Carbon dioxide based high-activity energy gathering agent as well as preparation method and application thereof
A carbon dioxide and oxidant technology, used in explosives and other directions, can solve problems such as time that cannot be accurately controlled, and achieve the effect of reducing emissions and increasing safety
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Embodiment 1
[0025] A carbon dioxide-based highly active energy-gathering agent is composed of a strong active metal powder, a high-energy oxidizer, a quasi-knock agent and an inert gas, and the mass ratio of each component is 12:3:1:1; the metal powder is Metal magnesium powder and metal aluminum powder, mass ratio is 2:1; The particle diameter of described metal powder is magnesium powder 1um, aluminum powder 50nm; Described high-energy oxidant is sodium peroxide powder; Described quasi-explosive agent is calcium chloride ; The inert gas is helium.
[0026]The carbon dioxide-based strong active energy-gathering agent described in this example and carbon dioxide are injected into the combustion and explosion chamber through a mixture generator and a booster pump at a ratio of 1:2, and spark ignition is used to trigger the reaction of carbon dioxide and the strong active energy-gathering agent. The reaction time is 1ms, and the minimum ignition energy is 5mJ. The carbon dioxide reacts vio...
Embodiment 2
[0028] A carbon dioxide-based strong active energy-gathering agent is composed of strong active metal powder, high-energy oxidizer, quasi-explosive agent and inert gas, and the mass ratio of each component is 12:0:1:1; the metal powder is Magnesium powder; the particle size of the metal powder is magnesium powder 10um; the high-energy oxidant is sodium peroxide powder; the pseudo-knock agent is calcium chloride; the inert gas is nitrogen.
[0029] The carbon dioxide-based strong active energy-gathering agent described in this example and carbon dioxide are injected into the combustion explosion chamber through a mixture generator and a booster pump at a ratio of 1:1.5, and spark ignition is used to trigger the reaction of carbon dioxide and carbon dioxide-based strong active energy-gathering agent , the reaction time is 10ms, and the minimum ignition energy is about 50mJ. The carbon dioxide reacts violently with the highly active energy-gathering agent instantaneously, releasi...
Embodiment 3
[0031] A carbon dioxide-based strong active energy-gathering agent is composed of strong active metal powder, high-energy oxidant, quasi-knock agent and inert gas, and the mass ratio of each component is 12:1:0:2; the metal powder is Magnesium powder; the particle size of the metal powder is 50um; the high-energy oxidant is oxygen; the inert gas is helium.
[0032] The carbon dioxide-based strong active energy-gathering agent described in this example and carbon dioxide are injected into the combustion explosion chamber through a mixture generator and a booster pump at a ratio of 1:1.2, and spark ignition is used to trigger the reaction of carbon dioxide and carbon dioxide-based strong active energy-gathering agent , Magnesium powder burns stably inside carbon dioxide, the reaction time is 0.4s, and the minimum ignition energy is 1000mJ. The carbon dioxide and the highly active energy-gathering agent undergo a combustion reaction instantaneously, releasing a large amount of he...
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