Low carbon-dioxide additive compositions and warm-mix asphalt binder and mixture production method using the additive
    1.
    发明授权
    Low carbon-dioxide additive compositions and warm-mix asphalt binder and mixture production method using the additive 有权
    低二氧化碳添加剂组合物和温和沥青粘合剂和使用添加剂的混合物生产方法

    公开(公告)号:US09017470B2

    公开(公告)日:2015-04-28

    申请号:US13059924

    申请日:2010-03-31

    摘要: Provided are a low carbon additive for a warm-mix asphalt (WMA) mixture, in which vegetable wax based on modified palm wax is mixed into polyethylene wax so as to be able to promote high-temperature physical properties of the WMA mixture as well as solve problems on low-temperature physical properties of the WMA mixture, warm-mix asphalt produced using the same, and a method of producing the WMA mixture using the using the warm-mix asphalt. The low carbon additive contains polyethylene wax and vegetable wax at a weight ratio of 20:1 to 1:2. The modified palm wax employs palm wax that melt-reacts with sodium hydroxide (NaOH) and stearic acid (CH3(CH2)16COOH). This low carbon additive enables the WMA mixture to be efficiently produced, and thus makes it possible to reduce heating energy required when the WMA mixture is produced. Thereby, it is possible to remarkably reduce the emission of carbon dioxide that is a principal factor of global warming.

    摘要翻译: 提供了一种用于温热沥青(WMA)混合物的低碳添加剂,其中基于改性棕榈蜡的植物蜡被混合到聚乙烯蜡中,以便能够促进WMA混合物的高温物理性能以及 解决了WMA混合物的低温物理性能的问题,以及使用该混合沥青生产WMA混合物的方法。 低碳添加剂含有重量比为20:1至1:2的聚乙烯蜡和植物蜡。 改性棕榈蜡使用与氢氧化钠(NaOH)和硬脂酸(CH 3(CH 2)16 COOH)熔融反应的棕榈蜡。 该低碳添加剂能够有效地制造WMA混合物,因此能够降低制造WMA混合物时所需的加热能量。 因此,可以显着地减少作为全球变暖的主要因素的二氧化碳的排放。

    LOW CARBON-DIOXIDE ADDITIVE COMPOSITIONS AND WARM-MIX ASPHALT BINDER AND MIXTURE PRODUCTION METHOD USING THE ADDITIVE
    2.
    发明申请
    LOW CARBON-DIOXIDE ADDITIVE COMPOSITIONS AND WARM-MIX ASPHALT BINDER AND MIXTURE PRODUCTION METHOD USING THE ADDITIVE 有权
    低碳二氧化物添加剂组合物和温和混合沥青混合料和混合生产方法使用添加剂

    公开(公告)号:US20110203484A1

    公开(公告)日:2011-08-25

    申请号:US13059924

    申请日:2010-03-31

    IPC分类号: C04B24/08 C08L91/06

    摘要: Provided are a low carbon additive for a warm-mix asphalt (WMA) mixture, in which vegetable wax based on modified palm wax is mixed into polyethylene wax so as to be able to promote high-temperature physical properties of the WMA mixture as well as solve problems on low-temperature physical properties of the WMA mixture, warm-mix asphalt produced using the same, and a method of producing the WMA mixture using the using the warm-mix asphalt. The low carbon additive contains polyethylene wax and vegetable wax at a weight ratio of 20:1 to 1:2. The modified palm wax employs palm wax that melt-reacts with sodium hydroxide (NaOH) and stearic acid (CH3(CH2)16COOH). This low carbon additive enables the WMA mixture to be efficiently produced, and thus makes it possible to reduce heating energy required when the WMA mixture is produced. Thereby, it is possible to remarkably reduce the emission of carbon dioxide that is a principal factor of global warming.

    摘要翻译: 提供了一种用于温热沥青(WMA)混合物的低碳添加剂,其中基于改性棕榈蜡的植物蜡被混合到聚乙烯蜡中,以便能够促进WMA混合物的高温物理性能以及 解决了WMA混合物的低温物理性能的问题,以及使用该混合沥青生产WMA混合物的方法。 低碳添加剂含有重量比为20:1至1:2的聚乙烯蜡和植物蜡。 改性棕榈蜡使用与氢氧化钠(NaOH)和硬脂酸(CH 3(CH 2)16 COOH)熔融反应的棕榈蜡。 该低碳添加剂能够有效地制造WMA混合物,因此能够降低制造WMA混合物时所需的加热能量。 因此,可以显着地减少作为全球变暖的主要因素的二氧化碳的排放。