FR2096718A1 - Sodium sulphate prodn - Google Patents
Sodium sulphate prodnInfo
- Publication number
- FR2096718A1 FR2096718A1 FR7040351A FR7040351A FR2096718A1 FR 2096718 A1 FR2096718 A1 FR 2096718A1 FR 7040351 A FR7040351 A FR 7040351A FR 7040351 A FR7040351 A FR 7040351A FR 2096718 A1 FR2096718 A1 FR 2096718A1
- Authority
- FR
- France
- Prior art keywords
- nano3
- filtered
- right arrow
- 4nano3
- cahpo4
- 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.)
- Withdrawn
Links
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 title abstract 5
- 229910052938 sodium sulfate Inorganic materials 0.000 title abstract 4
- 235000011152 sodium sulphate Nutrition 0.000 title abstract 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 8
- 238000000034 method Methods 0.000 abstract 5
- 235000010344 sodium nitrate Nutrition 0.000 abstract 4
- 239000007832 Na2SO4 Substances 0.000 abstract 3
- 229910052925 anhydrite Inorganic materials 0.000 abstract 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 abstract 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 3
- 235000019700 dicalcium phosphate Nutrition 0.000 abstract 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 2
- 229910000397 disodium phosphate Inorganic materials 0.000 abstract 2
- 235000019800 disodium phosphate Nutrition 0.000 abstract 2
- 239000003337 fertilizer Substances 0.000 abstract 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Inorganic materials [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 229910052567 struvite Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- 235000019731 tricalcium phosphate Nutrition 0.000 abstract 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/06—Preparation of sulfates by double decomposition
- C01D5/08—Preparation of sulfates by double decomposition with each other or with ammonium sulfate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE741982 | 1969-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2096718A1 true FR2096718A1 (en) | 1972-02-25 |
Family
ID=3855682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7040351A Withdrawn FR2096718A1 (en) | 1969-11-20 | 1970-11-10 | Sodium sulphate prodn |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE741982A (enrdf_load_stackoverflow) |
| FR (1) | FR2096718A1 (enrdf_load_stackoverflow) |
-
1969
- 1969-11-20 BE BE741982D patent/BE741982A/xx unknown
-
1970
- 1970-11-10 FR FR7040351A patent/FR2096718A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE741982A (enrdf_load_stackoverflow) | 1970-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |