C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 3/08 (2006.01) B09B 3/00 (2006.01) C09K 3/00 (2006.01) A62D 3/00 (2006.01)
Patent
CA 2334605
Methods and products for thermally degrading unwanted substances is provided which involves contacting such substances with a particulate metal composition in the presence of water and an alkali metal salt, and causing sufficient heat to be generated during such contacting to degrade the substance. The particulate metal compositions include respective quantities of particulate iron and magnesium, and optionally quantities of particulate aluminum and zinc. The compositions generate temperatures on the order of 300-550 ~F during such thermal degradations, along with quantities of hydrogen gas and water vapor.
L'invention porte sur des procédés et des produits destinés à dégrader thermiquement des substances non désirées. Ces procédés consistent à mettre en contact ces substances avec une composition métallique particulaire en présence d'eau et d'un sel de métal alcalin, et à générer une chaleur suffisante durant cette mise en contact pour dégrader la substance. Les compositions métalliques particulaires comprennent des quantités respectives de fer et de magnésium particulaire, et éventuellement des quantité d'aluminium et de zinc particulaire. Les compositions génèrent des températures de l'ordre de 300 - 550 ·F pendant la dégradation thermique, ainsi que des quantités de gaz hydrogène et de vapeur d'eau.
Gowling Lafleur Henderson Llp
Hydronics Llc
Quantum Marketing Corporation
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