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 Suomen Sokeri OyfiledCriticalSuomen Sokeri Oy
Priority to FI844842ApriorityCriticalpatent/FI74498C/sv
Publication of FI844842A0publicationCriticalpatent/FI844842A0/fi
Publication of FI844842LpublicationCriticalpatent/FI844842L/fi
Application grantedgrantedCritical
Publication of FI74498BpublicationCriticalpatent/FI74498B/fi
Publication of FI74498CpublicationCriticalpatent/FI74498C/sv
Method, applied in the production of tall oil, of preventing or reducing the emission of odorous sulphur compounds and/or acid sulphur combustion products from the black liquor recovery process in alkaline pulping