Boiler coal combustion-improving desulfurizing and denitrifying agent composition and preparation method thereof
A technology for desulfurization, denitrification and composition, which is applied to the preparation of boiler coal combustion-supported desulfurization and denitrification agent compositions, and the field of boiler coal combustion-supported desulfurization and denitrification agent compositions, which can solve the problems of low sulfur fixation and denitrification effects, high addition cost, and high addition amount. It can achieve the effect of changing the local oxygen deficiency, eliminating the coking at the tail of the furnace, and safely and fully burning
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Embodiment 1
[0054]Embodiment 1 At first, take raw material by following composition and weight: 3Kg sodium carbonate Na 2 CO 3 , 2Kg alumina Al 2 o 3 , 5Kg aluminum hydroxide Al(OH) 3 , 4Kg ferric chloride FeCl 3 , 5Kg ferric oxide Fe 2 o 3 , 8Kg potassium permanganate KMnO 4 , 8Kg potassium chlorate KClO 3 , 30Kg active attapulgite clay, 25Kg urea CON 2 h 4 , 3Kg ammonium formate HCOONH 4 , 2Kg ammonium chloride NH 4 Cl, 18Kg ammonium acetate CH 3 COONH 4 , 6Kg manganese oxide MnO 2 , 11Kg copper chloride CuCl 2 2H 2 O, 2Kg copper oxide CuO, 2Kg zinc sulfate ZnSO 4 ·7H 2 O, 2Kg zinc nitrate Zn(NO 3 ) 2 , 18Kg potassium dichromate K 2 Cr 2 o 7 , 1.2Kg titanium dioxide TiO 2 , 1Kg barium molybdate BaMoO 4 , 1Kg cobalt sulfate CoSO 4 ·7H 2 O, 1.5Kg vanadium pentoxide V 2 o 5 , 0.4Kg cerium oxide CeO 2 , 0.2Kg sodium dodecylbenzenesulfonate C 18 h 29 NaO 3 S with 0.2Kg alkyl glyceryl ether sulfonate.
[0055] Then, the above-mentioned raw materials are prepar...
Embodiment 2
[0062] Embodiment 2 At first, take raw material by following composition and weight: 7Kg sodium carbonate, 2Kg aluminum oxide, 7Kg aluminum hydroxide, 2Kg iron trichloride, 2Kg ferric oxide, 5Kg potassium permanganate, 5Kg potassium chlorate, 25Kg active attapulgite clay, 20Kg urea, 2Kg ammonium formate, 4Kg ammonium chloride, 10Kg ammonium acetate, 4Kg manganese oxide, 9Kg copper chloride, 3Kg copper oxide, 4Kg zinc sulfate, 1Kg zinc nitrate, 10Kg potassium dichromate, 1Kg Titanium dioxide, 0.8Kg barium molybdate, 1.5Kg cobalt sulfate, 0.5Kg vanadium pentoxide, 0.7Kg cerium oxide, 0.1Kg sodium dodecylbenzenesulfonate and 0.15Kg alkyl glyceryl ether sulfonate.
[0063] Then, the above-mentioned raw materials are prepared into boiler coal-fired combustion-supporting desulfurization and denitrification agent compositions according to the following steps:
[0064] 1. Mix the above-mentioned sodium carbonate, aluminum oxide, aluminum hydroxide, and ferric chloride evenly; then use...
Embodiment 3
[0070] Embodiment 3 At first, take raw material by following composition and weight: 2Kg sodium carbonate, 3Kg aluminum oxide, 8Kg aluminum hydroxide, 5Kg iron trichloride, 4Kg ferric oxide, 10Kg potassium permanganate, 3Kg potassium chlorate, 35Kg active attapulgite clay, 30Kg urea, 3Kg ammonium formate, 3Kg ammonium chloride, 23Kg ammonium acetate, 3Kg manganese oxide, 10Kg copper chloride, 3Kg copper oxide, 3Kg zinc sulfate, 3Kg zinc nitrate, 7Kg potassium dichromate, 1.5 Kg titanium dioxide, 0.5Kg barium molybdate, 0.5Kg cobalt sulfate, 1Kg vanadium pentoxide, 0.3Kg cerium oxide, 0.15Kg sodium dodecylbenzenesulfonate and 0.2Kg alkyl glyceryl ether sulfonate.
[0071] Then, the above-mentioned raw materials are prepared into boiler coal-fired combustion-supporting desulfurization and denitrification agent compositions according to the following steps:
[0072] 1. Mix the above-mentioned sodium carbonate, aluminum oxide, aluminum hydroxide, and ferric chloride evenly; then u...
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