ES363089A1 - Un procedimiento de preparacion de abono nitrofosfatado a partir de fosfatos naturales. - Google Patents
Un procedimiento de preparacion de abono nitrofosfatado a partir de fosfatos naturales.Info
- Publication number
- ES363089A1 ES363089A1 ES363089A ES363089A ES363089A1 ES 363089 A1 ES363089 A1 ES 363089A1 ES 363089 A ES363089 A ES 363089A ES 363089 A ES363089 A ES 363089A ES 363089 A1 ES363089 A1 ES 363089A1
- Authority
- ES
- Spain
- Prior art keywords
- gas
- reactor
- decomposer
- caco
- passed
- 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
- ICSSIKVYVJQJND-UHFFFAOYSA-N calcium nitrate tetrahydrate Chemical compound O.O.O.O.[Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ICSSIKVYVJQJND-UHFFFAOYSA-N 0.000 abstract 7
- 239000007789 gas Substances 0.000 abstract 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 7
- 239000011575 calcium Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- 239000003337 fertilizer Substances 0.000 abstract 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 229910004261 CaF 2 Inorganic materials 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 235000011010 calcium phosphates Nutrition 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 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 abstract 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR138335 | 1968-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES363089A1 true ES363089A1 (es) | 1970-12-01 |
Family
ID=8645425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES363089A Expired ES363089A1 (es) | 1968-02-01 | 1969-01-29 | Un procedimiento de preparacion de abono nitrofosfatado a partir de fosfatos naturales. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3669641A (en, 2012) |
| AT (1) | AT281881B (en, 2012) |
| BE (1) | BE727128A (en, 2012) |
| DE (1) | DE1904557C3 (en, 2012) |
| ES (1) | ES363089A1 (en, 2012) |
| FR (1) | FR1561368A (en, 2012) |
| GB (1) | GB1211334A (en, 2012) |
| RO (1) | RO55572A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2162071C2 (ru) * | 1999-03-31 | 2001-01-20 | Общество с ограниченной ответственностью "Эковита" | Способ получения сложных удобрений |
| UA93890C2 (ru) * | 2005-11-08 | 2011-03-25 | Ами Агролинц Меламин Интернациональ Гмбх | Способ изготовления серосодержащего азотного удобрения b трубчатом peaktope |
| BE1028691B1 (nl) * | 2021-03-13 | 2022-05-04 | Eurochem Antwerpen | ODDA-proces voor de productie van stikstofhoudende meststoffen met verminderde zandvorming |
| BE1028692B1 (nl) * | 2021-03-13 | 2022-05-04 | Eurochem Antwerpen | ODDA-Proces voor de productie van stikstofhoudende meststoffen met verbeterde kalkverwijdering |
| CN117361464A (zh) * | 2023-09-13 | 2024-01-09 | 淄博永新化工有限公司 | 一种骨制明胶酸浸废液综合利用新工艺 |
-
1968
- 1968-02-01 FR FR138335A patent/FR1561368A/fr not_active Expired
-
1969
- 1969-01-20 BE BE727128D patent/BE727128A/xx unknown
- 1969-01-23 GB GB3854/69A patent/GB1211334A/en not_active Expired
- 1969-01-28 US US794700*A patent/US3669641A/en not_active Expired - Lifetime
- 1969-01-29 ES ES363089A patent/ES363089A1/es not_active Expired
- 1969-01-30 DE DE1904557A patent/DE1904557C3/de not_active Expired
- 1969-01-31 AT AT97169A patent/AT281881B/de not_active IP Right Cessation
- 1969-02-01 RO RO58956A patent/RO55572A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1904557A1 (de) | 1969-08-28 |
| DE1904557B2 (en, 2012) | 1979-02-01 |
| GB1211334A (en) | 1970-11-04 |
| RO55572A (en, 2012) | 1974-03-01 |
| BE727128A (en, 2012) | 1969-07-01 |
| DE1904557C3 (de) | 1979-09-27 |
| AT281881B (de) | 1970-06-10 |
| FR1561368A (en, 2012) | 1969-03-28 |
| US3669641A (en) | 1972-06-13 |
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