DE2238464A1 - Verfahren zur gleichzeitigen herstellung einer mischung aus phosphatkunstduenger und einem inerten material., wie calciumsulfathydrat oder gips - Google Patents
Verfahren zur gleichzeitigen herstellung einer mischung aus phosphatkunstduenger und einem inerten material., wie calciumsulfathydrat oder gipsInfo
- Publication number
- DE2238464A1 DE2238464A1 DE19722238464 DE2238464A DE2238464A1 DE 2238464 A1 DE2238464 A1 DE 2238464A1 DE 19722238464 DE19722238464 DE 19722238464 DE 2238464 A DE2238464 A DE 2238464A DE 2238464 A1 DE2238464 A1 DE 2238464A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphate
- gypsum
- fertilizer
- inert material
- mixture
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 title claims description 8
- 239000010440 gypsum Substances 0.000 title claims description 7
- 229910052602 gypsum Inorganic materials 0.000 title claims description 7
- ZHZFKLKREFECML-UHFFFAOYSA-L calcium;sulfate;hydrate Chemical compound O.[Ca+2].[O-]S([O-])(=O)=O ZHZFKLKREFECML-UHFFFAOYSA-L 0.000 title claims description 4
- 239000003337 fertilizer Substances 0.000 title description 12
- 229910019142 PO4 Inorganic materials 0.000 title description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title description 2
- 239000010452 phosphate Substances 0.000 title description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011575 calcium Substances 0.000 claims description 8
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 5
- 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 description 5
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 5
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 5
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 3
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 3
- 239000002686 phosphate fertilizer Substances 0.000 claims description 2
- 239000002367 phosphate rock Substances 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 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
- -1 is obtained Chemical compound 0.000 claims 1
- 235000019837 monoammonium phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 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)
- Fertilizers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR4297971 | 1971-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2238464A1 true DE2238464A1 (de) | 1973-03-01 |
Family
ID=10927251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722238464 Ceased DE2238464A1 (de) | 1971-08-04 | 1972-08-04 | Verfahren zur gleichzeitigen herstellung einer mischung aus phosphatkunstduenger und einem inerten material., wie calciumsulfathydrat oder gips |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE787258A (enExample) |
| DE (1) | DE2238464A1 (enExample) |
| FR (1) | FR2148238B1 (enExample) |
| GB (2) | GB1405271A (enExample) |
| IT (1) | IT968364B (enExample) |
| NL (1) | NL165137C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7374740B2 (en) * | 2005-03-31 | 2008-05-20 | Cargill, Incorporated | Process for producing high purity phosphates |
| CN104310339B (zh) * | 2014-09-19 | 2016-06-15 | 贵州大学 | 一种配制苹果营养肥的方法 |
-
0
- BE BE787258D patent/BE787258A/xx unknown
-
1972
- 1972-08-01 NL NL7210553A patent/NL165137C/xx not_active IP Right Cessation
- 1972-08-03 FR FR7228047A patent/FR2148238B1/fr not_active Expired
- 1972-08-03 GB GB3638972A patent/GB1405271A/en not_active Expired
- 1972-08-03 IT IT2783372A patent/IT968364B/it active
- 1972-08-04 DE DE19722238464 patent/DE2238464A1/de not_active Ceased
-
1977
- 1977-03-15 GB GB1099477A patent/GB1577045A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148238A1 (enExample) | 1973-03-11 |
| BE787258A (fr) | 1973-02-05 |
| GB1405271A (en) | 1975-09-10 |
| GB1577045A (en) | 1980-10-15 |
| IT968364B (it) | 1974-03-20 |
| NL165137C (nl) | 1981-03-16 |
| NL165137B (nl) | 1980-10-15 |
| FR2148238B1 (enExample) | 1976-01-23 |
| NL7210553A (enExample) | 1973-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8131 | Rejection |