METHOD FOR THE SEPARATION OF METAL IONS THAT ARE DIVALENT OR HIGHER FROM STRONG ACIDS OR HIGHLY ACIDIC MEDIA

The present invention relates to a method of purifying strong acids or strongly acidic media to remove di- and higher valent metal ions, which can be used within the context of the production of high-purity silica. The invention further relates to the use of special ion exchangers for carrying out t...

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Main Authors RUF, Markus, BEHNISCH, Jürgen, PAULAT, Florian, SIRAY, Mustafa, TITZ, Guido, ERLHÖFER, Peter, MÜLLER, Sven, PANZ, Christian, FRINGS, Bodo, RAULEDER, Hartwig, BARTHEL, Thomas
Format Patent
LanguageEnglish
French
German
Published 17.10.2018
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Abstract The present invention relates to a method of purifying strong acids or strongly acidic media to remove di- and higher valent metal ions, which can be used within the context of the production of high-purity silica. The invention further relates to the use of special ion exchangers for carrying out the method according to the invention and the resultant high-purity silicas.
AbstractList The present invention relates to a method of purifying strong acids or strongly acidic media to remove di- and higher valent metal ions, which can be used within the context of the production of high-purity silica. The invention further relates to the use of special ion exchangers for carrying out the method according to the invention and the resultant high-purity silicas.
Author TITZ, Guido
ERLHÖFER, Peter
RUF, Markus
BARTHEL, Thomas
PANZ, Christian
RAULEDER, Hartwig
FRINGS, Bodo
PAULAT, Florian
MÜLLER, Sven
SIRAY, Mustafa
BEHNISCH, Jürgen
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– fullname: BEHNISCH, Jürgen
– fullname: PAULAT, Florian
– fullname: SIRAY, Mustafa
– fullname: TITZ, Guido
– fullname: ERLHÖFER, Peter
– fullname: MÜLLER, Sven
– fullname: PANZ, Christian
– fullname: FRINGS, Bodo
– fullname: RAULEDER, Hartwig
– fullname: BARTHEL, Thomas
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DocumentTitleAlternate VERFAHREN ZUR REINIGUNG STARKER SÄUREN BZW. STARK SAURER MEDIEN VON ZWEI- UND HÖHERWERTIGEN METALLIONEN
PROCÉDÉ D'ÉPURATION D'ACIDES FORTS OU DE MILIEUX ACIDES FORTS PAR LA SÉPARATION D'IONS MÉTALLIQUES BIVALENTS ET DE VALENCE SUPÉRIEURE
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Snippet The present invention relates to a method of purifying strong acids or strongly acidic media to remove di- and higher valent metal ions, which can be used...
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SubjectTerms CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
Title METHOD FOR THE SEPARATION OF METAL IONS THAT ARE DIVALENT OR HIGHER FROM STRONG ACIDS OR HIGHLY ACIDIC MEDIA
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