The Reaction of removing

___A shief engineer of «ТехноИнжениринг» company tu write: 
___The Reaction of removing of carbon from metal in open-hearth furnace, is leading and without its sufficient development, causing intensive boiling of the bath, conduct of the open-hearth process impossible. In this connection on melting of metallic shicht in bath must be a spare of carbon for ensuring the boiling of the bath for necessary time and with necessary velocity of the removing of carbon. Length of the clean boiling usually forms not less 1 hour, velocity of the oxidation of carbon 0,05…0,07% carbon at minute.
___A Process of oxidations of carbon in open-hearth furnace is an much stages and occurs through slag. This it greatly differs from process of the oxidation of carbon in oxygen converter, where is developed direct oxidation of carbon of cast iron gaseous oxicler. In converter boiling metal .has a greater role, since forming the bladders and mixing of metallic bath occur to account of blowing to a great extent, particularly at blowing through bilge. Only when use in open-hearth furnace of blowing baths by oxygen, given in metal below surfaces of its section with slag, occurs the partial direct oxidation of carbon ofthe metal.
___The Slag in open-hearth furnace presents in most cases main resistance carrying the oxygen. This resistance vastly decreases under mixing of slag as a result of boilings ofthe bath. The Oxygen through slag is carried oxides ferric, concentration which for oxidation ofthe admixtures must be sufficient (10…15% FeO). Necessary also low viscosity ofthe slag. The Exportable oxygen in slag is distributed between slag and metal. This process is described by equations: (FeO) = [FeO] or (FeO) = [Fe] + [O], appearing in case in point equivalent.
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P.S.
___Уважаемый читатель!!! Уверен, что эта интересная информация будет очень полезна для Вас, избавив от множества проблем в повседневной жизни. В знак благодарности, прошу Вас поощрить скромного автора незначительной суммой денег.
___Конечно, Вы можете этого и не делать. В то же время подмечено, что в жизни есть баланс. Если сделать кому-то добро, то оно вернётся к Вам через определённое время в несколько большем количестве. А если сделать человеку зло, то оно возвращается в очень скором времени и значительно большим.
___Предлагаю сделать свой посильный вклад (сумму можно менять):
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