SU1137631A1 - Способ гранулировани минеральных удобрений - Google Patents
Способ гранулировани минеральных удобрений Download PDFInfo
- Publication number
- SU1137631A1 SU1137631A1 SU823448462A SU3448462A SU1137631A1 SU 1137631 A1 SU1137631 A1 SU 1137631A1 SU 823448462 A SU823448462 A SU 823448462A SU 3448462 A SU3448462 A SU 3448462A SU 1137631 A1 SU1137631 A1 SU 1137631A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- washing liquid
- air
- melt
- irrigation
- text
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000003337 fertilizer Substances 0.000 title claims abstract description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 7
- 239000011707 mineral Substances 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005406 washing Methods 0.000 claims abstract description 23
- 238000005469 granulation Methods 0.000 claims abstract description 19
- 230000003179 granulation Effects 0.000 claims abstract description 19
- 239000000155 melt Substances 0.000 claims abstract description 18
- 230000002262 irrigation Effects 0.000 claims abstract description 16
- 238000003973 irrigation Methods 0.000 claims abstract description 16
- 238000002425 crystallisation Methods 0.000 claims abstract description 12
- 230000008025 crystallization Effects 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 2
- 235000013877 carbamide Nutrition 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 238000005221 zone crystallization Methods 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Fertilizers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823448462A SU1137631A1 (ru) | 1982-04-06 | 1982-04-06 | Способ гранулировани минеральных удобрений |
| DD86297153A DD280439A3 (de) | 1982-04-06 | 1986-12-06 | Verfahren zur granulierung von mineralduengern aus der schmelze |
| IN366/CAL/87A IN168323B (enExample) | 1982-04-06 | 1987-05-05 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823448462A SU1137631A1 (ru) | 1982-04-06 | 1982-04-06 | Способ гранулировани минеральных удобрений |
| DD86297153A DD280439A3 (de) | 1982-04-06 | 1986-12-06 | Verfahren zur granulierung von mineralduengern aus der schmelze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1137631A1 true SU1137631A1 (ru) | 1990-11-23 |
Family
ID=25748104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU823448462A SU1137631A1 (ru) | 1982-04-06 | 1982-04-06 | Способ гранулировани минеральных удобрений |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD280439A3 (enExample) |
| IN (1) | IN168323B (enExample) |
| SU (1) | SU1137631A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640336C2 (ru) * | 2016-05-25 | 2017-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Способ гранулирования минеральных удобрений |
| RU2680686C1 (ru) * | 2018-05-08 | 2019-02-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" | Способ гранулирования минеральных удобрений |
-
1982
- 1982-04-06 SU SU823448462A patent/SU1137631A1/ru active
-
1986
- 1986-12-06 DD DD86297153A patent/DD280439A3/de not_active IP Right Cessation
-
1987
- 1987-05-05 IN IN366/CAL/87A patent/IN168323B/en unknown
Non-Patent Citations (1)
| Title |
|---|
| Патент DE № 1230402, кло В 01 J 2/04, опубликв 1963. Авторское свидетельство СССР № 822871, кЛо В 01 J 2/04, 1976о * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640336C2 (ru) * | 2016-05-25 | 2017-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Способ гранулирования минеральных удобрений |
| RU2680686C1 (ru) * | 2018-05-08 | 2019-02-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" | Способ гранулирования минеральных удобрений |
Also Published As
| Publication number | Publication date |
|---|---|
| IN168323B (enExample) | 1991-03-16 |
| DD280439A3 (de) | 1990-07-11 |
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