NL155790C - PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID WITH HIGH P2O5 CONTENT. - Google Patents
PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID WITH HIGH P2O5 CONTENT.Info
- Publication number
- NL155790C NL155790C NL6514904A NL6514904A NL155790C NL 155790 C NL155790 C NL 155790C NL 6514904 A NL6514904 A NL 6514904A NL 6514904 A NL6514904 A NL 6514904A NL 155790 C NL155790 C NL 155790C
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- content
- phosphoric acid
- phosphoric
- acid
- Prior art date
Links
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
- C01B25/24—Condensed phosphoric acids
-
- 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
- C01B25/2343—Concentration concomitant with purification, e.g. elimination of fluorine
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6514904A NL155790C (en) | 1965-11-16 | 1965-11-16 | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID WITH HIGH P2O5 CONTENT. |
NL7713753.A NL158150B (en) | 1965-11-16 | 1977-12-12 | PROCESS FOR THE PREPARATION OF POTASSIUM POLYPHOSPHATE COMPOUNDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6514904A NL155790C (en) | 1965-11-16 | 1965-11-16 | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID WITH HIGH P2O5 CONTENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6514904A NL6514904A (en) | 1967-05-17 |
NL155790C true NL155790C (en) | 1978-02-15 |
Family
ID=19794670
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6514904A NL155790C (en) | 1965-11-16 | 1965-11-16 | PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID WITH HIGH P2O5 CONTENT. |
NL7713753.A NL158150B (en) | 1965-11-16 | 1977-12-12 | PROCESS FOR THE PREPARATION OF POTASSIUM POLYPHOSPHATE COMPOUNDS. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7713753.A NL158150B (en) | 1965-11-16 | 1977-12-12 | PROCESS FOR THE PREPARATION OF POTASSIUM POLYPHOSPHATE COMPOUNDS. |
Country Status (1)
Country | Link |
---|---|
NL (2) | NL155790C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185075A (en) | 1967-11-20 | 1980-01-22 | Occidental Research and Engineering Ltd. | Phosphoric acid ammoniation apparatus with water quench |
-
1965
- 1965-11-16 NL NL6514904A patent/NL155790C/en active
-
1977
- 1977-12-12 NL NL7713753.A patent/NL158150B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185075A (en) | 1967-11-20 | 1980-01-22 | Occidental Research and Engineering Ltd. | Phosphoric acid ammoniation apparatus with water quench |
Also Published As
Publication number | Publication date |
---|---|
NL7713753A (en) | 1978-03-31 |
NL6514904A (en) | 1967-05-17 |
NL158150B (en) | 1978-10-16 |
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