氫化鋁 的英文怎麼說
中文拼音 [qīnghuàlǚ]
氫化鋁
英文
aluminum hydride
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氫 :
名詞[化學] (氣體元素) hydrogen (h)
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鋁 :
名詞[化學] aluminium (13號元素, 符號al)
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Production of al 3 by ion membrane electrolysis in sodium aluminate solution
鋁酸鈉溶液離子膜電解方法制備
氫氧
化鋁
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The preparation method of methyl 1 - naphthylacetate catalyzed by sulphuric acid, hydrochloric acid, chlorosulfonic acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate, aluminium chloride, ferric sulfate, aluminium sulfate, titanium sulfate, sodium bisulfate monohydrate, solid super acid, heterpoly acid, support heterpoly acid, composite titanate and p - toluene sulfo - chloride etc. catalyst were reviewed
摘要評述了硫酸、鹽酸、氯磺酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯
化鐵、五水四氯
化錫、三氯
化鋁、硫酸鐵、硫酸
鋁、硫酸鈦、一水硫酸
氫鈉、固體超強酸、雜多酸、固載雜多酸、復合鈦酸酯和對甲苯磺酰氯等催
化劑催
化合成1 -萘乙酸甲酯的方法。
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The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed
摘要評述了硫酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯
化鐵、六水合三氯
化鋁、五水四氯
化錫、硫酸銅、硫酸鈦、稀土金屬氧
化物、一水硫酸
氫鈉、固體超強酸、雜多酸等催
化劑催
化合成對羥基苯甲酸乙酯的方法。
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Size analysis of byproduct aluminium hydroxide produced from alkaline solution
再生
鋁型材堿蝕液副產品
氫氧
化鋁的粒度分析
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The effective regeneration procedure is soaking the adsorbent 30 ~ 50h with 1 - 2 % al2 ( so4 ) 3 for activated alumina and 20 ~ 30h with 1 - 1. 5 % naoh for bone char. studies show both activated alumina and bone char are excellent adsorbents for the removal of fluoride from drinking water. fluoride concentration below 1. 0mg / l can be acquired easily with them and meets the requirement of drinking water standards
對兩種除氟劑進行的再生液與吸附劑體積比為1 : 1的再生實驗表明:用硫酸
鋁溶液對活性氧
化鋁再生,再生濃度為1 2 ,再生時間為30 50h ,沖洗浸泡時間為5h效果較好;對骨炭再生,
氫氧
化鈉再生液濃度為1 1 . 5 ,再生時間為20 30h效果較好。
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This paper has summarized the researches on the application of such mineral materials as activated carbon, zeolite, montmorillonite, sepiolite, medical stone, palygorskite, aluminum oxide, sodium hydrate, alumen and nanomaterials as cigarette tip additives to the removal of harmful components in cigarette smoke in the last decades
摘要總結了近幾十年來包括活性炭、沸石、蒙脫石、海泡石、麥飯石、凹凸棒石、氧
化鋁、
氫氧
化鈉、明礬、納米材料等礦物材料作為卷煙濾嘴添加劑以去除煙氣中有毒有害物質的研究和實驗應用及效果。
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High pressure grinder brief introdction high pressure grinder. the machine is on purpose to grind the barite, h igh pressure grinder limestone, kaolinite, cerames, ahd slags, etc, below scale 9. 3 of moh, shardness and 280 - odd sorts of non - inflammable and non - explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing
高壓微粉磨主要適用於常規物料的研磨粉碎,如高嶺土石灰石方解石滑石大理石重晶石石膏氧
化鐵紅氧
化鐵綠
氫氧
化鋁顏料膨潤土陶土等濕度小於8 ,莫氏硬度在6級以下的非易燃易爆物料的超細粉加工。
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Raw materials for the rubber industry. aluminium hydroxide al 3
橡膠工業用原材料.
