Kelamayi petroleum sulfonate and Anqing petroleum solfonate are two typical Chinese petroleum sulfonates formulated respectively from Kelamayi crude oil and FCC distillates by sulfonation.

• 克拉玛依石油磺酸盐与安庆石油磺酸盐是有代表性的两种国产石油磺酸盐,前者由新疆原油磺化中和制得,后者是以催化裂化馏分油为原料经磺化中和制得。