【正文】 ...................................... 3 溫度對(duì)反應(yīng)的影響 ............................................................................................................. 3 反應(yīng)時(shí)間對(duì)反應(yīng)的影響 ...................................................................................................... 3 硫酸酸濃對(duì)反應(yīng)的影響 ...................................................................................................... 3 氯化鉀對(duì)反應(yīng)的影響 .......................................................................................................... 3 .......................................................................................................... 4 中和反應(yīng)方程 ..................................................................................................................... 4 造粒原理 ............................................................................................................................ 4 中和度對(duì)造粒的影響 .......................................................................................................... 4 料漿比重對(duì)造粒的影響 ....................................................................................................... 5 第三章 工藝流程 ..................................................................................................................... 5 .......................................................................................................... 5 流程簡(jiǎn)述 ............................................................................................................................ 5 工藝流程簡(jiǎn)圖 ..................................................................................................................... 6 .......................................................................................................... 6 流程簡(jiǎn)述 ............................................................................................................................ 6 工藝流程簡(jiǎn)圖 ..................................................................................................................... 6 ................................................................................................................. 7 流程簡(jiǎn)述 ............................................................................................................................ 7 工藝流程簡(jiǎn)圖 ..................................................................................................................... 7 ................................................................................................................. 7 流程簡(jiǎn)述 ............................................................................................................................ 7 工藝流程簡(jiǎn)圖 ..................................................................................................................... 7 ................................................................................................................. 8 流程簡(jiǎn)述 ............................................................................................................................ 8 工藝流程簡(jiǎn)圖 ..................................................................................................................... 8 ................................................................................................................. 8 流程簡(jiǎn)述 ............................................................................................................................ 8 ............................................................................................................. 8 流程簡(jiǎn)述 ............................................................................................................................ 8 ................................................................................................................. 8 流程簡(jiǎn)述 ............................................................................................................................ 8 第四章 生產(chǎn)物料平衡 ...........................................................................................................10 .....................................................................................................10 .........................................................................................................12 (單位：千克 ) .....................................................................................12 第五章 工藝指標(biāo) ..................................................................................................................13 ..........................................................................................................................13 .......................................................................................................................13 ..........................................................................................................................13 .......................................................................................................................14 磷酸含固量：含固量 ≤1% ..................................................................................................14 氯化鉀水分： ≤% ..........................................................................................................14 氯化鉀中氧化鉀含量： ≥58%..............................................................................................14 加料區(qū)溫度： 130℃ 142℃ ................................................................................................15 反應(yīng)區(qū)溫度： 130℃ 148℃ .................................................................................................15 成品鹽酸濃度： ≥30% ........................................................................................................16 氯化氫洗滌塔氣體溫度： ≤45℃ ..........................................................................................16 料漿中和度： ..................................................................................