PL430217A1 - Slag-containing cement, method of producing slag-containing cement, method of producing concrete and use of slag from ferroalloy production - Google Patents
Slag-containing cement, method of producing slag-containing cement, method of producing concrete and use of slag from ferroalloy productionInfo
- Publication number
- PL430217A1 PL430217A1 PL430217A PL43021719A PL430217A1 PL 430217 A1 PL430217 A1 PL 430217A1 PL 430217 A PL430217 A PL 430217A PL 43021719 A PL43021719 A PL 43021719A PL 430217 A1 PL430217 A1 PL 430217A1
- Authority
- PL
- Poland
- Prior art keywords
- slag
- producing
- containing cement
- cement
- oxide
- Prior art date
Links
Classifications
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Przedmiotem zgłoszenia jest cement zawierający żużel, charakteryzujący się tym, że zawiera poniżej 95% wag., korzystnie od 10 do 45% wag., żużla granulowanego pochodzącego z procesu produkcji żelazostopów, zawierającego: od 9 do 15%, korzystnie 12% tlenku glinu Al2O3; od 27 do 37%, korzystnie 31% tlenku wapnia CaO (II); od 5 do 17%, korzystnie 12% tlenku manganu (II) MnO; od 6 do 8%, korzystnie 7% tlenku magnezu (MgO); od 0,5 do 2%, korzystnie 1% tlenku żelaza (Fe2O3); od 36 do 40%, korzystnie 37% tlenku krzemu (SiO2). Zgłoszenie dotyczy także sposobu wytwarzania powyższego cementu. Ponadto, zgłoszenie obejmuje także beton, zawierający przedmiotowy cement, sposób jego wytwarzania oraz zastosowanie żużla pochodzącego z produkcji żelazostopów.The subject of the application is a slag-containing cement, characterized in that it contains less than 95% by weight, preferably from 10 to 45% by weight, of granular slag from the ferroalloy production process, containing: from 9 to 15%, preferably 12%, alumina Al2O3 ; from 27 to 37%, preferably 31% calcium oxide CaO (II); from 5 to 17%, preferably 12%, of manganese (II) oxide MnO; from 6 to 8%, preferably 7%, of magnesium oxide (MgO); from 0.5 to 2%, preferably 1%, iron oxide (Fe2O3); from 36 to 40%, preferably 37%, of silicon oxide (SiO2). The application also relates to a method of producing the above cement. Moreover, the application also covers concrete containing the cement in question, the method of its production and the use of slag from the production of ferroalloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL430217A PL243928B1 (en) | 2019-06-12 | 2019-06-12 | Slag-containing cement, method of producing slag-containing cement, method of producing concrete and use of slag from ferroalloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL430217A PL243928B1 (en) | 2019-06-12 | 2019-06-12 | Slag-containing cement, method of producing slag-containing cement, method of producing concrete and use of slag from ferroalloy production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL430217A1 true PL430217A1 (en) | 2020-12-14 |
| PL243928B1 PL243928B1 (en) | 2023-10-30 |
Family
ID=73727716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL430217A PL243928B1 (en) | 2019-06-12 | 2019-06-12 | Slag-containing cement, method of producing slag-containing cement, method of producing concrete and use of slag from ferroalloy production |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL243928B1 (en) |
-
2019
- 2019-06-12 PL PL430217A patent/PL243928B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL243928B1 (en) | 2023-10-30 |
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