Казахский Научно-Исследовательский Институт Минерального Сырья
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3 25%-ным -раствором соли (Кислого сульфата щелочиого металла. 2. Способ ,по п. 1, отл.и ч а ю щи и с тем, что обработку распушенного хризотил-асбестового воломна ведут pacTBOipOM бисульфата5 кали или латри . , . 4 , Источники информации, П|ри1Н тые во внимание при экспертизе 1. Авто-рское свидетельство СССР № 168209, кл. В , 1963. 2. ABTOipCKoe свидетельство СССР № 390814, кл. В 01D 39/06, 1971.3 25% solution of salt (Acid sulphate of alkali metal. 2. The method according to claim 1, distinguishing the fact that the treatment of fluff chrysotile asbestos volomn is carried out by pacTBOipOM of potassium sulfate 5 or latry.,. 4, Sources of information, P | ri1N ts into account during the examination 1. USSR author's certificate No. 168209, class B, 1963. 2. ABTOipCKoe certificate of the USSR No. 390814, class B 01 D 39/06, 1971.
SU762376278A1976-06-211976-06-21Method of treating fluffed chrysotile-asbestos fibre
SU592427A1
(en)
Process for the purification of solutions containing carbonate, sulphate, possibly sodium or potassium hydroxide, as well as at least one of the metals, vanadium, uranium, modybdenum
PROCESS FOR THE PREPARATION OF A STABLE, BOMBEAKABLE AND DUMPABLE CONCENTRATED COMPOSITION, PROCESS FOR THE PREPARATION OF A SOFTENING TISSUE COMPOSITION, CONCENTRATED COMPOSITION, AND COMPOSITION FOR TEXTILE TREATMENT