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qqcool銅蟲 (小有名氣)
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[求助]
求潤(rùn)色翻譯,中譯英,在線等,謝謝
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摘要:煤的灰熔融特性是煤炭氣化和燃燒的一項(xiàng)重要指標(biāo),煤熔融特性不僅與煤灰的化學(xué)組成有關(guān),還與灰成分的礦物形態(tài)有關(guān)。由于煤灰的熔融溫度和煤灰各組分的三元相平衡有關(guān),三相平衡相圖經(jīng)常被用來(lái)預(yù)測(cè)和解釋煤灰的熔融溫度。據(jù)此通過(guò)添加不同助劑與煤灰中氧化物相互作用生成高熔點(diǎn)或低熔點(diǎn)物質(zhì)的方法可改變煤灰熔融特性,或添加不同灰熔點(diǎn)的煤。研究如何改變煤灰熔融特性使其適應(yīng)不同的排渣方式具有重要意義。 關(guān)鍵詞:煤灰 熔融性 添加劑 配煤 添加 [ Last edited by qqcool on 2012-5-1 at 19:32 ] |
精品翻譯集錦 |
木蟲 (正式寫手)
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Abstract: The melting characteristic of coal ash is an important indicator of coal's gasification and combustion,melting characteristics of coal are related to not only the chemical composition of the ash but also its composition of the mineral form . Because the melting temperature of coal ash is related to ternary phase equilibrium of all the compositions of coal ash Ternary equilibrium -phase diagrams are often used to predict and explain the melting temperature of coal ash . The melting characteristics of coal ash can be changed by adding different additives which interact with oxides in the ash to generate substances with high melting temperature or low melting temperature , or adding coal with different ash melting temperature accordingly .It is very significant to study how to change the melting characteristics of coal ash to make it adapt to different way of slagging-off .Keywords: |

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