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1. 发明申请

WO2020139131A1 MXENE-MODIFIED HYBRID PHOTOCONVERTER 审中-公开
公开(公告)号：WO2020139131A1
公开(公告)日：2020-07-02
申请号：PCT/RU2019/000661
申请日：2019-09-20
申请人： NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY "MISIS"
发明人： PAZNIAK, Anna Ivanovna , SARANIN, Danila Sergeevich , MURATOV, Dmitry Sergeevich , GOSTISHCHEV, Pavel Andreevich , DIDENKO, Sergei Ivanovich , KUZNETSOV, Denis Valerievich , DI CARLO, Al'do
IPC分类号： H01L51/42
摘要： This invention related to the technology of thin-film hybrid semiconductor photoconverters. Thin-film hybrid photoconverters with heterojunctions and layers modified with Тi 3 C 2 Т х MXenes for use in visible sunlight spectrum and UV - IR regions (380 to 780 nm). Device with absorber layer of metal-organic APbX 3 perovskites were fabricated in n-i-p and p-i-n configurations, including structures with carbon electrodes and stabilized characteristics (Pmax under standard illumination for terrestrial application, spectrum 1.5 AM G, Р inc 100 mW/cm 2 ) were stabilized by introduction of thin Ti 3 C 2 T x MXene layers (5-50 nm) at the junction and contact interfaces, i.e., APbX3 perovskite absorber layer / MXene, electron transport layer / MXene, cathode electrode / MXene, as well as by doping of carbon electrode for work function reduction by incorporating of MXenes into the bulk of material with appropriate weight percentage for providing ohmic contact with higher efficiency of charge collection.

2. 发明申请

WO2019194706A1 METHOD FOR DISPOSAL OF WASTE WELL-DRILLING SLUDGE 审中-公开
公开(公告)号：WO2019194706A1
公开(公告)日：2019-10-10
申请号：PCT/RU2019/000207
申请日：2019-04-01
申请人： SERDYUK, Mikhail Ivanovich
发明人： SERDYUK, Mikhail Ivanovich
IPC分类号： B09C1/00 , E21C41/32
摘要： The invention relates to neutralization of drilling wastes and can be used for disposal of drill cutting wastes. The well-drilling sludge disposal method includes drilling sludge separation from drilling fluid and drilling sludge discharge into a sludge pit. A cell-type separation metal fixture is installed inside the sludge pit in the form of vertically oriented cells to ensure capability for further individual batchwise chemical and technological action on drilling sludge in each of the cells. At first, the colloid system is destabilized by addition of ferric sulfate in the amount of about 1-3% of the total drilling sludge weight until visible mass liquefaction and uniform structure formation. Then the obtained mass is absorbed by addition of expanded vermiculite in the amount of about 1%. The action is finished by adding humic acids in the amount of about 1% of the total drilling sludge weight. The method is implemented with constant stirring at a rate of about 30-60 revolutions per minute within approximately 30-60 minutes in each of the mentioned operations, and significant parameters are checked with determination of the hazard class of the obtained product in the process of action. Then the metal fixture is removed from the sludge pit, and soil is added in the amount needed for the obtained product to achieve concentrations below maximum allowable values. The invention allows ensuring the high quality of disposal, while making it possible to eliminate the unnecessary action time and save the resources spent.

3. 发明申请

WO2019226069A1 DRILLING SLUDGE TREATMENT DEVICE 审中-公开
公开(公告)号：WO2019226069A1
公开(公告)日：2019-11-28
申请号：PCT/RU2019/000208
申请日：2019-04-01
申请人： SERDYUK, Mikhail Ivanovich
发明人： SERDYUK, Mikhail Ivanovich
IPC分类号： E21B21/01 , E21B21/06
摘要： The useful model relates to neutralization of drilling wastes and can be used for treatment of drill cutting wastes when drilling deep wells of various purpose. The device includes an element for stimulation of drilling sludge movement during treatment, which is designed as an agitator fixed on a mounting base with a holder on it, located under and around the agitator with the vertical position of the agitator The holder is attached in the central part of a metal crosspiece fixed on top of a grid covering a tank with a treated batch of drilling sludge from above. The tank is designed as a vertically oriented bottomless cell, at the upper angles of which horizontal platforms are provided for attaching: the grid to the cell and the crosspiece to the grid. The technical result of the claimed useful model consists in capability for simplification of device installation.

4. 发明申请

WO2020180205A1 METHOD AND DEVICE FOR LASER RADIATION MODULATION 审中-公开
公开(公告)号：WO2020180205A1
公开(公告)日：2020-09-10
申请号：PCT/RU2019/000663
申请日：2019-09-23
申请人： NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY "MISIS"
发明人： MOLCHANOV, Vladimir Yakovlevich , YUSHKOV, Konstantin Borisovich , NAUMENKO, Natalya Fedorovna , CHIZHIKOV, Alexander Ilich , GUROV, Vasily Viktorovich , PAVLYUK, Anatoly Alekseevich
IPC分类号： G02F1/11 , H01S3/117
摘要： The present invention relates to acousto-optics and laser technology and can be attributed, in particular, to acousto-optical (AO) laser resonator Q-switches, AO devices for extra-cavity control of single-mode (collimated) and multimode (uncollimated) monochromatic and non-monochromatic laser radiation, i.e, AO modulators, AO frequency shifters, and dispersion delay lines for visible and middle IR wavelengths (0.4-5.5 μm). The object of the present invention is providing a geometry of AO interaction in laser resonator Q-switches so that to optimize the preset parameters of the Q-switch in accordance with the system requirements to the laser operation mode depending on the intended use of the laser, more specifically, lower control RF power and capability of operation without additional efficiency loss with multimode or uncollimated laser radiation.

