Self-sustaining cracking of hydrocarbons
    7.
    发明授权
    Self-sustaining cracking of hydrocarbons 有权
    碳氢化合物自发裂化

    公开(公告)号:US08911617B2

    公开(公告)日:2014-12-16

    申请号:US13464205

    申请日:2012-05-04

    摘要: The present disclosure provides a simple and efficient method for the self-sustaining radiation cracking of hydrocarbons. The method disclosed provides for the deep destructive processing of hydrocarbon chains utilizing hydrocarbon chain decomposition utilizing self-sustaining radiation cracking of hydrocarbon chains under a wide variety of irradiation conditions and temperature ranges (from room temperature to 400° C.). Several embodiments of such method are disclosed herein, including; (i) a special case of radiation-thermal cracking referred to as high-temperature radiation cracking (HTRC); (ii) low temperature radiation cracking (LTRC); and (iii) cold radiation cracking (CRC). Such methods were not heretofore appreciated in the art. In one embodiment, a petroleum feedstock is subjected to irradiation to initiate and/or at least partially propagate a chain reaction between components of the petroleum feedstock. In one embodiment, the treatment results in hydrocarbon chain decomposition; however, other chemical reactions as described herein may also occur.

    摘要翻译: 本公开提供了用于碳氢化合物的自维持辐射裂化的简单而有效的方法。 所公开的方法提供了在各种照射条件和温度范围(从室温到400℃)下利用碳氢化合物链的自持辐射裂化的烃链分解的烃链的深度破坏性处理。 这里公开了这种方法的几个实施例,包括: (i)称为高温辐射裂纹(HTRC)的辐射热裂纹的特殊情况; (ii)低温辐射裂纹(LTRC); 和(iii)冷辐射裂纹(CRC)。 这样的方法在本领域中尚未得到认可。 在一个实施方案中,对石油原料进行照射以引发和/或至少部分地传播石油原料的组分之间的链式反应。 在一个实施方案中,处理导致烃链分解; 然而,也可能发生如本文所述的其它化学反应。