GB1027079A - Slow release fertilizers - Google Patents
Slow release fertilizersInfo
- Publication number
- GB1027079A GB1027079A GB20865/64A GB2086564A GB1027079A GB 1027079 A GB1027079 A GB 1027079A GB 20865/64 A GB20865/64 A GB 20865/64A GB 2086564 A GB2086564 A GB 2086564A GB 1027079 A GB1027079 A GB 1027079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- granules
- coating
- fertilizer
- polyalkylene
- melt
- 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
- 239000003337 fertilizer Substances 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 abstract 5
- 239000008187 granular material Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 4
- 229920001281 polyalkylene Polymers 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 239000008199 coating composition Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000007931 coated granule Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000004200 microcrystalline wax Substances 0.000 abstract 1
- 229940114937 microcrystalline wax Drugs 0.000 abstract 1
- 235000019808 microcrystalline wax Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- 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
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL293111 | 1963-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1027079A true GB1027079A (en) | 1966-04-20 |
Family
ID=19754723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20865/64A Expired GB1027079A (en) | 1963-05-22 | 1964-05-20 | Slow release fertilizers |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE648161A (enrdf_load_stackoverflow) |
| DE (1) | DE1592796B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1027079A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116960A (en) * | 1982-02-02 | 1983-10-05 | Schering Ag | Plant-promoting preparations with controlled-start plant-promoting agent release |
| EP0255665A3 (en) * | 1986-08-01 | 1988-08-03 | Norsk Hydro A/S | Coating for reducing dust formation and hygroscopicity of nitrate-containing fertilizer and method for its manufacture |
| US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
| WO1996019421A1 (de) * | 1994-12-22 | 1996-06-27 | Santrade Ltd. | Verfahren zur kristallisation chemischer substanzen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212858A1 (de) * | 1982-04-06 | 1983-10-06 | Lentia Gmbh | Verfahren zur verbesserung der lagerfaehigkeit von duengemittelgranulaten |
-
1964
- 1964-05-20 BE BE648161A patent/BE648161A/xx unknown
- 1964-05-20 GB GB20865/64A patent/GB1027079A/en not_active Expired
- 1964-05-20 DE DE19641592796 patent/DE1592796B2/de active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116960A (en) * | 1982-02-02 | 1983-10-05 | Schering Ag | Plant-promoting preparations with controlled-start plant-promoting agent release |
| EP0255665A3 (en) * | 1986-08-01 | 1988-08-03 | Norsk Hydro A/S | Coating for reducing dust formation and hygroscopicity of nitrate-containing fertilizer and method for its manufacture |
| US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
| US5399186A (en) * | 1991-10-09 | 1995-03-21 | Ici Canada, Inc. | Apparatus and process for coating particles |
| WO1996019421A1 (de) * | 1994-12-22 | 1996-06-27 | Santrade Ltd. | Verfahren zur kristallisation chemischer substanzen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1592796B2 (de) | 1973-04-26 |
| DE1592796A1 (de) | 1971-02-18 |
| BE648161A (enrdf_load_stackoverflow) | 1964-11-20 |
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