公开(公告)号：US5782936A

公开(公告)日：1998-07-21

申请号：US842390

申请日：1997-04-23

申请人： Richard A. Riley

发明人： Richard A. Riley

IPC分类号： C10L3/12

CPC分类号： C10L3/12

摘要： Additives for LPG fuels which reduce fouling, thereby increasing fuel efficiency while reducing particulates and carbon monoxide emissions, are provided. The additive compositions are produced from commonly available low cost products and comprise about 97.3 to 99.4 volume percent of a petroleum hydrocarbon which is a mixture of middle petroleum distillates and petroleum naphtha, about 0.3 to 1.5 volume percent of methanol and 0.3 to 1.2 volume percent ethoxylated alkylphenol. Optional components, such as upper cylinder lubricants, odorants and antiwear agents, may also be included in the additive composition.

摘要翻译： 提供了减少结垢的LPG燃料添加剂，从而提高燃料效率同时减少颗粒物和一氧化碳排放。 添加剂组合物由通常可获得的低成本产品生产，并且包含约97.3至99.4体积％的石油烃，其为中间石油馏分和石油石脑油的混合物，约0.3至1.5体积％的甲醇和0.3至1.2体积％的乙氧基化 烷基酚。 添加剂组合物中也可以包括任选的组分，例如上汽缸润滑剂，气味剂和抗磨剂。