CH441396A - Verfahren zur Herstellung nahezu chlor- und sulfatfreier Düngersalze - Google Patents
Verfahren zur Herstellung nahezu chlor- und sulfatfreier DüngersalzeInfo
- Publication number
- CH441396A CH441396A CH417264A CH417264A CH441396A CH 441396 A CH441396 A CH 441396A CH 417264 A CH417264 A CH 417264A CH 417264 A CH417264 A CH 417264A CH 441396 A CH441396 A CH 441396A
- Authority
- CH
- Switzerland
- Prior art keywords
- chlorine
- sulfate
- production
- fertilizer salts
- free fertilizer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291228 | 1963-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH441396A true CH441396A (de) | 1967-08-15 |
Family
ID=19754601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH417264A CH441396A (de) | 1963-04-05 | 1964-04-02 | Verfahren zur Herstellung nahezu chlor- und sulfatfreier Düngersalze |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3326667A (de) |
| AT (1) | AT249709B (de) |
| BE (1) | BE646119A (de) |
| CH (1) | CH441396A (de) |
| ES (1) | ES298295A1 (de) |
| GB (1) | GB1038244A (de) |
| NL (1) | NL291228A (de) |
| SE (1) | SE319496B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE34022B1 (en) * | 1968-09-20 | 1975-01-08 | Goulding Ltd W & H M | The production of fertilisers |
| US3617241A (en) * | 1968-11-25 | 1971-11-02 | Vaino Eemil Veijola | Method for preparing nitrophosphate fertilizer |
| SE395614B (sv) * | 1972-05-30 | 1977-08-22 | Fmc Corp | Venturiaggregat for gastvettning med varierbar genomstromningsarea |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1981145A (en) * | 1933-10-21 | 1934-11-20 | Minerals Separation North Us | Process of producing phosphoric acid |
| US2885265A (en) * | 1955-06-21 | 1959-05-05 | Horizons Inc | Process for producing substantially pure orthophosphoric acid |
| US2914380A (en) * | 1956-04-04 | 1959-11-24 | Horizons Inc | Production of ca(h2po4)2 |
| US2880063A (en) * | 1956-06-25 | 1959-03-31 | Makhtsavei Israel | Process for the preparation of phosphoric acid |
| US3245777A (en) * | 1963-01-10 | 1966-04-12 | Pullman Inc | Method of making phosphate fertilizer |
-
0
- NL NL291228D patent/NL291228A/xx unknown
-
1964
- 1964-04-01 GB GB13433/64A patent/GB1038244A/en not_active Expired
- 1964-04-01 AT AT283064A patent/AT249709B/de active
- 1964-04-02 CH CH417264A patent/CH441396A/de unknown
- 1964-04-03 US US357122A patent/US3326667A/en not_active Expired - Lifetime
- 1964-04-03 BE BE646119D patent/BE646119A/xx unknown
- 1964-04-04 ES ES298295A patent/ES298295A1/es not_active Expired
- 1964-04-06 SE SE4226/64A patent/SE319496B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1038244A (en) | 1966-08-10 |
| DE1592776B2 (de) | 1973-01-25 |
| NL291228A (de) | |
| BE646119A (de) | 1964-10-05 |
| AT249709B (de) | 1966-10-10 |
| DE1592776A1 (de) | 1971-01-21 |
| ES298295A1 (es) | 1964-06-01 |
| US3326667A (en) | 1967-06-20 |
| SE319496B (de) | 1970-01-19 |
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