NO321215B1 - Fremgangsmate for fremstilling av sammensatte gjodningsmidler - Google Patents
Fremgangsmate for fremstilling av sammensatte gjodningsmidler Download PDFInfo
- Publication number
- NO321215B1 NO321215B1 NO20005752A NO20005752A NO321215B1 NO 321215 B1 NO321215 B1 NO 321215B1 NO 20005752 A NO20005752 A NO 20005752A NO 20005752 A NO20005752 A NO 20005752A NO 321215 B1 NO321215 B1 NO 321215B1
- Authority
- NO
- Norway
- Prior art keywords
- suspension
- raw material
- suspensions
- neutralized
- product
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000003337 fertilizer Substances 0.000 title claims abstract description 25
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000000725 suspension Substances 0.000 claims abstract description 106
- 239000002994 raw material Substances 0.000 claims abstract description 46
- 238000005469 granulation Methods 0.000 claims abstract description 19
- 230000003179 granulation Effects 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 42
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 19
- 239000011574 phosphorus Substances 0.000 claims description 19
- 229910052698 phosphorus Inorganic materials 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 150000007513 acids Chemical class 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 3
- 239000006012 monoammonium phosphate Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 229910021529 ammonia Inorganic materials 0.000 description 11
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 239000010452 phosphate Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 9
- 235000021317 phosphate Nutrition 0.000 description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 6
- 229910052939 potassium sulfate Inorganic materials 0.000 description 6
- 235000011151 potassium sulphates Nutrition 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 239000004254 Ammonium phosphate Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 2
- 235000019289 ammonium phosphates Nutrition 0.000 description 2
- 229910052586 apatite Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 229910021540 colemanite Inorganic materials 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 229940099596 manganese sulfate Drugs 0.000 description 2
- 235000007079 manganese sulphate Nutrition 0.000 description 2
- 239000011702 manganese sulphate Substances 0.000 description 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000029219 regulation of pH Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical class [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 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
- B01J2/02—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
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI981087A FI105472B (fi) | 1998-05-15 | 1998-05-15 | Monilietemenetelmä lannoitteen valmistamiseksi |
| PCT/FI1999/000418 WO1999059938A1 (en) | 1998-05-15 | 1999-05-14 | Process for the preparation of compound fertilizers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20005752D0 NO20005752D0 (no) | 2000-11-14 |
| NO20005752L NO20005752L (no) | 2000-11-14 |
| NO321215B1 true NO321215B1 (no) | 2006-04-03 |
Family
ID=8551738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20005752A NO321215B1 (no) | 1998-05-15 | 2000-11-14 | Fremgangsmate for fremstilling av sammensatte gjodningsmidler |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP1080054B1 (ru) |
| CN (1) | CN1161302C (ru) |
| AT (1) | ATE255550T1 (ru) |
| AU (1) | AU4147299A (ru) |
| DE (1) | DE69913340T2 (ru) |
| DK (1) | DK1080054T3 (ru) |
| EE (1) | EE200000668A (ru) |
| ES (1) | ES2212562T3 (ru) |
| FI (1) | FI105472B (ru) |
| HU (1) | HUP0102114A3 (ru) |
| NO (1) | NO321215B1 (ru) |
| PL (1) | PL188601B1 (ru) |
| PT (1) | PT1080054E (ru) |
| RU (1) | RU2196758C2 (ru) |
| TR (1) | TR200003382T2 (ru) |
| UA (1) | UA70324C2 (ru) |
| WO (1) | WO1999059938A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3366658A1 (en) | 2017-02-27 | 2018-08-29 | YARA International ASA | Fertilizer particles comprising alternative boron sources |
| US11155503B2 (en) | 2017-05-17 | 2021-10-26 | Sabic Global Technologies B.V. | Anti-caking fertilizer compositions |
| US12110258B2 (en) | 2018-11-20 | 2024-10-08 | SABIC Agri-Nutrients Company | Coated fertilizer containing urease inhibitor |
| CN116171267A (zh) * | 2020-07-14 | 2023-05-26 | 沙特基础工业全球技术公司 | 酸化的肥料颗粒 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1323860A (fr) * | 1962-04-24 | 1963-04-12 | Ici Ltd | Perfectionnements à la fabrication des compositions d'engrais |
| NL145465B (nl) * | 1964-08-12 | 1975-04-15 | Edison Soc | Werkwijze om vaste droge granules te bereiden. |
| GB1147545A (en) * | 1966-07-29 | 1969-04-02 | Exxon Research Engineering Co | Production of granular fertilizers |
