JPS4937027B1 - - Google Patents
Info
- Publication number
- JPS4937027B1 JPS4937027B1 JP43024120A JP2412068A JPS4937027B1 JP S4937027 B1 JPS4937027 B1 JP S4937027B1 JP 43024120 A JP43024120 A JP 43024120A JP 2412068 A JP2412068 A JP 2412068A JP S4937027 B1 JPS4937027 B1 JP S4937027B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- 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
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1776167 | 1967-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4937027B1 true JPS4937027B1 (ja) | 1974-10-04 |
Family
ID=10100764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43024120A Pending JPS4937027B1 (ja) | 1967-04-18 | 1968-04-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3607214A (ja) |
| JP (1) | JPS4937027B1 (ja) |
| ES (1) | ES352829A1 (ja) |
| FR (1) | FR1574030A (ja) |
| GB (1) | GB1227133A (ja) |
| IL (1) | IL29741A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH554131A (fr) * | 1972-07-13 | 1974-09-30 | Intereko Sa | Procede de deshydratation et de granulation d'engrais a partir de fumier bovin, et autres, sur paille. |
| DE3712724A1 (de) * | 1987-04-15 | 1988-11-03 | Metallgesellschaft Ag | Verfahren zur trocknung von feuchten, granulierten, ammonium- oder alkalihaltigen duengern |
| US5211735A (en) * | 1987-04-24 | 1993-05-18 | Petroleo Brasileiro S. A. | Process for preparing phosphated or nitrophosphated fertilizers through solubilization of phosphate rock |
| US5152821A (en) * | 1988-02-01 | 1992-10-06 | Hi-Fert Pty. Ltd. | Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600253A (en) * | 1949-01-21 | 1952-06-10 | Dorr Co | Fertilizer manufacture |
| US3351453A (en) * | 1960-10-20 | 1967-11-07 | Tennessee Corp | Process of manufacturing in a rotating solid bed substantially dry, solid fertilizer containing granulated ammonium phosphate |
| CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
| US3317307A (en) * | 1964-01-20 | 1967-05-02 | Grace W R & Co | Method of granulating fertilizer |
| US3382059A (en) * | 1964-07-02 | 1968-05-07 | Tennessee Valley Authority | Production of ammonium polyphosphates from wet process phosphoric acid |
-
1967
- 1967-04-18 GB GB1776167A patent/GB1227133A/en not_active Expired
-
1968
- 1968-04-02 IL IL29741A patent/IL29741A/en unknown
- 1968-04-04 FR FR1574030D patent/FR1574030A/fr not_active Expired
- 1968-04-05 US US719046A patent/US3607214A/en not_active Expired - Lifetime
- 1968-04-12 JP JP43024120A patent/JPS4937027B1/ja active Pending
- 1968-04-17 ES ES352829A patent/ES352829A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL29741A0 (en) | 1968-06-20 |
| GB1227133A (ja) | 1971-04-07 |
| IL29741A (en) | 1972-07-26 |
| FR1574030A (ja) | 1969-07-11 |
| US3607214A (en) | 1971-09-21 |
| ES352829A1 (es) | 1969-09-01 |