PL440167A1 - Mixture of calcium carbonate and calcium acetate, method of its production and use for the reduction of sulphate concentration and total mineralization in surface or mine waters - Google Patents
Mixture of calcium carbonate and calcium acetate, method of its production and use for the reduction of sulphate concentration and total mineralization in surface or mine watersInfo
- Publication number
- PL440167A1 PL440167A1 PL440167A PL44016722A PL440167A1 PL 440167 A1 PL440167 A1 PL 440167A1 PL 440167 A PL440167 A PL 440167A PL 44016722 A PL44016722 A PL 44016722A PL 440167 A1 PL440167 A1 PL 440167A1
- Authority
- PL
- Poland
- Prior art keywords
- mixture
- sub
- calcium carbonate
- calcium
- calcium acetate
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title abstract 5
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 title abstract 4
- 239000001639 calcium acetate Substances 0.000 title abstract 4
- 229960005147 calcium acetate Drugs 0.000 title abstract 4
- 235000011092 calcium acetate Nutrition 0.000 title abstract 4
- 229910000019 calcium carbonate Inorganic materials 0.000 title abstract 4
- 230000033558 biomineral tissue development Effects 0.000 title abstract 2
- 239000003643 water by type Substances 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 235000019738 Limestone Nutrition 0.000 abstract 2
- 239000006028 limestone Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Przedmiotem zgłoszenia jest mieszanina węglanu wapnia i octanu wapnia o stosunku wagowym wynoszącym odpowiednio od 1:1 do 4:1. Kolejnym przedmiotem zgłoszenia jest sposób wytwarzania mieszaniny węglanu wapnia i octanu wapnia, gdzie wapień poddaje się mieleniu, a następnie do wapienia dodaje się wodny roztwór kwasu octowego w ilości umożliwiającej uzyskanie końcowego stosunku wagowego mieszaniny CaCO<sub>3</sub>:Ca(CH<sub>3</sub>COO)<sub>2</sub> wynoszącego od 1:1 do 4:1. Kolejnym przedmiotem zgłoszenia jest zastosowanie mieszaniny węglanu wapnia i octanu wapnia do redukcji stężenia siarczanów i mineralizacji ogólnej w wodach powierzchniowych lub kopalnianych.The subject of the application is a mixture of calcium carbonate and calcium acetate with a weight ratio of from 1:1 to 4:1, respectively. Another subject of the application is a method of producing a mixture of calcium carbonate and calcium acetate, where the limestone is subjected to grinding, and then an aqueous solution of acetic acid is added to the limestone in an amount enabling the final weight ratio of the mixture of CaCO<sub>3</sub>:Ca(CH <sub>3</sub>COO)<sub>2</sub> ranging from 1:1 to 4:1. Another subject of the application is the use of a mixture of calcium carbonate and calcium acetate to reduce the concentration of sulphates and general mineralization in surface or mine waters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440167A PL440167A1 (en) | 2022-01-19 | 2022-01-19 | Mixture of calcium carbonate and calcium acetate, method of its production and use for the reduction of sulphate concentration and total mineralization in surface or mine waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440167A PL440167A1 (en) | 2022-01-19 | 2022-01-19 | Mixture of calcium carbonate and calcium acetate, method of its production and use for the reduction of sulphate concentration and total mineralization in surface or mine waters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL440167A1 true PL440167A1 (en) | 2023-07-24 |
Family
ID=87430993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL440167A PL440167A1 (en) | 2022-01-19 | 2022-01-19 | Mixture of calcium carbonate and calcium acetate, method of its production and use for the reduction of sulphate concentration and total mineralization in surface or mine waters |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL440167A1 (en) |
-
2022
- 2022-01-19 PL PL440167A patent/PL440167A1/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wang et al. | Retardation effect of the pozzolanic reaction of low-calcium supplementary cementitious materials on clinker hydration at later age: Effects of pore solution, foreign ions, and pH | |
| CN102019138B (en) | Multifunctional composite additive for wet-method flue gas desulfuration process and using method thereof | |
| EA200501487A1 (en) | COMPOSITIONS BASED ON CALCIUM SULPHATE AND METHODS FOR THEIR PRODUCTION | |
| CN103721556A (en) | Desulfurization, denitrification and demercuration additive as well as preparation method thereof | |
| CN101074149B (en) | A method for preparing less-clinker cement by using oil shale fly ash | |
| CN116621476B (en) | A low-carbon high-strength slag silicate cement and its preparation method and application | |
| RU2017130269A (en) | METHOD FOR PRODUCING AN ALKALINE EQUIPMENT HYDROCARBONATE SOLUTION | |
| CN101386478B (en) | Slag sulphate cement | |
| CN102357426A (en) | Inhibitor for fluorite ore siliceous mineral and calcium carbonate mineral | |
| KR930017816A (en) | Novel polyaluminum chlorosulfate, preparation method and use thereof | |
| ES2199070A1 (en) | Method to produce cement clinker using coke with a high content of sulfur | |
| MX2013003837A (en) | Method and system for reducing lime consumption in dry flue gas desulfurization systems. | |
| TW326404B (en) | An exhaust desulfurization method | |
| WO2026011951A1 (en) | Portland cement clinker, and preparation method therefor and use thereof | |
| MY110367A (en) | Process for preparing calcium sulphate | |
| ATE70036T1 (en) | PROCESS FOR THE PRODUCTION OF A SOLID SECONDARY RAW MATERIAL CONTAINING CALCIUM SULPHATE. | |
| CN104628298B (en) | Cement presses down alkali additive | |
| TW200710061A (en) | Cement admixture, cement composition and manufacturing method of mortar or concrete product | |
| CN108689673A (en) | A kind of novel desulphurization gypsum based self-leveling mortar | |
| CN100391885C (en) | Cement non-burning quick-setting agent and its production process | |
| CN103964714B (en) | A kind of method utilizing calcium sulfite type desulphurization gypsum to prepare high-performance gypsum based composite cementing material | |
| CN101462864B (en) | Novel composite gel material and preparation | |
| CN113264703A (en) | High-performance concrete glue reducing agent and preparation method thereof | |
| CA2367593A1 (en) | Method of reducing the solubility of calcium sulfate dihydrate in an aqueous suspension and method of making the same | |
| CN108863120A (en) | A kind of high-strength sulphoaluminate cement base material and preparation method thereof |