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- melted sodium carbonate 碳酸钠熔融
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- Packing of sodium carbonate for industrial use II. 工业用碳酸钠包装2。
- In case of fire, use sodium carbonate or dry sand (never use water). 着火时使用碳酸钠或干沙子灭火（禁止用水）；
- It is stirred with 10%sodium carbonate solution(50ml)and then with water (50ml), after which it solidifies. 与10%25碳酸钠溶液（50毫升）混合搅拌，然后再用50毫升水混合搅拌，从而析出固体。
- A similar pigment made synthetically by heating clay, sodium carbonate, and sulfur together. 佛青，群青用把粘土、碳酸钠和硫放在一起加热的方法合成的相似的颜料
- Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions. 例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。
- Hard water which can be softened by adding sodium carbonate is called permanent hard water. 经过加入碳酸钠能被软化的硬水，称为永硬水。
- Aspirin is synthesized through O-acylating reaction from salicylic acid and anhydride acetic acid with anhydrous sodium carbonate as catalyst. 以水杨酸和乙酸酐为原料,采用无水碳酸钠作为催化剂经O-酰化反应合成了阿司匹林。
- The catalyst carrier for biomass pyrolysis was prepared by red mud,fly ash and anhydrous sodium carbonate. 以赤泥和粉煤灰为原料,无水碳酸钠为造孔剂,制备了用于生物质裂解的催化剂载体。
- High alkyl sulfate, non-ionic surfactant, sodium metasilicate, calcium carbonate, sodium carbonate. 高分子烷基硫酸盐，非离子表面活性剂，硅酸钠，碳酸钙，碳酸钠
- The character of multipole deformation of melting sodium clusters[J]. 引用该论文 魏宝仁;张丰收;徐秀莲;王锋.
- A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. 本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺，并对操作条件作了详细的说明。
- High temperaturc reaction of quartz, alumina, kaolin and sodium carbonate was examined. 本文考查了石英、三氧化二铝及高岭石与纯碱在高温条件下的反应过程。
- The determination method of molybdenum and sodium carbonate content in sodinm molybdate was proposed. 提出了工业钼酸钠中钼和碳酸钠含量的测定方法。
- Using phenophthalein to make indicator to measure sodium carbonate, the end point is instable. 用经典的以酚酞作指示剂测定碳酸钠的方法,终点不稳定;
- Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide, the key chemical reagent in this process. 采用了大量的生石灰来把碳酸钠转换成氢氧化钠,它是这个过程中。
- The effect of sodium carbonate on the corrosion inhibition of aluminum alloy in sodium chloride solution was investigated by SEM and electrochemical means. 摘要应用电化学实验方法和扫描电子显微镜(SEM)研究了碳酸钠在氯化钠溶液中时铝合金的缓蚀作用。
- Using water or sodium carbonate solution as the reactive medium,acetanilide was synthesized by aniline and acetic anhydride as the starting materials. 在水或碳酸钠溶液中，对用苯胺和乙酐为原料合成乙酰苯胺进行了研究。
- Tokuyama traces its roots back to 1918, when it began producing soda ash (sodium carbonate), one of the basic materials in various industries. 日本德山化工成立于1918年，当时主要生产应用于众多工业领域的化工原料：碳酸钠。
