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- Phenols and anilides can be nitrated with very dilute nitric acid. 酚类和酰基苯胺能被极稀的硝酸硝化。
- Separation of the two components is accomplished by dissolving the frit in dilute nitric acid. 将玻璃料溶于稀硝酸中来完成两个组分的分离。
- A rapid and direct method for determination of chrome in medium/lower alloy steel by AAS in dilute nitric acid medium without separation was reported. 在稀硝酸介质中,不需分离其它干扰杂质,用原子吸收分光光度法直接测定中、低合金钢中的铬。
- Electrodeposition of americium ( 241 Am and 243 Am) from the mixture of isopropyl alcohol and dilute nitric acid is studied by molecular plating procedure. 研究了异丙醇 -硝酸介质中镅 ( 2 4 1,2 4 3Am)的分子镀过程和实验条件。
- By using the catalyst, nitration of TAIW in the system of dilute nitric acid can give hexanitrohexaazaisowurtzitane (HNIW) with yield of over 95% and purity over 99%. 在催化剂存在条件下，四乙酰基六氮杂异伍兹烷可在硝酸溶液中进行水解硝化，以95%25以上得率制得纯度高于99%25的六硝基六氮杂异伍兹烷。
- By using the catalyst,nitration of TAIW in the system of dilute nitric acid can give hexanitrohexaazaisowurtzitane HNIW with yield of over 95% and purity over 99%. 在催化剂存在条件下,四乙酰基六氮杂异伍兹烷可在硝酸溶液中进行水解硝化,以95%25以上得率制得纯度高于99%25的六硝基六氮杂异伍兹烷。
- dissolution by dilute nitric acid 稀硝酸溶解
- dissolution with dilute nitric acid 稀硝酸溶解
- dissolve with dilute nitric acid 稀硝酸溶解
- Phenols and anilides can be nitrated with very dilute nitric acid 酚类和酰基苯胺能被极稀的硝酸硝化。
- O-(m-, p-)Fluorobenzaldehydes were synthesized by indirect electronic oxidation using diluted nitric acid as the medium and Ce4+/Ce3+ as the redox mediator. 在无隔膜电解槽中采用石墨电极,以稀HNO3为介质,Ce4+/Ce3+为氧化还原媒质,间接电氧化氟代甲苯法合成了邻(间、对)氟代苯甲醛。
- azeotropic distillation process for dilute nitric acid concentration 共沸蒸馏稀硝酸浓缩法
- Experiment on Desulfurization of Dilute Nitric Acid Oxidizing Residue of Gold Concentrate under Normal Pressure 金精矿稀硝酸常压氧化渣脱硫试验研究
- Separation of the two components is accomplished by dissolving the frit in dilute nitric acid 将玻璃料溶于稀硝酸中来完成两个组分的分离。
- Keywords Pt net catalyst;Ammonia oxidation ratio;Dilute nitric acid;Warpwise knitting;Consumption; 铂网;催化剂;氨氧化率;稀硝酸;针织经向;消耗;
- The nitric acid changed the cuticle of his mouth to a yellow color. 硝酸将他口腔里的护膜变成了一种黄颜色。
- Keywords vanadium iron;dissolution by dilute nitric acid;ammonium persulphate;valent state change of vanadium;photometric acid; 钒铁合金;稀硝酸溶解;过硫酸铵;钒的价态变化;光度法;
- Nitric acid forms hydrates with water. 硝酸与水形成水合物。
- Nitric acid molecules are linked by hydrogen bonds. 硝酸分子以氢键互相连结。
- Oxalic acid was obtained by treating buckwheat husks with dilute nitric acid. Its structure was confirmed with EA,IR and MS analysis. 荞麦皮经稀硝酸处理后，从滤液中得到一种透明的针状晶体。该晶体经元素分析、红外光谱及质谱测定，确认为草酸。
