HRP990308A2 - Fertilizer granulation method - Google Patents
Fertilizer granulation method Download PDFInfo
- Publication number
- HRP990308A2 HRP990308A2 HR09/061,265A HRP990308A HRP990308A2 HR P990308 A2 HRP990308 A2 HR P990308A2 HR P990308 A HRP990308 A HR P990308A HR P990308 A2 HRP990308 A2 HR P990308A2
- Authority
- HR
- Croatia
- Prior art keywords
- urea
- mentioned
- mesh
- granulator
- drum
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005469 granulation Methods 0.000 title abstract description 4
- 230000003179 granulation Effects 0.000 title abstract description 4
- 239000004202 carbamide Substances 0.000 claims abstract description 66
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 15
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 22
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 15
- 239000001103 potassium chloride Substances 0.000 claims description 12
- 235000011164 potassium chloride Nutrition 0.000 claims description 12
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 12
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 12
- 235000011151 potassium sulphates Nutrition 0.000 claims description 12
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 11
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 11
- 239000004323 potassium nitrate Substances 0.000 claims description 9
- 235000010333 potassium nitrate Nutrition 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 150000003672 ureas Chemical class 0.000 claims description 7
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 3
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 3
- -1 urea compound Chemical class 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 abstract description 10
- 239000008188 pellet Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011800 void material Substances 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
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/061,265 US6293985B1 (en) | 1998-04-17 | 1998-04-17 | Fertilizer granulation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP990308A2 true HRP990308A2 (en) | 2000-04-30 |
Family
ID=22034689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR09/061,265A HRP990308A2 (en) | 1998-04-17 | 1999-10-07 | Fertilizer granulation method |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US6293985B1 (ru) |
| EP (1) | EP1071639B1 (ru) |
| JP (1) | JP2002512171A (ru) |
| KR (1) | KR20010024973A (ru) |
| CN (1) | CN1297426A (ru) |
| AT (1) | ATE272034T1 (ru) |
| AU (1) | AU3134299A (ru) |
| BG (1) | BG104858A (ru) |
| BR (1) | BR9909703A (ru) |
| CA (1) | CA2265924C (ru) |
| DE (1) | DE69918970T2 (ru) |
| DK (1) | DK1071639T3 (ru) |
| EA (1) | EA003865B1 (ru) |
| ES (1) | ES2228026T3 (ru) |
| HR (1) | HRP990308A2 (ru) |
| HU (1) | HUP0102199A3 (ru) |
| ID (1) | ID27318A (ru) |
| IL (1) | IL139050A0 (ru) |
| NO (1) | NO20005120L (ru) |
| NZ (1) | NZ507415A (ru) |
| PL (1) | PL343759A1 (ru) |
| SI (1) | SI20375A (ru) |
| SK (1) | SK15422000A3 (ru) |
| TR (1) | TR200003020T2 (ru) |
| WO (1) | WO1999054267A2 (ru) |
| YU (1) | YU63100A (ru) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090227452A1 (en) * | 2001-09-14 | 2009-09-10 | Birthisel Timothy D | Spent fermented grain soil additive |
| US6884756B2 (en) | 2001-09-14 | 2005-04-26 | The Andersons Agriservices, Inc. | Water-dispersible pellets |
| US20060101881A1 (en) * | 2004-07-19 | 2006-05-18 | Christianne Carin | Process and apparatus for manufacture of fertilizer products from manure and sewage |
| US7685737B2 (en) | 2004-07-19 | 2010-03-30 | Earthrenew, Inc. | Process and system for drying and heat treating materials |
| US7024800B2 (en) | 2004-07-19 | 2006-04-11 | Earthrenew, Inc. | Process and system for drying and heat treating materials |
| US7024796B2 (en) | 2004-07-19 | 2006-04-11 | Earthrenew, Inc. | Process and apparatus for manufacture of fertilizer products from manure and sewage |
| US7694523B2 (en) | 2004-07-19 | 2010-04-13 | Earthrenew, Inc. | Control system for gas turbine in material treatment unit |
| CN100413812C (zh) * | 2004-08-23 | 2008-08-27 | 徐耀武 | 复合硫基大颗粒尿素生产工艺 |
| US7610692B2 (en) | 2006-01-18 | 2009-11-03 | Earthrenew, Inc. | Systems for prevention of HAP emissions and for efficient drying/dehydration processes |
| US8609145B2 (en) * | 2006-02-08 | 2013-12-17 | The Andersons, Inc. | Dispersible struvite particles |
| US8491692B2 (en) * | 2006-02-08 | 2013-07-23 | The Andersons, Inc. | Dispersable potash granule |
