EA201790692A1 - Имеющие улучшенную проницаемость половолоконные мембраны на основе углеродного молекулярного сита с сердцевиной, стабилизированной композиционными наночастицами - Google Patents
Имеющие улучшенную проницаемость половолоконные мембраны на основе углеродного молекулярного сита с сердцевиной, стабилизированной композиционными наночастицамиInfo
- Publication number
- EA201790692A1 EA201790692A1 EA201790692A EA201790692A EA201790692A1 EA 201790692 A1 EA201790692 A1 EA 201790692A1 EA 201790692 A EA201790692 A EA 201790692A EA 201790692 A EA201790692 A EA 201790692A EA 201790692 A1 EA201790692 A1 EA 201790692A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- carbon molecular
- fibro
- fiber membranes
- membranes based
- composite nanoparticles
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 title abstract 2
- 239000002105 nanoparticle Substances 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0067—Inorganic membrane manufacture by carbonisation or pyrolysis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
- B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- B01D69/088—Co-extrusion; Co-spinning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1212—Coextruded layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/0213—Silicon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/16—Hydrogen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
- B01D2256/245—Methane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/18—Pore-control agents or pore formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/60—Co-casting; Co-extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/32—Melting point or glass-transition temperatures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0076—Pretreatment of inorganic membrane material prior to membrane formation, e.g. coating of metal powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
- B01D71/025—Aluminium oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
- B01D71/027—Silicium oxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Inorganic Fibers (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
В настоящем документе описаны асимметричные многослойные половолоконные мембраны на основе углеродного молекулярного сита (УМС) и способы изготовления этих мембран. Согласно данным способам одновременно экструдируются сердцевинный прядильный раствор, содержащий полимер и подходящие наночастицы, оболочечный прядильный раствор и канальная текучая среда, а затем осуществляется пиролиз экструдированного волокна.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462053464P | 2014-09-22 | 2014-09-22 | |
US201462066625P | 2014-10-21 | 2014-10-21 | |
US201462067699P | 2014-10-23 | 2014-10-23 | |
US201462074197P | 2014-11-03 | 2014-11-03 | |
PCT/US2015/045394 WO2016048479A1 (en) | 2014-09-22 | 2015-08-14 | Composite nanoparticle stabilized core carbon molecular sieve hollow fiber membranes having improved permeance |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201790692A1 true EA201790692A1 (ru) | 2017-10-31 |
EA201790692A8 EA201790692A8 (ru) | 2018-10-31 |
EA033974B1 EA033974B1 (ru) | 2019-12-16 |
Family
ID=55581735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790692A EA033974B1 (ru) | 2014-09-22 | 2015-08-14 | Имеющие улучшенную проницаемость половолоконные мембраны на основе углеродного молекулярного сита с сердцевиной, стабилизированной композиционными наночастицами |
Country Status (10)
Country | Link |
---|---|
US (1) | US10500548B2 (ru) |
EP (1) | EP3197593A4 (ru) |
CN (1) | CN106999861B (ru) |
AU (1) | AU2015322020B2 (ru) |
BR (1) | BR112017005788B1 (ru) |
CA (1) | CA2961885C (ru) |
EA (1) | EA033974B1 (ru) |
MY (1) | MY184892A (ru) |
SA (1) | SA517381157B1 (ru) |
WO (1) | WO2016048479A1 (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA033974B1 (ru) * | 2014-09-22 | 2019-12-16 | Джорджия Тек Рисерч Корпорейшн | Имеющие улучшенную проницаемость половолоконные мембраны на основе углеродного молекулярного сита с сердцевиной, стабилизированной композиционными наночастицами |
US10086337B2 (en) * | 2014-11-30 | 2018-10-02 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof |
CN106378015B (zh) * | 2016-11-09 | 2021-07-27 | 北京工商大学 | 聚倍半硅氧烷修饰沸石/硅橡胶复合膜及其应用 |
IDP201907952A (ru) | 2017-02-10 | 2019-11-08 | ||
