Process for reducing the level of sulfur in a refinery process stream
and/or crude oil
    2.
    发明授权
    Process for reducing the level of sulfur in a refinery process stream and/or crude oil 失效
    用于降低炼油工艺流和/或原油中的硫含量的方法

    公开(公告)号:US5552036A

    公开(公告)日:1996-09-03

    申请号:US251890

    申请日:1994-06-01

    CPC分类号: C10G29/20 C10G29/22

    摘要: This invention relates to a process for reducing the sulfur in a refinery process stream and/or crude oil, which comprises treating said refinery process stream and/or crude oil with an effective sulfur reducing amount of a reducing agent selected from the group consisting of hydrazine, oximes, hydroxylamines, carbohydrazide, erythorbic acid, and mixtures thereof wherein the reducing agent or the hydrocarbon treated has a temperature of at least 50.degree. C.

    摘要翻译: 本发明涉及一种用于还原炼油工艺流和/或原油中的硫的方法,其包括用有效的减硫量的还原剂处理所述炼油工艺流和/或原油,所述还原剂选自肼 ,肟,羟胺,碳酰肼,异抗坏血酸及其混合物,其中还原剂或处理的烃具有至少50℃的温度。