AT22733B - Process for the production of ferrous fertilizers and animal feed. - Google Patents
Process for the production of ferrous fertilizers and animal feed.Info
- Publication number
- AT22733B AT22733B AT22733DA AT22733B AT 22733 B AT22733 B AT 22733B AT 22733D A AT22733D A AT 22733DA AT 22733 B AT22733 B AT 22733B
- Authority
- AT
- Austria
- Prior art keywords
- production
- ferrous
- animal feed
- fertilizers
- iron oxide
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002374 bone meal Substances 0.000 description 3
- 229940036811 bone meal Drugs 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- TWUICJMGJKNNCM-UHFFFAOYSA-N iron(2+) oxygen(2-) phosphoric acid Chemical compound [O-2].[Fe+2].P(O)(O)(O)=O TWUICJMGJKNNCM-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XPHLPXIXULGFQU-UHFFFAOYSA-N [N+](=O)(O)[O-].[O-2].[Fe+2] Chemical compound [N+](=O)(O)[O-].[O-2].[Fe+2] XPHLPXIXULGFQU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 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 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von eisenhaltigen Dünge-und Futtermitteln.
Gegenstand der vorliegenden Erfindung bildet die Überführung von gewöhnlichem oder bereits entleimtem Knochenmehl und Knochenkohle in eisenhaltige Verbindungen, die den Vorzug der leichteren Löslichkeit und Aufnahme gegenüber ähnlichen Präparaten haben. Bekanntlich ist Knochenmehl als Dünge-, wie als Futtermittel wegen seiner Schwer- löslichkeit so angefeindet worden, dass es kaum mehr verkäuflich ist.
EMI1.1
von Eisenchlorid, von schwefelsaurem, wie von salpetersaurem Eisenoxyd-auch in Gegenwart freier Säure, wie Schwefelsäure - in phosphorsaures Eisenoxyd mit entsprechender
EMI1.2
umsetzt.
Während diese Umsetzung mit Knochenasche und Floridaphosphat gar nicht oder nur sehr teilweise erfolgt, tritt die Reaktion leicht ein : bei präzipitiertem, phosphorsaurem
EMI1.3
In Ausführung der Erfindung wird zu Knochenmehl konzentrierte Eisenoxydlösung zugesetzt, zweckmässig so lange,. bis eine Verflüssigung stattfindet. Nach einiger Zeit wird die Masse fest ; bei den Chlorid- bezw. Nitratpräparaten wird nunmehr das entstandene Chtorkatzium oder Kalziumnitrat mit Wasser ausgewaschen.
Das so erhaltene, fein verteilte, gefällte phosphorsaure Eisenoxyd ist äusserst leicht leslich in verdünnten Säuren und einzelnen Salzlösungen und daher \on einem viel höheren ökonomischen Werte als das phosphorsaure Eisenoxyd der Thomasschlacke, das erst durch
EMI1.4
zwecke, da sowohl die Phosphorsäure, wie das Eisenoxyd in dieser Form vom Organismus leicht aufgenommen wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of ferrous fertilizers and animal feed.
The subject of the present invention is the conversion of ordinary or already degelatinized bone meal and bone charcoal into iron-containing compounds, which have the advantage of easier solubility and absorption over similar preparations. As is well known, bone meal has been so hostile as a fertilizer and animal feed because of its poor solubility that it can hardly be sold.
EMI1.1
from iron chloride, from sulfuric acid, such as from nitric acid iron oxide - also in the presence of free acid, such as sulfuric acid - to phosphoric acid iron oxide with the corresponding
EMI1.2
implements.
While this reaction with bone ash and Florida phosphate does not take place at all or only partially, the reaction occurs easily: with precipitated phosphoric acid
EMI1.3
In carrying out the invention, concentrated iron oxide solution is added to bone meal, expediently for as long. until liquefaction takes place. After a while the mass becomes solid; with the chloride respectively. With nitrate preparations, the chlorocatium or calcium nitrate that has formed is washed out with water.
The finely divided, precipitated phosphoric acid iron oxide obtained in this way is extremely easy to read in dilute acids and individual salt solutions, and therefore has a much higher economic value than the phosphoric acid iron oxide of the Thomas slag, which only comes through
EMI1.4
purposes, since both phosphoric acid and iron oxide are easily absorbed by the organism in this form.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT22733T | 1904-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT22733B true AT22733B (en) | 1906-01-25 |
Family
ID=3531270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT22733D AT22733B (en) | 1904-06-20 | 1904-06-20 | Process for the production of ferrous fertilizers and animal feed. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT22733B (en) |
-
1904
- 1904-06-20 AT AT22733D patent/AT22733B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2104476C2 (en) | Process for preventing precipitation in water or aqueous solutions | |
| CH506485A (en) | Process for the production of heavy metal complexes of new tetrakosapeptides | |
| AT22733B (en) | Process for the production of ferrous fertilizers and animal feed. | |
| AT62216B (en) | Process for the simultaneous production of ammonium phosphate and ammonium nitrate. | |
| DE156356C (en) | ||
| AT45808B (en) | Process for the preparation of durable and dry ammonium phosphates. | |
| AT126581B (en) | Process for the production of salts and mixed salts which contain ammonium and nitrate nitrogen side by side. | |
| AT103893B (en) | Process for the use of the dicyandiamide or dicyandiamidine produced from calcium cyanamide in the production of cyanamide. | |
| AT47638B (en) | Process for the production of a fertilizer. | |
| AT204054B (en) | Process for the preparation of a fertilizer containing urea and ammonium sulphate | |
| AT123795B (en) | Process for the preparation of scatterable nitrophosphates. | |
| DE2313921C3 (en) | Trace element fertilizers | |
| AT10013B (en) | Process for obtaining a mixture of ammonium nitrate and sodium nitrate. | |
| AT73069B (en) | Process for the preparation of Arylsulfaminoanthraquinonesulfo- and -carboxylic acids. | |
| AT68868B (en) | Process for the preparation of salts containing arsenic and phosphorus fatty acids. | |
| AT162941B (en) | Heavy metal salt mixtures for the production of diluted aqueous spray liquids for foliar fertilization | |
| AT148307B (en) | X-ray contrast media. | |
| AT155477B (en) | Process for the production of water-soluble calcium double compounds of ascorbic acid. | |
| AT73479B (en) | Process for the production of an easily absorbable, durable, non-hygroscopic calcium preparation. | |
| AT246099B (en) | Process for the production of phosphates of the metals titanium, zirconium, tin or niobium | |
| AT97134B (en) | Process for the improvement and making of acidic wines or fruit wines drinkable. | |
| AT101288B (en) | Process for the transfer of cyanamides into mixed fertilizers that can be absorbed by plants. | |
| DE565237C (en) | Process for the production of mixed fertilizers | |
| AT39443B (en) | Process for the preparation of the bromoisovaleric acid esters of borneol and isoborneol. | |
| AT89201B (en) | Process for the preparation of tropinone monocarboxylic acid esters. |