GB779811A - Process and apparatus for the granulation of fertilisers and the like - Google Patents
Process and apparatus for the granulation of fertilisers and the likeInfo
- Publication number
- GB779811A GB779811A GB18816/52A GB1881652A GB779811A GB 779811 A GB779811 A GB 779811A GB 18816/52 A GB18816/52 A GB 18816/52A GB 1881652 A GB1881652 A GB 1881652A GB 779811 A GB779811 A GB 779811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- recycled
- paste
- fines
- fed
- 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
- 238000005469 granulation Methods 0.000 title abstract 2
- 230000003179 granulation Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 239000003337 fertilizer Substances 0.000 abstract 3
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 239000002367 phosphate rock Substances 0.000 abstract 2
- 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 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 239000011362 coarse particle Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 1
- 229940038472 dicalcium phosphate Drugs 0.000 abstract 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
-
- 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
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1048367T | 1951-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB779811A true GB779811A (en) | 1957-07-24 |
Family
ID=9593295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18816/52A Expired GB779811A (en) | 1951-07-24 | 1952-07-24 | Process and apparatus for the granulation of fertilisers and the like |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE513049A (enrdf_load_stackoverflow) |
| CH (1) | CH301456A (enrdf_load_stackoverflow) |
| FR (1) | FR1048367A (enrdf_load_stackoverflow) |
| GB (1) | GB779811A (enrdf_load_stackoverflow) |
| NL (1) | NL75939C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070765A (en) * | 1975-04-26 | 1978-01-31 | Aktieselskabet Niro Atomizer | Process and apparatus for converting a solution or suspension into a dried particulate, granulate product |
| ITMI20121649A1 (it) * | 2012-10-02 | 2014-04-03 | Sbs Steel Belt Systems S R L | Processo per la produzione di fertilizzante in pastiglie e fertilizzante in pastiglie cosi¿ prodotto |
| ITMI20121648A1 (it) * | 2012-10-02 | 2014-04-03 | Sbs Steel Belt Systems S R L | Processo ed apparecchiatura per la produzione di fertilizzante in pastiglie |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146079B (de) * | 1958-06-25 | 1963-03-28 | Potasse & Engrais Chimiques | Verfahren zur Herstellung von Mehrnaehrstoffduengemitteln |
-
0
- BE BE513049D patent/BE513049A/xx unknown
- NL NL75939D patent/NL75939C/xx active
-
1951
- 1951-07-24 FR FR1048367D patent/FR1048367A/fr not_active Expired
-
1952
- 1952-07-23 CH CH301456D patent/CH301456A/fr unknown
- 1952-07-24 GB GB18816/52A patent/GB779811A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070765A (en) * | 1975-04-26 | 1978-01-31 | Aktieselskabet Niro Atomizer | Process and apparatus for converting a solution or suspension into a dried particulate, granulate product |
| ITMI20121649A1 (it) * | 2012-10-02 | 2014-04-03 | Sbs Steel Belt Systems S R L | Processo per la produzione di fertilizzante in pastiglie e fertilizzante in pastiglie cosi¿ prodotto |
| ITMI20121648A1 (it) * | 2012-10-02 | 2014-04-03 | Sbs Steel Belt Systems S R L | Processo ed apparecchiatura per la produzione di fertilizzante in pastiglie |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1048367A (fr) | 1953-12-22 |
| NL75939C (enrdf_load_stackoverflow) | |
| BE513049A (enrdf_load_stackoverflow) | |
| CH301456A (fr) | 1954-09-15 |
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