GB233669A - - Google Patents
Info
- Publication number
- GB233669A GB233669A GB7827/25A GB782725A GB233669A GB 233669 A GB233669 A GB 233669A GB 7827/25 A GB7827/25 A GB 7827/25A GB 782725 A GB782725 A GB 782725A GB 233669 A GB233669 A GB 233669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- phosphate
- magnesium
- precipitation
- recovered
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 14
- 229910021529 ammonia Inorganic materials 0.000 abstract 7
- 238000000034 method Methods 0.000 abstract 6
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 abstract 5
- 238000001556 precipitation Methods 0.000 abstract 5
- 229910052567 struvite Inorganic materials 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 239000002699 waste material Substances 0.000 abstract 3
- 229920002955 Art silk Polymers 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 abstract 2
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical class [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 abstract 1
- 239000004137 magnesium phosphate Substances 0.000 abstract 1
- 235000010994 magnesium phosphates Nutrition 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE598134X | 1924-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB233669A true GB233669A (en, 2012) | 1925-12-17 |
Family
ID=6574156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7827/25A Expired GB233669A (en, 2012) | 1924-05-06 | 1925-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR598134A (en, 2012) |
| GB (1) | GB233669A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503599A1 (de) * | 1995-02-03 | 1996-08-08 | Reik Schleifmittelwerke Dresde | Granulat mit Magnesiumhydrogenphosphat-3-Hydrat als Aktivkomponente, Verfahren zu dessen Herstellung sowie Verwendung des Granulates in der Abwasserreinigung |
| US7471962B2 (en) | 1999-12-28 | 2008-12-30 | Hitachi Metals, Ltd. | High-frequency switch circuit, high-frequency switch module and wireless communications device comprising it |
-
1925
- 1925-03-23 GB GB7827/25A patent/GB233669A/en not_active Expired
- 1925-05-05 FR FR598134D patent/FR598134A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503599A1 (de) * | 1995-02-03 | 1996-08-08 | Reik Schleifmittelwerke Dresde | Granulat mit Magnesiumhydrogenphosphat-3-Hydrat als Aktivkomponente, Verfahren zu dessen Herstellung sowie Verwendung des Granulates in der Abwasserreinigung |
| DE19503599C2 (de) * | 1995-02-03 | 2000-08-10 | Eberhard Koenig | Granulat mit Magnesiumhydrogenphosphat-3-Hydrat als Aktivkomponente, Verfahren zu dessen Herstellung sowie Verwendung des Granulates in der Abwasserreinigung |
| US7471962B2 (en) | 1999-12-28 | 2008-12-30 | Hitachi Metals, Ltd. | High-frequency switch circuit, high-frequency switch module and wireless communications device comprising it |
Also Published As
| Publication number | Publication date |
|---|---|
| FR598134A (fr) | 1925-12-07 |
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