| FR2437386A1 (fr) * | 1978-09-28 | 1980-04-25 | Jacobs Engineering Group Inc | Procede et appareil de fabrication de phosphate diammonique |
-
1998
- 1998-05-15 FI FI981087A patent/FI105472B/fi not_active IP Right Cessation
-
1999
- 1999-05-14 AU AU41472/99A patent/AU4147299A/en not_active Abandoned
- 1999-05-14 ES ES99925048T patent/ES2212562T3/es not_active Expired - Lifetime
- 1999-05-14 CN CNB998062294A patent/CN1161302C/zh not_active Expired - Fee Related
- 1999-05-14 EE EEP200000668A patent/EE200000668A/xx unknown
- 1999-05-14 RU RU2000128710/12A patent/RU2196758C2/ru not_active IP Right Cessation
- 1999-05-14 UA UA2000116345A patent/UA70324C2/uk unknown
- 1999-05-14 DK DK99925048T patent/DK1080054T3/da active
- 1999-05-14 PT PT99925048T patent/PT1080054E/pt unknown
- 1999-05-14 AT AT99925048T patent/ATE255550T1/de not_active IP Right Cessation
- 1999-05-14 PL PL99344009A patent/PL188601B1/pl not_active IP Right Cessation
- 1999-05-14 DE DE69913340T patent/DE69913340T2/de not_active Expired - Lifetime
- 1999-05-14 WO PCT/FI1999/000418 patent/WO1999059938A1/en active IP Right Grant
- 1999-05-14 HU HU0102114A patent/HUP0102114A3/hu unknown
- 1999-05-14 EP EP99925048A patent/EP1080054B1/en not_active Expired - Lifetime
- 1999-05-14 TR TR2000/03382T patent/TR200003382T2/xx unknown
-
2000
- 2000-11-14 NO NO20005752A patent/NO321215B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE255550T1 (de) | 2003-12-15 |
| EE200000668A (et) | 2002-04-15 |
| PL344009A1 (en) | 2001-09-24 |
| CN1161302C (zh) | 2004-08-11 |
| WO1999059938A1 (en) | 1999-11-25 |
| NO20005752D0 (no) | 2000-11-14 |
| ES2212562T3 (es) | 2004-07-16 |
| DE69913340D1 (de) | 2004-01-15 |
| HUP0102114A2 (hu) | 2001-10-28 |
| DE69913340T2 (de) | 2004-10-07 |
| CN1301242A (zh) | 2001-06-27 |
| UA70324C2 (en) | 2004-10-15 |
| PL188601B1 (pl) | 2005-02-28 |
| PT1080054E (pt) | 2004-04-30 |
| RU2196758C2 (ru) | 2003-01-20 |
| FI105472B (fi) | 2000-08-31 |
| DK1080054T3 (da) | 2004-04-05 |
| TR200003382T2 (tr) | 2001-03-21 |
| NO20005752L (no) | 2000-11-14 |
| EP1080054A1 (en) | 2001-03-07 |
| EP1080054B1 (en) | 2003-12-03 |
| AU4147299A (en) | 1999-12-06 |
| FI981087A0 (fi) | 1998-05-15 |
| HUP0102114A3 (en) | 2002-11-28 |
| FI981087A (fi) | 1999-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2439039C2 (ru) | Получение азотно-фосфорно-калийных или азотно-фосфорных материалов, содержащих полифосфаты | |
| KR101850524B1 (ko) | 분산되고 미세화된 황을 함유하는 비료를 제조하는 방법 | |
| CN113248322A (zh) | 一种可溶性中微量元素肥料的制备方法 | |
| NO321215B1 (no) | Fremgangsmate for fremstilling av sammensatte gjodningsmidler | |
| RU2626947C1 (ru) | Фосфоркалийазотсодержащее npk-удобрение и способ получения гранулированного фосфоркалийазотсодержащего npk-удобрения | |
| Alimov et al. | The insoluble part of phosphorus fertilizers, obtained by processing of phosphorites of central kyzylkum with partially ammoniated extraction phosphoric acid | |
| RU2378232C1 (ru) | Способ получения сложного азотно-фосфорного минерального удобрения | |
| US10947164B2 (en) | Method for manufacturing an ammonium phosphate fertilizer having low cadmium content | |
| US20050138979A1 (en) | Method for producing grandular fertilisers | |
| RU2330003C1 (ru) | Способ получения сложных удобрений | |
| RU2253639C2 (ru) | Способ получения гранулированного минерального удобрения, содержащего азот и фосфор, и гранулированное минеральное удобрение | |
| CN113717008B (zh) | 一种磷酸一铵防结块剂及其应用 | |
| EP4157808B1 (en) | Method for the manufacture of an ammonium nitrate-based composition and products thereof | |
| Otaboev et al. | Flow of simple superphosphate using two-stage decomposition of phosphorite | |
| WO2023062176A1 (en) | Method for producing a potassium-containing fertilizer with a low content of water-insoluble material | |
| RU2263652C1 (ru) | Способ получения азотно-фосфорного удобрения | |
| RU2355668C1 (ru) | Способ получения сложного удобрения на основе нитрата аммония | |
| Saidmambiyevna et al. | Chemical composition of single-sided phosphoric fertilizers obtained from balanced phosphorite ore of central kyzylkum by phosphoric acid activation with sulfuric acid addition | |
| RU2314277C1 (ru) | Способ получения азотно-фосфорно-сульфатного удобрения | |
| CZ20004217A3 (cs) | Způsob přípravy kombinovaných hnojiv | |
| RU2230051C1 (ru) | Способ получения сложных удобрений | |
| US4568374A (en) | Process for the preparation of fertilizers by the partial solubilization of phosphate rocks | |
| RU2221758C1 (ru) | Сложное азотно-фосфорное удобрение и способ его получения | |
| RU2174970C1 (ru) | Сложное азотно-фосфорное минеральное удобрение и способ его получения | |
| RU2230050C1 (ru) | Способ получения бесхлорного npk удобрения |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |