石油磺酸钠乳化液的配比是:石油磺酸钠8%(水性):再生机油41.5%,Na_3PO_40.5%;水50%。配制方法:先将 Na_3PO_4溶解于50%的水中,然后将石油磺酸钠和再生机油混合均匀,在不断地搅拌下慢慢加入水,待加入到1/4量时,油膏变成白稠状,这时停止加水,继续搅拌,然后把水稍快加入到全部的量,直到全 The ratio of petroleum sodium sulfonate emulsion is: sodium petroleum sulfonate 8% (water): 41.5% of regenerated oil, Na_3PO_40.5%; water 50%. Preparation method: first Na_3PO_4 dissolved in 50% of the water, and then sodium petroleum sulfonate and regenerative oil mixed evenly in the continuous mixing slowly adding water to be added to 1/4 the amount of ointment becomes white thick Like, then stop adding water, continue stirring, and then add the water slightly faster to the full amount until the whole