5. 发明申请

WO2020076186A1 A METHOD AND DEVICE FOR PLASMA-CHEMICAL GAS/GAS MIXTURE CONVERSION 审中-公开
公开(公告)号：WO2020076186A1
公开(公告)日：2020-04-16
申请号：PCT/RU2019/000696
申请日：2019-10-10
申请人： MISLAVSKIJ, Boris Vladlenovich
发明人： MISLAVSKIJ, Boris Vladlenovich , ILIEV, Roman Lazirovich , MARIN, Mikhail Yuryevich , GORELIK, Evgeny Pavlovich
IPC分类号： B01J19/08 , C01B3/00 , H05H1/24
摘要： The present disclosure is related to the field of chemistry, specifically it proposes a method for plasma-chemical conversion of gas or gas mixture using a pulsed electrical discharge. The technical effect of the present disclosure is increased efficiency of the process of converting gas/gas mixture into the desired products by stimulating forward reactions and minimizing reverse reactions. This is achieved by converting the gas/gas mixture using a pulsed electrical discharge in the form of a hot plasma channels forming between the electrodes in the moving flow of gas/gas mixture, wherein the ratio of the flow velocity to the average discharge current falls within the following range: 250 J/(m 3 *A 2 ) 2 /I 2 3 *A 2 ), where p is the density of the gas/gas mixture in the reaction chamber (kg/m3), V is the flow velocity of the gas/gas mixture in the reaction chamber (m/s), and I is the average current of the pulsed electrical discharge (A). A method is proposed for gas/gas mixture conversion and a device for the implementation of the method. 2 independent claims, 9 dependent claims, 3 figures.

6. 发明申请

WO2019202380A1 ANTIVIRAL IMMUNOTROPIC AGENT FOR THE TREATMENT OF ACUTE RESPIRATORY VIRAL INFECTIONS 审中-公开
公开(公告)号：WO2019202380A1
公开(公告)日：2019-10-24
申请号：PCT/IB2019/000028
申请日：2019-01-22
申请人： PVP LABS PTE. LTD
发明人： CHERTORIZHSKIJ, Evgenij Aleksandrovich , OVCHINNIKOV, Mikhail Vladimirovich , KLEJMENOV, Aleksej Viktorovich
IPC分类号： A61K38/08 , A61P31/12
摘要： The invention pertains to medicine, in particular pharmacology, and concerns the application of a nasal medicinal composition containing the hexapeptide tyrosyl- D-alanyl-glycyl-phenylalanyl-leucyl-arginine or its pharmaceutically acceptable salt for the treatment of acute respiratory viral infections (ARVIs), in particular those caused by the influenza virus. What is claimed: application of a nasal medicinal composition containing the hexapeptide tyrosyl-D-alanyl-glycyl-phenylalanyl-leucyl-arginine or its pharmaceutically acceptable salt for the treatment of acute respiratory viral diseases (ARVI).

7. 发明申请

WO2019194705A1 WELL-DRILLING WASTE NEUTRALIZATION METHOD AND NEUTRALIZATION DEVICE 审中-公开
公开(公告)号：WO2019194705A1
公开(公告)日：2019-10-10
申请号：PCT/RU2019/000206
申请日：2019-04-01
申请人： SERDYUK, Mikhail Ivanovich
发明人： SERDYUK, Mikhail Ivanovich
IPC分类号： B09B3/00 , B09C1/08 , E21B21/01
摘要： The well-drilling waste neutralization method includes separation of drilling sludge from the drilling fluid, drilling sludge discharge into a sludge pit, chemical and technological treatment of sludge until obtaining a composite mixture including, but not limited to, a humic mineral component; installation of drilling sludge dividers represented by a metal fixture in the form of bottomless cells placed and fixed, at least in their upper part; drilling sludge discharge into the formed cells, each being filled to 80% by volume. The chemical and technological treatment is performed in a batchwise manner - individually in each of the cells with constant stirring. The humic mineral component is injected in the amount of about 3-5% of the total drilling sludge quantity and stirred within 30-60 minutes. Significant parameters are checked until values below maximum allowable concentrations are reached. The fixture is removed from the pit, and soil from the rehabilitated areas is added. The well-drilling waste neutralization device consists of dividers in the form of a metal fixture for installation inside a sludge pit to create a structure with vertically oriented bottomless cells; a metal grid installed on top of the fixture. Guides in the form of rails are provided on the grid together with a working platform moving along them. The grid has an operator's workplace and provides for capability for placing chemicals and drilling sludge stirring equipment The use of the claimed group of inventions ensures the improvement of the neutralized drilling sludge quality.

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