硝酸鋁 的英文怎麼說
中文拼音 [xiāosuānlǚ]
硝酸鋁
英文
aluminium nitrate-
Mas precursor powders are prepared using aluminium sulfate, colloidal silica, and magnesium nitrate as raw materials via sol - gel methods, dsc - tg and xrd show that the mas precursor powders transform to cordierite completely at 1300
以硫酸鋁、硝酸鎂和硅溶膠為原料，採用溶膠-凝膠法，制得mas先驅體粉末， xrd表明，該粉末經1300的熱處理后，完全轉變為堇青石。H silica - coated middle chrome yellow is prepared by the precipiation of chromate salt with lead nitrate solutions with special surface treatment of silica, aluminum and other additives
中鉻黃是由鉻酸鹽和硝酸鉛相互沉澱，再經過硅、鋁等助劑特殊處理所得的耐熱性特佳的中黃色粉末。Chemical industry information not merely embodyed the ordinary chemistry information substance, chemistry manufacture technological process and representative installation introduction are still have, in case contacing legal institutions sulphuric acid ? nitric acid industry system law ( ammonia oxidate law ), synthetic ammonia industry, chlorine and caustic soda are manufacture to electrolysis salt water, along with electrogilding, refine aluminium, iron - smelting and steel - smelting, cement and glass manufacture summarized account, the mineral oil is refined, hence, the chemical industry information education is contrastd against the ordinary chemistry information education, proper such representative means, be living, the means interpreted is in speech oridinarily wholly adoptd in the chemical industry information education, now most of tutors also is adopt the means interpreted in speech, cause that the chemical industry information education is insipid like this, student lack interest to chemical industry information study, but as a result of value the pair foundation, light practice, student may say the become a mere formality to chemical industry information study o since multi - med
化工知識不僅包含了一般化學知識的內容，還帶有化學生產工藝流程及典型設備的介紹，如接觸法制硫酸，硝酸的工業製法（氨氧化法） ，合成氨工業，電解食鹽水製造氯氣和燒堿，以及電鍍、煉鋁、煉鐵和煉鋼，水泥和玻璃的生產簡介，石油的煉制等，因此，化工知識教學與一般化學知識教學相比，應有其典型的方法。在過去，化工知識的教學一般都採用口頭講解的方法，現在大多數教師也是採用口頭講解的方法，這樣使得化工知識的教學乏味，學生對化工知識的學習缺乏興趣，又因重視雙基，輕實踐，學生對化工知識的學習可以說流於形式。由於多媒體的輔助教學的高效性、形象直觀性、新穎性和多樣性、人工模擬等特點，很適合化工知識的教學，應用多媒體教學化工知識可以解決目前存在的諸多問題，如：模型短缺、組織參觀活動困難、教育經費不足、學生不易觀察等。Alumina sols of different content were prepared by using al ( o - sec - bu ) 3 as precusor, water as solvent and nitric acid as peptizer
以異丁醇鋁為前驅物、水為溶劑、硝酸為膠溶劑制備了不同濃度的氧化鋁溶膠，進而採用提拉法和旋覆法制備了緻密氧化鋁膜。In the process of preparing mullite powder, we use teos and al ( no3 ) 3 as raw materials. the powder we prepared has high purity and its grain radius is relatively small and is distributed equality. by this method, we prepared about 600 g mullite powder and it provided basis for the next experiment
在溶膠-凝膠法制備莫來石粉末過程中，我們以正硅酸乙酯和硝酸鋁為主要原料，採用該法制得了莫來石粉末，該粉末純度很高，粒徑較小並且分佈均勻，我們按該法制得了約600g莫來石粉料，為接下來的實驗打下了基礎。Abstract : this paper dicussed the preparative parameteres synthesized mullite ultrafine powder by sol - gel and co2 scfd ( supercritieal fluid drying ) method from teos and al ( no3 ) 3 ? 9h2o as raw materials. the control parameteres of the colloidal particle size forming in sol - gel process and the gel structure and the scfd were studied by, xrd, tem and bet techmiques
文摘:研究了以正硅酸乙酯和硝酸鋁為原料，採用溶膠一凝膠法結合co2超臨界流體低溫乾燥技術合成莫來石超細粉的制備參數控制，並利用xrd 、 tem和bet 、技術研究了溶膠-凝膠過程中溶膠膠粒大小的控制和凝膠結構的控制及超臨界流體乾燥技術的控制。Inorganic salts, such as a1 ( no3 ) 3, zrocl2, ticl3, et al. was used as raw materials and corresponding hydroxides were deposited on the surface of graphite particle with heterogeneous nucleation process ; composite particles of graphite / oxides were obtained after heat treatment. in this paper, preparing conditions and properties of composite particles were studied
本論文以無機鹽（硝酸鋁、氧氯化鋯、三氯化鈦等）為原料，在石墨的稀懸浮液中應用非均勻成核技術，使水解產物（水合氧化物）沉積到微米級鱗片石墨表面，經洗滌、烘乾和熱處理制備出石墨氧化物復合粉體。Flavonoid has been extracted by ultrasonic extraction method from pomegranate seed and its content is determined by aluminum nitrate method
