ES445787A1 - Procedure and apparatus for the treatment of residual liquids containing polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and apparatus for the treatment of residual liquids containing polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sando Iron Works Co Ltd
Original Assignee
Sando Iron Works 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
Priority claimed from JP2683575Aexternal-prioritypatent/JPS51102346A/en
Priority claimed from JP3082675Aexternal-prioritypatent/JPS51106341A/en
Priority claimed from JP4877075Aexternal-prioritypatent/JPS51124053A/en
Priority claimed from JP6171075Aexternal-prioritypatent/JPS51142857A/en
Application filed by Sando Iron Works Co LtdfiledCriticalSando Iron Works Co Ltd
Publication of ES445787A1publicationCriticalpatent/ES445787A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics
(AREA)
Abstract
Process and apparatus for the treatment of residual liquids containing polyvinyl alcohol, the method being characterized in that it comprises reacting the residual liquid containing polyvinyl alcohol with a polyvinyl alcohol binder, to obtain an insoluble solid of polyvinyl alcohol; and separating said insoluble solid of polyvinyl alcohol from the residual liquid containing binder. (Machine-translation by Google Translate, not legally binding)
ES445787A1975-03-051976-03-05Procedure and apparatus for the treatment of residual liquids containing polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
ExpiredES445787A1
(en)
Procedure and apparatus for the treatment of residual liquids containing polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for the treatment of residual liquids containing polyvinyl alcohol. (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for extracting liquids, especially from difficult filtration materials. (Machine-translation by Google Translate, not legally binding)