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Method for settling suspended fine inorganic solid particles from hydrocarbon slurry and additive for use therewith
Method for settling suspended fine inorganic solid particles from hydrocarbon slurry and additive for use therewith
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机译:从烃浆中沉降悬浮的无机细固体颗粒的方法及其所用的添加剂
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摘要
Disclosed is a method for settling suspended finely divided inorganic solid particles from a hydrocarbon slurry using an additive. The additive comprises (a) a hydroxy-terminated polyoxyalkylate chain(s) containing polymer having at least one oxygen atom and at least one nitrogen atom and, optionally, (b) other components such as a solvent, an acid or mixtures thereof.
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