LIME FABRICATION PROCESS Russian patent published in 2002 - IPC

Abstract RU 2186042 C2

FIELD: inorganic substances technology. SUBSTANCE: invention concerns firing of crude carbonate material in shaft furnace operated on solid fuel and can be applied in metallurgy, chemical industry, construction, and other areas, said solid fuel being composed of blast furnace coke and carbon-containing material with 4-20% oxides and 3-12% volatile components in the latter (coal or anthracite). Weight ratio (CaO+MgO)/(SiO₂+Al₂O₃) varies between 0.06:1 and 0.12:1, carbon dioxide in furnace gas is maintained within a range of 38 to 42 vol %, and coke-to- carbon-containing material weight ratio is 1:(0.1-0.2). EFFECT: reduced specific consumption of fuel and increased shaft furnace productivity. 4 cl, 2 tbl

Similar patents RU2186042C2

Title	Year	Author	Number
METHOD OF LIME PRODUCTION	2002	Azarov V.A. Belkin A.V. Fal'Kovskij N.N. Shestakov V.V.	RU2264361C2
METHOD OF PROCESSING MINERAL STOCK AND DEVICE TO THIS END (VERSIONS)	2008	Lunev Vladimir Ivanovich Parovinchak Mikhail Stepanovich Usenko Aleksandr Ivanovich	RU2402499C2
METHOD OF PROCESSING IRON-ZINC-CONTAINING WASTES OF METALLURGICAL PRODUCTION	2023	Khusnutdinov Ismagil Shakirovich Asylgareev Rustem Talgatovich Shangaraeva Alfiya Zufarovna Khusnutdinov Sulejman Ismagilovich Safiulina Aliya Gabdelfayazovna Gaffarov Azat Ildarovich Khasanov Kamil Faridovich	RU2824978C2
METHOD OF PRODUCING LIME	0	Shcheblanov Aleksandr Petrovich Gimaev Ragib Nasretdinovich Akhmetov Sofa Akhmetovich Trutnev Gennadij Alekseevich Egorov Valentin Ivanovich	SU1162764A1
METHOD TO PROCESS DUST OF METALLURGICAL PRODUCTION	2010	Korostelev Sergej Pavlovich Dunaev Vladimir Valerievich Syreskin Sergej Nikolaevich Rean Ashot Aleksandrovich Odegov Sergej Jur'Evich Aksel'Rod Lev Moiseevich Taratukhin Grigorij Vladimirovich Nenashev Evgenij Nikolaevich Melamud Samuil Grigor'Evich Mal'Tsev Viktor Alekseevich Fomenko Viktor Aleksandrovich Baranov Andrej Pavlovich	RU2450065C2
PROCESSING METHOD OF UNCONDITIONED IRON- AND ZINC-CONTAINING METALLURGICAL WASTES	2009	Ul'Janov Vladimir Pavlovich D'Jachenko Viktor Fedorovich Artamonov Aleksandr Petrovich Gibadulin Maskhut Fatykhovich Ul'Janova Irina Vladimirovna Smirnov Aleksandr Sergeevich	RU2404271C1
BLAST SMELTING METHOD	2002	Korshikov G.V. Inozemtsev N.S. Jarikov I.S. Ljapin S.S. Grigor'Ev V.N. Emel'Janov V.L. Korshikova E.G.	RU2240351C2
METHOD TO PRODUCE WUSTITE PRODUCT FOR FLUSHING OF BLAST FURNACE HEARTH	2012	Melamud Samuil Grigor'Evich Dudchuk Igor' Anatol'Evich Shatsillo Vladislav Vadimovich Volkov Dmitrij Nikolaevich	RU2516428C2
CHARGE AND METHOD OF OBTAINING FLUX AND REFRACTORY MATERIAL FOR STEEL PRODUCTION (OPTIONS) WITH ITS USE	2020	Perepelitsyn Vladimir Alekseevich Merzliakov Vitalii Nikolaevich Khodenev Dmitrii Borisovich Kochetkov Viktor Viktorovich Teniakov Sergei Nikolaevich Riabkova Ekaterina Aleksandrovna Kandaurov Sergei Lvovich Baranov Albert Anatolevich Aludov Akhmed Iakubovich Mizichenko Maksim Konstantinovich	RU2749446C1
METHOD OF PROCESSING MANGANIFEROUS RAW MATERIAL	2018	Dashevskij Veniamin Yakovlevich Leontev Leopold Igorevich Zhuchkov Vladimir Ivanovich Polulyakh Larisa Alekseevna Aleksandrov Aleksandr Aleksandrovich Travyanov Andrej Yakovlevich Makeev Dmitrij Borisovich Torokhov Gennadij Valerevich Petelin Aleksandr Lvovich	RU2697681C1

RU 2 186 042 C2

Authors

Amdur A.M.

Bruk L.B.

Majer A.A.

Maksimov A.A.

Sokolov V.P.

Shcherbakov V.O.

Dates

2002-07-27—Published

2000-07-31—Filed