ES8300864A1 - A method for introducing air in a rotary oven and perfection in that oven. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method for introducing air in a rotary oven and perfection in that oven. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8300864A1 ES8300864A1 ES498557A ES498557A ES8300864A1 ES 8300864 A1 ES8300864 A1 ES 8300864A1 ES 498557 A ES498557 A ES 498557A ES 498557 A ES498557 A ES 498557A ES 8300864 A1 ES8300864 A1 ES 8300864A1
- Authority
- ES
- Spain
- Prior art keywords
- oven
- translation
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000013980 iron oxide Nutrition 0.000 abstract 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Rotary oven and method for introducing air in such rotating oven for the direct reduction of materials containing iron oxides, using a solid carbonous reducing agent and a gas containing oxygen. The method is to axially inject a gas containing oxygen throughout the oven and directing that gas injected within the first part of the pre-heating area towards the end of power, at the time that the rest of such gas is injected within of the oven in the direction of the discharge end. The rotating oven consists of means to introduce a part of the solid carbonous reducing agent through the discharge end; of means to introduce the rest of the reducing agent through the extreme feeder; and space also through the oven to inject axially a gas containing oxygen. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES498557A ES498557A0 (en) | 1981-01-16 | 1981-01-16 | A METHOD FOR INTRODUCING AIR IN A ROTATING OVEN AND IMPROVEMENTS IN SUCH OVEN. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES498557A ES498557A0 (en) | 1981-01-16 | 1981-01-16 | A METHOD FOR INTRODUCING AIR IN A ROTATING OVEN AND IMPROVEMENTS IN SUCH OVEN. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8300864A1 true ES8300864A1 (en) | 1982-11-01 |
| ES498557A0 ES498557A0 (en) | 1982-11-01 |
Family
ID=8481707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES498557A Granted ES498557A0 (en) | 1981-01-16 | 1981-01-16 | A METHOD FOR INTRODUCING AIR IN A ROTATING OVEN AND IMPROVEMENTS IN SUCH OVEN. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES498557A0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717423A (en) * | 2022-04-25 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | High-temperature treatment process for stainless steel dedusting ash coal-based hydrogen metallurgy rotary kiln |
-
1981
- 1981-01-16 ES ES498557A patent/ES498557A0/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717423A (en) * | 2022-04-25 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | High-temperature treatment process for stainless steel dedusting ash coal-based hydrogen metallurgy rotary kiln |
Also Published As
| Publication number | Publication date |
|---|---|
| ES498557A0 (en) | 1982-11-01 |
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