DE344156C - - Google Patents
Info
- Publication number
- DE344156C DE344156C DENDAT344156D DE344156DA DE344156C DE 344156 C DE344156 C DE 344156C DE NDAT344156 D DENDAT344156 D DE NDAT344156D DE 344156D A DE344156D A DE 344156DA DE 344156 C DE344156 C DE 344156C
- Authority
- DE
- Germany
- Prior art keywords
- manganese
- weight
- parts
- violet
- manganese dioxide
- 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
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N Manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 239000004254 Ammonium phosphate Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 4
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 4
- UHHXUPJJDHEMGX-UHFFFAOYSA-K azanium;manganese(3+);phosphonato phosphate Chemical compound [NH4+].[Mn+3].[O-]P([O-])(=O)OP([O-])([O-])=O UHHXUPJJDHEMGX-UHFFFAOYSA-K 0.000 claims description 3
- 229910000468 manganese oxide Inorganic materials 0.000 claims description 3
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese(II,III) oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000002506 iron compounds Chemical class 0.000 claims 1
- 150000002697 manganese compounds Chemical class 0.000 claims 1
- -1 manganese dioxide Chemical compound 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PRKQVKDSMLBJBJ-UHFFFAOYSA-N Ammonium carbonate Chemical compound N.N.OC(O)=O PRKQVKDSMLBJBJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910000460 iron oxide Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cookers (AREA)
- Fertilizers (AREA)
Description
Verfahren zur Herstellung von rdanganviolett. Das :bekannte Manganviolett, auch Nürnberger Violett genannt, wurde bisher in der Weise hergestellt, daß man Mangand'ioxyd mit glasiger Phosphorsäure verschmilzt, die Schmelze mit Ammoniak oder Ammoniumkarbonat auskocht und" dann weiter behandelt (s. Polytechnisches Journal von. Dr. E. M. D i n g 1 e r, 1868, S. 77), oder Mangand'ioxyd mit Ammoniumphosphat und Wasser erhitzt undt in der in idien Comptes Rendus i goa, S. i l09 von: Ph. Barbier angegebenen Weise weiter :behandelt.Process for the production of rdangan violet. The: well-known manganese violet, also called Nuremberg Violet, was previously produced in such a way that one Manganese dioxide fuses with vitreous phosphoric acid, the melt with ammonia or ammonium carbonate is boiled up and then treated further (see Polytechnisches Journal from. Dr. E. M. D i n g 1 e r, 1868, p. 77), or manganese dioxide with ammonium phosphate and water is heated and in the in idien Comptes Rendus i goa, p. i l09 by: Ph. Barber specified way further: treated.
Diese VHfahren sind sehr umständlich. Sie verlangen, wie aus :den angegebenen. Literaturstellen hiervorgeht, eine große Anzahl von wechselnden Operationen und liefern nur schlechte Ausbeuten, @da ein großer Teil :der Materialien, wie Ammoniak, verloren geht.These VH procedures are very cumbersome. You demand how from: the specified. References to this go hand in hand with a large number of alternating operations and only deliver poor yields, @ because a large part: of the materials, such as ammonia, get lost.
Es wurde nun die bemerkenswerte Beobachtung gemacht, daß .man .in einem Arbeitsgang in leichter Weise -und! mit guten Ausbeuten zu einem Manganvi lett milt besonders kräftigem ,Farbton. !gelangen kann. Es wirdi dabei unter A:usschluß von Wasser das zu verwendende höhere Manganoxyd, wie das Mangand!ioxyd, von vornherein in hochkonzentrierter Phosphorsäure mit Ammoniumphosphat erhitzt.The remarkable observation has now been made that .man .in one operation in an easy way -and! with good yields to a Manganvi lett milt particularly strong, color tone. ! can reach. It is excluded of water the higher manganese oxide to be used, such as manganese oxide, from the start heated in highly concentrated phosphoric acid with ammonium phosphate.
Auch bei ddiesem Verfahren kann man, wse an der erstgenannten Literaturstelle angegeben, einen blaueren Ton des Produkts erzielen, wenn man in der entstehenden Verbindung ein Teil des Mangans durch Eisen ersetzt. Beispiel i.With this method, too, one can find out from the first cited reference indicated to achieve a bluer tone of the product when looking at the nascent Compound some of the manganese is replaced by iron. Example i.
2o Gewichtsteile Mangandioxyd! und'. 25 Gewichtsteile Ammoniumphosphat werden mit 8o Gewichtsteilen des handelsüblichen Phos-;phorsäuresirups von 1,75 spezifischem Gewicht oder der entsprechenden Menge von höherer Konzentration verrührt lind im Schmelzkessiel erhitzt, blis eine rein violette Schmelze entstanden isst. Diese wind in überschüssiges Wasser ausgegossen und' damit gekocht, bis säe völlig zergangen ist und das Manganviolett stich als feiner Niederschlag abgeschieden hat. Durch mehrfaches Waschen mit Wasser wind das Produkt von der anhaftenden Phosph'arsäure befreit.2o parts by weight of manganese dioxide! and'. 25 parts by weight of ammonium phosphate be with 80 parts by weight of the commercially available phosphoric acid syrup of 1.75 specific gravity or the corresponding amount of a higher concentration lind heated in a melting kettle until a purely purple melt is created. These are poured out in excess water and 'boiled with it until completely sown has melted and the manganese violet has deposited as a fine precipitate. Repeated washing with water removes the adhering phospharic acid from the product freed.
B ei spi.el a.For example, a.
Verwendet man an Stelle von. 2o Gewichtsteilen Mangandioxyd' ein Gemisch: aus 15 Gewichtsteilen Manganddioxyd, und 4,5 Gewichtsteilen Eisenoxyd, so erhält man -ein blaueres Produkt.If you use in place of. 2o parts by weight of manganese dioxide a mixture: from 15 parts by weight of manganese dioxide and 4.5 parts by weight of iron oxide man - a bluer product.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE344156C true DE344156C (en) |
Family
ID=573115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT344156D Active DE344156C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE344156C (en) |
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0
- DE DENDAT344156D patent/DE344156C/de active Active
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