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- A method of analyzing the content of calcium sulfite and of calcium carbonate in the product from wet flue gas desulfuration has been proposed. 提出了脱硫石膏中亚硫酸钙和碳酸钙含量的分析方法,其主要原理是将一份试样分为两部分,先取一份,用碘量法测量其中亚硫酸钙的含量;
- Zhong Qin.Study on uncatalyzed calcium sulfite oxidation kinetics[J].Nanjing University of Science and Technology Transaction, 2000, 24(2): 172-176. [7]钟秦.;亚硫酸钙非均相氧化动力学的研究[J]
- In the absorber, the sulfur dioxide captured from the flue gas by the chemical reaction with calcium carbonate in the slurry will be converted to calcium sulfite. 在吸收塔中,灰浆中的碳酸钙吸收烟气的二氧化硫并发生化学反应生成硫酸钙。
- The indissoluble calcium sulfite can be removed from the circulating water after precipitation separation and dissolvable sodium hydroxide can be recycled. 含亚硫酸钠的脱硫循环水与投加的氢氧化钙反应生成氢氧化钠和亚硫酸钙。
- Because of their larger size and structure, gypsum crystals settle and dewater better than calcium sulfite crystals, reducing the required size of by-product handling equipment. 因为水晶解决的他们大号和结构,石膏脱水更比亚硫酸钙晶体,降低的副产品处理设备尺寸的要求。
- The indissoluble calcium sulfite can be removed from the circulating water by the way of precipitated separation and dissolvable sodium hydroxide can be recycled. 通过沉淀分离可将难溶的亚硫酸钙从循环水中清除,氢氧化钠易溶于水可循环使用,脱硫过程只消耗氢氧化钙。
- The size of the absorber recycle tank will be determined to provide sufficient retention time for oxidation of calcium sulfite to sulfate, gypsum crystallization and desupersaturation of the liquid. 吸收塔再循环水箱的规格选择要适当,以便为亚硫酸钙氧化成硫酸钙,石膏结晶,降低流液过饱和等提供充足的时间。
- The oxidation air system provides oxidation air, which is free of oil to the absorber reaction tank to ensure oxidizing of the absorber slurry consisting of calcium sulfite to calcium sulfate. 氧化空气系统为吸收塔反应箱提供无油的氧化空气,以满足石灰浆液的氧化,这个氧化过程包括亚硫酸钙转化为硫酸钙。
- The sulfur emissibility during burning cement clinker with calcium sulfate, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove. 在实验室电炉静置煅烧条件下,研究了硫酸钙和亚硫酸钙、含亚硫酸钙的脱硫灰和石膏在水泥熟料煅烧过程中硫的逸放。
- Study on the oxidation of calcium sulfite to gypsum 亚硫酸钙氧化为石膏的研究
- A Method of Desulfurization with Calcium Sulfite and It's Mechanism 亚硫酸钙脱硫法及其机理
- Oxidation Kinetics of Calcium Sulfite Catalyzed by Peracetic Acid 过氧乙酸催化氧化亚硫酸钙的反应动力学
- A Review of Wet Oxidation Technology of Calcium Sulfite 亚硫酸钙湿式氧化技术的研究进展
- Analysis of Sulfur Trioxide in the Fly Ash Containing Calcium Sulfite 含亚硫酸钙粉煤灰中三氧化硫的分析
- Keywords calcium sulfite;uncatalyzed;oxidation;wet flue gas desulfurization; 亚硫酸钙;非催化;氧化;湿法烟气脱硫;
- Keywords calcium sulfite;deliquescence characteristics;influencing factors; 亚硫酸钙;溶解特性;影响因素;
- I have a slight calcium deficiency. 我有点缺钙。
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
- Study Low-Temperature Catalysis and Oxidation of Calcium Sulfite in Dry or Semi-Dry Desufuration Slag 干法与半干法脱硫渣中亚硫酸钙的低温催化氧化的研究
- The child has a calcium deficiency. 那孩子缺钙。
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