首页> 外国专利> Denitrogenating and upgrading of high nitrogen containing hydrocarbon stocks with low molecular weight carbon-hydrogen fragment contributors

Denitrogenating and upgrading of high nitrogen containing hydrocarbon stocks with low molecular weight carbon-hydrogen fragment contributors

机译:具有低分子量碳氢片段贡献者的高含氮烃原料的脱氮和提质

摘要

A method is described for converting nitrogen containing oil stock such as shale oil syncrudes or other stocks of high nitrogen level by cracking in the presence of C.sub.2 to C.sub.5 hydrocarbons and/or methanol with an acidic zeolite cracking catalyst. Cocracking of the high nitrogen stock with the carbon-hydrogen contributors provides appreciable denitrogenation of the charge thus decreasing the need for hydroprocessing the charge with attendant savings in operating costs.
机译:描述了一种通过用酸性沸石裂化催化剂在C 2的存在下裂化将含氮的油料如页岩油共混物或其他高氮含量的油料转化为C 5烃和/或甲醇的方法。 。高氮储量与碳氢贡献剂的共裂提供了装料的明显脱氮,因此减少了对加料进行加氢处理的需要,并因此节省了运营成本。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号