UA84985C2 - Способ десульфурации жидкого чугуна - Google Patents
Способ десульфурации жидкого чугунаInfo
- Publication number
- UA84985C2 UA84985C2 UAA200704650A UAA200704650A UA84985C2 UA 84985 C2 UA84985 C2 UA 84985C2 UA A200704650 A UAA200704650 A UA A200704650A UA A200704650 A UAA200704650 A UA A200704650A UA 84985 C2 UA84985 C2 UA 84985C2
- Authority
- UA
- Ukraine
- Prior art keywords
- cast iron
- desulfuration
- liquid cast
- desulfurizer
- slag
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 5
- 238000006477 desulfuration reaction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002893 slag Substances 0.000 abstract 3
- 238000007664 blowing Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Изобретение относится к технологии десульфурации жидкого чугуна. Способ включает выпуск чугуна из доменной печи и отделение его от доменного шлака, присадку твердого высокощелочного ковшевого шлака фракции 3- в количестве не мене 5 кг/т чугуна и вдувания в чугун десульфуратора. Технический результат: снижение затраты десульфуратора за счет поддержки десульфурирующей способности высокощелочного ковшевого шлака.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200704650A UA84985C2 (ru) | 2007-04-26 | 2007-04-26 | Способ десульфурации жидкого чугуна |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200704650A UA84985C2 (ru) | 2007-04-26 | 2007-04-26 | Способ десульфурации жидкого чугуна |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA84985C2 true UA84985C2 (ru) | 2008-12-10 |
Family
ID=50554126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200704650A UA84985C2 (ru) | 2007-04-26 | 2007-04-26 | Способ десульфурации жидкого чугуна |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA84985C2 (ru) |
-
2007
- 2007-04-26 UA UAA200704650A patent/UA84985C2/ru unknown
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