首页>
外国专利>
Application of (partial) esters of polycarbonic acids as viscosity decreasers for aqueous coal slurries, and these aqueous coal suspensions.
Application of (partial) esters of polycarbonic acids as viscosity decreasers for aqueous coal slurries, and these aqueous coal suspensions.
展开▼
机译:聚碳酸酯的(部分)酯作为水性煤浆和这些水性煤悬浮液的降粘剂的应用。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of reducing the viscosity of an aqueous coal slurry, which comprises adding a viscosity-reducing effective amount of a partial ester of particular aliphatic, cycloaliphatic or aromatic polycarboxylic acids with particular phenyl polyglycol ethers substituted by alkyl or alkylaryl groups having the formula I IMAGE (I) is disclosed, along with aqueous coal slurries containing the viscosity-reducing compound.
展开▼