ES319727A1 - Procedure for preparing a fertilizer. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing a fertilizer. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319727A1 ES319727A1 ES0319727A ES319727A ES319727A1 ES 319727 A1 ES319727 A1 ES 319727A1 ES 0319727 A ES0319727 A ES 0319727A ES 319727 A ES319727 A ES 319727A ES 319727 A1 ES319727 A1 ES 319727A1
- Authority
- ES
- Spain
- Prior art keywords
- addition
- fertilizer
- translation
- machine
- legally binding
- 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
Landscapes
- Fertilizers (AREA)
Abstract
"Process for preparation of a fertilizer" in suspension NPK containing a reduced element with a weight ratio N: P2O5: K2O of 1: 1-2: 1-2, characterized in that the addition of ground phosphate rock under conditions environments with aqueous nitric acid or a mixture of aqueous nitric acid with phosphoric acid; the simultaneous addition to an anionic surface-acting agent as defoamer and dispersant; the discretional addition of potassium sulfate; feeding anhydrous ammonia to the mixture until it has a pH of 6.7 to 7.2; the addition of water to give the suspension a content therein of 24 to 38%; the addition of all the additional potassium required in the form of potassium chloride; and the addition of one or more reduced elements. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41224364A | 1964-11-18 | 1964-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319727A1 true ES319727A1 (en) | 1966-05-01 |
Family
ID=59091807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319727A Expired ES319727A1 (en) | 1964-11-18 | 1965-11-18 | Procedure for preparing a fertilizer. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES319727A1 (en) |
-
1965
- 1965-11-18 ES ES0319727A patent/ES319727A1/en not_active Expired
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