PL148770B3 - Method of obtaining manganese preparations - Google Patents

Method of obtaining manganese preparations Download PDF

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Publication number
PL148770B3
PL148770B3 PL26166486A PL26166486A PL148770B3 PL 148770 B3 PL148770 B3 PL 148770B3 PL 26166486 A PL26166486 A PL 26166486A PL 26166486 A PL26166486 A PL 26166486A PL 148770 B3 PL148770 B3 PL 148770B3
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PL
Poland
Prior art keywords
manganese
preparations
impurities
mixtures
acid
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Application number
PL26166486A
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English (en)
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PL261664A3 (en
Priority date (The priority date 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 date listed.)
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Priority to PL26166486A priority Critical patent/PL148770B3/pl
Publication of PL261664A3 publication Critical patent/PL261664A3/xx
Publication of PL148770B3 publication Critical patent/PL148770B3/pl

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Claims (1)

1. Zastrzezenie patentowe Sposób otrzymywania preparatów manganowych z rud i odpadów manganowych przez roz¬ twarzanie w kwasie mineralnym, szczególnie w kwasie siarkowym, kwasie azotowym lub ich mieszaninach, rudy manganowej typu tlenkowego lub odpadowego dwutlenku manganu, uprzed¬ nio odmytego od zanieczyszczen goraca woda i/lub roztworem kwasu mineralnego, zwlaszcza azotowego w obecnosci reduktorów, nastepnie filtracje od zanieczyszczen i przetwarzanie na zwiazki manganu, wedlug patentu nr 137505, znamienny tym, ze jako reduk¬ tory stosuje sie homologi alkoholu metylowego lub alkohole wielowodorotlenowe, korzyst¬ nie glikol dwuetylenowy lub gliceryne lub ich mieszaniny, w ilosci nie mniejszej niz z 5% nadmiarem stechiometrycznym. PL
PL26166486A 1986-09-30 1986-09-30 Method of obtaining manganese preparations PL148770B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL26166486A PL148770B3 (en) 1986-09-30 1986-09-30 Method of obtaining manganese preparations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26166486A PL148770B3 (en) 1986-09-30 1986-09-30 Method of obtaining manganese preparations

Publications (2)

Publication Number Publication Date
PL261664A3 PL261664A3 (en) 1988-07-07
PL148770B3 true PL148770B3 (en) 1989-11-30

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ID=20032876

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26166486A PL148770B3 (en) 1986-09-30 1986-09-30 Method of obtaining manganese preparations

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PL (1) PL148770B3 (pl)

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Publication number Publication date
PL261664A3 (en) 1988-07-07

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