GB1387707A - Settable calcium sulphate - Google Patents
Settable calcium sulphateInfo
- Publication number
- GB1387707A GB1387707A GB4642872A GB4642872A GB1387707A GB 1387707 A GB1387707 A GB 1387707A GB 4642872 A GB4642872 A GB 4642872A GB 4642872 A GB4642872 A GB 4642872A GB 1387707 A GB1387707 A GB 1387707A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pieces
- burning
- caso
- calcium sulphate
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title abstract 6
- 235000011132 calcium sulphate Nutrition 0.000 title abstract 3
- 239000001175 calcium sulphate Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 1
- 229940043430 calcium compound Drugs 0.000 abstract 1
- 150000001674 calcium compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 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
- C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/466—Conversion of one form of calcium sulfate to another
-
- 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
- C01P2006/10—Solid density
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2160204A DE2160204A1 (de) | 1971-12-04 | 1971-12-04 | Verfahren zur herstellung von abbindefaehigen calciumsulfaten aus feinteiligen calciumsulfaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1387707A true GB1387707A (en) | 1975-03-19 |
Family
ID=5826985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4642872A Expired GB1387707A (en) | 1971-12-04 | 1972-10-09 | Settable calcium sulphate |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE791946A (enrdf_load_html_response) |
| DE (1) | DE2160204A1 (enrdf_load_html_response) |
| FR (1) | FR2161928B1 (enrdf_load_html_response) |
| GB (1) | GB1387707A (enrdf_load_html_response) |
| IT (1) | IT970646B (enrdf_load_html_response) |
| NL (1) | NL7215569A (enrdf_load_html_response) |
| PL (1) | PL79854B1 (enrdf_load_html_response) |
| ZA (1) | ZA728460B (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2123613A1 (de) * | 2008-05-09 | 2009-11-25 | Claudius Peters Technologies GmbH | Verfahren und Anlage zur Kalzinierung von Phosphorgips |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1601411A (enrdf_load_html_response) * | 1968-06-14 | 1970-08-24 |
-
0
- BE BE791946D patent/BE791946A/xx unknown
-
1971
- 1971-12-04 DE DE2160204A patent/DE2160204A1/de active Pending
-
1972
- 1972-10-09 GB GB4642872A patent/GB1387707A/en not_active Expired
- 1972-10-25 FR FR7237861A patent/FR2161928B1/fr not_active Expired
- 1972-11-17 NL NL7215569A patent/NL7215569A/xx unknown
- 1972-11-29 ZA ZA728460A patent/ZA728460B/xx unknown
- 1972-11-30 IT IT13047/72A patent/IT970646B/it active
- 1972-12-01 PL PL1972159223A patent/PL79854B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA728460B (en) | 1973-08-29 |
| FR2161928B1 (enrdf_load_html_response) | 1976-08-20 |
| BE791946A (fr) | 1973-03-16 |
| DE2160204A1 (de) | 1973-06-14 |
| IT970646B (it) | 1974-04-20 |
| PL79854B1 (enrdf_load_html_response) | 1975-08-30 |
| NL7215569A (enrdf_load_html_response) | 1973-06-06 |
| FR2161928A1 (enrdf_load_html_response) | 1973-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |