1·The sulfonating conditions were investigated according to thermodynamics and kinetics of chemical reaction.
同时根据化学反应动力学和热力学原理，探讨了磺化工艺条件。
2·In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent.
在磺化反应中，采用共沸除水硫酸磺化法。
3·The spray sulfonating technology can be modified and then is used for the industrial production of other petroleum sulfonates.
本试验所采用的喷雾法磺化合成工艺经改进后可以用于其它石油磺酸盐的工业化生产。
4·This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent. The advantages and disadvantages by using this process were pointed out.
叙述了用液体三氧化硫作为磺化助剂的磺化技术，同时，指出了该项技术的优缺点。