SE7809656L - Forfarande for rening av vatprocessfosforsyra i samband med neutralisation - Google Patents
Forfarande for rening av vatprocessfosforsyra i samband med neutralisationInfo
- Publication number
- SE7809656L SE7809656L SE7809656A SE7809656A SE7809656L SE 7809656 L SE7809656 L SE 7809656L SE 7809656 A SE7809656 A SE 7809656A SE 7809656 A SE7809656 A SE 7809656A SE 7809656 L SE7809656 L SE 7809656L
- Authority
- SE
- Sweden
- Prior art keywords
- neutralization
- phosphoric acid
- purification
- procedure
- connection
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 6
- 238000006386 neutralization reaction Methods 0.000 title abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 2
- 239000011777 magnesium Substances 0.000 abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine 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
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
- C01B25/237—Selective elimination of impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7809656A SE417814B (sv) | 1978-09-13 | 1978-09-13 | Forfarande for rening av fosforsyra med avseende pa magnesium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7809656A SE417814B (sv) | 1978-09-13 | 1978-09-13 | Forfarande for rening av fosforsyra med avseende pa magnesium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7809656L true SE7809656L (sv) | 1980-03-14 |
| SE417814B SE417814B (sv) | 1981-04-13 |
Family
ID=20335818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7809656A SE417814B (sv) | 1978-09-13 | 1978-09-13 | Forfarande for rening av fosforsyra med avseende pa magnesium |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE417814B (sv) |
-
1978
- 1978-09-13 SE SE7809656A patent/SE417814B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE417814B (sv) | 1981-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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