DE2308851B2 - Verfahren zur Herstellung von hydratationshärtendem Material aus Stahlerzeugungshochofenschlacke - Google Patents
Verfahren zur Herstellung von hydratationshärtendem Material aus StahlerzeugungshochofenschlackeInfo
- Publication number
- DE2308851B2 DE2308851B2 DE2308851A DE2308851A DE2308851B2 DE 2308851 B2 DE2308851 B2 DE 2308851B2 DE 2308851 A DE2308851 A DE 2308851A DE 2308851 A DE2308851 A DE 2308851A DE 2308851 B2 DE2308851 B2 DE 2308851B2
- Authority
- DE
- Germany
- Prior art keywords
- slag
- flux
- basic
- furnace
- synthetic
- 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.)
- Ceased
Links
- 239000002893 slag Substances 0.000 title claims description 60
- 239000000463 material Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 24
- 230000036571 hydration Effects 0.000 title claims description 13
- 238000006703 hydration reaction Methods 0.000 title claims description 13
- 238000009628 steelmaking Methods 0.000 title claims description 13
- 230000004907 flux Effects 0.000 claims description 37
- 238000007670 refining Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 7
- 239000004571 lime Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 5
- 239000010440 gypsum Substances 0.000 claims description 5
- 229910052602 gypsum Inorganic materials 0.000 claims description 5
- 239000011507 gypsum plaster Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001570 bauxite Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000010454 slate Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 29
- 239000000292 calcium oxide Substances 0.000 description 21
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 8
- 235000012255 calcium oxide Nutrition 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 229910000805 Pig iron Inorganic materials 0.000 description 5
- 235000011116 calcium hydroxide Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- -1 powdered Chemical compound 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47103923A JPS5144536B2 (de,) | 1972-10-19 | 1972-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2308851A1 DE2308851A1 (de) | 1974-05-02 |
| DE2308851B2 true DE2308851B2 (de) | 1975-02-13 |
Family
ID=14366932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2308851A Ceased DE2308851B2 (de) | 1972-10-19 | 1973-02-22 | Verfahren zur Herstellung von hydratationshärtendem Material aus Stahlerzeugungshochofenschlacke |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5144536B2 (de,) |
| AT (1) | AT345720B (de,) |
| BR (1) | BR7302269D0 (de,) |
| DE (1) | DE2308851B2 (de,) |
| FR (1) | FR2203786B1 (de,) |
| GB (1) | GB1386507A (de,) |
| IT (1) | IT981311B (de,) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT83U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von zementklinker aus stahlschlacke |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127116A (en) * | 1975-04-30 | 1976-11-05 | Chuo Denki Kougiyou Kk | Hollow concrete block |
| JPS54123134A (en) * | 1978-03-17 | 1979-09-25 | Asahi Glass Co Ltd | Production of fiber reinforced composite body |
| DE2962691D1 (en) * | 1978-06-30 | 1982-06-24 | Cbr Cementbedrijven Nv | Process for the production of a hydraulic binding agent |
| CA1135288A (fr) * | 1978-10-24 | 1982-11-09 | Jean Couturier | Liant hydraulique |
| FR2630432B1 (fr) * | 1988-04-25 | 1992-11-27 | Setec Geotechnique | Composition de beton hydraulique a base de scories d'acier a l'oxygene |
| CH683676A5 (de) * | 1992-05-12 | 1994-04-29 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Kehrichtverbrennungsrückständen zu einem umweltverträglichen und für Bauzwecke verwendbaren Produkt. |
| DE19503142C2 (de) * | 1995-02-01 | 1998-12-17 | Horst Prof Dr Bannwarth | Bindemittel und und dessen Verwendung |
| UA42860C2 (uk) * | 1996-12-19 | 2001-11-15 | Едуард Дантенович Бабаєв | Феритнокальцієвий флюс, шихта для його одержання, способи ведення конвертерного процесу й доменної плавки з його використанням |
| AT404723B (de) * | 1997-04-09 | 1999-02-25 | Holderbank Financ Glarus | Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen |
| AT410089B (de) * | 2001-03-15 | 2003-01-27 | Knoch Kern & Co | Bindemittel und verfahren zum herstellen desselben |
| RU2540731C1 (ru) * | 2014-01-09 | 2015-02-10 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Способ получения водостойких гипсовых изделий |
| CN110467415B (zh) * | 2018-05-11 | 2020-11-13 | 北新集团建材股份有限公司 | 一种纸面石膏板及其制备方法 |
| CN110183120B (zh) * | 2019-05-13 | 2021-08-17 | 中冶武汉冶金建筑研究院有限公司 | 利用原状电解锰渣和钢渣尾泥生产水泥活性掺合料的方法 |
| CN115028432B (zh) * | 2022-06-08 | 2023-05-05 | 中国地质大学（北京） | 一种尾矿复合岩板及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1411074A (fr) * | 1963-07-06 | 1965-09-17 | Rheinische Stahlwerke Ag | Procédé d'amélioration des scories métallurgiques des méthodes de production de l'acier basiques |
| NL6617191A (de,) * | 1965-12-08 | 1967-06-09 |
-
1972
- 1972-10-19 JP JP47103923A patent/JPS5144536B2/ja not_active Expired
-
1973
- 1973-02-19 AT AT144973A patent/AT345720B/de not_active IP Right Cessation
- 1973-02-22 DE DE2308851A patent/DE2308851B2/de not_active Ceased
- 1973-02-26 FR FR7306672A patent/FR2203786B1/fr not_active Expired
- 1973-03-05 GB GB1062773A patent/GB1386507A/en not_active Expired
- 1973-03-12 IT IT21484/73A patent/IT981311B/it active
- 1973-03-29 BR BR732269A patent/BR7302269D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT83U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von zementklinker aus stahlschlacke |
Also Published As
| Publication number | Publication date |
|---|---|
| AT345720B (de) | 1978-10-10 |
| GB1386507A (en) | 1975-03-05 |
| AU5217273A (en) | 1974-08-15 |
| FR2203786B1 (de,) | 1976-04-30 |
| DE2308851A1 (de) | 1974-05-02 |
| FR2203786A1 (de,) | 1974-05-17 |
| ATA144973A (de) | 1978-01-15 |
| JPS5144536B2 (de,) | 1976-11-29 |
| IT981311B (it) | 1974-10-10 |
| BR7302269D0 (pt) | 1974-09-05 |
| JPS4960400A (de,) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |