鋁礬土化 的英文怎麼說
中文拼音 [lǚfántǔhuà]
鋁礬土化
英文
bauxitisation
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鋁 :
名詞[化學] aluminium （13號元素, 符號al）
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礬 :
名詞[化學] （某些金屬硫酸鹽的含水結晶） vitriol
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Refractory products. chemical analysis of aluminous, siliceous, silicon carbide, carbon and metallic silicon refractory products
耐火材料製品.
鋁礬土硅質材料碳
化硅碳和金屬硅耐火材料製品的
化學分析
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Thermometric titrimetry has had a long association with the production of alumina from bauxite ; where it has traditionally been applied to the determination of the caustic and aluminate contents of recirculating “ bayer process ” liquors
溫度滴定測量長期以來都和從
礬土中提煉生產氧
化鋁有關系?傳統上被用來測定再循環"拜爾法液體中的苛性堿和
鋁酸鹽的含量。
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The major performances of concrete and mortars, which are mixed with different quantities of expansion admixtures under the same mix proportions, are studied systematically and deeply in this work. sulphoaluminate mixed with a type of new expanding component by use of the composite methods are studied in the laboratory, and some achievements have been obtained. the service conditions, the characteristics and the shortcomings of expansion admixture in the concrete engineering are analyzed and summarized based on literatures, and the expanding mechanism of concrete is discussed
本文試圖從膨脹劑不同摻量研究其對混凝
土和砂漿主要性能的影響，進行了一系列宏觀力學性能試驗研究；利用差熱分析（ dta ） 、掃描電子顯微鏡（ sem ）等分析手段對鈣
礬石等水
化產物的結晶和生成量、形貌特徵進行微觀分析；並採用復合方法摻加新型膨脹組分對硫
鋁酸鹽類膨脹劑（ uea ）進行了改性試驗研究，根據多因素模糊綜合評價方法就各類膨脹劑的主要性能進行綜合評價，得出摻加新型膨脹組分pt的膨脹劑性能較優，取得了明顯的效果。
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Method for inspection of bauxite for export. determination of aluminium oxide content - edta complexometric titration1995 - 09 - 06
出口
礬土檢驗方法.用苦杏仁酸隱蔽鈦edta絡合滴定氧
化鋁量
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The magnesia - alumina spinel is synthesized by using high - quality bauxite and active magnesia as starting materials and calcined at high temperatures. the spinel has high density and low water absorption rate
本品採用優質
鋁礬土與活性氧
化鎂合成，經高溫煅燒，體積密度大，吸水率低，是冶金建材行業理想的原料。
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This article studies the main factors, which affect the extract ratio of aluminum oxide from lean alumina ore, such as the ratio of raw material, particle size, broiled temperature, and broiled time
摘要探討了原料配比、粒度以及配料燒結溫度、時間等工藝因素對貧鋁礬土中氧化鋁的提取效率的影響。
