01851nam a2200265 a 4500 vtls000058624 KUKTEM 20251114204437.0 120312t2010 my a f m 000 0 eng d THE0004269(Local) 201905161353 farhana 201203120942 ida UMP TP217.N5 A59 2010 rs Bc. Aizuddin Abdul Malek Preparation of nitric acid from nitrogen dioxides using photocatalytic method / Aizuddin Abdul Malek Kuantan, Pahang : UMP, 2010 xii, 44 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2010 Bibliography : p. 40-41 A research is conducted to study on preparation of nitric acid from nitrogen dioxides using photocatalytic method. Due to the increasing pollution of oxides of nitrogen (NOx), production of nitric acid is vital in reducing the oxides of nitrogen release to the atmosphere. Nitric acids are one of the most important inorganic acids and commonly used as laboratory reagent and an important industrial commodity. Moreover, oxides of nitrogen are the major contributors to acid rain and ground-level ozone pollution. The main objective is to convert from waste to wealth by preparing nitric acid from industrial waste which is nitrogen dioxides. A photo-reactor with 1000 watt Metal Halide Lamp was used to optimize the production of nitric acid. The result from the experiment will be analyze and compared with the pure nitric acid. This method is efficient and economical. Nitric acids Nitrogen dioxide Photocatalysis 0 0 0 1 10000 10000 2019-09-04 0 TP217.N5 A59 2010 rs Bc. 0000063130 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 5840 | TP217.N5 A59 2010 rs Bc. 0000063131 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 2136 2142 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*6502*9992