SU76496A1 - Method for direct production of iron and steel in a blast furnace - Google Patents
Method for direct production of iron and steel in a blast furnaceInfo
- Publication number
- SU76496A1 SU76496A1 SU301065A SU301065A SU76496A1 SU 76496 A1 SU76496 A1 SU 76496A1 SU 301065 A SU301065 A SU 301065A SU 301065 A SU301065 A SU 301065A SU 76496 A1 SU76496 A1 SU 76496A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron
- steel
- blast furnace
- direct production
- furnace
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 14
- 229910052742 iron Inorganic materials 0.000 title description 7
- 229910000831 Steel Inorganic materials 0.000 title description 5
- 239000010959 steel Substances 0.000 title description 5
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 210000003284 Horns Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Description
За влено 16 декабр 1937 г. аа 30106Б/19671 в Народный шгосариат черной металл/рган It was announced on December 16, 1937. аа 30106Б / 19671 to the People’s Iron and Steel Board
Опубликовано в Бюллетене изобретений и знаков Published in the Bulletin of Inventions and Marks
Основное авторское свидетельство X 34572 выдано на ы Basic copyright certificate X 34572 issued for s
В основной авт. св. № 34572 описан способ непосредственно(|| 1оагучени железа и стали в доменной печи.In the main auth. St. No. 34572 described the method directly (the ignition of iron and steel in a blast furnace.
Предлагаетс получать железо и сталь при пониженной у&швр&чуре горна и введении в наго виесте с дутьем шлаков, богатнх О1шслаш1. Д этого используют дополнительный р д фури, через которае подаютс пылеватые материалы колошникова пыль, руда и пр.It is proposed to produce iron and steel with a reduced furnace & horn & churea and the introduction of slags, rich in metal, in Nago wieste. For this, an additional row of furies is used, through which dust materials are supplied: blast furnace dust, ore, etc.
В процессе дуть холодный воздух, критическа скорость которого 220-400 ч/сек, с примесьв пнлеватых материалов, y3ejni4KBai)iaBZ живув сиу СССР X 17 аа /УЛГг. М.И.Гутман и Г.Я.ЛейзеровичIn the process of blowing cold air, the critical speed of which is 220-400 h / sec, with admixture of materials, y3ejni4KBai) iaBZ live Siou USSR X 17 aa / ULGg. M.I.Gutman and G.Ya. Leyzerovich
2.764962.76496
дучь , устран ет опасность разрушени футеровки, сшжа температуру, повышающуюс от акзотериическ х реакций окислени примесвЁ чугуна.This flue eliminates the danger of lining destruction, lowering the temperature, which increases from the axoteric oxidation reactions of the iron impurity.
ПРЩМЁТ ИЗОБРЕТШИPREFERRING THE INVENTOR
Способ непосредственного получени железа и стала в доменной печи по авт. св. 34672, отличающийс тем, что, с целью понижени температуры горна к введени йлаков, богагнх окислами, в горн вместе с дутьем, вводимым через дополнительннй р д фурм, ввод т тем или ишш извес рньм способом пылеватые материалы - колошниковую пнль, железную руду и др.The method of direct production of iron and steel in the blast furnace by author. St. 34672, characterized in that, in order to lower the temperature of the hearth to the introduction of ylaks, bogey oxides, together with the blast introduced through an additional row of tuyeres, this or that material is known in the form of dusty materials - top furnace, iron ore, etc. .
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU34572A Addition SU28893A1 (en) | 1928-10-30 | 1928-10-30 | Unit for continuous locking, washing, podinki and drying linen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU76496A1 true SU76496A1 (en) | 1965-08-28 |
Family
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