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.)
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Foret SA
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Foret SA
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Publication date
Application filed by Foret SAfiledCriticalForet SA
Priority to ES547559ApriorityCriticalpatent/ES8700636A1/en
Publication of ES8700636A1publicationCriticalpatent/ES8700636A1/en
Publication of ES547559A0publicationCriticalpatent/ES547559A0/en
This invention relates to a process for the continuous production of sodium perborate which achieves a yield of from 7 to 20% more than the conventional process in relation to borax consumption, as a result of diverting the wastes obtained from the pre-layer filtration stage to a settler and recycling the settled water to the reactor and channelling the settled solid part to a filter prior to the crystallisation stage.
ES547559A1985-10-031985-10-03Continuous prodn. of sodium perborate
ExpiredES8700636A1
(en)