首页>
外国专利>
SILANE SUBSTITUTED POLYALKYLENE OXIDE REAGENTS AND METHODS OF USING FOR PREVENTING OR REDUCIN ALUMINOSILICATE SCALE IN INDUSTRIAL PROCESSES
SILANE SUBSTITUTED POLYALKYLENE OXIDE REAGENTS AND METHODS OF USING FOR PREVENTING OR REDUCIN ALUMINOSILICATE SCALE IN INDUSTRIAL PROCESSES
展开▼
机译:硅烷取代的聚氧化烯烃引发剂及其在工业过程中防止或减少铝硅酸盐垢的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Materials and methods are provided whereby polymers with least 0.5 mole % of the pendant group or end group containing —Si(OR″)3 are used to control aluminosilicate scaling in an industrial process having an alkaline process stream such as a pulping mill process stream or a high level nuclear waste processing plant. When materials of the present invention are added to the alkaline process stream, they reduce and even completely prevent formation of aluminosilicate scale on equipment surfaces such as evaporator walls and heating surfaces. The present materials are effective at treatment concentrations that make them economically practical.
展开▼