頁籤選單縮合
| 題 名 | 環保管制對水泥廠空污排放之影響與因應=The Impact and Response of Environmental Protection Controls on Air Pollution Emissions from Cement Plants |
|---|---|
| 作 者 | 簡聰文; 曾庭科; 洪秋琪; 孫偉碩; 廖昭傑; | 書刊名 | 燃燒季刊 |
| 卷 期 | 33:3=126 2024.08[民113.08] |
| 頁 次 | 頁1-14 |
| 分類號 | 445.92 |
| 關鍵詞 | 氮氧化物; 水泥製造程序; 選擇性非觸媒還原法; 替代燃料; 循環經濟; Nitrogen oxides; Cement manufacturing process; Selective non-catalytic reduction; Alternative fuels; Circular economy; |
| 語 文 | 中文(Chinese) |
| DOI | 10.30041/CQ.202408_(126).0001 |
| 中文摘要 | 環境部自 110 年 11 月修訂「水泥業空氣污染物排放標 準」後,國內現行 6 廠 9 座水泥製程在大幅度整修製程相關 設備和增設 SNCR 後,其 NOX 排放濃度及排放量大致上已可 穩定符合各期加嚴 NOX排放標準,以往常見經常超過排放標 準的情形已不復見,顯示此次修訂在兼顧國際管制趨勢、符 合民眾期許和給予業者改善的緩衝期等考量下,已獲得相當 成效,尤其是花蓮縣二家水泥廠的減量成果更值得肯定。 為因應淨零減碳和呼應循環經濟政策,水泥廠逐漸增加 替代燃料的使用比例,但是受限於國內水泥含氯量的限制, 目前國內替代燃料的替代率仍偏低,僅約近 20%,與歐盟 EU28 平均值約 50%、甚至部分單一水泥廠已可 100%使用替代 燃料相比仍相差甚遠。建議國內各水泥廠可多加參考國外先 進水泥製程的硬體改善、ARMs 和替代燃料的使用經驗,除 可為本身降低燃料成本、空氣污染物和溫室氣體排放量、空 污費和碳費,亦可呼應循環經濟政策。但亦建議相關主管機 關跨部會整合,以協助水泥業者在合法的前提下提高 TSR 比 例,獲得節能減碳降排的多贏成果與效益。 |
| 英文摘要 | In Taiwan, the NOX emission concentration and emission amounts of the current 9 cement processes have been significantly reduced since the Ministry of Environment amend the "Air Pollutant Emission Standards for the Cement Industry" in November 2019. It shows that the amendments of this regulation has achieved considerable success by taking into account international regulatory trends, meeting public expectations and giving the industry a buffer period for improvement. The results, especially the weight reduction results of the two cement plants in Hualien County, are worthy of recognition. In response to net-zero carbon reduction and in response to circular economy policies, cement plants have gradually increased the use of alternative fuels. However, due to restrictions on the chlorine content of domestic cement clinker, the current substitution rate of domestic alternative fuels is still low, only about 20%, compared with the EU-28 average of about 50%, and even some cement plants in Europe can use 100% alternative fuels. It is recommended that domestic cement plants can refer more to the hardware improvement of foreign advanced cement processes, the use of ARMs and alternative fuels. In addition to reducing fuel costs, air pollutants and greenhouse gas emissions, air pollution fees and carbon fees, they can also Can echo circular economy policies. However, it is also recommended that the relevant competent authorities integrate across ministries to assist cement companies to increase the TSR ratio under the premise of legality and obtain win-win results and benefits of energy conservation, carbon reduction and emission reduction. |
本系統中英文摘要資訊取自各篇刊載內容。