Hауково-Дослідний Інститут Гірничорятувальної Справи
Научно-Исследовательский Институт Горноспасательного Дела
Hво "Респіратор"
Нпо "Респиратор"
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Application filed by Hауково-Дослідний Інститут Гірничорятувальної Справи, Научно-Исследовательский Институт Горноспасательного Дела, Hво "Респіратор", Нпо "Респиратор"filedCriticalHауково-Дослідний Інститут Гірничорятувальної Справи
Priority to UA4485668ApriorityCriticalpatent/UA11637A1/en
Publication of UA11637A1publicationCriticalpatent/UA11637A1/en
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
The invention relates to the gas analysis. The process comprises mixing of a carrier with oxidation solution, containing chrome oxide, strong sulphuric acid and water. To the oxidation solution the strong phosphoric acid is additionally added, as a carrier silica gel is used.
UA4485668A1988-09-231988-09-23Process for preparation of oxidation mass for turning of nitrogen oxide into dioxide
UA11637A1
(en)