| The technological improvement on denitration for coal-fired power companies hasbecome the top priority in the NOx emission reduction. |
| And meanwhile, it could be a valuable reference for the promotion of the denitration devices and the formulation of the denitration price. |
| The product in denitration had therefore reverted completely to a cellulose, no oxy-derivative being present. |
| Development of cost-efficient denitration technologies has been a challenging task in chemical industry. |
| It is well known that the denitration is nearly complete, traces only of nitric groups surviving. |
| This study would provide a reference to the design and development of urea hydrolysis for gas denitration. |
