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Priority to SU3897446/04ApriorityCriticalpatent/SU1336469A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Способ получения олефинов С-Спутем дегидрирования соответствующих парафиновых углеводородов на алюмохромовом катализаторе при 520 - 610C в присутствии добавки, отличающийся тем, что, с целью увеличения выхода целевого продукта, в качестве добавки используют смесь этилмеркаптана и диметилформамида, взятых в количестве 0,005 - 0,1 и 0,005 - 0,05 мас.% соответственно в расчете на сырье.The method of producing olefins C-Satem dehydrogenating the corresponding paraffin hydrocarbons on an aluminum chromium catalyst at 520-610C in the presence of an additive, characterized in that, in order to increase the yield of the target product, a mixture of ethyl mercaptan and dimethylformamide taken in an amount of 0.005 - 0.1 is used as an additive and 0.005 - 0.05 wt.%, respectively, in terms of raw materials.
SU3897446/04A1985-05-151985-05-15
METHOD OF OBTAINING C-C OLEFINS
SU1336469A1
(en)