ES335690A1 - Improvement in the Granulation of Ammonium Nitrate for use as a Fertiliser and improved Granules obtained by the process - Google Patents
Improvement in the Granulation of Ammonium Nitrate for use as a Fertiliser and improved Granules obtained by the processInfo
- Publication number
- ES335690A1 ES335690A1 ES335690A ES335690A ES335690A1 ES 335690 A1 ES335690 A1 ES 335690A1 ES 335690 A ES335690 A ES 335690A ES 335690 A ES335690 A ES 335690A ES 335690 A1 ES335690 A1 ES 335690A1
- Authority
- ES
- Spain
- Prior art keywords
- ammonium nitrate
- granulation
- fertiliser
- improvement
- granules obtained
- 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
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title abstract 3
- 230000003179 granulation Effects 0.000 title abstract 2
- 238000005469 granulation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 title 1
- 239000008187 granular material Substances 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Glanulating (AREA)
Abstract
Process for granulating ammonium nitrate, in particular granulation of aqueous solutions of high concentration, characterized in that to the ammonium nitrate solutions are added, in any state of its preparation one or several natural magnesium metasilicates of fibrous structure and/or laminate, or its equivalents obtained by synthesis, in proportions that can vary between 0.01% and 10%, chosen preferably between 0.1% and 5% in the presence, if necessary, of very small quantities of a wetting product convenient. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR45055A FR1469609A (en) | 1966-01-06 | 1966-01-06 | Improvement in granulation of ammonium nitrate for use of improved fertilizers and granules obtained by the process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES335690A1 true ES335690A1 (en) | 1968-03-16 |
Family
ID=8597963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES335690A Expired ES335690A1 (en) | 1966-01-06 | 1967-01-03 | Improvement in the Granulation of Ammonium Nitrate for use as a Fertiliser and improved Granules obtained by the process |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT266884B (en) |
| BE (1) | BE692230A (en) |
| DE (1) | DE1592362A1 (en) |
| ES (1) | ES335690A1 (en) |
| FR (1) | FR1469609A (en) |
| GB (1) | GB1174811A (en) |
| NL (1) | NL6700222A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8102958A (en) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | PROCESS FOR PREPARING THERMALLY STABLE AMMONIUM NITRATE-CONTAINING HIGH DUMP WEIGHT GRANULES, AND GRANULES OBTAINED BY THIS PROCESS. |
| NL8102959A (en) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | METHOD FOR PREPARING THERMALLY STABLE AMMONIUM NITRATE-CONTAINING GRANULES, AND GRANULES OBTAINED BY THIS METHOD |
| FI108347B (en) * | 2000-01-04 | 2002-01-15 | Kemira Agro Oy | Still for stabilizing ammonium nitrate |
-
1966
- 1966-01-06 FR FR45055A patent/FR1469609A/en not_active Expired
-
1967
- 1967-01-03 ES ES335690A patent/ES335690A1/en not_active Expired
- 1967-01-05 GB GB78467A patent/GB1174811A/en not_active Expired
- 1967-01-05 DE DE19671592362 patent/DE1592362A1/en active Pending
- 1967-01-05 AT AT12967A patent/AT266884B/en active
- 1967-01-05 BE BE692230D patent/BE692230A/xx unknown
- 1967-01-06 NL NL6700222A patent/NL6700222A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1174811A (en) | 1969-12-17 |
| DE1592362A1 (en) | 1970-12-10 |
| AT266884B (en) | 1968-12-10 |
| BE692230A (en) | 1967-06-16 |
| FR1469609A (en) | 1967-02-17 |
| NL6700222A (en) | 1967-07-07 |
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