Knowledge Management System Of Institute of process engineering,CAS
| FUNDAMENTAL RESEARCH ON PHOSPHORUS BEHAVIOR IN THE SMELTING REDUCTION PROCESS | |
| Alternative Title | Steel Res. |
| GUO, ZC; WANG, DG; XU, ZH | |
| 1994-02-01 | |
| Source Publication | STEEL RESEARCH
 |
| ISSN | 0177-4832 |
| Volume | 65Issue:2Pages:47-52 |
| Abstract | The behaviour of phosphorus in the smelting reduction process was investigated in this paper. Experiments were carried out under the conditions of smelting reduction: the phosphate reduction in molten slag by solid carbon, liquid iron saturated with carbon and CO gas, respectively. Furthermore, experiments on the phosphate reduction in pre-reduced iron ore by liquid iron saturated with carbon were carried out respectively when liquid iron was in permanent contact with molten pre-reduced iron ore, and when powders of the pre-reduced iron ore were injected into the iron bath from the bottom. The results showed that there was considerable un-reduced P2O5 in the slag. Part of the reduction product of phosphorus escaped from the bath, while the other part was absorbed by liquid iron. The pig iron with low content of phosphorus can be obtained by smelting reduction in comparison with blast furnace. In the process of liquid iron bath with coal-oxygen-ore injection the phosphorus content in liquid iron could be kept constant in 100 kg scale tests.; The behaviour of phosphorus in the smelting reduction process was investigated in this paper. Experiments were carried out under the conditions of smelting reduction: the phosphate reduction in molten slag by solid carbon, liquid iron saturated with carbon and CO gas, respectively. Furthermore, experiments on the phosphate reduction in pre-reduced iron ore by liquid iron saturated with carbon were carried out respectively when liquid iron was in permanent contact with molten pre-reduced iron ore, and when powders of the pre-reduced iron ore were injected into the iron bath from the bottom. The results showed that there was considerable un-reduced P2O5 in the slag. Part of the reduction product of phosphorus escaped from the bath, while the other part was absorbed by liquid iron. The pig iron with low content of phosphorus can be obtained by smelting reduction in comparison with blast furnace. In the process of liquid iron bath with coal-oxygen-ore injection the phosphorus content in liquid iron could be kept constant in 100 kg scale tests. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:A1994MZ07600001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/7996 |
| Collection | 研究所（批量导入） |
| Recommended Citation GB/T 7714 | GUO, ZC,WANG, DG,XU, ZH. FUNDAMENTAL RESEARCH ON PHOSPHORUS BEHAVIOR IN THE SMELTING REDUCTION PROCESS[J]. STEEL RESEARCH,1994,65(2):47-52. |
| APA | GUO, ZC,WANG, DG,&XU, ZH.(1994).FUNDAMENTAL RESEARCH ON PHOSPHORUS BEHAVIOR IN THE SMELTING REDUCTION PROCESS.STEEL RESEARCH,65(2),47-52. |
| MLA | GUO, ZC,et al."FUNDAMENTAL RESEARCH ON PHOSPHORUS BEHAVIOR IN THE SMELTING REDUCTION PROCESS".STEEL RESEARCH 65.2(1994):47-52. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| FUNDAMENTAL RESEARCH（4666KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment