頁籤選單縮合
| 題 名 | 四階煤氣淨化處理與脫硫規劃=The Planning of Phase 4 COG Purification and Desulphurization |
|---|---|
| 作 者 | 黃安賜; | 書刊名 | 技術與訓練 |
| 卷 期 | 22:5=186 1997.10[民86.10] |
| 頁 次 | 頁92-102 |
| 分類號 | 454.89 |
| 關鍵詞 | 煤氣; 煤焦油; 脫硫; COG; Tar; Desulphurization; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 中鋼係一貫鋼廠,約有 94 %的熱需求來自煤氣, 以供應加熱爐、熱風爐、鍋爐 與煉焦爐之加熱。因煤氣( COG )中含有氮化合物及硫份,如、NH �陛BHCN、H �� S、COS 與 CS �砥A將引起 NO �X和 SO �X污染問題,現空氣污染防制法之修正草案,已朝增加總量 管制,並限制同一地區之工廠污染排放量。 中鋼一向重視 NO �X、SO �X之減量,不但在一、二、三階煤氣脫硫操作下功夫, 而且為四 階引進德國 TSOA 成熟之脫硫製程,待 87 年 12 月四階脫硫完成列入運轉,將提供更潔淨 之煤氣給下游,不但兼顧環保又可進一步減緩管路腐蝕與沉積堵塞問題。 |
| 英文摘要 | In China Steel, an integrated steel mill, around 94% heat requirement is supplied by coke oven gas (COG) for the reheating furnace, hot stove, boiler and coke oven. Since the COG contain sulfur and nitrogen compound, such as H �� S, COS, CS ��,NH �� and HCN, that cause of SO �X and NO �X air pollution. Particularly, the regulation of total air pollution limits control on local area will be applied in the near future. CSC regards the NO �X, SO �X reduction as one of the most important strategies and does her best in keeping phase 1,2 & 3 gas desulphurization operating smoothly as well as introduction & application of commercialized foreign desulphurization technologies from GERMANY for phase 4, a remarkable performance will be achieved in DEC. 1998 to eliminate the impurity of COG from preventing the air pollution, meanwhile, to solve the corrosion and deposit problems furthermore. |
本系統中英文摘要資訊取自各篇刊載內容。