DE2722641C3 - Rohmischung zur Herstellung von Zement, die kalk-, kieselerde-, tonerde-, eisenhaltige und magnesiumhaltige Komponenten sowie Calciumchlorid enthält - Google Patents
Rohmischung zur Herstellung von Zement, die kalk-, kieselerde-, tonerde-, eisenhaltige und magnesiumhaltige Komponenten sowie Calciumchlorid enthältInfo
- Publication number
- DE2722641C3 DE2722641C3 DE19772722641 DE2722641A DE2722641C3 DE 2722641 C3 DE2722641 C3 DE 2722641C3 DE 19772722641 DE19772722641 DE 19772722641 DE 2722641 A DE2722641 A DE 2722641A DE 2722641 C3 DE2722641 C3 DE 2722641C3
- Authority
- DE
- Germany
- Prior art keywords
- converted
- cement
- calcium chloride
- raw mixture
- alumina
- 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
- 239000000203 mixture Substances 0.000 title claims description 47
- 239000004568 cement Substances 0.000 title claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 19
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 title claims description 17
- 239000001110 calcium chloride Substances 0.000 title claims description 17
- 229910001628 calcium chloride Inorganic materials 0.000 title claims description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 14
- 239000000377 silicon dioxide Substances 0.000 title claims description 9
- 229910052742 iron Inorganic materials 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 title claims description 6
- 239000004571 lime Substances 0.000 title claims description 6
- 229910052749 magnesium Inorganic materials 0.000 title claims description 6
- 239000011777 magnesium Substances 0.000 title claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- DTYCRHCCLVCUDT-UHFFFAOYSA-J calcium;magnesium;tetrachloride Chemical compound [Mg+2].[Cl-].[Cl-].[Cl-].[Cl-].[Ca+2] DTYCRHCCLVCUDT-UHFFFAOYSA-J 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 13
- 238000000227 grinding Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010304 firing Methods 0.000 description 6
- 235000012245 magnesium oxide Nutrition 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001238 wet grinding Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000009837 dry grinding Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000011230 binding agent 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
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- C04B7/02—Portland cement
-
- 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
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
- C04B7/42—Active ingredients added before, or during, the burning process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2398740 | 1976-08-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2722641A1 DE2722641A1 (de) | 1978-02-23 |
| DE2722641B2 DE2722641B2 (de) | 1981-02-19 |
| DE2722641C3 true DE2722641C3 (de) | 1983-12-01 |
Family
ID=20674953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772722641 Expired DE2722641C3 (de) | 1976-08-20 | 1977-05-18 | Rohmischung zur Herstellung von Zement, die kalk-, kieselerde-, tonerde-, eisenhaltige und magnesiumhaltige Komponenten sowie Calciumchlorid enthält |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5325627A (enExample) |
| DE (1) | DE2722641C3 (enExample) |
| DK (1) | DK153321C (enExample) |
| FR (1) | FR2362091A1 (enExample) |
| IT (1) | IT1117953B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK155931C (da) * | 1976-08-20 | 1989-10-30 | Tashkent Ni I Pi Stroitel | Cement |
| DK153320C (da) * | 1976-08-20 | 1988-11-14 | Tashkent Ni I Pi Stroitel | Cement og fremgangsmaade til fremstilling heraf |
| ES2223275B1 (es) * | 2003-06-27 | 2006-06-01 | Consejo Sup. De Invest. Cientificas. | Nuevos clinker de cemento belitico de cenizas volantes, de la combustion del carbon de alto contenido en cal y cemento belitico. |
| CN116283004B (zh) * | 2022-09-08 | 2024-04-12 | 中交二航武汉港湾新材料有限公司 | 超高性能混凝土用全固废复合掺合料及其制备的混凝土 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1372081A (en) * | 1972-02-15 | 1974-10-30 | Fujimasu J | Hydraulic composition |
| US4017744A (en) * | 1975-12-22 | 1977-04-12 | Westinghouse Electric Corporation | Digital firing pulse generator for thyristor power converters |
| JPS5929041B2 (ja) * | 1976-01-12 | 1984-07-18 | 花王株式会社 | 抗菌剤組成物 |
| DK155931C (da) * | 1976-08-20 | 1989-10-30 | Tashkent Ni I Pi Stroitel | Cement |
| DK153320C (da) * | 1976-08-20 | 1988-11-14 | Tashkent Ni I Pi Stroitel | Cement og fremgangsmaade til fremstilling heraf |
-
1977
- 1977-05-18 DE DE19772722641 patent/DE2722641C3/de not_active Expired
- 1977-06-08 DK DK253777A patent/DK153321C/da not_active IP Right Cessation
- 1977-06-09 JP JP6835677A patent/JPS5325627A/ja active Pending
- 1977-06-20 IT IT4162777A patent/IT1117953B/it active
- 1977-08-18 FR FR7725309A patent/FR2362091A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK153321C (da) | 1988-11-14 |
| IT1117953B (it) | 1986-02-24 |
| JPS5325627A (en) | 1978-03-09 |
| DK153321B (da) | 1988-07-04 |
| DE2722641A1 (de) | 1978-02-23 |
| FR2362091A1 (fr) | 1978-03-17 |
| FR2362091B1 (enExample) | 1980-06-20 |
| DE2722641B2 (de) | 1981-02-19 |
| DK253777A (da) | 1978-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAM | Search report available | ||
| OC | Search report available | ||
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| 8281 | Inventor (new situation) |
Free format text: NUDELMAN, BORIS I. SVENZIZKIJ, ALEKSANDR S. BIKBAU, MARSEL J. BUN, ISAAK M. KEVVAI, ARNOLD A., TASKENT, SU |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |