Process for the concentration of sulfuric acid.

机译：硫酸浓缩的方法。

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The present invention concerns a process for increasing the sulfuric acid concentration of solutions that contain alkali sulfate and sulfuric acid. Such solutions are produced, for example, in the manufacture of film or filaments of regenerated cellulose ...

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M. Hartmann H. Kau;
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年度 1991
页码 1-20
总页数 20
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Anodes; Cathodes; Chemical Preparation; Dissociation; EDB/400201; EDB/400400; Electrochemistry; Electrodialysis; Electrolysis; Evaporation; Foreign technology; PH Value; Quantity Ratio; Redox Reactions; Sodium Sulfates; Sulfuric Acid; Translations; Water Removal;

机译：阳极;阴极;化学制备;解离; EDB / 400201; EDB / 400400;电化学;电渗析;电解;蒸发;国外技术; pH值;数量比;氧化还原反应;硫酸钠;硫酸;翻译;除水;

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机译：硫化过程中硫浓度对混合CuO-Bi2O3体系向Cu3BiS3相变的影响
2. Sulfur concentrations in foods (part 1) - sulfur concentrations in seventy-seven foods. [J] . Eguchi A, Saito H, Tanaka S, 栄養学雑誌 . 1999,第3期

机译：食物中的硫浓度（第1部分） - 硫浓度为七十七种食物。
3. Sulfur concentrations in foods (part 1) - sulfur concentrations in seventy-seven foods. [J] . Eguchi A, Saito H, Tanaka S, 栄養学雑誌 . 1999,第3期

机译：食物中的硫浓度（第1部分） - 硫浓度为七十七种食物。
4. The effect of current density on the growth of AlSiCu anodic oxide layers in sulfuric acid. A microscopical investigation [C] . L. E. Fratila-Apachitei, F. D. Tichelaar, J. Duszczyk, International Corrosion Congress . 2002

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5. Reduction of sulfuric aicd and sulfur trioxide concentrations in coal fired boilers. [D] . Thompson, Jason. 2010

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6. Methylated sulfur compounds in microbial mats: in situ concentrations and metabolism by a colorless sulfur bacterium. [O] . P T Visscher, P Quist, H van Gemerden 1991

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7. Reduction of Low Concentration NO with NH3 at Ambient Temperatures over Pitch Based Active Carbon Fibers Further Activated with Sulfuric Acid. [O] . Shizuo KAWANO, Seiki KISAMORI, Isao MOCHIDA, 1993

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8. Development of Instrumental Methods of Analysis of Sulfur Compounds in Coal-Process Streams: Computer Program Manual for Estimating Concentrations of Inorganic Sulfur Moieties from a Thermodynamic Data Base. Quarterly Technical Pr [R] . Stutts, J. D., Jordan, J. 1981

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Process for the concentration of sulfuric acid.

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