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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AGC Inc
Original Assignee
Asahi Glass Co Ltd
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.)
Filing date
Publication date
Application filed by Asahi Glass Co LtdfiledCriticalAsahi Glass Co Ltd
Priority to JP10173377ApriorityCriticalpatent/JPS6022641B2/en
Publication of JPS5435888ApublicationCriticalpatent/JPS5435888A/en
Publication of JPS6022641B2publicationCriticalpatent/JPS6022641B2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: To easily recover iodine from fuming sulfuric acid contg. dissolved iodine and iodine cpds. in a high yield by diluting the sulfuric acid to a suitable concn. range and depositing the iodine components as elementary iodine by the action of a proper reducing agent.
COPYRIGHT: (C)1979,JPO&Japio
JP10173377A1977-08-261977-08-26
Iodine separation and recovery method
ExpiredJPS6022641B2
(en)