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 | , , , , , , , , , , |
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Format | Patent |
Language | English French German |
Published |
17.10.2018
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Online Access | Get full text |
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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. |
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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 |
Author_xml | – fullname: RUF, Markus – 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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RelatedCompanies | Evonik Degussa GmbH |
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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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Title | METHOD FOR THE SEPARATION OF METAL IONS THAT ARE DIVALENT OR HIGHER FROM STRONG ACIDS OR HIGHLY ACIDIC MEDIA |
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