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Publication of RO86792B1publicationCriticalpatent/RO86792B1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedeul continuu de sulfoclorurare a olefinelor inferioare, conform inventiei, consta în aceea ca, în scopul desfasurarii procesului în flux continuu, olefina cu 2...4 atomi de carbon în molecula, se alimenteaza în contracurent cu agentul de sulfoclorurare de disulf-reactia avînd loc la temperatura de 40...45 degree C, la presiune atmosferica, raportul între reactanti fiind stoichiometric iar timpul de reactie de 4...6 ore.The continuous sulphochlorination process of the lower olefins according to the invention consists in that, in order to carry out the continuous flow process, the olefin having 2 to 4 carbon atoms in the molecule is fed back to the sulfurizing agent by the disulfide reacting at a temperature of 40 ... 45 ° C, at atmospheric pressure, the ratio between the reactants being stoichiometric and the reaction time of 4 ... 6 hours.
RO110722A1983-04-211983-04-21Continuous process for sulphochlorination of lower olefins
RO86792B1
(en)