SU1713965A1 - Charge for producing alloying additive - Google Patents
Charge for producing alloying additive Download PDFInfo
- Publication number
- SU1713965A1 SU1713965A1 SU894760919A SU4760919A SU1713965A1 SU 1713965 A1 SU1713965 A1 SU 1713965A1 SU 894760919 A SU894760919 A SU 894760919A SU 4760919 A SU4760919 A SU 4760919A SU 1713965 A1 SU1713965 A1 SU 1713965A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- production
- waste
- iron
- lime
- Prior art date
Links
- 238000005275 alloying Methods 0.000 title abstract description 3
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims abstract description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 5
- 239000004571 lime Substances 0.000 claims abstract description 5
- 239000002893 slag Substances 0.000 claims abstract description 5
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 3
- 238000003723 Smelting Methods 0.000 claims abstract 2
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение относитс к черной металлургии, в частности к ферросплав^ному производству, и может быть использовано при получении ферросиликотитана дл легировани стали. Цель изобретени - утилизаци ОТХОДОВ производства искусственного каучука и снижени расхода алюмини . Шихта дл выплавки лигатуры содержит, мас.%: отвальный шлак 80-55; отработанный катализатор 0,5-20; ферросилиций (ФС-75) 3-5; железна руда 1,5-4;'известь 5~8; алюминий 8-10. Способ позвол ет получать товарный ферросплав состава, мас.%: Ti 18-25; Si 15-25; Al 5-15; Сг4-15; С 0,2-2, железо остальное. 1 табл.The invention relates to ferrous metallurgy, in particular to ferroalloy production, and can be used in the preparation of ferrosilicotitanium for alloying steel. The purpose of the invention is the disposal of waste from the production of artificial rubber and reducing the consumption of aluminum. The mixture for smelting ligature contains, wt%: waste slag 80-55; spent catalyst 0.5-20; ferrosilicon (FS-75) 3-5; iron ore 1.5-4; lime 5 ~ 8; aluminum 8-10. The method allows to obtain a commodity ferroalloy composition, wt.%: Ti 18-25; Si 15-25; Al 5-15; Cr4-15; With 0.2-2, iron the rest. 1 tab.
Description
Изобретение относитс к рбласти черной металлургии, в частности к ферросплавному производству, и может быть использовано при получении ферросиликотитана дл легировани стали.The invention relates to ferrous metallurgy, in particular, to ferroalloy production, and can be used in the preparation of ferrosilicotitanium for alloying steel.
Цель изобретени - утилизаци ОТХОДОВ производства искусственного каучука и снижение расхода алюмини .The purpose of the invention is the disposal of waste from the production of artificial rubber and reducing the consumption of aluminum.
Дл получени товарного ферросплава, проплавл ют шихту, содержащую основной титаносодержащий компонент - отвальные шлаки алюмртермического производства ферросплавов и отходы производства искусственного каучука в виде отработанного катализатора, а также ферросилиций (ФС75 ), железную руду, известь, алюминий.To obtain a commodity ferroalloy, a mixture is smelted containing the main titanium-containing component — waste slags of aluminum thermal production of ferroalloys and waste rubber from artificial rubber in the form of spent catalyst, as well as ferrosilicon (FS75), iron ore, lime, aluminum.
Шихту получают перемешиванием указанных компонентов. Расплавление ведут в электродуговой печи при 1900-2000°С в течение 100-130 мин. При ЭТОМ эффективно восстанавливаютс оксиды титана, оксиды хрома, оксиды кремни , оксиды железа.The mixture is obtained by mixing these components. Melting lead in an electric arc furnace at 1900-2000 ° C for 100-130 minutes At this, titanium oxides, chromium oxides, silicon oxides, iron oxides are effectively reduced.
Наличие ферросилици и алюмини обеспечивает наиболее полное извлечение титана из шлака. Восстанавливающа с в расплаве железна руда вл етс эффективным осадител ем титаносодержащих корольков металла на подину ванны печи. Заданное количество извести способствует восстановлению оксидов титана и хрома,The presence of ferrosilicon and aluminum provides the most complete extraction of titanium from slag. Melt-reducing iron ore is an effective precipitator of titanium-containing metal beads on the furnace's bottom bath. A given amount of lime contributes to the reduction of titanium and chromium oxides,
В результате плавки получают марочный ферросплав следующего состава , мас.%: титан 18-25; кремний 15-25; алюминий 5-15; хром 4-15; углерод 0,2-2; железо остальное. Затраты электроэнергии составл ют 9-12 кВт.ч/кг.In the melting receive branded ferroalloy of the following composition, wt.%: Titanium 18-25; silicon 15-25; aluminum 5-15; chromium 4-15; carbon 0.2-2; iron else. The electricity consumption is 9-12 kWh / kg.
Реализаци изобретени позвол ет использовать отходы ферр а плавного и химического производства; скопившихс в большом количестве в отвалах, дл извлечени содержащихс в них металлоресурсов.The implementation of the invention allows the use of waste products of a smooth and chemical production; accumulated in large quantities in the dumps, to extract the metal resources contained in them.
В таблице приведены результаты опытных плавок.The table shows the results of the experimental heats.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894760919A SU1713965A1 (en) | 1989-11-20 | 1989-11-20 | Charge for producing alloying additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894760919A SU1713965A1 (en) | 1989-11-20 | 1989-11-20 | Charge for producing alloying additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1713965A1 true SU1713965A1 (en) | 1992-02-23 |
Family
ID=21480488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894760919A SU1713965A1 (en) | 1989-11-20 | 1989-11-20 | Charge for producing alloying additive |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1713965A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2177049C1 (en) * | 2000-07-25 | 2001-12-20 | Трегубенко Виктор Васильевич | Method of preparing ferro-silico-titanium foundry alloy |
| RU2416659C1 (en) * | 2010-02-24 | 2011-04-20 | Иван Васильевич Рябчиков | Procedure for production of ferro-silico-titanium |
-
1989
- 1989-11-20 SU SU894760919A patent/SU1713965A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Дуррер Р., Фолькерт Г. Металлурги ферросплавов. ^ М.: Металлурги . 1976, с.399-411.. Рысс М.А. Производство ферросИла- вов.-М.: Металлурги . 1985. с.273-281. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2177049C1 (en) * | 2000-07-25 | 2001-12-20 | Трегубенко Виктор Васильевич | Method of preparing ferro-silico-titanium foundry alloy |
| RU2416659C1 (en) * | 2010-02-24 | 2011-04-20 | Иван Васильевич Рябчиков | Procedure for production of ferro-silico-titanium |
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