In the absence of a catalyst, the activation energy of the high ammonia synthesis reaction of isooctyl acrylate purposes, about 335 kJ / mol. After addition of iron catalyst, the reaction in two stages to produce nitrides and nitrogen hydride performed. The reaction of the first stage of the activation energy 126 kJ / mol ~ 167 kJ / mol, the reaction of the second stage of the activation energy of 13 kJ / mol. Due to a change (intermediate compound of labile) reaction pathway, reduces the activation energy of the reaction, thus speeding up the reaction rate. The catalytic ability of the catalyst poisoning catalyst is generally referred to catalytic activity. Some people think: As a catalyst in the chemical nature and quality of the same before and after reaction Jinan isooctylacrylate, once made a number of catalysts, they can last forever. In fact many of the catalyst in the course of its activity from small to large, and gradually reach the normal level, which is the catalyst of maturity. Then, the catalyst activity is maintained at a stable period of time, and then drop isooctylacrylate offer until senescence can no longer be used. Activity remains stable time is the catalyst life, due to its length and conditions of catalyst preparation method varies. The development of China's liberation of ammonia industry China only two small scale ammonia plant, after the liberation of ammonia industry has been developing rapidly. 1949 National fertilizer production is only 06,000 tons isooctylacrylate, and in 1982 reached 10.219 million tons, becoming one of the most productive country in the world. In recent years, China imported 300,000 tons of fertilizer a number of large fertilizer plant equipment. Chinese self-designed and built Shanghai Wu Jing is 300,000 tons of chemical fertilizer in large fertilizer plant. The fertilizer plant to natural gas, petroleum, refinery gas and other raw materials, the production of low energy consumption, high output, very advanced technology and equipment. Isooctylacrylate Quote | Texas isooctylacrylate | Xiang Xiang dry chemical provided by the Jinan Chemical Co. dry. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) (http://www.dilunyierchun.com) strong, credible, in Jinan, Shandong alcohol industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xiang dry chemical into the brilliant and you work for a better future! You can also access (www.dilunyierchun.com/supply_details_38786970.html), for more information about the company.