GB795820A - Granular fertilizer - Google Patents
Granular fertilizerInfo
- Publication number
- GB795820A GB795820A GB11235/55A GB1123555A GB795820A GB 795820 A GB795820 A GB 795820A GB 11235/55 A GB11235/55 A GB 11235/55A GB 1123555 A GB1123555 A GB 1123555A GB 795820 A GB795820 A GB 795820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slurry
- granules
- phosphate
- reactor
- size
- 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
- 239000002002 slurry Substances 0.000 abstract 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 10
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 9
- 239000008187 granular material Substances 0.000 abstract 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 5
- 239000004202 carbamide Substances 0.000 abstract 5
- 239000007787 solid Substances 0.000 abstract 5
- 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 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 4
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 4
- 239000001103 potassium chloride Substances 0.000 abstract 4
- 235000011164 potassium chloride Nutrition 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000004254 Ammonium phosphate Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 2
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 abstract 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 2
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 2
- 239000001506 calcium phosphate Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- 235000019837 monoammonium phosphate Nutrition 0.000 abstract 2
- 239000006012 monoammonium phosphate Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 239000005696 Diammonium phosphate Substances 0.000 abstract 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 abstract 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019838 diammonium phosphate Nutrition 0.000 abstract 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 abstract 1
- 229940038472 dicalcium phosphate Drugs 0.000 abstract 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 abstract 1
- 235000019691 monocalcium phosphate Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000007581 slurry coating method Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
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
- B01J2/10—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 |
|---|---|---|---|
| US795820XA | 1954-04-30 | 1954-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB795820A true GB795820A (en) | 1958-05-28 |
Family
ID=22151448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11235/55A Expired GB795820A (en) | 1954-04-30 | 1955-04-19 | Granular fertilizer |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE537817A (cs) |
| DE (1) | DE1044121B (cs) |
| FR (1) | FR1130027A (cs) |
| GB (1) | GB795820A (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109715B (de) * | 1959-12-22 | 1961-06-29 | Albert Ag Chem Werke | Mehrstufiges Verfahren zur Herstellung von Duengemittel-Schichtgranalien |
| EP2477961B1 (en) | 2009-09-16 | 2016-04-20 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| EP2672816B1 (en) * | 2011-02-09 | 2018-07-18 | Everris International B.V. | Self-cleaning mixing devices and methods of using the same |
| CN117700275A (zh) * | 2023-12-12 | 2024-03-15 | 湖北丰益肥业有限公司 | 一种蕲艾专用肥及其生产工艺 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1158529B (de) * | 1958-05-20 | 1963-12-05 | Chemical And Ind Corp | Verfahren zur kontinuierlichen Herstellung von Duengemittelgranalien |
| GB954555A (en) * | 1959-10-13 | 1964-04-08 | Archer Daniels Midland Co | Improvements in or relating to delayed action granular fertilizers |
| DE1207777B (de) * | 1960-10-17 | 1965-12-23 | Tranatogen Werk Jakob Schwarzk | Verfahren zum Granulieren mineralischer Beifuttermittel |
| DE19621547A1 (de) | 1996-05-29 | 1997-12-04 | Schaerer Soehne Ag Usm U | Modulares Inneneinrichtungssystem |
| CN111974307B (zh) * | 2020-10-27 | 2021-06-08 | 江西鼎峰智能装备有限公司 | 一种顶驱式湿法制粒机 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE656867C (de) * | 1931-09-15 | 1938-02-17 | Theodor Wilhelm Pfirrmann Dr | Verfahren zur Herstellung von gleichmaessig gekoernten Duengemitteln |
| DE673216C (de) * | 1932-03-19 | 1939-03-18 | Theodor Wilhelm Pfirrmann Dr | Verfahren zur Herstellung von gleichmaessig gekoernten Duengemitteln |
| GB596788A (en) * | 1943-10-29 | 1948-01-12 | Davison Chemical Corp | Improved process for the manufacture of granulated superphosphate |
| CH250380A (de) * | 1945-10-26 | 1947-08-31 | Lonza Ag | Verfahren zur Herstellung von Nitrophosphaten in körniger Form. |
| CH251401A (de) * | 1945-12-06 | 1947-10-31 | Lonza Ag | Verfahren zur Herstellung von wasserarme Nitrophosphate enthaltenden Produkten in gekörnter, streu- und lagerfähiger Form. |
| GB612856A (en) * | 1946-05-31 | 1948-11-18 | Andries Christoffel Van Der Bi | Improvements in or relating to the manufacture of granular phosphatic fertilizers |
| DE851807C (de) * | 1947-05-29 | 1952-10-09 | Chemische Fabriken Ag | Verfahren zur Herstellung kalihaltiger, wasserarmer Nitrophosphat-Duengemittel |
| US2631084A (en) * | 1948-12-29 | 1953-03-10 | Phillips Petroleum Co | Ammonium sulfate production |
| DE833355C (de) * | 1949-12-10 | 1952-03-06 | Lonza Elek Zitaetswerke Und Ch | Verfahren zur Herstellung von kalihaltigen Nitrophosphaten |
| GB695303A (en) * | 1950-11-22 | 1953-08-05 | West Norfolk Farmers Manure An | Improvements in or relating to the production of granular material from slurry |
| DE863949C (de) * | 1950-12-23 | 1953-01-22 | Kali Chemie Ag | Verfahren zur Herstellung von stabilen, aus aufgeschlossenen alkalisch wirkenden Phosphaten, stickstoffhaltigen Duengemitteln und Kaliduenge-salzen bestehenden Mischduengern |
-
0
- BE BE537817D patent/BE537817A/xx unknown
-
1955
- 1955-04-19 GB GB11235/55A patent/GB795820A/en not_active Expired
- 1955-04-26 DE DED20317A patent/DE1044121B/de active Pending
- 1955-04-28 FR FR1130027D patent/FR1130027A/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109715B (de) * | 1959-12-22 | 1961-06-29 | Albert Ag Chem Werke | Mehrstufiges Verfahren zur Herstellung von Duengemittel-Schichtgranalien |
| EP2477961B1 (en) | 2009-09-16 | 2016-04-20 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| US10640428B2 (en) | 2009-09-16 | 2020-05-05 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| EP2477961B2 (en) † | 2009-09-16 | 2023-12-06 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| EP2672816B1 (en) * | 2011-02-09 | 2018-07-18 | Everris International B.V. | Self-cleaning mixing devices and methods of using the same |
| CN117700275A (zh) * | 2023-12-12 | 2024-03-15 | 湖北丰益肥业有限公司 | 一种蕲艾专用肥及其生产工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1130027A (fr) | 1957-01-30 |
| DE1044121B (de) | 1958-11-20 |
| BE537817A (cs) |
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