BE377994A - - Google Patents
Info
- Publication number
- BE377994A BE377994A BE377994DA BE377994A BE 377994 A BE377994 A BE 377994A BE 377994D A BE377994D A BE 377994DA BE 377994 A BE377994 A BE 377994A
- Authority
- BE
- Belgium
- Prior art keywords
- phosphorus
- process according
- combustion
- fertilizers
- phosphates
- Prior art date
Links
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 31
- 229910019142 PO4 Inorganic materials 0.000 claims description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- ROPDWRCJTIRLTR-UHFFFAOYSA-L calcium metaphosphate Chemical compound [Ca+2].[O-]P(=O)=O.[O-]P(=O)=O ROPDWRCJTIRLTR-UHFFFAOYSA-L 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 239000003337 fertilizer Substances 0.000 description 11
- 235000021317 phosphate Nutrition 0.000 description 9
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229960004838 phosphoric acid Drugs 0.000 description 6
- 235000011007 phosphoric acid Nutrition 0.000 description 6
- 239000000047 product Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE377994A true BE377994A (enrdf_load_stackoverflow) |
Family
ID=48166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377994D BE377994A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE377994A (enrdf_load_stackoverflow) |
-
0
- BE BE377994D patent/BE377994A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1245422A (en) | Process for making phosphorus pentoxide and optionally phosphoric acid with utilization of the reaction heat | |
| BE377994A (enrdf_load_stackoverflow) | ||
| FR2580629A1 (fr) | Procede de fabrication d'un composite fertilisant phosphore-ameliorant | |
| Copson et al. | Development of processes for metaphosphate productions | |
| Curtis et al. | Fertilizer from rock phosphate conversion by fusion and treatment with water vapor | |
| US1925645A (en) | Process for the manufacture of fertilizers rich in p2o5 | |
| CN201043139Y (zh) | 生产二氧化硫气体的装置 | |
| US3298822A (en) | Method of making slag-based soil treatment composition comprising plantavailable phosphorus values | |
| US1739786A (en) | Carbonizing process | |
| US1411696A (en) | Process for the production of fertilizers containing phosphoric acid and potassium | |
| CN101007625A (zh) | 一种连续产生二氧化硫气体的方法 | |
| BE521589A (enrdf_load_stackoverflow) | ||
| EP0850901B1 (fr) | Procédé de préparation d'un amendement calcique phosphaté et amendement susceptible d'être obtenu par ce procédé | |
| US730142A (en) | Process of purifying iron. | |
| US542429A (en) | Process of making neutral alkaline sulfates from bisulfates | |
| BE901491R (fr) | Procede pour la production des phosphates d'ammonium condenses. | |
| EP0511286A1 (fr) | Procede d'extinction de la chaux vive contenue dans les cendres | |
| US382273A (en) | Method of obtaining alumina from clay | |
| SU1446103A1 (ru) | Способ получени термической фосфорной кислоты | |
| US1095184A (en) | Manufacture of steel. | |
| SU842082A1 (ru) | Способ получени концентрированных водо-РАСТВОРиМыХ фОСфОРНыХ удОбРЕНий | |
| BE390082A (enrdf_load_stackoverflow) | ||
| JPH02267178A (ja) | 熔成りん肥、およびその製造方法 | |
| GB2116158A (en) | A process and apparatus for preparation of ammonium phosphates | |
| PL17663B1 (pl) | Sposób wytwarzania nawozów o duzej zawartosci kwasu fosforowego. |