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Application filed by Б.А. СараевfiledCriticalБ.А. Сараев
Priority to SU2701174/04ApriorityCriticalpatent/SU739880A1/en
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Publication of SU739880A1publicationCriticalpatent/SU739880A1/en
Способ выделения и очистки циклопентена путем двухступенчатой ректификации циклопентенсодержащей фракции, отличающийся тем, что, с целью повышения степени очистки циклопентена, ректификацию на первой ступени проводят в присутствии н-пентана в количестве 1,6 - 8,04 мас.ч. на 1 мас.ч. примесей, содержащихся в исходной циклопентенсодержащей фракции.The method of isolation and purification of cyclopentene by two-step distillation of the cyclopenten-containing fraction, characterized in that, in order to increase the degree of purification of cyclopentene, the distillation in the first stage is carried out in the presence of n-pentane in the amount of 1.6 - 8.04 wt.h. on 1 wt.h. impurities contained in the original cyclopenten-containing fraction.
SU2701174/04A1978-12-191978-12-19
METHOD OF ISOLATION AND CLEANING OF CYCLOPENTENE
SU739880A1
(en)