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- This paper studies the sulfuric acid decomposition of pyrite cinder Preparation soluble sulphate,Kraft then under certain conditions,products made from iron oxide relevant principles and methods. 研究了用硫酸分解硫铁矿烧渣制备可溶性硫酸盐,再由硫酸盐在一定条件下制成相关氧化铁产品的原理和方法;
- Study on Acidolysis Dynamics of Kaiyang Phosphate Rock by Sulfuric Acid Decomposition 硫酸分解开阳磷矿动力学特性研究
- Researches in the catalysts for sulfur acid decomposition in iodine-sulfur thermochemical cycle for hydrogen production 热化学碘硫循环制氢流程用硫酸分解催化剂
- sulfuric acid decomposition 硫酸分解
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- A substance, such as sulfuric acid, that removes water. 脱水物质脱去水分的一种物质，如硫酸
- A corrosive solution of sulfur trioxide in sulfuric acid. 发烟硫酸含三氧化硫酸的一种腐蚀性溶液
- Conclusion:The sulfuric acid anthrone method is reasonable. 结论:该法可作为桑叶中多糖的含量测定方法。
- The kinetics of the thermal decomposition reaction of methyl ethyl ketone peroxide (MEKPO) with sulfuric acid of different concentration had been studied by an Accelerating Rate Calorimeter (ARC). 采用绝热加速量热仪(ARC)研究了含有不同浓度的硫酸的过氧化甲乙酮(MEKPO)分解过程,得到了它们的绝热分解温度和压力随时间变化曲线。
- The nitrile (II) (28 g) was mixed with 26 ml of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- The influence of ultrasonic wave on the phosphorite acid decomposition was studied. 讨论了超声的声强、时间、温度对磷矿酸解的影响。
- The nitrile (II) (28 g) was mixed with 26 ml.of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- Muriatic Acid and cocaine are natural ingredients as well. So is sulfuric acid. 盐酸和古柯碱都也是天然成分，所以硫酸也是...
- Two processes with concentrated sulfuric acid recently appeared are reviewed. 对新近出现的两个浓硫酸水解工艺进行述评。
- Apart from milk yogurt yogurt containing all the nutrients, is the prominent feature is rich in lactic acid, can be lactose in the milk to lactic acid decomposition. 酸奶酸奶除含有牛奶的全部营养素外，突出的特点是含有丰富的乳酸，能将奶中的乳糖分解为乳酸。
- Estazolam reacts with sulfuric acid to form an intense fluorescent substance. 本文提出了硫酸颜色反应用于艾司唑仑的荧光测定新方法。
- Ta 2O 5 and Nb 2O 5 were recovered from the Ta/Nb slag by agitator washing, rinsing and tossing after acid decomposition of Ta/Nb concentrate, slurry extraction, filtering slag. 叙述了钽铌精矿经酸分解、矿浆萃取、过滤后的残渣采用搅洗、漂洗、摇选的方法成功地回收富集钽铌渣中的Ta2 O5,Nb2 O5。
- The reaction of magenta and nitrite in sulfuric acid m ed ium was studied. 据此建立了一个简单、快速、选择性好的测定亚硝酸盐氮的新方法。
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
