查询词典 caustic soda

Some say the article is more professional, said According to experts explained that the principle of soda because the chemical nature of the decision, Scientific name of sodium bicarbonate soda, soda dissolved in water after a weak alkali, to remove residual dissolved in the pores of our skin oils and dirt.

还有的文章则说得更为专业，称据有关专家解释，其原理是因为小苏打的化学性质决定的，小苏打学名碳酸氢钠，小苏打溶于水后呈弱碱性，能够溶解去除残留于我们皮肤毛孔内的油脂与污垢。

Using these diagrams, thermodynamic analysis is carried out to show the effect of technical conditions on soda decomposition of scheelite. It appears that the concentration of has direct effect on soda decomposition of scheelite. When the alkalinity is low, will hydrolyze to , accordingly the decomposition rate of scheelite becomes lower because of the decrease of . So in order to get higher leaching rate in industry practice, it is necessary to use enough amount of soda to serve as digestion reagent and, certain amount of NaOH to maintain high enough alkalinity.

利用这些热力学平衡图对Na2CO3分解白钨矿的工艺条件进行了分析，认为溶液中浓度直接影响白钨矿分解，而当碱度较低时，Na2CO3将水解生成，从而降低浓度，进而降低白钨矿的分解率；故在工业实践中，为使钨最大限度地转入溶液，除了保证足够的Na2CO3用量，还必需添加NaOH以维持一定碱度。

Glass industry is the largest consumption sector of soda. The production of each ton of glass will consume 0.2 ton of soda. In chemical industry, soda is applied in producing soluble glass, heavy and light sodium etc.

玻璃工业是纯碱的最大消费部门，每吨玻璃消耗纯碱0.2t，化学工业用于制水玻璃、重轻酸钠等。

Taifeng valve" own exclusive property of chlorine valve, chlor-alkali brine dedicated valve, chlor-alkali gas, liquid-specific filters, chlor-alkali evaporation dedicated ball valve, special valve soda, chlorine-specific non-return valve, chlorine-specific security valve, ball valve dedicated chlorine, chlorine dedicated filling valve, check valve Straflo chlor, chlor-alkali many dedicated sealed valve, chlorine-specific shut-off valve, chlorine filter dedicated endoscopy, chlorine dedicated bellows valves, chlorine gas regulating valve a number of patented technologies, such as country, are chlor-alkali, soda ash valves exclusive brand of choice for industry and chlor-alkali, soda ash, chemical industry enjoys a high reputation!"

&泰丰阀门&拥有自主产权的氯气专用阀、氯碱盐水专用阀、氯碱气、液专用过滤器、氯碱蒸发专用球阀、纯碱专用阀、氯气专用止回阀、氯气专用安全阀、氯气专用球阀、液氯灌装专用阀、氯碱贯流止回阀、氯碱专用多密封截止阀、氯气专用切断阀、氯气专用过滤视镜、波纹管氯气专用阀、氯气调节阀等多项国家专利技术，是氯碱、纯碱专用阀业的首选品牌，并在氯碱、纯碱、化工工业中享有较高的声誉！

Largely piling up of the soda residue hinders the development of soda plant and spoils the local environment .It is a good approach to use the soda residue in engineering .

碱渣的大量堆存严重地危害着当地环境和碱厂的生存发展，将碱渣当作工程用土用于填垫工程是大规模处理碱渣的有效途径。

What is the meaning of ice cream soda ice - cream soda translation _ _ _ ice cream soda to explain what is ...

冰淇淋苏打水是什么意思_ 冰淇淋苏打水翻译_ 冰淇淋苏打水解释_什么是。。。

Rose Ice Cream Soda practice - how to do the Rose Ice Cream Soda - How do Rose ice cream soda ...

玫瑰冰淇淋苏打的做法-玫瑰冰淇淋苏打怎么做-如何做玫瑰冰淇淋苏打。。。

Rose ice cream soda practice, rose ice cream soda how to do, how to make rose ice cream soda , fruit juice recipe preparation methods ...

玫瑰冰淇淋苏打的做法，玫瑰冰淇淋苏打怎么做，如何做玫瑰冰淇淋苏打，果汁菜谱制作方法。。。。

By exploring the production of caustic calcined dolomite in traditionalscorch limekiln, improvement project and related technique are analyzed, as well as theperformance of caustic calcined dolomite in converter protection by slag splashing.

通过对老式焦烧石灰窑转产轻烧白云石的探索，研究制定了焦烧窑转产轻烧白云石对窑炉的改造方案和生产工艺，探讨了轻烧白云石在转炉中溅渣护炉的使用效果。

The caustic was regenerated from the spent caustic in an ethylene plant which adopted precipitation with a oxide of transition metal and causticization.

采用过渡金属氧化物沉淀法和苛化法处理乙烯裂解废碱液得到再生碱液，考察了再生碱液循环使用的可行性。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。