FR88879E - Engrais granulé - Google Patents
Engrais granuléInfo
- Publication number
- FR88879E FR88879E FR31626A FR31626A FR88879E FR 88879 E FR88879 E FR 88879E FR 31626 A FR31626 A FR 31626A FR 31626 A FR31626 A FR 31626A FR 88879 E FR88879 E FR 88879E
- Authority
- FR
- France
- Prior art keywords
- granulated fertilizer
- granulated
- fertilizer
- 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
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- 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
- C01B25/38—Condensed phosphates
- C01B25/44—Metaphosphates
- C01B25/445—Metaphosphates of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR771691A FR1262575A (fr) | 1957-08-01 | 1958-08-01 | Engrais granulé |
FR31626A FR88879E (fr) | 1957-08-01 | 1965-09-16 | Engrais granulé |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2447157A GB832011A (en) | 1957-08-01 | 1957-08-01 | Granular potassium metaphosphate |
FR771691A FR1262575A (fr) | 1957-08-01 | 1958-08-01 | Engrais granulé |
FR838234A FR78825E (fr) | 1957-08-01 | 1960-09-09 | Engrais granulé |
GB3783964 | 1964-09-16 | ||
FR31626A FR88879E (fr) | 1957-08-01 | 1965-09-16 | Engrais granulé |
Publications (1)
Publication Number | Publication Date |
---|---|
FR88879E true FR88879E (fr) | 1967-04-07 |
Family
ID=32719540
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR771691A Expired FR1262575A (fr) | 1957-08-01 | 1958-08-01 | Engrais granulé |
FR31626A Expired FR88879E (fr) | 1957-08-01 | 1965-09-16 | Engrais granulé |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR771691A Expired FR1262575A (fr) | 1957-08-01 | 1958-08-01 | Engrais granulé |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1262575A (fr) |
-
1958
- 1958-08-01 FR FR771691A patent/FR1262575A/fr not_active Expired
-
1965
- 1965-09-16 FR FR31626A patent/FR88879E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1262575A (fr) | 1961-06-05 |
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