The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Nov. 06, 2013
Politechnika Łódzka, Łódź, PL;
Piotr Kula, Łódź, PL;
Robert Pietrasik, Brzeziny, PL;
Malgorzata Iwona Szynkowska, Łódź, PL;
Ewa Leśniewska, Łódź, PL;
Jacek Góralski, Katarzynów, PL;
Piotr Niedzielski, Stryków, PL;
Jadwiga Albińska, Łódź, PL;
Slawomir Szafran, Sieradz, PL;
Tomasz Maniecki, Łódź, PL;
POLITECHNIKA LODZKA, Lodz, PL;
Abstract
A multilayer composite for reversible sorption of mercury, with a carrier core made of a metal or an alloy based on transition metals, has isolating layers of a transition metal nitride and externally located sorptive layers, made of a mixture of sulfides and nitrides of transition metals, the layers being deposited on both sides of the core. A method for sorption of mercury from a gaseous phase during an exposition of the multilayer composite to the influence of multicomponent gaseous mixtures that contain mercury vapors or compounds for a time period of 0.5 to 24 hours, while the temperature of the multilayer composite is maintained in the range from 20 to 150° C.