| CA2638704C (en) * | 2008-08-13 | 2014-04-08 | Karnalyte Resources Inc. | Process for producing potassium chloride granulars |
| US8986581B2 (en) | 2012-07-27 | 2015-03-24 | Carbron Basis Company Ltd. | Biochar products and method of manufacture thereof |
| KR101485578B1 (ko) * | 2013-05-24 | 2015-01-21 | 주식회사 리더스케미컬 | 지효성을 갖는 매트릭스형 입상복합비료의 제조방법 및 이로부터 얻은 매트릭스형 입상복합비료 |
| WO2015073451A1 (en) | 2013-11-12 | 2015-05-21 | Nous, Llc | System for coating granular materials |
| US9624139B2 (en) | 2013-12-03 | 2017-04-18 | The Andersons, Inc. | Water-dispersible particles formed with granules embedded in crystallized matrix |
| GB2522492B (en) | 2014-06-02 | 2020-07-15 | York Potash Ltd | Dry powder processing |
| GB2522491B (en) * | 2014-06-02 | 2016-08-31 | Sirius Minerals Plc | Pelletising an evaporite mineral |
| GB2530757B (en) | 2014-09-30 | 2019-04-24 | York Potash Ltd | Pelletising process |
| CA2999239A1 (en) | 2015-10-08 | 2017-04-13 | The Carbon Basis Company Ltd. | Biochar products and method of manufacture thereof |
| CN109718714A (zh) * | 2019-01-30 | 2019-05-07 | 深圳市芭田生态工程股份有限公司 | 一种全水溶速度快的肥料颗粒及其制备方法、制备设备 |
| CN112624833A (zh) * | 2020-12-29 | 2021-04-09 | 卡力(烟台)农业发展有限公司 | 一种硼镁肥及其制备方法 |
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| ES2185924T3 (es) | 1996-04-19 | 2003-05-01 | Airborne Ind Minerals Inc | Metodo de granulacion. |
| US5725630A (en) | 1996-07-31 | 1998-03-10 | Helena Chemical Co. | Dry granular fertilizer blend and a method of fertilizing plants |
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-
1998
- 1998-04-17 US US09/061,265 patent/US6293985B1/en not_active Expired - Fee Related
-
1999
- 1999-04-08 WO PCT/CA1999/000298 patent/WO1999054267A2/en not_active Application Discontinuation
- 1999-04-08 TR TR2000/03020T patent/TR200003020T2/xx unknown
- 1999-04-08 PL PL99343759A patent/PL343759A1/xx unknown
- 1999-04-08 YU YU63100A patent/YU63100A/sh unknown
- 1999-04-08 JP JP2000544611A patent/JP2002512171A/ja active Pending
- 1999-04-08 CA CA002265924A patent/CA2265924C/en not_active Expired - Fee Related
- 1999-04-08 BR BR9909703-6A patent/BR9909703A/pt not_active IP Right Cessation
- 1999-04-08 DK DK99913041T patent/DK1071639T3/da active
- 1999-04-08 SK SK1542-2000A patent/SK15422000A3/sk unknown
- 1999-04-08 ID IDW20002383A patent/ID27318A/id unknown
- 1999-04-08 ES ES99913041T patent/ES2228026T3/es not_active Expired - Lifetime
- 1999-04-08 SI SI9920032A patent/SI20375A/sl not_active IP Right Cessation
- 1999-04-08 AU AU31342/99A patent/AU3134299A/en not_active Abandoned
- 1999-04-08 EP EP99913041A patent/EP1071639B1/en not_active Expired - Lifetime
- 1999-04-08 DE DE69918970T patent/DE69918970T2/de not_active Expired - Fee Related
- 1999-04-08 HU HU0102199A patent/HUP0102199A3/hu unknown
- 1999-04-08 NZ NZ507415A patent/NZ507415A/en unknown
- 1999-04-08 KR KR1020007011523A patent/KR20010024973A/ko not_active Application Discontinuation
- 1999-04-08 EA EA200001082A patent/EA003865B1/ru not_active IP Right Cessation
- 1999-04-08 IL IL13905099A patent/IL139050A0/xx unknown
- 1999-04-08 CN CN99805148A patent/CN1297426A/zh active Pending
- 1999-04-08 AT AT99913041T patent/ATE272034T1/de not_active IP Right Cessation
- 1999-10-07 HR HR09/061,265A patent/HRP990308A2/hr not_active Application Discontinuation
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2000
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- 2000-10-16 BG BG104858A patent/BG104858A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2228026T3 (es) | 2005-04-01 |
| AU3134299A (en) | 1999-11-08 |
| DE69918970D1 (de) | 2004-09-02 |
| KR20010024973A (ko) | 2001-03-26 |
| EP1071639A2 (en) | 2001-01-31 |
| HUP0102199A2 (hu) | 2001-10-28 |
| BR9909703A (pt) | 2001-01-30 |
| WO1999054267A2 (en) | 1999-10-28 |
| HUP0102199A3 (en) | 2002-11-28 |
| YU63100A (sh) | 2003-01-31 |
| TR200003020T2 (tr) | 2000-12-21 |
| ATE272034T1 (de) | 2004-08-15 |
| PL343759A1 (en) | 2001-09-10 |
| BG104858A (en) | 2001-06-29 |
| SK15422000A3 (sk) | 2001-06-11 |
| CA2265924C (en) | 2000-07-11 |
| ID27318A (id) | 2001-03-22 |
| NO20005120D0 (no) | 2000-10-11 |
| US6293985B1 (en) | 2001-09-25 |
| CN1297426A (zh) | 2001-05-30 |
| NZ507415A (en) | 2003-09-26 |
| EA003865B1 (ru) | 2003-10-30 |
| SI20375A (sl) | 2001-04-30 |
| EP1071639B1 (en) | 2004-07-28 |
| IL139050A0 (en) | 2001-11-25 |
| NO20005120L (no) | 2000-12-15 |
| WO1999054267A3 (en) | 2000-01-27 |
| EA200001082A1 (ru) | 2001-04-23 |
| DE69918970T2 (de) | 2005-08-11 |
| JP2002512171A (ja) | 2002-04-23 |
| DK1071639T3 (da) | 2004-11-22 |
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