ES417914A1 - Procedure for the separation of cobalt of the primary products of the oxo-synthesis and the reuse of the same in the phase of the synthesis. (Machine-translation by Google Translate, not legally binding)
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Procedure for the separation of cobalt of the primary products of the oxo-synthesis and the reuse of the same in the phase of the synthesis. (Machine-translation by Google Translate, not legally binding)
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Ruhrchemie AG
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Ruhrchemie AG
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Priority claimed from DE19722245465external-prioritypatent/DE2245465C3/en
Application filed by Ruhrchemie AGfiledCriticalRuhrchemie AG
Publication of ES417914A1publicationCriticalpatent/ES417914A1/en
Procedure for the separation of cobalt from the primary products of the oxo-synthesis and the reuse thereof in the synthesis phase; an oxo-synthesis containing dissolved cobalt-carbonyl combinations by treating the primary product with steam in order to reuse the separated cobalt in the synthesis phase, characterized by the fact that the sulfuric content of the primary product it has been adjusted before or during the steam treatment, where appropriate, by the addition of sulfur in the appropriate manner, at a minimum of 15 mgs/kilo of the primary product, effecting the separation in a known manner from the cobalt already segregated by the treatment with water vapor, suspending it in an appropriate organic solvent, first of all in the residues of distillation of the oxo-process, to be returned, where appropriate, after making the compensation of the losses of cobalt suffered, to the synthesis phase. (Machine-translation by Google Translate, not legally binding)
ES417914A1972-09-161973-08-16Procedure for the separation of cobalt of the primary products of the oxo-synthesis and the reuse of the same in the phase of the synthesis. (Machine-translation by Google Translate, not legally binding)
ExpiredES417914A1
(en)
Procedure for the separation of cobalt of the primary products of the oxo-synthesis and the reuse of the same in the phase of the synthesis. (Machine-translation by Google Translate, not legally binding)
Procedure for the separation of cobalt of the primary products of the oxo-synthesis and the reuse of the same in the phase of the synthesis. (Machine-translation by Google Translate, not legally binding)
PROCESS FOR OBTAINING EXTREMELY PURE AROMATIC FRACTIONS FROM MIXTURES OF HYDROCARBONS PRESENT Beside THESE AROMATIC FRACTIONS, ANY CONTENT OF NON-AROMATIC FRACTIONS
A procedure for the separation of the components of a dissolution comprising components that have at less temperature than the solvent. (Machine-translation by Google Translate, not legally binding)
Procedure for the extraction of low molecular weight constituents of the poly-epsilon-caprolactama (Machine-translation by Google Translate, not legally binding)