IL51097A - Anhydrite from phosphogypsum process for its preparation and cement comprising it - Google Patents
Anhydrite from phosphogypsum process for its preparation and cement comprising itInfo
- Publication number
- IL51097A IL51097A IL51097A IL5109776A IL51097A IL 51097 A IL51097 A IL 51097A IL 51097 A IL51097 A IL 51097A IL 5109776 A IL5109776 A IL 5109776A IL 51097 A IL51097 A IL 51097A
- Authority
- IL
- Israel
- Prior art keywords
- anhydrite
- cement
- preparation
- phosphogypsum
- phosphogypsum process
- Prior art date
Links
- 229910052925 anhydrite Inorganic materials 0.000 title 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 title 1
- 239000004568 cement Substances 0.000 title 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
- C04B11/00—Calcium sulfate cements
- C04B11/05—Calcium sulfate cements obtaining anhydrite, e.g. Keene's cement
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7600678A FR2423463A1 (fr) | 1976-01-13 | 1976-01-13 | Anhydrite pour liant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL51097A0 IL51097A0 (en) | 1977-02-28 |
| IL51097A true IL51097A (en) | 1980-02-29 |
Family
ID=9167836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL51097A IL51097A (en) | 1976-01-13 | 1976-12-13 | Anhydrite from phosphogypsum process for its preparation and cement comprising it |
Country Status (12)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3104751C2 (de) * | 1981-02-11 | 1986-10-30 | Mathis System-Technik GmbH, 7844 Neuenburg | Verfahren zum Anmachen abbindender Baustoffmischungen |
| DE3827612A1 (de) * | 1988-08-13 | 1990-02-15 | Viktor Dr Ing Gobiet | Baustoff fuer die verwendung im untertagebetrieb |
| DE3827613A1 (de) * | 1988-08-13 | 1990-02-15 | Viktor Dr Ing Gobiet | Binder und trockenmoertel fuer anhydrit-fliessestrich und fliessestrich daraus |
| DE4107385C2 (de) * | 1991-03-08 | 1995-02-09 | Knauf Westdeutsche Gips | Trockene pulverförmige Putzmischung und Verfahren zu ihrer Herstellung |
| US6682913B1 (en) | 1999-02-03 | 2004-01-27 | Institute For Drug Research Ltd. | Microbial process for preparing pravastatin |
| JP5553491B2 (ja) * | 2008-07-02 | 2014-07-16 | 株式会社トクヤマ | 石膏ボード廃材から石膏を再生する方法 |
| JP5619797B2 (ja) * | 2012-02-17 | 2014-11-05 | 株式会社トクヤマ | 石膏ボード廃材から石膏を再生する方法 |
-
1976
- 1976-01-13 FR FR7600678A patent/FR2423463A1/fr active Granted
- 1976-12-13 IL IL51097A patent/IL51097A/xx unknown
-
1977
- 1977-01-03 MX MX167518A patent/MX144222A/es unknown
- 1977-01-05 BE BE1007859A patent/BE850090A/xx not_active IP Right Cessation
- 1977-01-11 DE DE2700790A patent/DE2700790B2/de not_active Withdrawn
- 1977-01-11 LU LU76549A patent/LU76549A1/xx unknown
- 1977-01-12 NL NL7700251A patent/NL7700251A/xx not_active Application Discontinuation
- 1977-01-12 SE SE7700256A patent/SE7700256L/ not_active Application Discontinuation
- 1977-01-12 BR BR7700202A patent/BR7700202A/pt unknown
- 1977-01-13 GB GB1349/77A patent/GB1574623A/en not_active Expired
- 1977-01-13 JP JP197977A patent/JPS5290494A/ja active Pending
- 1977-08-06 OA OA56249A patent/OA05734A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU76549A1 (enrdf_load_stackoverflow) | 1978-09-13 |
| DE2700790B2 (de) | 1980-11-13 |
| BE850090A (fr) | 1977-07-05 |
| MX144222A (es) | 1981-09-10 |
| SE7700256L (sv) | 1977-07-14 |
| BR7700202A (pt) | 1977-10-18 |
| FR2423463B1 (enrdf_load_stackoverflow) | 1980-10-10 |
| IL51097A0 (en) | 1977-02-28 |
| GB1574623A (en) | 1980-09-10 |
| DE2700790A1 (de) | 1977-07-14 |
| NL7700251A (nl) | 1977-07-15 |
| FR2423463A1 (fr) | 1979-11-16 |
| JPS5290494A (en) | 1977-07-29 |
| OA05734A (fr) | 1981-05-31 |
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