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Please use this identifier to cite or link to this item: http://scholars.ntou.edu.tw/handle/123456789/18664
DC FieldValueLanguage
dc.contributor.author羅永霖en_US
dc.contributor.author陳泰安en_US
dc.date.accessioned2021-11-23T06:08:31Z-
dc.date.available2021-11-23T06:08:31Z-
dc.date.issued2021-03-01-
dc.identifier.urihttp://scholars.ntou.edu.tw/handle/123456789/18664-
dc.description.abstract隨著環保意識上升,空氣汙染已成為大眾所關心的議題,即便火力發電仍是主要的發電方式,燃煤發電的量正逐步下降,近年來臺灣預拌混凝土用量上升,對於卜特蘭水泥的需求也增加,若常見的卜作嵐材料數量無法跟上,則會大幅增加卜特蘭水泥用量,如此也會使碳排上升,本研究將目前主要應用於控制性低強度材料的燃煤底灰磨細,直接作為燃煤飛灰使用,研究結果發現細磨燃煤底灰於7天與28天的活性指數分別為89.79%及81.52%,符合CNS 3036「混凝土用飛灰及天然或煆燒卜作嵐攙和物」以及ASTM C618-19 "Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete"中活性指數標準,具有大量取代燃煤飛灰使用之可行性。除了活性指數外,由市場面分析,目前台灣燃煤發電所產生的燃煤飛灰,約有400萬噸作為卜作嵐材料添加至水泥或混凝土中,能造成新台幣30億以上的產值,若能將細磨燃煤底灰作為卜作嵐材料,不但能解決廢棄物處理問題,更能創造出屬於燃煤底灰的經濟價值。en_US
dc.language.isozhen_US
dc.title以活性指數評估細磨燃煤底灰作為卜作嵐材料之研究en_US
dc.typejournal articleen_US
dc.identifier.doi10.29772/PEJ-
dc.relation.journalvolume92en_US
dc.relation.pages85 - 93en_US
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.languageiso639-1zh-
item.fulltextno fulltext-
item.grantfulltextnone-
item.openairetypejournal article-
crisitem.author.deptCollege of Engineering-
crisitem.author.deptDepartment of Harbor and River Engineering-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.orcid0000-0002-4265-3670-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgCollege of Engineering-
Appears in Collections:河海工程學系
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