GB1131724A - Process for the production of formed masses and bodies of porous gypsum - Google Patents
Process for the production of formed masses and bodies of porous gypsumInfo
- Publication number
- GB1131724A GB1131724A GB244067A GB244067A GB1131724A GB 1131724 A GB1131724 A GB 1131724A GB 244067 A GB244067 A GB 244067A GB 244067 A GB244067 A GB 244067A GB 1131724 A GB1131724 A GB 1131724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphate
- bodies
- gypsum
- jan
- end product
- 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
- 239000010440 gypsum Substances 0.000 title abstract 3
- 229910052602 gypsum Inorganic materials 0.000 title abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000001836 Dioctyl sodium sulphosuccinate Substances 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- -1 alkaline earth metal carbonates Chemical class 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 abstract 1
- 235000019351 sodium silicates Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004094 surface-active agent 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
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT143566 | 1966-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1131724A true GB1131724A (en) | 1968-10-23 |
Family
ID=11101454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB244067A Expired GB1131724A (en) | 1966-01-21 | 1967-01-17 | Process for the production of formed masses and bodies of porous gypsum |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1646725A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1509390A (enrdf_load_stackoverflow) |
| GB (1) | GB1131724A (enrdf_load_stackoverflow) |
| NL (1) | NL6700339A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2241232B2 (de) * | 1972-08-22 | 1979-08-23 | Babcock-Bsh Ag Vormals Buettner- Schilde-Haas Ag, 4150 Krefeld | Verfahren zur Herstellung von Branntgipsen |
| FR2478069A1 (fr) * | 1980-03-14 | 1981-09-18 | Charbonnages Ste Chimique | Composition convenant pour la fabrication de platre alveolaire |
-
1967
- 1967-01-10 NL NL6700339A patent/NL6700339A/xx unknown
- 1967-01-17 DE DE19671646725 patent/DE1646725A1/de active Pending
- 1967-01-17 GB GB244067A patent/GB1131724A/en not_active Expired
- 1967-01-20 FR FR91947A patent/FR1509390A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6700339A (enrdf_load_stackoverflow) | 1967-07-24 |
| FR1509390A (fr) | 1968-01-12 |
| DE1646725A1 (de) | 1971-09-02 |
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