氫氧
化鋁
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The super - fine aluminum hydroxide is an important green flame retardant inorganic material with multi - function of retarding, suppressing smoke and filling
摘要超細
氫氧
化鋁具有阻燃、消煙、填充多種功能,是一種重要的無機環保型阻燃材料。
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The effect of water temperature on phosphine releasing from aluminium phosphide tablet
水溫對磷
化鋁片劑產生磷
化氫的影響
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The results show that : the fillers of sio2 based investment consist of sio2, al2o3 and mgo, and the binder is nh4h2po4 for sio2 based investment, the bulk density and the compression strength decrease, the apparent porosity and the thermal expansion increase, when the specimens are heated to 900 ; the fillers of al2o3 based investment consist of al2o3 and mgo, and the binder is nh4h2po4 ; for al2o3 based investment, the bulk density decreases and the apparent porosity increases when the specimens are heated to 900 ; the fillers of mgo based investment consist of mgo and al2o3, and the binder is ca cement ; for mgo based investment, the compression strength decreases and the thermal expansion increases greatly when the specimens are heated to 900
結果表明:氧
化硅系包埋料的骨料是氧
化硅、氧
化鋁、氧
化鎂,結合劑為磷酸二
氫銨,其900鍛燒后顯氣孔率增加,體積密度下降,耐壓強度降低,熱膨脹增大;氧
化鋁系包埋料的骨料是氧
化鋁和氧
化鎂,結合劑為磷酸二
氫銨,其900燒后顯氣孔率增加,體積密度下降,熱膨脹變
化不大;氧
化鎂系包埋料的骨料是氧
化鎂和氧
化鋁,結合劑是
鋁酸鈣水泥,其900燒后耐壓強度明顯降低,熱膨脹明顯增大。
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Using silicon dioxide, magnesia, aluminum hydroxide to react with sulfonic acids, color fixatives under standard proportioning, through curing and drawing into thread - like form, this product is made with mechanical twisting as per specific speed and number of strands after drying treatment, featruing a certain tensile strength
本品用二氧
化硅、氧
化鎂、
氫氧
化鋁同磺酸、固色劑等按標準配比反應,經固
化抽制線狀,再經乾燥處理后,並按規定速數和股數,經機械加捻而成,並有一定的抗拉強度。
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By reducing bromine content and adding aluminum hydroxide in the surface of substrate for the printed circuit board, comparative tracking index ( cti ) of the substrate is improved significantly, meanwhile the size stability, heat resistance, the glass transition temperature of the substrate are improved too
摘要通過降低印製電路板的基板表層的嗅含量並加入
氫氧
化鋁,顯著提高了基板的相比漏電起痕指數( cti ) ,並同時提高了基板的尺寸穩定性、耐熱性、玻璃
化溫度。
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Lithium benzoate, anhydrous
氫化鋁鋰
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Lithium aluminium hydride
氫化鋁鋰
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Basic silicones for industrial use. determination of hydroxyl groups. methods by reduction with lithium - aluminium hydride
工業用基礎硅塑料.羥基類的測定.
氫化鋁鋰還原法
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Several polysubstituted biphenyl compounds containing four skeletons were firstsynthesized from ellagic acid via a reduction with dibal - h. the cytotoxicity activities of these compounds were evaluated against human tumor cells in vitro
以鞣花酸為原料經關鍵的二異丁基
氫化鋁還原首次合成了數個擁有4個骨架的多取代聯苯
化合物,並對其人類腫瘤細胞毒活性進行了體外測試。
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Infrared spectrum research on surface modification of aluminum hydroxide superfine powder fillers
表面改性
氫氧
化鋁超細粉體填料的紅外光譜研究
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The optimum technic conditions have been gotten in in preparaing high dispersive a1 ( oh ) 3 colloid by controlling reactant concentration, ph value, reaction temperature, matured time. they are the prereguisite to prepare nanopoder of a - a1203. this paper entirely and systematically studies the following three kinds of drying stages : oven drying, dehydration with alcohols and azeotropic distillation stage
本文採用逐步逼近法進行了
氫氧
化鋁膠體的沉降實驗,對膠體形成的體系反應物的初始濃度、體系的ph值、反應溫度和膠體的陳
化時間進行了系統優
化,並獲得了制備高分散
氫氧
化鋁膠體的最佳工藝參數;此膠體經過過濾、 80下烘乾后所得樣品,在掃描電鏡下直接觀察其粒徑為50nm ,且分佈范圍窄,顆粒的表面清潔,為球形。
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The modified nickel - supported catalysts possess good reaction performance, conversion of propane and carbon dioxide as well as yield of hydrogen
採用稀土改性的氧化鋁負載的鎳催化劑顯示出較好的催化活性,比氧化鋁負載的貴金屬催化劑有更好的丙烷二氧化碳轉化率和氫氣收率。