DK168596B1 - Fremgangsmåde til påvirkning af læskehastigheden for brændt kalk og anvendelse af fremgangsmåden - Google Patents
Fremgangsmåde til påvirkning af læskehastigheden for brændt kalk og anvendelse af fremgangsmåden Download PDFInfo
- Publication number
- DK168596B1 DK168596B1 DK049585A DK49585A DK168596B1 DK 168596 B1 DK168596 B1 DK 168596B1 DK 049585 A DK049585 A DK 049585A DK 49585 A DK49585 A DK 49585A DK 168596 B1 DK168596 B1 DK 168596B1
- Authority
- DK
- Denmark
- Prior art keywords
- acid
- lime
- process according
- cement
- burnt lime
- Prior art date
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims description 62
- 239000000292 calcium oxide Substances 0.000 title claims description 31
- 235000012255 calcium oxide Nutrition 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 22
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 49
- 235000011132 calcium sulphate Nutrition 0.000 claims description 23
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000001175 calcium sulphate Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 235000015165 citric acid Nutrition 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 6
- 150000004645 aluminates Chemical class 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 235000002906 tartaric acid Nutrition 0.000 claims description 6
- 235000011090 malic acid Nutrition 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 4
- 235000012208 gluconic acid Nutrition 0.000 claims description 4
- 239000001630 malic acid Substances 0.000 claims description 4
- 238000010899 nucleation Methods 0.000 claims description 4
- 239000003340 retarding agent Substances 0.000 claims description 4
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- 239000000174 gluconic acid Substances 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 230000006911 nucleation Effects 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000005416 organic matter Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 18
- 235000011941 Tilia x europaea Nutrition 0.000 description 18
- 239000004571 lime Substances 0.000 description 18
- 230000036571 hydration Effects 0.000 description 15
- 238000006703 hydration reaction Methods 0.000 description 15
- 238000007792 addition Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 229910021653 sulphate ion Inorganic materials 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 229910052925 anhydrite Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical class OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 235000011087 fumaric acid Nutrition 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- -1 sulphate ions Chemical class 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 208000031427 Foetal heart rate deceleration Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- AKQACRYEIAQZQG-UHFFFAOYSA-L aluminum;calcium;sulfate;hydrate Chemical compound O.[Al+3].[Ca+2].[O-]S([O-])(=O)=O AKQACRYEIAQZQG-UHFFFAOYSA-L 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3403867 | 1984-02-04 | ||
| DE3403867 | 1984-02-04 | ||
| DE3438620 | 1984-10-22 | ||
| DE19843438620 DE3438620A1 (de) | 1984-02-04 | 1984-10-22 | Verfahren zum verzoegern der loeschgeschwindigkeit von branntkalken |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK49585D0 DK49585D0 (da) | 1985-02-04 |
| DK49585A DK49585A (da) | 1985-08-05 |
| DK168596B1 true DK168596B1 (da) | 1994-05-02 |
Family
ID=25818178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK049585A DK168596B1 (da) | 1984-02-04 | 1985-02-04 | Fremgangsmåde til påvirkning af læskehastigheden for brændt kalk og anvendelse af fremgangsmåden |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0152008B2 (enrdf_load_stackoverflow) |
| DE (2) | DE3438620A1 (enrdf_load_stackoverflow) |
| DK (1) | DK168596B1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10025763A1 (de) * | 2000-05-26 | 2001-11-29 | Zueblin Ag | Zusatz für beschleunigte Systeme |
| DE102006040712A1 (de) * | 2006-08-30 | 2008-03-20 | Agn Rohstoffverwertung Gmbh | Bodenverfestigungsmittel, Verfahren zur Herstellung des Bodenverfestigungsmittel und dessen Verwendung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT1983B (enrdf_load_stackoverflow) * | 1899-11-07 | 1900-08-25 | Carl Straub | |
| BE812123A (fr) * | 1974-03-11 | 1974-07-01 | Procede de fabrication de chaux vive | |
| DE2546570C3 (de) * | 1975-10-17 | 1980-07-03 | Dyckerhoff-Zementwerke Ag, 6200 Wiesbaden | Feinkalk und dessen Verwendung zur Herstellung von Porenbeton |
| DE2637504A1 (de) * | 1976-08-20 | 1978-02-23 | Rwk Rhein Westfael Kalkwerke | Verfahren zum loeschen von kalk |
| DE2642860A1 (de) * | 1976-09-23 | 1978-03-30 | Ytong Ag | Verfahren zur verzoegerung der loeschgeschwindigkeit von branntkalken, insbesondere fuer die herstellung von gasbeton |
| GB2033367A (en) * | 1978-11-07 | 1980-05-21 | Coal Industry Patents Ltd | Quick Setting Cements |
-
1984
- 1984-10-22 DE DE19843438620 patent/DE3438620A1/de active Granted
-
1985
- 1985-01-29 DE DE8585100878T patent/DE3560102D1/de not_active Expired
- 1985-01-29 EP EP85100878A patent/EP0152008B2/de not_active Expired - Lifetime
- 1985-02-04 DK DK049585A patent/DK168596B1/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3438620C2 (enrdf_load_stackoverflow) | 1989-06-29 |
| DE3438620A1 (de) | 1985-08-08 |
| EP0152008A3 (en) | 1985-09-18 |
| DK49585A (da) | 1985-08-05 |
| EP0152008B1 (de) | 1987-04-01 |
| DK49585D0 (da) | 1985-02-04 |
| EP0152008B2 (de) | 1992-10-28 |
| EP0152008A2 (de) | 1985-08-21 |
| DE3560102D1 (en) | 1987-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn | ||
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |