BR7903045A - PROCESS FOR THE PRODUCTION OF MONOCHALIC PHOSPHATE AND PHOSPHORIC ACID - Google Patents
PROCESS FOR THE PRODUCTION OF MONOCHALIC PHOSPHATE AND PHOSPHORIC ACIDInfo
- Publication number
- BR7903045A BR7903045A BR7903045A BR7903045A BR7903045A BR 7903045 A BR7903045 A BR 7903045A BR 7903045 A BR7903045 A BR 7903045A BR 7903045 A BR7903045 A BR 7903045A BR 7903045 A BR7903045 A BR 7903045A
- Authority
- BR
- Brazil
- Prior art keywords
- monochalic
- phosphate
- production
- phosphoric acid
- phosphoric
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/22—Fluorides
-
- 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
- C01B25/222—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen
- C01B25/223—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen only one form of calcium sulfate being formed
- C01B25/225—Dihydrate process
-
- 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
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/328—Defluorination during or after the preparation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/10—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using orthophosphoric acid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/930,147 US4160657A (en) | 1978-01-19 | 1978-08-02 | Preparation of monocalcium phosphate and phosphoric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7903045A true BR7903045A (en) | 1980-03-18 |
Family
ID=25458980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7903045A BR7903045A (en) | 1978-08-02 | 1979-05-17 | PROCESS FOR THE PRODUCTION OF MONOCHALIC PHOSPHATE AND PHOSPHORIC ACID |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5827207B2 (en) |
| BE (1) | BE876325A (en) |
| BR (1) | BR7903045A (en) |
| CA (1) | CA1115483A (en) |
| DE (1) | DE2930825A1 (en) |
| ES (1) | ES480523A1 (en) |
| FR (1) | FR2432477A1 (en) |
| GB (1) | GB2026996B (en) |
| IL (1) | IL57301A (en) |
| IN (1) | IN150442B (en) |
| IT (1) | IT1194869B (en) |
| MA (1) | MA18439A1 (en) |
| ZA (1) | ZA792199B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586530B2 (en) * | 1976-09-06 | 1983-02-04 | ライオン株式会社 | composite emulsion |
| JPS58143831A (en) * | 1982-02-22 | 1983-08-26 | Taihoo Kogyo Kk | W/o/w composite emulsion |
| JPS6016542A (en) * | 1983-07-07 | 1985-01-28 | Meiji Milk Prod Co Ltd | Coffee cream and its preparation |
| JPS6016546A (en) * | 1983-07-07 | 1985-01-28 | Meiji Milk Prod Co Ltd | Whipping cream and its preparation |
| JPS60102137A (en) * | 1983-07-08 | 1985-06-06 | Meiji Milk Prod Co Ltd | Synthetic milk and synthetic condensed milk and their production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2218382C3 (en) * | 1972-04-15 | 1975-08-21 | Gebrueder Giulini Gmbh, 6700 Ludwigshafen | Process for the production of pure calcium sulphate in phosphoric acid wet digestion |
| IL48207A (en) * | 1974-10-07 | 1978-12-17 | Pennzoil Co | Production of fluoride-free phosphates |
| US4055626A (en) * | 1976-06-15 | 1977-10-25 | Pennzoil Company | Method of producing fluoride-free phosphoric acid |
-
1979
- 1979-05-04 CA CA326,914A patent/CA1115483A/en not_active Expired
- 1979-05-08 ZA ZA792199A patent/ZA792199B/en unknown
- 1979-05-14 ES ES480523A patent/ES480523A1/en not_active Expired
- 1979-05-14 FR FR7912214A patent/FR2432477A1/en active Granted
- 1979-05-16 IL IL57301A patent/IL57301A/en unknown
