DD138197B1 - Verfahren zur herstellung von zement - Google Patents
Verfahren zur herstellung von zement Download PDFInfo
- Publication number
- DD138197B1 DD138197B1 DD20356478A DD20356478A DD138197B1 DD 138197 B1 DD138197 B1 DD 138197B1 DD 20356478 A DD20356478 A DD 20356478A DD 20356478 A DD20356478 A DD 20356478A DD 138197 B1 DD138197 B1 DD 138197B1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- clinker
- minutes
- cooling
- quenching
- belit
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 10
- 230000008569 process Effects 0.000 title claims description 6
- 238000001816 cooling Methods 0.000 claims description 27
- 238000010304 firing Methods 0.000 claims description 21
- 239000004571 lime Substances 0.000 claims description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 9
- 230000000171 quenching effect Effects 0.000 claims description 9
- 235000012054 meals Nutrition 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 239000011398 Portland cement Substances 0.000 description 22
- 238000000227 grinding Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 7
- 238000000498 ball milling Methods 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000036571 hydration Effects 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical group [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011476 clinker brick Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001504564 Boops boops Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- C04B7/345—Hydraulic cements not provided for in one of the groups C04B7/02 - C04B7/34
- C04B7/3453—Belite cements, e.g. self-disintegrating cements based on dicalciumsilicate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20356478A DD138197B1 (de) | 1978-02-06 | 1978-02-06 | Verfahren zur herstellung von zement |
| AT0693778A AT376648B (de) | 1978-02-06 | 1978-09-26 | Verfahren zur herstellung von zement, vorzugsweise belitzement |
| GB7842918A GB2013648B (en) | 1978-02-06 | 1978-11-02 | Process for the manufacture of cement |
| DK532478A DK155042C (da) | 1978-02-06 | 1978-11-29 | Fremgangsmaade til fremstilling af cement |
| JP15655378A JPS54105129A (en) | 1978-02-06 | 1978-12-20 | Method of producing cement |
| SU787770406A SU1043126A1 (ru) | 1978-02-06 | 1978-12-27 | Способ изготовлени белитового цемента |
| CS7963A CS230401B1 (en) | 1978-02-06 | 1979-01-02 | Cement manufacturing method |
| FR7900435A FR2416204A1 (fr) | 1978-02-06 | 1979-01-09 | Procede de fabrication de ciment |
| RO7996513A RO77138A (fr) | 1978-02-06 | 1979-02-05 | Procede pour la fabrication du ciment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20356478A DD138197B1 (de) | 1978-02-06 | 1978-02-06 | Verfahren zur herstellung von zement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DD138197A1 DD138197A1 (de) | 1979-10-17 |
| DD138197B1 true DD138197B1 (de) | 1981-02-25 |
Family
ID=5511453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD20356478A DD138197B1 (de) | 1978-02-06 | 1978-02-06 | Verfahren zur herstellung von zement |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS54105129A (fr) |
| AT (1) | AT376648B (fr) |
| CS (1) | CS230401B1 (fr) |
| DD (1) | DD138197B1 (fr) |
| DK (1) | DK155042C (fr) |
| FR (1) | FR2416204A1 (fr) |
| GB (1) | GB2013648B (fr) |
| RO (1) | RO77138A (fr) |
| SU (1) | SU1043126A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD210675A1 (de) * | 1982-10-06 | 1984-06-20 | Dessau Zementanlagenbau Veb | Verfahren und anordnung zur herstellung von zement nach dem belit-typ |
| DE3414196A1 (de) * | 1984-04-14 | 1985-10-31 | Paul Ensle Stiftung & Co KG, 7100 Heilbronn | Alkaliaktivierter belitzement |
| FR2961505B1 (fr) | 2010-06-18 | 2013-08-02 | Cemex Res Group Ag | Clinker et procede de preparation d'un ciment hydraulique a basse emission de co2 et haute resistance |
| PL2676943T5 (pl) | 2012-06-20 | 2021-07-05 | Heidelbergcement Ag | Sposób wytwarzania cementu belitowego o wysokiej reaktywności i niskim stosunku wapnia/krzemianu |
| ES2553241T3 (es) | 2013-05-11 | 2015-12-07 | Heidelbergcement Ag | Procedimiento para la producción de un cemento de silicato de magnesio, belita y aluminato de calcio |
| EP3368495A4 (fr) * | 2015-10-28 | 2019-06-26 | Solidia Technologies, Inc. | Production assistée à la vapeur de ciments de silicate métallique, compositions et procédés correspondants |
| EP3459917A1 (fr) | 2017-09-26 | 2019-03-27 | HeidelbergCement AG | Fabrication d'un liant à teneur en bélite beta élevée |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE730831C (de) * | 1940-01-06 | 1943-01-28 | Ig Farbenindustrie Ag | Verfahren zur Foerderung des Zerrieselns dicalciumsilicathaltiger Brennprodukete |
| AT230266B (de) * | 1959-12-31 | 1963-11-25 | Jerzy Dr Ing Grzymek | Verfahren zur Herstellung von selbstzerfallendem Dikalziumsilikatklinker oder von Materialien, die Dikalziumsilikat enthalten |
| DE2117763C3 (de) * | 1971-04-07 | 1984-08-09 | Tatabányai Szénbányák, 2800 Tatabánya | Verfahren zur Erhöhung der Zerrieselungsfähigkeit von Dicalciumsilikat und dieses enthaltenden Produkten |
| DE2722642C2 (de) * | 1976-05-21 | 1982-06-24 | Taškentskij naučno-issledovatel'skij i proektnyj institut stroitel'nych materialov NIISTROMPROEKT, Taškent | Zement und dessen Herstellungsverfahren |
-
1978
- 1978-02-06 DD DD20356478A patent/DD138197B1/de unknown
- 1978-09-26 AT AT0693778A patent/AT376648B/de not_active IP Right Cessation
- 1978-11-02 GB GB7842918A patent/GB2013648B/en not_active Expired
- 1978-11-29 DK DK532478A patent/DK155042C/da not_active IP Right Cessation
- 1978-12-20 JP JP15655378A patent/JPS54105129A/ja active Pending
- 1978-12-27 SU SU787770406A patent/SU1043126A1/ru active
-
1979
- 1979-01-02 CS CS7963A patent/CS230401B1/cs unknown
- 1979-01-09 FR FR7900435A patent/FR2416204A1/fr active Granted
- 1979-02-05 RO RO7996513A patent/RO77138A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2013648A (en) | 1979-08-15 |
| RO77138A (fr) | 1981-06-22 |
| FR2416204A1 (fr) | 1979-08-31 |
| DK155042B (da) | 1989-01-30 |
| AT376648B (de) | 1984-12-10 |
| DD138197A1 (de) | 1979-10-17 |
| GB2013648B (en) | 1982-07-14 |
| CS230401B1 (en) | 1984-08-13 |
| JPS54105129A (en) | 1979-08-17 |
| ATA693778A (de) | 1984-05-15 |
| DK532478A (da) | 1979-08-07 |
| DK155042C (da) | 1989-07-24 |
| FR2416204B1 (fr) | 1985-03-15 |
| SU1043126A1 (ru) | 1983-09-23 |
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