硫化鋁 的英文怎麼說
中文拼音 [liúhuàlǚ]
硫化鋁
英文
aluminium sulfide-
Taking the andalusite from south africa and alumina fiber as raw materials, adding aluminum sulphate as binder, fabrication and properties of alumina fiber reinforced andalusite composite was studied through wet dispersion, mould pressing and sintering processes
以紅柱石和氧化鋁纖維為原料，用硫酸鋁作為結合劑，經過分散、混合、半干法成型、高溫燒成工藝，對氧化鋁纖維增強紅柱石基復合材料的制備及性能進行了研究。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。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。In this paper synthesis process of pseudo boehmite by aluminum sulfate and its application in the preparation fcc catalysts are described
摘要報導了以硫酸鋁為原料合成擬薄水鋁石的工藝以及該工藝所制擬薄水鋁石用於只fcc催化劑的制備。Thermal models show that even if the asteroids assembled immediately after the formation of the chondrules, 26al heating would have raised temperatures in the interiors of ordinary - chondrite bodies to a maximum of 1, 100 degrees c ? high enough to cause melting of metals and sulfides but too low to melt silicate minerals extensively and differentiate an asteroid
熱模型顯示，即使小行星在球粒形成之後立刻聚合，鋁26的加熱最多也只能將普通球粒隕石內的溫度提高到1100 ，雖可使金屬和硫化物熔化，但並不足以將矽酸鹽礦物大量熔化並造成小行星各層分異。The best technical condition of the reed pulp is in 47 sr, wipped off primary fines and added secondary fines up to 10 %, meanwhile, adding stuffings ( abietic acid, vitriolic aluminium, french chalk )
漂白蘆葦漿抄造文化用紙的最佳工藝條件為：在打漿度為47 sr時去除一級細小纖維，加入10 %的二級細小纖維，同時加入填料（松香膠、硫酸鋁、滑石粉） 。Established in 1991, mainly produce human choroinic gonadotrophin ( hcg ), human menopausal gonadotrophin ( hmg ), urofollitropin ( fsh ), heparin sodium, chondroitin sulfate, sodium benzoate, polyaluminchloride ( water clarified reagent ) etc., we are the largest and the only enterprise which produce urinary items from crude to the injectable
成立於1991年，主要生產絨促性素、尿促性素、卵胞激素、尿激酶、肝素鈉、硫酸軟骨素、苯甲酸鈉、聚合氯化鋁凈水劑等，是中國最大的唯一的從尿液做到原料藥的生產廠家。Some manufacturers used a little fumed litharge and basic lead sulfate here also.
有些製造廠也用少量細質的一氧化鉛和堿式硫酸鋁。Results show that the efficiency of algae removal by enhanced coagulation with polyalumoferrochloride and polysilicon aluminium sulfate is higher than with others
結果發現聚合氯化鋁鐵和聚硅硫酸鋁對于藻類的去除有較好的效果。Methods of test for aluminium fluoride for industrial use - determination of sulphate content
工業用氟化鋁試驗方法.第8部分:硫酸鹽含量測定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。The result showed that mechanisms for the removal of turbidity from kaolin suspension by coagulation with ddmbac were charge neutralization and bridging. the coagulating property of ddmbac was comparable to as and pac
實驗結果表明:對高嶺土懸浮液， ddmbac的混凝除濁機理為電性中和及吸附架橋，其混凝除濁性能不亞于硫酸鋁和聚合氯化鋁。When as or pac was used as a coagulant, coagulation removal of turbidity was enhanced at low ddmbac concentration ( 10mg / l ), but hindered at high ddmbac concentration ( 350mg / l ). however, its effect on pac was slightly smaller than that on as. ddmbac impacted the coagulation primarily through enhancement for charge neutralization and bridging of
低濃度的ddmbac （ 10mg / l ）可適當增強硫酸鋁和聚合氯化鋁的混凝效果，高濃度的ddmbac （ 350mg / l ）則顯著干擾混凝，但ddmbac對聚合氯化鋁混凝效果的促進作用不如對硫酸鋁明顯。Chemical analysis methods and determination of physical performance of alumina determination of chlorine content - ferric thiocyanate photometric method
氧化鋁化學分析方法和物理性能測定方法硫氰酸鐵光度法測定氯含量Manufacturer of nitrates and other inorganics in china. products include sodium, potassium, magnesium, and calcium nitrate, sodium and calcium nitrite, potassium sulfate, ammonium and potassium phosphates, and ammonium chloride
-生產銷售三氯化鋁1 ， 1 ， 1 -三氯乙烷氯化石蠟n -乙基乙二胺n -乙基雙氧哌嗪蛋白腖和硫鐵礦氟石精礦等，包括公司簡介產品介紹等At the same time, we also can supply taed, thiourea, melamine, aluminum sulphate, titanium dioxide rutile and anatase, rubber accelerator, methyl cellulose, hydroxypropyl methyl cellulose, monoammonium phosphate and other phosphates, 2 - ethyl anthraquinone, etc
同時還可為客戶提供四乙酰乙二胺硫脲三聚氰胺硫酸鋁鈦白粉橡膠促進劑甲基纖維素羥乙基甲基纖維素羥丙基甲基纖維素，磷酸二氫銨2 -乙基蒽醌等十幾種優質化工品。The addition of aluminum sulfate caused the chemical shrinkage of cement mortar to reduce a little, but induced net plasma self - shrinkage to grow into expansion. that reason was that ettringite was produced by reaction between aluminum sulfate and hydration products
硫酸鋁摻入水泥中，可以使水泥漿的化學收縮有少量的減少，但可以使水泥凈漿的自收縮改變為膨脹效應，這是因為其與水泥水化的生成物反應生成了鈣礬石。Chemical reagent. aluminium sulfate octadecahydrate
化學試劑.硫酸鋁Photography chemicals - aluminum potassium sulfate, dodecahydrate
攝影用化學藥品.十二水硫酸鋁鉀We use best brand plum flower herbs, it s safe and has no any chemical in it, though it cost more to us
我門堅持用中藥中的極品，梅花牌中藥，氮氣抽真空雙層包裝。不含硫磺，氯化苦，磷化鋁。分享友人