摘要
文中所介绍的主要内容是:通过乳化方法将渣油分散于水中制成水包油(O/W)型乳化液,使乳化渣油粘度明显降低,以实现降粘燃烧,提高渣油燃烧的热效率。渣油乳化液也能提高渣油在铸造和砂轮工业生产中作防粘砂、溃散和湿润剂的使用效果。详细分析影响渣油乳化液稳定性的因素。试验结果证明,采用复合乳化剂及正确的乳化工艺,能明显地提高渣油乳化液的稳定性,能以低成本快速生产优质乳化液。
When the residual oil is dispersed into water to form an oil-in-water (O/ W) type emulsion. The viscosity of the emulsified oil is thus significantly reduced to an ex- tent that the residual oil can be easily transferred and sprayed to achieve a relatively complete combustion and high heat efficiency. The emulsified residual oil can also be used in metal casting and grinding wheel production with increased efficiency as compared with the regular residual oil. Through a detailed study of the factors influencing the stability of the emulsified residual oil,it is discovered that application of composite emulsifying agent and proper emul- sifying technology can significantly improve the stability of emulsified residual oil.
出处
《石油炼制》
CSCD
1993年第1期54-58,共5页
