DE2206970C3 - Schlackebildungsmittel - Google Patents
SchlackebildungsmittelInfo
- Publication number
- DE2206970C3 DE2206970C3 DE2206970A DE2206970A DE2206970C3 DE 2206970 C3 DE2206970 C3 DE 2206970C3 DE 2206970 A DE2206970 A DE 2206970A DE 2206970 A DE2206970 A DE 2206970A DE 2206970 C3 DE2206970 C3 DE 2206970C3
- Authority
- DE
- Germany
- Prior art keywords
- slag
- percent
- weight
- aluminum
- titanium
- 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
- 239000003795 chemical substances by application Substances 0.000 claims description 34
- 239000002893 slag Substances 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 229910001570 bauxite Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 239000010436 fluorite Substances 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP649171A JPS5014606B1 (en:Method) | 1971-02-16 | 1971-02-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2206970A1 DE2206970A1 (de) | 1972-08-31 |
| DE2206970B2 DE2206970B2 (en:Method) | 1974-01-24 |
| DE2206970C3 true DE2206970C3 (de) | 1974-08-22 |
Family
ID=11639928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2206970A Expired DE2206970C3 (de) | 1971-02-16 | 1972-02-14 | Schlackebildungsmittel |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5014606B1 (en:Method) |
| AU (1) | AU469974B2 (en:Method) |
| BE (1) | BE779358A (en:Method) |
| BR (1) | BR7200823D0 (en:Method) |
| CA (1) | CA958222A (en:Method) |
| DE (1) | DE2206970C3 (en:Method) |
| ES (1) | ES399636A1 (en:Method) |
| FR (1) | FR2125477A1 (en:Method) |
| IT (1) | IT949355B (en:Method) |
| SE (1) | SE406774B (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507644A (en) * | 1966-04-04 | 1970-04-21 | Miller & Co | Titanium additive and method of use thereof |
-
1971
- 1971-02-16 JP JP649171A patent/JPS5014606B1/ja active Pending
-
1972
- 1972-02-09 AU AU38842/72A patent/AU469974B2/en not_active Expired
- 1972-02-10 ES ES399636A patent/ES399636A1/es not_active Expired
- 1972-02-11 BR BR82372A patent/BR7200823D0/pt unknown
- 1972-02-14 DE DE2206970A patent/DE2206970C3/de not_active Expired
- 1972-02-15 FR FR7205031A patent/FR2125477A1/fr active Granted
- 1972-02-15 BE BE779358A patent/BE779358A/xx not_active IP Right Cessation
- 1972-02-15 IT IT935672A patent/IT949355B/it active
- 1972-02-16 CA CA134,830A patent/CA958222A/en not_active Expired
- 1972-02-16 SE SE188272A patent/SE406774B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7200823D0 (pt) | 1973-05-10 |
| AU469974B2 (en) | 1976-02-26 |
| DE2206970B2 (en:Method) | 1974-01-24 |
| SE406774B (sv) | 1979-02-26 |
| BE779358A (fr) | 1972-05-30 |
| FR2125477B1 (en:Method) | 1974-09-13 |
| JPS5014606B1 (en:Method) | 1975-05-29 |
| ES399636A1 (es) | 1975-06-16 |
| DE2206970A1 (de) | 1972-08-31 |
| CA958222A (en) | 1974-11-26 |
| FR2125477A1 (en) | 1972-09-29 |
| AU3884272A (en) | 1973-08-16 |
| IT949355B (it) | 1973-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |