DEP0000652DA - Process for the production of manganese sulfate - Google Patents
Process for the production of manganese sulfateInfo
- Publication number
- DEP0000652DA DEP0000652DA DEP0000652DA DE P0000652D A DEP0000652D A DE P0000652DA DE P0000652D A DEP0000652D A DE P0000652DA
- Authority
- DE
- Germany
- Prior art keywords
- manganese sulfate
- production
- manganese
- sulfate
- patent application
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 229940099596 manganese sulfate Drugs 0.000 title claims description 4
- 235000007079 manganese sulphate Nutrition 0.000 title claims description 4
- 239000011702 manganese sulphate Substances 0.000 title claims description 4
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 102100027203 B-cell antigen receptor complex-associated protein beta chain Human genes 0.000 claims 1
- 101710166261 B-cell antigen receptor complex-associated protein beta chain Proteins 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Description
CHEMISCHE WERKE ALBERT WIESBADEN-BIEBRICHCHEMICAL WORKS ALBERT WIESBADEN-BIEBRICH
Pat eat ~ Abt β llungPat eat ~ Dept.
ρ 652 IT b /12 η Dρ 652 IT b / 12 η D
"Verfahren zur Herstellung von Mangansulfat.""Process for the production of manganese sulfate."
Bs ist bekannt, Manganerze mit Schwefeldioxyd-Röatgas thermisch an behandeln und so in Mangansulf at überma£uhren. Über Art und Verlauf der Reaktion, insbesondere} die günstigsten Xfeieatabedingungen» £e«peratur uaw# ijt praktisch nichts bekannt« Die Bildung von Mangansulfaty^- und SGg verläuft eben in Aqt ilitae auoh au langsam und ssu unvollstundig» als dass sie praktisch hätte Bedeutung gewinnen ftoxmen« Es kommt hinzu« dass das unmittelbar au gewinnende , mit den übrigen Bestandteilen des Krses stark verunreinigte Kan^anoulfat als solches Iceinen ,»'ert besaes und doch ausgelaugt werden musste. &m& diesem Gruitd hat die Uncetmng der Ilanganerse, insbesondere dee Srsunsteins mit schwefliger Säure bei Geyujjwart von «asser teclmiaciie Bedeutung erlangt.It is known to thermally treat manganese ores with sulfur dioxide roat gas and thus excessively turn them into manganese sulfate. The nature and course of the reaction, particularly} the best Xfeieatabedingungen »£ e" temperature UAW # ijt virtually nothing is known "The formation of Mangansulfaty ^ - and SGg runs just in Aqt ilitae AUOH au slowly and ssu unvollstundig" than they would have virtually importance Gaining ftoxmen "In addition," the immediately recoverable, heavily contaminated with the other components of the crude, canal anoulfate as such iceine, "was possessed and yet had to be leached out. For this reason, the study of the Ilanganers, especially the Srsunsteins with sulphurous acid, has acquired importance from Geyujjwart of "other teclmiaciie".
fts wurde mm gefunden, dass die thermische Reaktion sehen iäangstaers und Schwefeldioxid schnell und praktisch mit befriedigender Ausbeute verläuft» wenn man nicht hochprozentige I/Ian^anerse, βοηά&τη niedrigprozentige, insbesondere wmg&nreiche Jiisenerse ver?/endet. Me geeigaaetHn ljtzq sind vlie, Vielehe aehr r.isen ^Is llajigaa enthalten· Ia einem bestimmten Temperaturbereich* das gemäaslr was found mm that the thermal reaction see iäangstaers and sulfur dioxide is quick and convenient with satisfactory yield "when I / Ian ^ anerse not highly concentrated, βοηά & τη low-percent, particularly & nr oak Jiisenerse wmg ver / ends?. Me geeigaaetHn ljtzq are vlie, vielhe aehr r.isen ^ Is llajigaa contain · Ia a certain temperature range * that according to
dem weiteren Auebeu der vorliegenden irfiaäaaag zwischen 500 und 650° liegtf wird ice la Eiaeneulfat, sondern au·* aohlieaelioh «ftfigannulfat gebildet, und der Prozess fcaoa β« geleitet werden, daea bei Biederes Temperatur etwa gebildetes Biseneulfat aioii Im Bereich vm 5 650° mit no ah. unverändertem Maaganoxyd zu Man^ane umaetat und auch im Abgas feel»· nennenswerten Mengen Sehwefeldioxyd verloren gehen.The further level of the present irfiaäaaag lies between 500 and 650 °, ice la egg sulfate, but au · * aohlieaelioh «ftfigan sulfate, is formed, and the process fcaoa β« is carried out, since bisene sulfate formed at a low temperature aioii in the range of 5,650 ° no ah. unchanged maagan oxide to manene um acetate and also in the exhaust gas, appreciable amounts of sulfur dioxide are lost.
Der teohnieohe Portaciiritt des erfindungagemäeaen 7eriahrena besteht darin, daes niedriiäproeentige Manganera© ohne Schwefelverlust euX direkt in der Landwirtschaft öle Manganreiadünger au verwendendes Mangemeiilfat verarbeitet werden kennen. Dies war in der leoJbnik biefaer nur jxilt hochwertigen idanganoraen unter Verwendung von ^ohwefelaüure möglich.The partial portaciirity of the invention consists in the fact that the low-percentage Manganera © without loss of sulfur euX directly in agriculture oils Manganese fertilizer from Manganese fertilizer to be processed. This was in the leoJbnik biefaer only using jxilt high quality idanganoraen ^ ohwefelaüure possible.
, oraui la einzelnen d9» erfindungegeiaäeae Mt*kt zurüok-8Ufiüiren ist, kann hier nioht erklärt werden« Offeneientlieh ißt die üÜ^-Bildung und damit auch die Bildung i.ieen- und Menßeneulfet gegenüber der reinen Kontaktictttalyae infolge der Anweaenhüit vom üanganoxyd weeeütlicja besohleunigt und geht deahelb auoh schon bei niedrigen Temperaturen mit guter Ausbeute vonetatten·, oraui la individual d9 "fiction geiaäeae Mt * kt is back-up, cannot be explained here." Openly, the training and thus also the formation of men and women are accelerated compared to the pure contact ictttalyae as a result of the need for the anganoxide and works deahelb auoh even at low temperatures with good yields
Ausführung dee Verfehreas let an Jceine beetimate Ofenfore gebunden. Besonders geeignet sind: PrehroariJfen, ferner die Ofen, die m&& sur Gewinnung vor Hatriumeulfat aus ut^insaiz naoh Ilargreavea verwendet« endlich auoh die ^ieejM>xyd-(üohwefelkieeabbrand)Kontaktöfen üer aohwef el eiiur einduat ri e.Execution of the ordinance let us beetimate Ofenfore bound to Jceine. Particularly suitable are: PrehroariJfen, furthermore the furnaces that use m && sur extraction before sodium sulphate from ut ^ insaiz naoh Ilargreavea "finally also the ^ ieejM> xyd (oohwefelkieabbrand) contact furnaces over aohwef el eiiur import ri e.
Bie geeohilderte Erfindung h&t nlahte mit dem Vorschlag im tun, wonaoh Menganerae »it Sohwefelkietj venaieaht und dann sueaatien abgeröetet werden. Obwohl auoh hier ein Endprodukt vorliegt, da« neben Mangan zueütalich vielBie geeohilderte invention h t nlahte do with the proposal, be wonaoh Menganerae »it Sohwefelkietj venaieaht then abgeröetet and sueaatien. Although there is also an end product here, besides manganese there is usually a lot
Blatt 3 sur Patentanmeldung ρ 652 17 bSheet 3 on patent application ρ 652 17 b
Ei β en enthält, co gelingt »β doc Jb. rfieht ohne weitere«, die hohen Ausbeuten an Sangansulfat wie nach obi^eai Verfahren ssu erzüLen, Die« 1st eofaon au« dem öruact« verständlich, weil Ja auoii das Abrüeten von kies, wenn ee auf normale '»fetiee durciisefahrt zu 30,, sondern zu 3O2 iilhrt. Die 8Ö~~B*li»ßg be sw. iatermeai:lre Bildung von Fexriatiifat sclaeiBt a^er für die restlose ümeetarung zu Manganoulf&t Dei niedrigen Tem$&re.1a*n weaentlicii auEgg contains, co succeeds "β doc Jb. Rficht without further", the high yields of sangan sulfate as to obtain according to obi ^ eai process ssu , which "is eofaon au" dem oruact "understandable, because yes auoii the removal of gravel, if it leads to normal driving at 30 "but at 3O 2 . The 8Ö ~~ B * li »ßg be sw. Iatermeai : lre formation of Fexriatiifat sclaeiBt a ^ er for the complete transition to Manganoulf & t Dei low Tem $ & re.1a * n weaentlicii au
grubenfeuchtee, reinetüoicigec maivsa«^eichee 11«pit damp, pure tüoicigec maivsa «^ oak 11«
mit dem auf Trocken© üb stanz bereoimeten Gehalt aa 55.SlJt ^e2O3, 26»?^ AgO51 %%$$ Sl©2> 8f1^ H^ 1,οχ GeO, 1,5KM6O, 10,9X'iluiirerlust wird im generator-with the content calculated on dry © overstance aa 55.SlJt ^ e 2 O 3 , 26 »? ^ AgO 51 %% $$ Sl © 2> 8 f 1 ^ H ^ 1, οχ GeO, 1.5KM 6 O, 10.9X'iluiirerlust is in the generator
gaerbcheitaten DreJrirohrof en in ^genetroa auf etwa 600°Gaerbcheitaten DreJrirohrofen in ^ genetroa to about 600 °
erhitzt, wobei gleichzeitig öchwefelkies-Röetgase von der Zueamaensetaung 7,^ SO2, 10,0^ O^ und 82(/i H2 la einer ealohen. Konaentration durongeleitet werden, ciaas die 3O2-Ko na ent ration im £:ischgas etwa 4, Of,- beträgt Das Abgas enthält noch ütf^ 30g, was einer τ»» β? ,heated, whereby at the same time sulphurous gravel roet gases from the Zueamaensetaung 7, ^ SO 2 , 10.0 ^ O ^ and 82 (/ i H 2 la of an ealohen. Concentration are duron conducted, ciaas the 3O 2 co na ent ration in the £: ischgas about 4.Of, - is The exhaust gas still contains ü t f ^ 30g, which is a τ »» β?,
dem /irenrohrofen verlassende Gliiiiprodufct 191^ ^inO in wasserlöslicher form al« iinSO., was bei Se« öesamtgehalt von 22# O^ einen Aufachluas von 80, ^S fee* deutet.Gliiiiprodufct 191 ^ ^ inO leaving the iron tube furnace in water-soluble form al "iinSO., which in Se" total salary of 22 # O ^ indicates an increase of 80, ^ S fee *.
Sum Vergleioh wird das Irgebnla eines unter deaselbe» Bedin^-ungen durciig©führton Aufaciaueaeo eines hoohwertigett iiongancraea reu 4er äueafluaenaetzung 2,4^ i?e, U,-};> im, 7,5;^ olQ2, 12, ^ Glühverlust (auf trockenaubätaxiz bei^echnet) angeführt. Jas rindprodi^ct enthalt 45 t 6^2 geaajat-iiiO, 31,7^ wase erlös Hohes SaiÜ entsprechend einem Aufeohluss von nur 69,4$·Sum Vergleioh is the Irgebnla one under deaselbe "Bedin ^ -ungen durciig © führton Aufaciaueaeo a hoohwertigett iiongancraea reu 4p äueafluaenaetzung 2.4 ^ i e, U, -};?> In, 7.5; ^ OLQ 2, 12, ^ Loss on ignition (calculated on Trockenaubätaxiz at ^ e). Jas rindprodi ^ ct contains 45 t 6 ^ 2 geaajat-iiiO, 31.7 ^ wase proceeds Hohes SaiÜ corresponding to an increase of only 69.4 $
Claims (1)
Family
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