摘要採用超聲波法對石榴籽中的黃酮進行提取，並採用硝酸鋁法測定了其含量。Otherwise we found from the experiments that the chloride system erodes seriously the equipment, and that the powders from the sulfate system are too large in size. therefore, only the powders from the system containing alcohol, compared with the powders from the system without alcohol, are fleecier and can be collected more easily
水，乙醇，硝酸鎂和硝酸鋁適宜作為合成尖晶石的起始物，因為通過試驗發現氯化物系統對設備的腐蝕性較大；硫酸鹽系統得到的粉末較粗；含有乙醇的系統得到的粉末比沒有乙醇的系統得到的粉末蓬鬆，易收集。Aluminium nitrate enneahydrate
硝酸鋁九水合物Examined by tem, the production was slice shape in which there are many fine grains and the size of slices is 200nm ~ 2 u m and the most part of it is 500nm when the quality match ratio of aluminum nitrate and urea was 2. 5 : 1 and raw materials was ignited at 500 c. the size of slices is 200nm ~ 400nm when the quality match ratio of aluminum nitrate and urea was 2. 5 : 1 and raw materials was ignited at 300c
經tem分析發現產物形貌呈片狀，當硝酸鋁和尿素在質量配比為2 . 5 ： 1 ，在500點燃時片狀產物尺寸約為200nm 2 m ，其中大部分粒徑約為500nm ，當硝酸鋁和尿素在質量配比為2 . 5 ： 1 ，在300點燃時產物尺寸約為200nm 400nm ，片狀產物內部由細小顆粒組成。In this work, layered lini1 - xalxo2 ( 0 < x 1 / 2 ) solid solution materials were successfully synthesized by current co - precipitation method in the air, and their preparation and properties were deeply and systematically explored. influences of different factors on the structure and properities of samples were studied, including li resources, different performs, li / m ( oh ) 2 molar ratio, calcining heat condition, the best synthesis technics were concluded : sintered for 16h at 700 from li source ( lithium nitrate ) : m ( oh ) 2 = 1. 05 : 1, ultrasonic vibration for dispersing and catalysing are best. lini0. 8al0. 2o2 exhibited a discharge capacity of 130. 7 mah ? g - 1 in the voltage range of 2. 8 ~ 4. 40v and at a specific current of 0. 2 c. a new co - precipitation method was proposed, it included ultrasonic for dispersing and catalysing, by dropping lioh to the aqueous solution of metal nitrates, hydroxides of metals were precipitated and the resulting solution was evaporated as received
採用傳統共沉澱工藝在空氣氣氛中成功地合成出了二元lini1 - xalxo2 （ 0 < x 1 / 2 ）層狀固溶體系列，綜合考察了不同鋰源、預處理方式、鋰的配比量、焙燒溫度等條件對合成產物的結構和性能的影響，確定出了最佳合成工藝:以硝酸鋰為鋰源，超聲波作為分散動力源，鋰源與鎳鋁金屬鹽摩爾比為1 . 05 : 1 ， 700下焙燒16h的lini0 . 8al0 . 2o2樣品電化學性能最佳，在2 . 8 ~ 4 . 40v之間， 0 . 2c的倍率放電可逆容量達130 . 7mah ? g - 1 。Anodizing of aluminium and aluminium alloys - assessment of quality of sealed anodic oxide coatings part 2 : phosphoric acid chromic acid test with nitric acid predip
鋁及鋁合金陽極氧化氧化膜封孔質量的評定方法第2部分：硝酸預浸的磷鉻酸法Anodizing of aluminium and aluminium alloys - assessment of quality of sealed anodic oxide coatings part 1 : phosphoric acid chromic acid test without nitric acid predip
鋁及鋁合金陽極氧化氧化膜封孔質量的評定方法第1部分：無硝酸預浸的磷鉻酸法Methods for chemical analysis of aluminum fluoride for industrial use - the distillation - thorium nitrate volumetric method for the determination of fluoride content
工業用氟化鋁化學分析方法蒸餾-硝酸釷容量法測定氟量It ' s indicated that the zeta potential and total interaction energy of the colloidal particles are both at a maximum when the nitric acid concentration is 0. 22mol / l for the alumina sols with a mol ratio of 1 : 50 between asb and h2o,
結果表明，膠體顆粒的雙電層厚度隨硝酸的濃度的增加不斷減小，對異丁醇鋁與水的摩爾比為1 ： 50系溶膠，硝酸濃度為0 . 22mol l時膠體顆粒的zeta電位和作用位能最大。Then, we utilized the additives of - al _ 2o _ 3 powder seeding, alumina sol seeding, tio _ 2 - sol, ammonium nitrate, and high - energy ball milling on the precursors to investigate these factors " influences on the transformation temperature, the microstructure of as - received nano - sized - al _ 2o _ 3 powders and transformation sequences
接著，就分別研究在前驅體中加入或摻雜q - al _ 2o _ 3粉體籽晶、氧化鋁膠體籽晶、 tio _ 2溶膠、硝酸銨以及高能球磨前驅體等一系列因素對相變溫度、最終產物微結構、相變過程等的影響。The sample was dissolved by nitric acid and tartaric acid, and determined by aas with lanthanide oxide and edta masking al for determination of ca, with hc1 precipitating pb for determination of sn and al
摘要通過先加酒石酸、硝酸溶解樣品，用氧化鑭、 edta聯合掩蔽鋁來測定鈣，鹽酸沉澱鉛后測錫、鋁的試驗，採用火焰原子吸收光譜法測定錫、鈣和鋁。Namlt standard test method for determining the susceptibility to intergranular corrosion of 5xxx series aluminum alloys by mass loss after exposure to nitric acid namlt test
用接觸硝酸環境之後的重量損失來測定5xxx系列鋁合金晶間腐蝕敏感性的標準試驗方法分享友人