会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 40. 发明申请
    • SORBENTS AND METHODS FOR THE REMOVAL OF MERCURY FROM COMBUSTION GASES
    • 从燃烧气体中去除汞的同位素和方法
    • WO2003093518A1
    • 2003-11-13
    • PCT/US2003/014480
    • 2003-05-06
    • NELSON, Sidney, G., Jr.
    • NELSON, Sidney, G., Jr.
    • C22B43/00
    • B03C3/017B01D53/02B01D53/04B01D53/64B01D2253/102B01D2253/304B01D2257/602B01D2258/00B01D2259/40001B03C3/013Y10S95/901
    • A method for removing mercury and mercury-containing compounds from a combustion gas in an exhasut gas system (11) has the steps of providing a mersury sorbent into a stream of the mercury-containing combustion gas for a sufficient time to allow at least an effective amount of mercury and mercury-containing compounds in the combustion gas to adsorb onto the mercury sorbent, and collecting and removing the mercury sorbent from the combustion gas stream. The mercury sorbent is prepared by treating a carbonaceous substrate (1) with an effective amount of a bromine-containing gas (3), especially one containing elemental bromine or hydrogen bromide, for a time sufficient to increase the ability of the carbonaceous substrate (1) to adsorb mercury and mercurycontaining compounds. The points of injecting and collecting and removing the mercury sorbent may be varied, depending upon the exact configuration of the exhaust gas system (11).
    • 在排气系统(11)中从燃烧气体中除去汞和含汞化合物的方法具有以下步骤:向含汞燃烧气体的流中提供一种大量的吸附剂足够的时间以允许至少一个有效的 用于吸附到汞吸附剂上的燃烧气体中的汞和含汞化合物的量,以及从燃烧气流中收集和除去汞吸附剂。 通过用有效量的含溴气体(3),特别是含有元素溴或溴化氢的含碳气体(3)处理碳质底物(1)足以增加含碳底物(1)的能力来制备汞吸附剂 )吸附汞和含汞化合物。 取决于废气系统(11)的精确配置,注入和收集和去除汞吸附剂的点可以变化。