Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie
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Priority to PL427966ApriorityCriticalpatent/PL242708B1/en
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Publication of PL242708B1publicationCriticalpatent/PL242708B1/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
Materiał filtracyjny do usuwania substancji ropopochodnych z wody zawierający składnik mineralny lub organiczny, charakteryzuje się tym, że składa się z rozdrobnionego nośnika mineralnego w postaci piasku o uziarnieniu 0,2 - 1,5 mm lub pochodzenia roślinnego w postaci rozdrobnionych do rozmiaru 0,5 - 10 mm trocin lub łodyg słonecznika zmieszanego z nanorurkami węglowymi lub nanoproszkiem w postaci nanokrzemionki modyfikowanej polidimetylosiloksanem lub oktadecylem, przy czym ilość wprowadzanego nanomateriału w stosunku do ilości nośnika wynosi 0,1 - 5,0% masowych.The filter material for the removal of petroleum substances from water, containing a mineral or organic component, is characterized by the fact that it consists of a comminuted mineral carrier in the form of sand with a grain size of 0.2 - 1.5 mm or of vegetable origin in a comminuted form up to a size of 0.5 - 10 mm of sawdust or sunflower stalks mixed with carbon nanotubes or nanopowder in the form of nanosilica modified with polydimethylsiloxane or octadecyl, the amount of nanomaterial introduced in relation to the amount of carrier is 0.1 - 5.0% by weight.
PL427966A2018-11-292018-11-29Filter material for removing petroleum derivatives from water
PL242708B1
(en)
Silicon material a for hydrogen gas production, silicon material b for hydrogen gas production, method for producing silicon material a for hydrogen gas production, method for producing silicon material b for hydrogen gas production, method for producing hydrogen gas, and device for producing hydrogen gas
METHOD TO REMOVE SUSPENSION DUST FROM PARTICULATE TAILINGS MATERIAL GENERATED BY EOLIC EROSION, WHICH INCLUDES OBTAINING A BIOLOGICAL COMPOSITION, APPLYING SAID BIOLOGICAL COMPOSITION AND STABILIZING THE PARTICULAR MATERIAL AND ITS BIOLOGICAL APPLICATION, AS WELL AS THE BIOLOGICAL APPLICATION
Device for separating from mineral raw materials, preferably from natural aggregates, the undesired materials of mineral or organic origin, preferably sand, gravel or clayey mud material