Patent ID: 7118655
Filing Date: 2006-10-10
Classification: B01J,C01B

Abstract:
1. A process for producing hydrazine with nitrogen and hydrogen as raw materials, comprising the steps of: (A) generating photons from a high-energy laser pulsed source, with pulse energy at least 10 (B) passing said photons through a laser amplifier pumped by an arc lamp to produce photons with increased pulsed intensity, with pulse intensities at least 10 (C) introducing said intensified pulsed laser photons to excite nitrogen molecules from said nitrogen raw materials through two-photon absorptions so that said nitrogen molecules are induced to make transitions from a ground vibrational state thereof to excited vibrational states; (D) flowing said excited nitrogen molecules to a high-pressure vessel so as to cause effective collisional-mixing leading to a new vibrational energy state; (E) flowing said nitrogen molecules at said new vibrational energy state from said high-pressure vessel to a container containing hydrogen from said hydrogen raw materials which reacts with said new vibrationally excited nitrogen molecules to form hydrazine; and (F) cooling said hydrazine and leading to a liquid form of output.