GB309604A - Improvements in or relating to the manufacture of phosphoric acid and cement - Google Patents
Improvements in or relating to the manufacture of phosphoric acid and cementInfo
- Publication number
- GB309604A GB309604A GB11407/29A GB1140729A GB309604A GB 309604 A GB309604 A GB 309604A GB 11407/29 A GB11407/29 A GB 11407/29A GB 1140729 A GB1140729 A GB 1140729A GB 309604 A GB309604 A GB 309604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cement
- phosphoric acid
- relating
- manufacture
- sulphuric acid
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 5
- 239000004568 cement Substances 0.000 title abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 239000010440 gypsum Substances 0.000 abstract 2
- 229910052602 gypsum Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 235000011010 calcium phosphates Nutrition 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE309604X | 1928-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB309604A true GB309604A (en) | 1930-07-10 |
Family
ID=6122069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11407/29A Expired GB309604A (en) | 1928-04-13 | 1929-04-12 | Improvements in or relating to the manufacture of phosphoric acid and cement |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE359697A (enrdf_load_stackoverflow) |
| FR (1) | FR672811A (enrdf_load_stackoverflow) |
| GB (1) | GB309604A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528103A (en) * | 1946-01-07 | 1950-10-31 | Robert M Willson | Method of producing sulfuric acid and hydraulic cement from gypsum |
-
0
- BE BE359697D patent/BE359697A/xx unknown
-
1929
- 1929-04-08 FR FR672811D patent/FR672811A/fr not_active Expired
- 1929-04-12 GB GB11407/29A patent/GB309604A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528103A (en) * | 1946-01-07 | 1950-10-31 | Robert M Willson | Method of producing sulfuric acid and hydraulic cement from gypsum |
Also Published As
| Publication number | Publication date |
|---|---|
| FR672811A (fr) | 1930-01-07 |
| BE359697A (enrdf_load_stackoverflow) |
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