Использование многокомпонентного комплекса деэмульгаторов для повышения эффективности деэмульгирования в нефтяной промышленности

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Для повышения эффективности деэмульгирования водонефтяных эмульсий разработан оптимизированный многокомпонентный комплекс деэмульгаторов BDTXI, влючающий три активных компонента бис(трифторметилсульфонил)имид 1-бутил-3-метилимидазолия, хлорид додецилтриметиламмония, хлорид триоктилметиламмония), а также ксилол и изопропанол. Между активными компонентами BSTXI наблюдался положительный синергетический эффект. Эффективность деэмульгирования ( DE ) комплекса BDTXI была выше, чем отдельных коммерческих реагентов при любых концентрациях деэмульгаторов, содержании воды и температуре. Изменение температуры и содержания воды в эмульсиях не повлияло на эффективность деэмульгирования BDTXI. Результаты анализа интенсивности обратного рассеяния света, показателя устойчивости Turbiscan®, дзета-потенциала и скорости сдвига эмульсий в присутствии различных деэмульгаторов показали, что комплекс BDTXI может разрушать эмульсии эффективнее и быстрее, чем коммерческие реагенты по отдельности.

Об авторах

Khormali Azizollah

Gonbad Kavous University

Автор, ответственный за переписку.
Email: a.khormali@gonbad.ac.ir
49717-99151, Gonbad Kavous, Iran

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