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    • 10. 发明授权
    • Chemical combination for generation of disinfectant and heat
    • 用于生成消毒和热量的化学组合
    • US07883640B2
    • 2011-02-08
    • US10988442
    • 2004-11-10
    • Christopher DoonaMaria CurtinIrwin A. TaubBarbara Taub, legal representativeKenneth Kustin
    • Christopher DoonaMaria CurtinIrwin A. TaubKenneth Kustin
    • C01B11/10C01B11/02A62D3/30F24J1/00F24J3/00
    • A61L2/186A61L2/208A61L2202/16C11D3/0042C11D3/046C11D3/1206C11D3/2086C11D3/3947C11D3/3956C11D3/48
    • This invention comprises a lightweight, portable chemical combination of reagents for sterilizing or disinfecting objects in the absence of electrical power or fire. The chemical combination includes a chemical oxidant with the capacity to liberate a biocidal intermediate, a chemical reductant of the oxidant with the capacity to react with the oxidant, and an effector to induce a reaction between the oxidant and reductant. In one embodiment, the oxidant comprises chlorite, the reductant comprises sulfite, and the effector comprises ascorbate. In another embodiment, the chemical combination comprises the oxidant, reductant, effector and iron-activated magnesium. When water or water solutions are added to either embodiment, the chemical combination generates heat, steam and a biocidal intermediate that can destroy contaminating microorganisms. In one embodiment, the biocidal intermediate is a halogen-based biocidal intermediate, such as chlorine dioxide. In another embodiment, the biocidal intermediate is a halogen-free biocidal intermediate.
    • 本发明包括用于在没有电力或火灾的情况下对物体进行消毒或消毒的轻质便携式化学组合的试剂。 化学组合包括具有释放杀生物中间体的能力的化学氧化剂,具有与氧化剂反应的能力的氧化剂的化学还原剂,以及诱导氧化剂和还原剂之间的反应的效应物。 在一个实施方案中,氧化剂包括亚氯酸盐,还原剂包含亚硫酸盐,并且效应物包含抗坏血酸盐。 在另一个实施方案中,化学组合包含氧化剂,还原剂,效应物和铁活化的镁。 当将水或水溶液加入到任一实施方案中时,化学组合产生热,蒸汽和可破坏污染微生物的杀生物中间体。 在一个实施方案中,杀生物中间体是卤素基杀生物中间体,例如二氧化氯。 在另一个实施方案中,杀生物中间体是无卤素杀生物中间体。