微化工在石油馏分磺化中的应用探索
Application of microreactors in sulfonation of petroleum fractions
范跃超，方新湘，金煜林，海热古丽
作者单位：中石油克拉玛依石化有限责任公司
中文关键字：石油馏分；石油磺酸盐；微化工；微反应器；磺化；
英文关键字：
中文摘要：介绍了以微化工微反应器为主体反应装置，生产石油磺酸盐的研究情况。使用石油馏分油作为磺化原料，气相SO3为磺化剂，通过考察不同磺化剂浓度、磺化剂投加比、油品反应空速等工艺条件，确定了反应的最佳工艺条件，最终通过磺化不同油品，验证了使用微反应器磺化石油馏分的可能性。
英文摘要：In this paper, the production of mahogany petroleum sulfonate in microchemical reactor is introduced. Using petroleum distillate as the sulfonating raw material and gas-phase SO3 as the sulfonating agent, the optimum technological conditions of the reaction were determined by investigating different concentration of sulfonating agent, adding ratio of sulfonating agent and air velocity of oil reaction. Finally, the possibility of using microreactor sulfonated petroleum distillate was verified by sulfonating different oil.