UA55808U - Pulverized coal fuel for blast furnace - Google Patents

Pulverized coal fuel for blast furnace

Info

Publication number
UA55808U
UA55808U UAU201007382U UAU201007382U UA55808U UA 55808 U UA55808 U UA 55808U UA U201007382 U UAU201007382 U UA U201007382U UA U201007382 U UAU201007382 U UA U201007382U UA 55808 U UA55808 U UA 55808U
Authority
UA
Ukraine
Prior art keywords
coal
fuel
pulverized coal
blast furnace
low
Prior art date
Application number
UAU201007382U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Юрий Васильевич Филатов
Михаил Александрович Ильяшов
Андрей Валентинович Емченко
Александр Ильич Гордиенко
Евгений Иванович Збыковский
Борис Петрович Крикунов
Валерий Михайлович Замуруев
Original Assignee
зАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ДОНЕЦКСТАЛЬ-МЕТАЛУРГИЧЕСКИЙ ЗАВОД"
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 зАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ДОНЕЦКСТАЛЬ-МЕТАЛУРГИЧЕСКИЙ ЗАВОД" filed Critical зАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ДОНЕЦКСТАЛЬ-МЕТАЛУРГИЧЕСКИЙ ЗАВОД"
Priority to UAU201007382U priority Critical patent/UA55808U/en
Priority to RU2010146434/04A priority patent/RU2445346C1/en
Publication of UA55808U publication Critical patent/UA55808U/en

Links

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  • Manufacture Of Iron (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A pulverized coal fuel for blast furnace contains finely dispersed coal. Pulverized coal fuel is prepared as a mixture of low-sulfur coal and low in mineral coal so that the total content of high-volatile coal in the mixture was not more than 60 % and the total content low-volatile coal with higher heating value is not less than 40 %. Thus the indicators of technical analysis in pulverized coal fuel, calculated on the dry weight of fuel must meet the following requirements: A≤ 8,5 %; S≤ 0,85 %; V≤ 30,0 %, where:A- ash content;S- total sulfur content;V- yield of volatile substances.
UAU201007382U 2010-06-14 2010-06-14 Pulverized coal fuel for blast furnace UA55808U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAU201007382U UA55808U (en) 2010-06-14 2010-06-14 Pulverized coal fuel for blast furnace
RU2010146434/04A RU2445346C1 (en) 2010-06-14 2010-11-15 Pulverised coal for blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201007382U UA55808U (en) 2010-06-14 2010-06-14 Pulverized coal fuel for blast furnace

Publications (1)

Publication Number Publication Date
UA55808U true UA55808U (en) 2010-12-27

Family

ID=46030116

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201007382U UA55808U (en) 2010-06-14 2010-06-14 Pulverized coal fuel for blast furnace

Country Status (2)

Country Link
RU (1) RU2445346C1 (en)
UA (1) UA55808U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116479195A (en) * 2023-06-26 2023-07-25 山西潞安环保能源开发股份有限公司 Method for optimizing blast furnace injection coal blending based on coal rock parameters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2565672C1 (en) * 2014-12-15 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Pulverised coal for blast-furnace melting
CN115058551B (en) * 2022-07-06 2023-09-22 马鞍山乌力平冶金技术工作室 Method for enriching blast furnace gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1703674A1 (en) * 1989-03-20 1992-01-07 Харьковский политехнический институт им.В.И.Ленина Charge for producing metallurgical coke
RU2315084C2 (en) * 2005-12-20 2008-01-20 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Composition for preparing briquetted fuel
UA24272U (en) * 2007-02-05 2007-06-25 Do Metallurg Plant Closed Join Pulverized-coal fuel for blast-furnaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116479195A (en) * 2023-06-26 2023-07-25 山西潞安环保能源开发股份有限公司 Method for optimizing blast furnace injection coal blending based on coal rock parameters
CN116479195B (en) * 2023-06-26 2023-09-05 山西潞安环保能源开发股份有限公司 Method for optimizing blast furnace injection coal blending based on coal rock parameters

Also Published As

Publication number Publication date
RU2445346C1 (en) 2012-03-20

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