MA19122A1 - Methode pour la clarification de l'acide phosphorique concentre . - Google Patents
Methode pour la clarification de l'acide phosphorique concentre .Info
- Publication number
- MA19122A1 MA19122A1 MA19327A MA19327A MA19122A1 MA 19122 A1 MA19122 A1 MA 19122A1 MA 19327 A MA19327 A MA 19327A MA 19327 A MA19327 A MA 19327A MA 19122 A1 MA19122 A1 MA 19122A1
- Authority
- MA
- Morocco
- Prior art keywords
- clarification
- phosphoric acid
- concentrated phosphoric
- concentrated
- acid
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 title 1
- 238000005352 clarification Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C01B25/235—Clarification; Stabilisation to prevent post-precipitation of dissolved impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4875380A JPS56145107A (en) | 1980-04-15 | 1980-04-15 | Clarification of concentrated phosphoric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA19122A1 true MA19122A1 (fr) | 1981-12-31 |
Family
ID=12812037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA19327A MA19122A1 (fr) | 1980-04-15 | 1981-04-15 | Methode pour la clarification de l'acide phosphorique concentre . |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS56145107A (fr) |
| AU (1) | AU527235B2 (fr) |
| BR (1) | BR8102301A (fr) |
| MA (1) | MA19122A1 (fr) |
| OA (1) | OA06783A (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3206282A (en) * | 1962-02-20 | 1965-09-14 | Allied Chem | Removal of soluble after-precipitate from concentrated phosphoric acid |
-
1980
- 1980-04-15 JP JP4875380A patent/JPS56145107A/ja active Pending
-
1981
- 1981-04-07 AU AU69325/81A patent/AU527235B2/en not_active Ceased
- 1981-04-14 BR BR8102301A patent/BR8102301A/pt unknown
- 1981-04-14 OA OA57372A patent/OA06783A/fr unknown
- 1981-04-15 MA MA19327A patent/MA19122A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56145107A (en) | 1981-11-11 |
| OA06783A (fr) | 1982-12-31 |
| AU527235B2 (en) | 1983-02-24 |
| BR8102301A (pt) | 1981-12-01 |
| AU6932581A (en) | 1981-10-22 |
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