- 1979-05-17 GB GB7917161A patent/GB2026996B/en not_active Expired
- 1979-05-17 BR BR7903045A patent/BR7903045A/en unknown
- 1979-05-17 BE BE0/195218A patent/BE876325A/en not_active IP Right Cessation
- 1979-05-18 MA MA18633A patent/MA18439A1/en unknown
- 1979-05-19 IN IN522/CAL/79A patent/IN150442B/en unknown
- 1979-05-21 JP JP54062556A patent/JPS5827207B2/en not_active Expired
- 1979-06-01 IT IT12625/79A patent/IT1194869B/en active
- 1979-07-30 DE DE19792930825 patent/DE2930825A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2026996B (en) | 1982-09-02 |
| CA1115483A (en) | 1982-01-05 |
| DE2930825A1 (en) | 1980-02-21 |
| IL57301A (en) | 1982-07-30 |
| ZA792199B (en) | 1980-05-28 |
| MA18439A1 (en) | 1979-12-31 |
| FR2432477B1 (en) | 1984-05-11 |
| BE876325A (en) | 1979-11-19 |
| IT7912625A0 (en) | 1979-06-01 |
| ES480523A1 (en) | 1980-01-16 |
| FR2432477A1 (en) | 1980-02-29 |
| IT1194869B (en) | 1988-09-28 |
| DE2930825C2 (en) | 1988-01-07 |
| GB2026996A (en) | 1980-02-13 |
| JPS5523087A (en) | 1980-02-19 |
| JPS5827207B2 (en) | 1983-06-08 |
| IN150442B (en) | 1982-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8101720A (en) | PROCESS FOR THE PREPARATION OF SULFURIC ACID | |
| BR8000728A (en) | PROCESS FOR THE PRODUCTION OF ALPHA-HYDROXY-CARBOXYLIC ACID STARCHES | |
| BR7701394A (en) | PROCESS FOR THE MANUFACTURE OF PHOSPHORIC ACID FROM MINERAL PHOSPHATE | |
| BR7904847A (en) | PROCESS FOR THE PRODUCTION OF PHOSPHORIC ACID TRIESTERES | |
| BR8406959A (en) | PROCESS FOR THE PRODUCTION OF PHOSPHORIC ACID | |
| BR7700753A (en) | PROCESS AND DEVICE FOR THE PREPARATION OF ALCOHOLIC SOLUTIONS OF PHOSPHORIC ACID FROM ACID PHOSPHATES | |
| BR7903897A (en) | PROCESS FOR THE PREPARATION OF CHLORINE-STYLYLIC-PROPANE-CARBOXYLIC ACID DERIVATIVES | |
| BR8501799A (en) | PROCESS FOR THE PREPARATION OF PENTAERITRITE ESTERS OF PHOSPHORUS ACID DERIVATIVES | |
| BR8300111A (en) | PROCESS FOR THE PRODUCTION OF PHOSPHORIC ACID; PROCESS FOR ENRICHING PHOSPHATE MINING | |
| BR7700040A (en) | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID | |
| BR7903045A (en) | PROCESS FOR THE PRODUCTION OF MONOCHALIC PHOSPHATE AND PHOSPHORIC ACID | |
| BR8002543A (en) | PROCESS FOR THE PREPARATION OF 4-NITROTOLUENE-2-SULPHONIC ACID | |
| BR7800006A (en) | PROCESS FOR THE CONCENTRATION OF DILUTED PHOSPHORIC ACID | |
| BR8004564A (en) | PHOSPHORIC ACID TRIESTERES AND PROCESS FOR ITS PREPARATION | |
| BR7807491A (en) | PHOSPHORIC ACID MANUFACTURING PROCESS | |
| BR8008447A (en) | PRODUCTION PROCESS OF WET PHOSPHORIC ACID | |
| BR8004084A (en) | PROCESS FOR OBTAINING PHOSPHORIC ACID PROPARGILIC ESTERS | |
| BR8207623A (en) | PROCESS FOR THE PRODUCTION OF P-NITROTOLUENE-2-SULPHONIC ACID | |
| BR8004098A (en) | PROCESS FOR THE PREPARATION OF CYCLOPROPANO-CARBOXYLIC ACID DERIVATIVES AND PROCESS FOR THE PREPARATION OF PERFLUORALKYL-SULPHONES | |
| BR8100912A (en) | PROCESS FOR THE PREPARATION OF (2-AMINOTIAZOL-4-IL) -ACETIC ACID CHLORIDRATE | |
| BR8001695A (en) | PROCESS FOR THE PREPARATION OF ALKYLESTERPHOSPHORIC ACID DICLORIDE | |
| BR8100321A (en) | PROCESS FOR THE PREPARATION OF N-TERC.-BUTYLAMIDES OF ALPHA-KETOCARBOXYLIC ACID | |
| BR8000025A (en) | PROCESS FOR THE PRODUCTION OF PHOSPHORIC ACID | |
| BR7906593A (en) | PROCESS FOR THE PREPARATION OF DI-N-PROPYLACETIC ACID | |
| BR8008310A (en) | PROCESS FOR THE PRODUCTION OF A 5-OXOALCANOIC ACID |