SU212277A1 - Method of obtaining spongy iron in retort - Google Patents
Method of obtaining spongy iron in retortInfo
- Publication number
- SU212277A1 SU212277A1 SU6501010718A SU1010718A SU212277A1 SU 212277 A1 SU212277 A1 SU 212277A1 SU 6501010718 A SU6501010718 A SU 6501010718A SU 1010718 A SU1010718 A SU 1010718A SU 212277 A1 SU212277 A1 SU 212277A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- retort
- iron
- spongy iron
- obtaining
- ore
- Prior art date
Links
Landscapes
- Manufacture Of Iron (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ГУБЧАТОГО ЖЕЛЕЗА (54) METHOD FOR OBTAINING THE SPIDICAL IRON
Известны способы получени губчатого железа в ретортах восстановлением железосодержащего материала газообразным агентом путем продува сло материала сверху вниз.There are known methods for producing sponge iron in retorts by reducing the iron-containing material with a gaseous agent by blowing material from top to bottom.
Особенностью предлагаемого способа получени губчатого железа в реторте путем продува материала газом вл етс то, что с целью равномерного восстановлени железа по высоте сло , газ-восстановитель подают пог1еременно сверху и снизу.A feature of the proposed method for producing sponge iron in the retort by blowing material through gas is that, in order to evenly reduce iron along the bed height, the reducing gas is fed alternately from the top and bottom.
Попеременна подача восстановительного газа или продуктов горени топлива, в случае работы на рудоугольных окатышах или других углеродсодержащих материалах, позвол ет получать губчатое железо с высоким и равномерным по высоте сло содержанием металлического железа. Кроме того, сокращаетс врем обработки загружаемого в реторту материала.The alternate supply of reducing gas or combustion products of the fuel, in the case of work on ore-coal pellets or other carbon-containing materials, makes it possible to obtain sponge iron with a high and uniform in height layer of metallic iron content. In addition, the processing time of the material loaded into the retort is reduced.
Дл достижени равномерного по высоте сло восстановлени руды и, следовательно. В РЕТОРТЕTo achieve a uniform in height, the ore reduction layer and, consequently. IN RETORT
состава получаемого губчатого железа врем обработки сло материала сверху и снизу газообразными агентами, подаваемыми под давлением , должно быть одинаковым.of the composition of the sponge iron obtained, the processing time of the layer of material above and below with gaseous agents supplied under pressure should be the same.
Предусмотрена возможность кроме восстановлени руды или рудных окатышей с помощью восстановительного газа также восстановление рудоугольных окатышей с продувкой под давлением или просасываением через слой материала .продуктов горени топлива.Besides the reduction of ore or ore pellets with the help of reducing gas, it is also possible to restore the ore-coal pellets by blowing under pressure or sucking through the material.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU6501010718A SU212277A1 (en) | 1965-06-01 | 1965-06-01 | Method of obtaining spongy iron in retort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU6501010718A SU212277A1 (en) | 1965-06-01 | 1965-06-01 | Method of obtaining spongy iron in retort |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU212277A1 true SU212277A1 (en) | 1977-12-05 |
Family
ID=20438586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU6501010718A SU212277A1 (en) | 1965-06-01 | 1965-06-01 | Method of obtaining spongy iron in retort |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU212277A1 (en) |
-
1965
- 1965-06-01 SU SU6501010718A patent/SU212277A1/en active
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