Production Method Editor hydrazine hydrate industrial production methods are Rasi law, urea method, four kinds ketazine law and hydrogen peroxide method, currently the main use of urea in the process. 1. Urea Oxidation 10% sodium hypochlorite solution and 30% caustic mix of industrial hydrazine hydrate, and then cooled, adjusting the mixing, then cooled, adjust the mixture of chlorine and alkali to 1: 1.8 weight ratio of hydrazine hydrate waste, into pot reaction. Then add the right amount of potassium permanganate, stirring 11:50 urea solution, heated to about 103-104 ℃ feed liquid boiling up. Urea amount calculated according to available chlorine available chlorine weight ratio is 76:75. Air Oxidation: Japan reported the new technology of air oxidation of hydrazine. This method is based on the characteristics of air as the oxidant GB hydrazine hydrate, ammonia oxidation of hydrazine hydrate directly. The overall reaction is: 2NH3 + 21O2 → N2H4 · H2O. Solid-phase method selected thoria or thoria - silica as a catalyst; liquid phase method selection zinc chloride, ammonium chloride or hydrazine hydrate ion exchange resin as a catalyst, in the presence of a catalyst, to imine oxidation with air, so that two benzophenone and ammonium dehydration condensation to form diphenyl methylamine and then at cuprous chloride catalyst so produced benzophenone imine oxidative coupling ketazine 40 _ CKS chemical quality hydrazine hydrate (certified) _ Hydrazine hydrate is provided by Jinan Chemical Co., Ltd. Chiang Kai-shek. Jinan Zhongzheng Chemical Co., Ltd. (www.zhongzhenghuagong.com) (www.zhongzhenghuagong.com) Shandong Jinan, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In the chemical industry leader Chiang Kai-shek with the staff warmly welcome all inquiries negotiations to create a better future CKS chemical.