GB1238188A - - Google Patents
Info
- Publication number
- GB1238188A GB1238188A GB1238188DA GB1238188A GB 1238188 A GB1238188 A GB 1238188A GB 1238188D A GB1238188D A GB 1238188DA GB 1238188 A GB1238188 A GB 1238188A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fed
- zone
- organic solvent
- phosphate
- recycled
- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical class [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 4
- 238000000605 extraction Methods 0.000 abstract 4
- 239000003960 organic solvent Substances 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 3
- 239000004254 Ammonium phosphate Substances 0.000 abstract 3
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 3
- 239000013078 crystal Substances 0.000 abstract 3
- 239000012452 mother liquor Substances 0.000 abstract 3
- 239000012071 phase Substances 0.000 abstract 3
- 239000003495 polar organic solvent Substances 0.000 abstract 3
- 239000002244 precipitate Substances 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 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 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 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
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 235000019837 monoammonium phosphate Nutrition 0.000 abstract 2
- 239000006012 monoammonium phosphate Substances 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005696 Diammonium phosphate Substances 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
- 239000004435 Oxo alcohol Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910001424 calcium ion Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 230000001351 cycling effect Effects 0.000 abstract 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019838 diammonium phosphate Nutrition 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR118086A FR1540488A (fr) | 1967-08-17 | 1967-08-17 | Fabrication de phosphates et de nitrate d'ammonium à partir des phosphates naturels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1238188A true GB1238188A (enrdf_load_stackoverflow) | 1971-07-07 |
Family
ID=8636968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1238188D Expired GB1238188A (enrdf_load_stackoverflow) | 1967-08-17 | 1968-07-01 |
Country Status (12)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2435364A4 (en) * | 2009-05-27 | 2013-06-19 | Easymining Sweden Ab | PRODUCTION OF AMMONIUM PHOSPHATES |
| US9738522B2 (en) | 2012-06-21 | 2017-08-22 | Easymining Sweden Ab | Production of ammonium phosphates |
-
1967
- 1967-08-17 FR FR118086A patent/FR1540488A/fr not_active Expired
-
1968
- 1968-04-26 ES ES353518A patent/ES353518A1/es not_active Expired
- 1968-05-14 IL IL29989A patent/IL29989A/en unknown
- 1968-07-01 GB GB1238188D patent/GB1238188A/en not_active Expired
- 1968-07-11 DE DE1792010A patent/DE1792010C3/de not_active Expired
- 1968-08-05 PL PL1968128488A patent/PL80346B1/pl unknown
- 1968-08-08 NL NL6811261A patent/NL6811261A/xx unknown
- 1968-08-08 CH CH1193168A patent/CH511191A/fr not_active IP Right Cessation
- 1968-08-16 BE BE719628D patent/BE719628A/xx unknown
- 1968-08-16 SU SU1264038A patent/SU488393A3/ru active
- 1968-08-16 NO NO3222/68A patent/NO120989B/no unknown
- 1968-08-16 BG BG010506A patent/BG16441A3/bg unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2435364A4 (en) * | 2009-05-27 | 2013-06-19 | Easymining Sweden Ab | PRODUCTION OF AMMONIUM PHOSPHATES |
| US9738522B2 (en) | 2012-06-21 | 2017-08-22 | Easymining Sweden Ab | Production of ammonium phosphates |
Also Published As
| Publication number | Publication date |
|---|---|
| NO120989B (enrdf_load_stackoverflow) | 1971-01-04 |
| PL80346B1 (enrdf_load_stackoverflow) | 1975-08-30 |
| ES353518A1 (es) | 1969-10-01 |
| SU488393A3 (ru) | 1975-10-15 |
| DE1792010B2 (de) | 1973-05-30 |
| CH511191A (fr) | 1971-08-15 |
| NL6811261A (enrdf_load_stackoverflow) | 1969-02-19 |
| DE1792010A1 (de) | 1972-04-13 |
| DE1792010C3 (de) | 1974-01-03 |
| BG16441A3 (bg) | 1972-11-20 |
| IL29989A0 (en) | 1968-07-25 |
| FR1540488A (fr) | 1968-09-27 |
| BE719628A (enrdf_load_stackoverflow) | 1969-02-03 |
| IL29989A (en) | 1972-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |