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2 241 764

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Application

2003138154/02, 2003-12-31

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Start date

2003-12-31

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Actual filing date

2003-12-31

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Published

2004-12-10

(72)

Inventor

Loginov V.N.Sukhanov M.Ju.Vasil'Ev L.E.Karimov M.M.Gurkin M.A.Izjumskij Nikolaj NikitovichMatveenko Gennadij ViktorovichBrjantseva Ljubov' Kondrat'Evna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR REGULATING OF FUEL CONSUMING RATE FOR DISPENSING OF FUEL INTO BLAST FURNACE TUYERES Russian patent published in 2004 - IPC

Abstract RU 2241764 C1

FIELD: metallurgy.

SUBSTANCE: method involves measuring total consumption of fuel additive for blasting process and fuel consumption for each tuyere and providing regulation thereof; additionally measuring cooling water flow rates and temperature differences in water supplying and water discharge pipelines in each tuyere; calculating heating load required for cooling of each tuyere upon interruption of air supplying process and during air supplying process; setting fuel consumption rate for each tuyere in accordance with predetermined dependence.

EFFECT: increased efficiency and reduced consumption of coke.

1 dwg, 1 tbl, 1 ex

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RU 2 241 764 C1

Authors

Loginov V.N.

Sukhanov M.Ju.

Vasil'Ev L.E.

Karimov M.M.

Gurkin M.A.

Izjumskij Nikolaj Nikitovich

Matveenko Gennadij Viktorovich

Brjantseva Ljubov' Kondrat'Evna

Dates

2004-12-10—Published

2003-12-31—Filed