ES457542A1 - Metodo para la produccion de fertilizantes fosfaticos. - Google Patents
Metodo para la produccion de fertilizantes fosfaticos.Info
- Publication number
- ES457542A1 ES457542A1 ES457542A ES457542A ES457542A1 ES 457542 A1 ES457542 A1 ES 457542A1 ES 457542 A ES457542 A ES 457542A ES 457542 A ES457542 A ES 457542A ES 457542 A1 ES457542 A1 ES 457542A1
- Authority
- ES
- Spain
- Prior art keywords
- calcium phosphates
- producing calcium
- gases
- translation
- nitrogen
- 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
- 239000001506 calcium phosphate Substances 0.000 title abstract 2
- 235000011010 calcium phosphates Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052586 apatite Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052756 noble gas Inorganic materials 0.000 abstract 1
- 150000002835 noble gases Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 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 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1976188587A PL101814B1 (pl) | 1976-04-08 | 1976-04-08 | Method of manufacturing phosphatic fertilizers sposob wytwarzania nawozu fosforowego |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457542A1 true ES457542A1 (es) | 1978-08-16 |
Family
ID=19976319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES457542A Expired ES457542A1 (es) | 1976-04-08 | 1977-04-05 | Metodo para la produccion de fertilizantes fosfaticos. |
Country Status (15)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4501724A (en) * | 1984-02-01 | 1985-02-26 | Goers Associates Inc. | Method for the wet process manufacture of phosphoric acid |
| DE102015115119A1 (de) * | 2015-09-09 | 2017-03-09 | Wehrle-Werk Ag | Verfahren zur Phosphorrückgewinnung |
| CN112938917B (zh) * | 2021-01-28 | 2022-11-04 | 北京大学 | 高效纳米磷肥的制备方法以及纳米磷肥 |
-
1976
- 1976-04-08 PL PL1976188587A patent/PL101814B1/pl unknown
-
1977
- 1977-03-28 SU SU772463651A patent/SU849996A3/ru active
- 1977-03-30 DE DE19772714211 patent/DE2714211A1/de not_active Withdrawn
- 1977-03-30 GB GB13332/77A patent/GB1570947A/en not_active Expired
- 1977-03-31 BE BE176317A patent/BE853114A/xx unknown
- 1977-04-03 EG EG183/77A patent/EG12736A/xx active
- 1977-04-05 ES ES457542A patent/ES457542A1/es not_active Expired
- 1977-04-05 FR FR7710283A patent/FR2347324A1/fr not_active Withdrawn
- 1977-04-05 IT IT48835/77A patent/IT1115905B/it active
- 1977-04-06 CS CS772279A patent/CS197290B2/cs unknown
- 1977-04-06 DD DD7700198273A patent/DD129122A5/xx unknown
- 1977-04-07 NL NL7703828A patent/NL7703828A/xx active Search and Examination
- 1977-04-07 OA OA56130A patent/OA05626A/xx unknown
- 1977-04-08 JP JP4026777A patent/JPS52122564A/ja active Granted
- 1977-04-08 HU HU77PO643A patent/HU176308B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD129122A5 (de) | 1977-12-28 |
| OA05626A (fr) | 1981-04-30 |
| BE853114A (fr) | 1977-07-18 |
| SU849996A3 (ru) | 1981-07-23 |
| FR2347324A1 (fr) | 1977-11-04 |
| JPS52122564A (en) | 1977-10-14 |
| DE2714211A1 (de) | 1977-10-20 |
| EG12736A (en) | 1980-07-31 |
| PL101814B1 (pl) | 1979-02-28 |
| CS197290B2 (en) | 1980-04-30 |
| IT1115905B (it) | 1986-02-10 |
| JPS5437119B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-11-13 |
| GB1570947A (en) | 1980-07-09 |
| NL7703828A (nl) | 1977-10-11 |
| HU176308B (en) | 1981-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7506178A (pt) | Processo para a fabricacao continua de uma mistura gasosa consistindo,principalmente,de h2 e co | |
| JPS5492593A (en) | Method of producing elementary sulfur by reacting gas containing sulfur dioxide and hydrogen sulfide | |
| ES478382A1 (es) | Metodo para descomponer yeso fosforoso o yeso natural. | |
| ES457542A1 (es) | Metodo para la produccion de fertilizantes fosfaticos. | |
| ES439139A1 (es) | Un procedimiento para mejorar el grado de filtracion de cristales de yeso. | |
| TR200000513T2 (tr) | Gübreler ve kükürt bileşiklerinin hazırlanması için işlem. | |
| GB1517438A (en) | Process for removing sulphur dioxide and nitrogen oxides from gases | |
| GB1281199A (en) | Process for the preparation of a nitrophosphate fertilizer | |
| ES466522A1 (es) | procedimiento para la fabricacion de abonos fosfaticos de elevada concentracion, en particular metafosfato de calcio -ca(po3)2 | |
| DE3166652D1 (en) | Process for obtaining a gaseous therapeutical means and therapeutical means so obtained | |
| CS192498B2 (en) | Method of producing novel 6-oxopyrimidinyl esters, eventually 6-oxopyrimidinyl esteramides of/thiono/ /thiol/phosphoric acid and phosphonic acid | |
| GB1211537A (en) | Improvements in or relating to the production of fertilisers comprising urea phosphate | |
| ZA755268B (en) | Process for the production of hydrogen, carbon monoxide and light hydrocarbon-containing gases | |
| JPS54153794A (en) | Manufacture of liquefied carbonic acid from low concentration carbon dioxide gas | |
| ZA752865B (en) | Process for the manufacture of stabilised hardenable calcium sulphate by reacting crude phosphate with sulphuric acid | |
| ES469564A1 (es) | Un procedimiento para fabricar acido sulfurico. | |
| GB1478984A (en) | Gas carburusing | |
| ES412844A1 (es) | Procedimiento para la reaccion catalitica de gases con con-tenido elevado en so2. | |
| BR7603124A (pt) | Processo para produzir uma suspensao adequada,para fabricacao de adubos de mistura que contem nitrogenio e fosforo e,eventualmente,tambem potassio | |
| DE2962846D1 (en) | Process for the production of npk fertilizers containing ammonium nitrate, chloride and dicalcium phosphate which are smoulder-proof, even at elevated temperatures | |
| ES427751A1 (es) | Un procedimiento para la obtencion de gases con contenido de anhidrido sulfuroso. | |
| SU857087A1 (ru) | Способ получени удобрени | |
| ES8106121A1 (es) | Un procedimiento para tratar por calor roca de fosfato | |
| ES8102060A1 (es) | Procedimiento para preparar sulfato calcico semihidratado | |
| ES383124A1 (es) | Procedimiento de reduccion de bioxido de azufre. |