We offer unique materials for modern technologies - submicron diffusion-based filter elements (RAS-18 type), made with rolled nickel ultra-fine powder (the size of a powder- 0,016 µm, per one square millimeter of filtering surface the density of apertures is equal to 10,000 items) strips. The filter element is the output of Defense Research Institute (Manhattan project) and It is used by national MIC (Military-industrial complex) factories. The filters, which are made with the use of such filter elements, can be applied in chemical, metallurgical, food, medical, automotive, nuclear, petroleum etc. industries for:

• fine cleaning at the molecular level, the indoor air of dust, viruses, all disease-causing organisms and spores
• fine cleaning of various technological solutions and gases from solid particles, suspended matter and occluded radioactive particles, microbes, and also for the catalytic effect
• fine cleaning of all kinds of fluid materials and mixtures
• fine cleaning of liquid and gaseous fuels
• capturing value-added wares during high-temperature analysis of materials
• ultra-fine purification from mechanical admixture, suspensions, germs and bacteria, heavy metal salts
• medical industry: it can be used for sterilization of blood serum. The quality of filtering is that after it the germs capable of reproduction can't be found in serum
• food industry: for wine and fermented food products filtration
• in the nuclear industry for......

General characteristics of filter elements

Type of Filtroelementa	Diameter of a time (apertures)	Productivity
	Micron Meter	Gas м3/Hour	Water- Liter a second
		At pressure 100мм.Mercury column	At pressure KgF/см2
			0,5	1,0	1,5	2,0	3,0
RAS-18	0,008-0.013	0,3	0,4	0,8	1,0	1,4	2,0

Maximum water pressure < 8 KgF/см2.
The size of a filtering element : d=17mm, L=500mm, Вес=17 Gr/p.
The material of the filter element - nickel alloy 99,9999%

As an example - The Results of sanitary-microbiological analysis of vitamin-making plant's waste water in the following table:

The following indisputable advantages of filter elements RAS-18 also have to be mentioned:

• at the same cross-sectional area, filter area, and therefore - productivity is 60-70 times better
• great resistance of filter elements, as to aggressive media (acids, alkalis) so to high (up to 700 C) and low (up to - 196 C) temperatures
• the possibility of regeneration (cleaning), which does not require replacement cartridges
• filter elements RAS-18 does not require electricity
• load-life (25-30 years).

Variants of constructive decisions of filters with use of filtering elements RAS-18 : №1, №2, №3.

Contact - E-Mail : ooo_storno@mail.ru