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METHOD OF DETERMINATION OF SILICA MODULE OF WATER GLASS

机译:玻璃水二氧化硅模块的测定方法

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0441u043fu043eu0441u043e bam u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 silicate u043cu043eu0434u0443u043bu00a0 liquid glass and can be used u0434u043bu00a0 routine analysis of liquid glass to accelerated u0438u00a0 analysis while preserving accuracy. this u0434u043bu00a0 2.0 g of liquid u043du0430u0442u0440u0438u0435u0432u043e - soda glass placed in a volume of 25 ml of distilled water to 20 ml and u0434u043eu0432u043eu0434u00a0u0442 under intensive u0432u0437u0431u0430u043bu0442u044bu0432u0430u043du0438u0438.u0432u0432u043eu0434u00a0u0442 has an eyedropper 10 drops of aqueous solution with the concentration of u043fu0438u043du0430u0446u0438u0430u043du043eu0445u043bu043eu0440u0438u0434u0430 (2, 8). m at ph 8 to 10. the development of colour on the 13 30 with the colored solution compared to the color with the pre made set of solutions is the standards of liquid glass from u0432u0435u0441u0442u043du044bu043c u0441u0438u043bu0438u043au0430u0442u043du044bu043c module. u0432u0440u0435u043cu00a0 needed for analysis, not more than 2 minutes. 2, table 2). with s
机译:本发明 u043e u0442 u043d u043e u0441 u0438 u0442 u0441 u00a0至 u0441 u043f u043e u0441 u043e bam u043e u043f u0440 u0435 u0434 u0434 u0435 u043b u0435 u0438 u00a0硅酸盐 u043c u043e u0434 u0443 u043b u00a0液体玻璃可以用于液体玻璃的常规分析以加快 u0438 u00a0分析,同时保持准确性。此 u0434 u043b u00a0 2.0克液体 u043d u0430 u0442 u0440 u0438 u0435 u0432 u043e-将苏打玻璃放入25毫升蒸馏水中至20毫升,然后将 u0434 u043e u0432 u043e u0434 u00a0 u0442在密集 u0432 u0437 u0431 u0430 u043b u044b u0442 u044b u0432 u0430 u043d u0438 u0438。 u0432 u0432 u0432 u043e u0434 u00a0 u0442下有滴眼液10滴浓度为 u043f u0438 u043d u0430 u0446 u0438 u0430 u043d u043e u0445 u043b u043b u043e u0440 u0438 u0434 u0430的水溶液(2,8)。 m在pH值8至10处。与预先设置的溶液组的颜色相比,有色溶液在13 30上的显色是 u0432 u0435 u0441 u0442 u043d u044b u043c u0441 u0438 u043b u0438 u043a u0430 u0442 u043d u044b u043c模块。分析需要 u0432 u0440 u0435 u043c u00a0,最多不超过2分钟。 2,表2)。与s

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