DE42071C - Innovation in the process for the production of a precipitant for the preparation of artificial fertilizers - Google Patents
Innovation in the process for the production of a precipitant for the preparation of artificial fertilizersInfo
- Publication number
- DE42071C DE42071C DENDAT42071D DE42071DA DE42071C DE 42071 C DE42071 C DE 42071C DE NDAT42071 D DENDAT42071 D DE NDAT42071D DE 42071D A DE42071D A DE 42071DA DE 42071 C DE42071 C DE 42071C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- precipitant
- production
- manganese
- salts
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000003337 fertilizer Substances 0.000 title description 5
- 239000002253 acid Substances 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 210000003608 Feces Anatomy 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000010871 livestock manure Substances 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- QWPPOHNGKGFGJK-UHFFFAOYSA-N Hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 238000005352 clarification Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 2
- 239000003638 reducing agent Substances 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- OHORFAFFMDIQRR-UHFFFAOYSA-P Hexafluorosilicic acid Chemical compound [H+].[H+].F[Si-2](F)(F)(F)(F)F OHORFAFFMDIQRR-UHFFFAOYSA-P 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 230000000249 desinfective Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229940074386 Skatole Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B9/00—Fertilisers based essentially on phosphates or double phosphates of magnesium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 16: Düngerbereitung, yy CLASS 16: Fertilizer preparation, yy
Zusatz zum Patent No. 29564 vom 30. Januar 1884.Addition to patent no. 29564 of January 30, 1884.
Patentirt im Deutschen Reiche vom 2. März 1887 ab. Längste Dauer: 29. Januar 1899.Patented in the German Empire on March 2, 1887. Longest duration: January 29, 1899.
Nach dem unter No. 29564 patentirten Verfahren wird behufs Klärung von Flüssigkeiten, welche Stickstoff und andere Substanzen enthalten, sowie behufs Gewinnung der in solchen Flüssigkeiten befindlichen Düngerbestandtheile ein Gemenge von gebranntem Kalk mit Pflanzenfaserbrei hergestellt, in welchem die Pflanzenfaser durch die Einwirkung des Aetzkalkes in einen aufgeschlossenen Zustand gebracht und so in die Lage versetzt wird, die Bildung eines compacten, sich fast augenblicklich absetzenden Niederschlages zu bewirken. Vorliegende Erfindung hat nun den Zweck, die Pflanzenfaser (Cellulose, Torf, Mist, Papierabfälle u. dergl.) nicht durch gebrannten Kalk, sondern durch starke Säuren, z. B: Schwefelsäure, Salzsäure, Phosphorsäure, Kieselfluorwasserstoffsäure aufzuschliefsen und so zur Bildung eines compacten, sich fast augenblicklich absetzenden Niederschlages geeignet zu machen. Durch die Benutzung einer so mit Säuren aufgeschlossenen Pflanzenfasermasse werden stickstoffhaltige Substanzen ausgefällt, welche durch das im Haupt-Patent No. 29564 geschützte Fällungsmittel nicht ausgeschieden werden. Diese Benutzung kann stattfinden neben einem vorhergehenden oder nachfolgenden Zusatz von Kalkmilch. Die bei Darstellung des Fällungsmittels in demselben verbleibende freie Säure wird je nach Erfordernifs durch Magnesia-, Thonerde-, Eisen- und Manganpräparate neutralisirt.After the under No. 29564 patented process is used for the clarification of liquids, which contain nitrogen and other substances, as well as for the production of those in them The fertilizer components in liquids are a mixture of quicklime and vegetable pulp produced, in which the plant fiber by the action of the quicklime in brought to an open-minded state and thus enabled the formation of a to bring about compact, almost instantaneous precipitation. Present invention now has the purpose of removing the vegetable fibers (cellulose, peat, manure, paper waste, etc.) not by quick lime, but by strong acids, e.g. B: sulfuric acid, hydrochloric acid, To dissolve phosphoric acid, hydrofluoric acid and thus to form a compact, to make itself suitable for almost instantaneous precipitation. Through the The use of a vegetable fiber mass that has been digested with acids in this way results in nitrogenous substances precipitated, which by the in the main patent no. 29564 protected precipitants not be eliminated. This use can take place alongside a previous one or subsequent addition of milk of lime. When the precipitant is represented in the same remaining free acid is replaced by magnesia, alumina, iron, and manganese preparations neutralized.
Auch bei diesem Fällungsmittel ist die Faser in einem aufgequollenen, gewissermafsen gelatinösen Zustand und in eine so gleichmäfsige feine Vertheilung übergeführt, dafs durch die neue und eigenthUmliche Art, Form und Beschaffenheit des Präparates die rasche und vollständige Fällung der abgeschiedenen Stoffe zu einer compacten, handlichen, nur den sehr geringen Bruchtheil des Flüssigkeitsvolumens bildenden Dungmasse bedingt wird. Behufs gleichzeitiger Beseitigung der bei dem Vorgang der Düngergewinnung auftretenden, belästigenden, übelriechenden Stoffe und Erscheinungen (Skatol. Indol u. dergl.) erfolgen entsprechend dem obwaltenden Erfordernifs Zusätze von Oxydations- oder Reductionsmitteln, z. B. übermangansaures Kali, Wasserstoffsuperoxyd, Brom, Chlor, unterchlorige Säure und deren Salze oder schweflige Säure, unterschweflige Säure und deren Salze. Auf diese Weise wird ein geruchloser, haltbarer Dünger gewonnen, der sich ohne Belästigung aufbewahren und verfrachten läfst.With this precipitating agent, too, the fiber is swollen, to a certain extent gelatinous State and transformed into such a uniform fine distribution that by the new and peculiar kind, form and condition of the preparation the rapid and complete Precipitation of the deposited substances into a compact, manageable, only a very small fraction of the volume of the liquid forming manure mass is conditioned. For the purpose of simultaneous elimination of the process annoying, foul-smelling substances and phenomena occurring during the production of fertilizer (Skatole, indole and the like) are made in accordance with the prevailing requirement Oxidizing or reducing agents, e.g. B. super manganese acid Potash, hydrogen peroxide, bromine, chlorine, hypochlorous acid and its salts or sulphurous acid, hyposulphurous acid and their salts. In this way an odorless, durable fertilizer is obtained that can be stored and shipped without nuisance.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE42071C true DE42071C (en) |
Family
ID=317497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT42071D Active DE42071C (en) | Innovation in the process for the production of a precipitant for the preparation of artificial fertilizers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE42071C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620637A1 (en) * | 1987-09-21 | 1989-03-24 | Starem Sarl | MECHANIZATION OF A PROCESS FOR TRANSFORMING WASTE IN FERTILIZER |
-
0
- DE DENDAT42071D patent/DE42071C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620637A1 (en) * | 1987-09-21 | 1989-03-24 | Starem Sarl | MECHANIZATION OF A PROCESS FOR TRANSFORMING WASTE IN FERTILIZER |
| EP0380888A1 (en) * | 1987-09-21 | 1990-08-08 | Recif Sa | Mechanization of a process for converting waste into fertilizer |
| WO1990008746A1 (en) * | 1987-09-21 | 1990-08-09 | Recif S.A. | Mechanical system for a waste-to-fertilizer conversion process |
| GB2234747A (en) * | 1987-09-21 | 1991-02-13 | Recif Sa | Mechanical system for a waste-to-fertilizer conversion process |
| GB2234747B (en) * | 1987-09-21 | 1992-09-02 | Recif Sa | Mechanization of a process to transform waste into fertilizers |
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