOD BRPI1008995B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2009-056920 2009-03-10
JP2009056920 2009-03-10
JP2009-173075 2009-07-24
JP2009173075 2009-07-24
JP2009239098 2009-10-16
JP2009-239098 2009-10-16
PCT/JP2010/001703 WO2010103828A1 (en) 2009-03-10 2010-03-10 Method of determining dilatation of coal, method of estimating specific volume of coal, method of determining degree of space filling, and method of coal blending

Publications (2)

Publication Number Publication Date
BRPI1008995A2 true BRPI1008995A2 (en) 2016-03-22
BRPI1008995B1 BRPI1008995B1 (en) 2019-08-20

Family

ID=42728124

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008995-0A BRPI1008995B1 (en) 2009-03-10 2010-03-10 COAL DILATION MEASUREMENT METHOD, SPECIFIC COAL VOLUME ESTIMATE METHOD, MEASUREMENT CAPACITY METHOD METHOD AND COAL MIXTURE METHOD

Country Status (5)

Country Link
JP (1) JP4691212B2 (en)
KR (1) KR101300941B1 (en)
CN (1) CN102348977B (en)
BR (1) BRPI1008995B1 (en)
WO (1) WO2010103828A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2629414B1 (en) 2010-10-15 2020-03-04 Toshiba Mitsubishi-Electric Industrial Systems Corporation Synchronous machine starting device
JP5655684B2 (en) * 2011-04-13 2015-01-21 新日鐵住金株式会社 Method for estimating strength of formed coke
JP5846064B2 (en) * 2012-07-20 2016-01-20 新日鐵住金株式会社 Method for estimating strength of formed coke
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
JP6379934B2 (en) * 2014-09-29 2018-08-29 新日鐵住金株式会社 Coke strength estimation method
JP6189811B2 (en) 2014-10-07 2017-08-30 株式会社神戸製鋼所 Ashless coal blending amount determination method and blast furnace coke manufacturing method
CN106610388B (en) * 2015-10-27 2020-05-22 宝山钢铁股份有限公司 Method and device for measuring expansion and contraction performance of coal for production
CN105784545B (en) * 2016-04-26 2019-02-22 中唯炼焦技术国家工程研究中心有限责任公司 A kind of expansion of coal and shrinkage evaluation method
KR200486106Y1 (en) 2016-09-20 2018-04-04 (주)한일랩테크 Fineness tester of cement
JP7067226B2 (en) * 2017-06-20 2022-05-16 日本製鉄株式会社 How to evaluate coke strength
JP6630711B2 (en) * 2017-10-06 2020-01-15 株式会社Kri Estimation method of thermal expansion coefficient and quality control method of calcined coke
KR102144195B1 (en) * 2018-11-27 2020-08-12 현대제철 주식회사 Evaluation method for reflectance distribution index of coal blend
JP7273314B2 (en) * 2018-11-28 2023-05-15 日本製鉄株式会社 Coal blending method and coal type selection method in the production of blast furnace coke
CN113804567B (en) * 2020-06-15 2023-11-14 宝山钢铁股份有限公司 Intensity evaluation method for desulfurization and denitrification granular activated carbon

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728240A (en) * 1980-07-25 1982-02-15 Sumitomo Metal Ind Ltd Indication of expansion coefficient for coal
JPS61194361A (en) * 1985-02-22 1986-08-28 Sumitomo Metal Ind Ltd Apparatus for rapidly measuring caking property of coal
JP2855728B2 (en) * 1989-12-19 1999-02-10 日本鋼管株式会社 Test method for expansion of coal
JPH0543880A (en) * 1991-08-12 1993-02-23 Kawasaki Steel Corp Evaluation of expansion pressure and viscosity of coal
JPH05288745A (en) * 1992-04-09 1993-11-02 Nippon Steel Corp Method for testing expandability of coal
JPH10197516A (en) * 1997-01-07 1998-07-31 Nippon Steel Corp Coke strength presuming method
JP3892666B2 (en) * 2000-12-25 2007-03-14 新日本製鐵株式会社 Coal quality evaluation method

Also Published As

Publication number Publication date
CN102348977A (en) 2012-02-08
KR20110124289A (en) 2011-11-16
BRPI1008995B1 (en) 2019-08-20
CN102348977B (en) 2015-05-06
JPWO2010103828A1 (en) 2012-09-13
WO2010103828A1 (en) 2010-09-16
JP4691212B2 (en) 2011-06-01
KR101300941B1 (en) 2013-08-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/03/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/03/2010, OBSERVADAS AS CONDICOES LEGAIS