摘 要:灰融聚CAGG流化床粉煤氣化技術是我國具有自主知識產(chǎn)權的新型煤氣化技術。介紹了該技術的氣化原理、技術特點以及CAGG氣化爐的結構特點;分別闡述了常壓和加壓灰融聚煤氣化裝置的工藝流程、氣化指標、“三廢”排放處理和裝置投資情況;結果表明,新型CAGG灰融聚流化床粉煤氣化技術適宜于中小型化肥、化工裝置的氣頭改造以及燃料氣、焦爐氣制甲醇補碳、煤焦油加氫項目的氫源提供等項目。
關鍵詞:灰融聚(CAGG);流化床;粉煤氣化
中圖分類號:TQ051.13 文獻標識碼:A 文章編號:1004-8901(2011)01-0017-05
Technical Commentary for Pulverized Coal Gasification with Fluidized Bed and CAGG Ash Melting Collection
WANG Ning-bo
(North-West Chemical-Engineering Research Institute,Shan xi Xian 710054 China)
Abstract:Pulverized coal gasification technology with fluidized bed and CAGG ash melting collection was a new type coal gasification technology that had a self-innovated knowledge property,author has introduced the gasification principle,technical features for this technology and the structural characteristic of CAGG gasifier;has separately discussed the process flow,gasification index,discharging and disposing situationa of the “Three Wastes” and investm....