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 DEG77198Dexternal-prioritypatent/DE513234C/en
Application filed by Linde Eismasch AgfiledCriticalLinde Eismasch Ag
Application grantedgrantedCritical
Publication of AT127019BpublicationCriticalpatent/AT127019B/en
A process, with the corresponding apparatus, for the preliminary purification of the lighting gases or coke oven gases, destined to be treated by partial liquefaction.