SU990079A3 - Способ получени суспензии - Google Patents
Способ получени суспензии Download PDFInfo
- Publication number
- SU990079A3 SU990079A3 SU752193653A SU2193653A SU990079A3 SU 990079 A3 SU990079 A3 SU 990079A3 SU 752193653 A SU752193653 A SU 752193653A SU 2193653 A SU2193653 A SU 2193653A SU 990079 A3 SU990079 A3 SU 990079A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reactor
- phosphoric acid
- neutralization
- suspension
- fed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 title claims description 22
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 52
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 22
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 13
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims abstract 7
- 230000003472 neutralizing effect Effects 0.000 claims abstract 2
- 230000008719 thickening Effects 0.000 claims abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 24
- 239000003337 fertilizer Substances 0.000 claims description 13
- 229910019142 PO4 Inorganic materials 0.000 claims description 12
- 239000010452 phosphate Substances 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 12
- 229910052586 apatite Inorganic materials 0.000 claims 8
- 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 claims 8
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 4
- 239000011573 trace mineral Substances 0.000 claims 3
- 235000013619 trace mineral Nutrition 0.000 claims 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims 2
- 238000002386 leaching Methods 0.000 claims 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 239000004254 Ammonium phosphate Substances 0.000 claims 1
- 239000005696 Diammonium phosphate Substances 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims 1
- 235000019289 ammonium phosphates Nutrition 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 239000001506 calcium phosphate Substances 0.000 claims 1
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 235000011010 calcium phosphates Nutrition 0.000 claims 1
- 159000000007 calcium salts Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims 1
- 235000019838 diammonium phosphate Nutrition 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 239000010440 gypsum Substances 0.000 claims 1
- 229910052602 gypsum Inorganic materials 0.000 claims 1
- 238000009776 industrial production Methods 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims 1
- 235000019341 magnesium sulphate Nutrition 0.000 claims 1
- 235000019837 monoammonium phosphate Nutrition 0.000 claims 1
- 239000006012 monoammonium phosphate Substances 0.000 claims 1
- FQLQNUZHYYPPBT-UHFFFAOYSA-N potassium;azane Chemical compound N.[K+] FQLQNUZHYYPPBT-UHFFFAOYSA-N 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000008685 targeting Effects 0.000 claims 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 2
- 239000002367 phosphate rock Substances 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI743466A FI50964C (fi) | 1974-11-29 | 1974-11-29 | Menetelmä typpeä sekä fosforia ja mahdollisesti kaliumia sisältävän se oslannoitteen valmistukseen soveltuvan lietteen valmistamiseksi. |
| DE2623094A DE2623094C2 (de) | 1974-11-29 | 1976-05-22 | Verfahren zur Herstellung einer Aufschlämmung für die Gewinnung von NP-Düngemitteln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU990079A3 true SU990079A3 (ru) | 1983-01-15 |
Family
ID=25770488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752193653A SU990079A3 (ru) | 1974-11-29 | 1975-11-28 | Способ получени суспензии |
Country Status (5)
| Country | Link |
|---|---|
| DD (1) | DD121319A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2623094C2 (enrdf_load_stackoverflow) |
| FI (1) | FI50964C (enrdf_load_stackoverflow) |
| SE (1) | SE410182B (enrdf_load_stackoverflow) |
| SU (1) | SU990079A3 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2333902C1 (ru) * | 2004-05-21 | 2008-09-20 | Кемира Гроухоу Ойй | Способ получения суспензии, содержащей фосфат |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2813358C2 (de) * | 1978-03-28 | 1984-05-10 | Uhde Gmbh, 4600 Dortmund | Verfahren zur Verarbeitung eines magnesiumhaltigen Rohphosphats zu Phosphorsäure und einem Magnesiumcarbonat-Calciumcarbonat-Gemisch |
| DE2904138C2 (de) * | 1979-02-03 | 1985-07-18 | Uhde Gmbh, 4600 Dortmund | Verfahren zur Beseitigung von Abwasser, das Fluorverbindungen enthält |
| US5158594A (en) * | 1982-10-25 | 1992-10-27 | Oxford Ronald E | Granulated nitrogen-phosphorus-potassium-sulfur fertilizer from waste gypsum slurry |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017188B (de) * | 1955-06-25 | 1957-10-10 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung phosphathaltiger Mehrnaehrstoffduengemittel |
| DE1018073B (de) * | 1955-10-19 | 1957-10-24 | Chem Fab Kalk Ges Mit Beschrae | Verfahren zur Herstellung von Mehrnaehrstoff-Duengemitteln |
| DE1081903B (de) * | 1956-08-09 | 1960-05-19 | Chem Fab Kalk Ges Mit Beschrae | Verfahren zur Herstellung phosphathaltiger Mehrnaehrstoffduengemittel |
| NL6802841A (enrdf_load_stackoverflow) * | 1968-02-29 | 1969-09-02 |
-
1974
- 1974-11-29 FI FI743466A patent/FI50964C/fi active
-
1975
- 1975-11-24 SE SE7513184A patent/SE410182B/xx not_active IP Right Cessation
- 1975-11-28 DD DD189765A patent/DD121319A1/xx unknown
- 1975-11-28 SU SU752193653A patent/SU990079A3/ru active
-
1976
- 1976-05-22 DE DE2623094A patent/DE2623094C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2333902C1 (ru) * | 2004-05-21 | 2008-09-20 | Кемира Гроухоу Ойй | Способ получения суспензии, содержащей фосфат |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7513184L (sv) | 1976-05-31 |
| DD121319A1 (enrdf_load_stackoverflow) | 1976-07-20 |
| SE410182B (sv) | 1979-10-01 |
| DE2623094A1 (de) | 1977-12-08 |
| FI50964C (fi) | 1976-09-10 |
| DE2623094C2 (de) | 1984-11-15 |
| FI50964B (enrdf_load_stackoverflow) | 1976-05-31 |
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