Petryanov filter
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A Petryanov filter is a type of filtering cloth that is used for fine and super fine cleaning of air and other gases from fine aerosols. Gases contaminated with aerosols with a solid phase concentration of 0.5 mg/m³ can be cleaned by using these filters.[1] These filters are commonly fabricated using electrospinning techniques and were first developed in 1939 by Nathalie D. Rozenblum and Igor V. Petryanov-Sokolov.[2][3]
References
^ "Petryanov's filtering cloth". www.sorbent.su. Retrieved 2017-04-21..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
^ "Air Filtration with Electrospun Nanofibers". electrospintech.com. Retrieved 2017-04-21.
^ Izvestiya (2007). "On the 100th anniversary of the birth of I.V. Petryanov-Sokolov". Atmospheric and Oceanic Physics. 43 (3): 395. doi:10.1134/S0001433807030164.
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