申请人:Afton Chemical Corporation
公开号:EP3031885A1
公开(公告)日:2016-06-15
Additive composition mixtures and methods for synergistically maintaining low surface voltages of distillate fuels that include a synergistic conductivity improver additive composition for a distillate fuel. The additive composition includes: A) a mixture of (i) alkenyl polysulfone polymer, (ii) C16-C24 substituted maleic/polyamine copolymer, (iii) sulfonic acid, and (iv) aromatic solvent; and B) a mixture of (i) alkenyl polysulfone polymer, (v) polymeric reaction product of a C8-C18 aliphatic amine or diamine with epichlorohydrin; (iii) sulfonic acid, (iv) aromatic solvent; and optionally (vi) a quaternary ammonium compound. The additive composition contains from 30 to 60 wt.% component (A) and from 30 to 60 wt.% component (B) based on a total weight of the additive composition.
用于协同维持馏分燃料低表面电压的添加剂组合物混合物和方法,其中包括一种用于馏分燃料的增效传导性改进剂添加剂组合物。添加剂组合物包括A) (i) 烯基聚砜聚合物、(ii) C16-C24 取代马来酸/聚胺共聚物、(iii) 磺酸和 (iv) 芳香族溶剂的混合物;和 B) (i) 烯基聚砜聚合物、(v) C8-C18 脂肪族胺或二胺与环氧氯丙烷的聚合物反应产物、(iii) 磺酸、(iv) 芳香族溶剂和可选 (vi) 季铵化合物的混合物。基于添加剂组合物的总重量,添加剂组合物含有 30 至 60 重量百分比的组分(A)和 30 至 60 重量百分比的组分(B)。