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- Hydrolysis was going on in sodium hydroxide solution. 水解在氢氧化钠溶液中进行。
- Montmorillonite, quartz and cristobalite can be corroded by sodium hydroxide solution, but will introduce new impurity phase similar to zeolite. 氢氧化钠溶蚀法会对蒙脱石、石英和方石英同时产生溶蚀，引入新的物相杂质。
- These are removed by scouring ( alkaline treatment with a sodium hydroxide solution + detergent). 通过洗涤（纤维排成直线然后用氢氧化钠溶液+清洁剂）可以去除这些杂质。
- Methods:Iodide was separated on the IonPac AS11 column using a 40 mmol/L sodium hydroxide solution. 目的:建立积分安培检测-离子色谱法测定水和废水中碘化物的方法。
- Freely soluble in sodium hydroxide solution, its Solution appears acid reaction. 溶于氢氧化钠溶液，水溶液呈酸性反应。
- The process normally involves treating the yarn or woven article with a cold, concentrated sodium hydroxide solution under tension. 丝光处理的过程一般包括在压力环境下用冷的，浓缩的氢氧化钠溶液处理纱线或都已织好的布料。
- NH 4 + when heated with sodium hydroxide solution, a colorless gas (ammonia) is given out which can turn wet red litmus paper to blue. 铵盐和氢氧化钠溶液共热时会放出一种无色气体(氨)，它可把湿的红色石蕊试纸变蓝。
- Sodium hydroxide solution with dimethyl sulfoxide(DMSO) is used as solvent.Sulfide in FCC gasoline is extracted by the solvent. 采用加二甲基亚砜(DMSO)的氢氧化钠碱液作萃取剂,对催化裂化汽油进行萃取后脱除硫化物;
- Tellurol esters can react with aqueous sodium hydroxide solution quickly and produce carboxylates and salt of tellurol by BAC2 mechanism. 本文报道了碲酚酯与氢氧化钠水溶液的反应.;反应能迅速地进行;生成羧酸盐和碲酚钠盐;
- Under the catalysis of sodium hydroxide solution,TBA epoxy resin was prepared by stepwise polymerization by use of tetrabromobisphenol A(TBA) and epichlorohydrin(ECH). TBA与环氧氯丙烷(EHC)在氢氧化钠溶液的作用下,通过逐步聚合得到TBA型环氧树脂;
- Methods: An antitumor alkaloid, nitidine chloride, was treated in aqueous sodium hydroxide solution without the presence of certain kinds of amino acids and oxygen. 方法:在无氧条件下,抗癌生物碱氯化两面针碱与不含某些特定氨基酸的氢氧化钠水溶液反应。
- Researches of the carbon dioxide absorption by sodium hydroxide solution with the metal film in the RPB and the calculation of mass-transfer coefficient had been reported. 研究了吸收液流量、吸收液浓度、进气空气量、进气中CO2含量、旋转填充床转速和吸收液温度对气相总传质系数的影响。
- Keratin solution,prepared by dissolving the wool fibers in the sodium hydroxide solution and peroxide solution,was used to threat the cotton fibers oxidised by sodium periodate. 采用氢氧化钠和双氧水溶解羊毛制得可溶性角蛋白溶液,再对经高碘酸钠选择性氧化的棉纤维进行处理。
- The high-purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution. 反应产物经减压精馏、碱洗、水洗、干燥等精制处理,得到了纯度较高的MPC标准品。
- A method for the determination of arsenic in fumaric acid by HG AFS was developed. The sample was decomposed in sodium hydroxide solution and fumaric acid was transferred into water soluble sodium fumarate. 用氢氧化钠溶液分解富马酸使其转化为水溶性富马酸钠 ,然后用氢化物发生 -原子荧光光谱法测定了试样中的砷。
- Sodium hydroxide is a kind of hydriodide. 氢氧化钠就是一种氢氧化物。
- XPS CHARACTERIZATION OF THE ANODIC OXIDE FILM FORMED ON URANIUM METAL IN SODIUM HYDROXIDE SOLUTION 金属铀在氢氧化钠溶液中阳极氧化膜的XPS特性研究
- Sodium hydroxide in various forms is the most widely used. 各种形式的氢氧化钠是最广泛使用的。
- This material is dissolved in dilute sodium hydroxide to form the viscose solution. 将纤维素黄酸酯溶解在稀释的氢氧化钠溶液中,粘胶溶液便制成了。
- The concentrated sodium hydroxide is filtered through a pressure filter. 浓缩过的氢氧化纳通过压滤机过滤。