CN110494206B (zh) * | 2017-04-06 | 2022-03-18 | 陶氏环球技术有限责任公司 | 不对称聚偏二氯乙烯隔膜和由其制备的碳分子筛隔膜 |
WO2019006438A1 (en) * | 2017-06-30 | 2019-01-03 | Georgia Tech Research Corporation | HOLLOW FIBER MEMBRANES WITH LOW COST CARBON MOLECULAR SIEVES |
JP7262454B2 (ja) | 2017-10-30 | 2023-04-21 | ダウ グローバル テクノロジーズ エルエルシー | 第13族金属を含有する炭素分子ふるい膜およびそれらを作製する方法 |
US11680146B2 (en) | 2017-10-31 | 2023-06-20 | Georgia Tech Research Corporation | Hybrid membranes and methods of making and use thereof |
KR102086921B1 (ko) | 2017-12-12 | 2020-03-09 | 서강대학교산학협력단 | 하이브리드 고분자 중공사막, 탄소 분자체 중공사막 및 그 제조방법 |
CN109529634B (zh) * | 2018-10-30 | 2021-06-29 | 南京理工大学 | 金属有机骨架zif-67-pvdf中空纤维膜的制备方法 |
CN111686587B (zh) * | 2020-06-29 | 2022-04-15 | 山东理工大学 | 一种双层中空纤维上制备金属有机骨架材料膜的方法 |
CN113588927A (zh) * | 2021-07-02 | 2021-11-02 | 同济大学 | 一种用于纤维测试的旋转式支撑装置及其应用 |
WO2024015407A2 (en) * | 2022-07-12 | 2024-01-18 | University Of Maryland, College Park | Carbon molecular membrane reactor systems, and methods for fabrication and use thereof |
Family Cites Families (22)
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US4467001A (en) | 1982-12-27 | 1984-08-21 | Albany International Corp. | Process and device for applying, drying and curing a coating on filaments |
CA2149806A1 (en) * | 1994-05-20 | 1995-11-21 | William John Koros | Polymeric membrane |
IT1284620B1 (it) * | 1996-04-05 | 1998-05-21 | Enea Ente Nuove Tec | Compositi a matrice ceramica, e processo di produzione degli stessi mediante infiltrazione liquida con precursori ceramici polimerici e |
US5714000A (en) * | 1996-05-06 | 1998-02-03 | Agritec, Inc. | Fine-celled foam composition and method |
DE19910012C1 (de) * | 1999-03-08 | 2001-01-18 | Ostthueringische Materialpruef | Verfahren zur Herstellung von Formkörpern |
US6299669B1 (en) | 1999-11-10 | 2001-10-09 | The University Of Texas System | Process for CO2/natural gas separation |
US6596167B2 (en) | 2001-03-26 | 2003-07-22 | Koch Membrane Systems, Inc. | Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
US7071258B1 (en) * | 2002-10-21 | 2006-07-04 | Nanotek Instruments, Inc. | Nano-scaled graphene plates |
TWI255349B (en) * | 2005-02-02 | 2006-05-21 | Asia Optical Co Inc | Optical system of a projector display and a projector device equipped with this optical system |
US7708810B2 (en) | 2005-07-19 | 2010-05-04 | The Penn State Research Foundation | Carbon nanocomposite membranes and methods for their fabrication |
US8148276B2 (en) * | 2005-11-28 | 2012-04-03 | University Of Hawaii | Three-dimensionally reinforced multifunctional nanocomposites |
US20090053512A1 (en) * | 2006-03-10 | 2009-02-26 | The Arizona Bd Of Reg On Behalf Of The Univ Of Az | Multifunctional polymer coated magnetic nanocomposite materials |
US8486179B2 (en) | 2009-10-29 | 2013-07-16 | Georgia Tech Research Corporation | Method for producing carbon molecular sieve membranes in controlled atmospheres |
US8242214B2 (en) * | 2010-02-26 | 2012-08-14 | Georgia Tech Research Corporation | Polymeric sorbents for removing low level contaminants |
US20120135485A1 (en) * | 2010-11-29 | 2012-05-31 | Georgia Tech Research Corporation | Sorbent and process for removing fermentation inhibitors |
US9024843B2 (en) | 2011-06-30 | 2015-05-05 | Google Inc. | Wearable computer with curved display and navigation tool |
US8771404B2 (en) * | 2011-07-31 | 2014-07-08 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Hollow ceramic fibers, precursors for manufacture thereof utilizing nanoparticles, methods of making the same, and methods of using the same |
CN104125855B (zh) | 2011-12-20 | 2017-05-17 | 佐治亚科技研究公司 | 高性能碳分子筛中空纤维膜的多孔形态的稳定化 |
WO2013165866A1 (en) * | 2012-05-01 | 2013-11-07 | Dow Global Technologies Llc | A hollow fiber carbon molecular sieve membrane and preparation and use thereof |
WO2015183831A1 (en) | 2014-05-24 | 2015-12-03 | Georgia Tech Research Corporation | Mixed matrix hollow fiber membranes |
EA033974B1 (ru) * | 2014-09-22 | 2019-12-16 | Джорджия Тек Рисерч Корпорейшн | Имеющие улучшенную проницаемость половолоконные мембраны на основе углеродного молекулярного сита с сердцевиной, стабилизированной композиционными наночастицами |
US10086337B2 (en) * | 2014-11-30 | 2018-10-02 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof |
-
2015
- 2015-08-14 EA EA201790692A patent/EA033974B1/ru not_active IP Right Cessation
- 2015-08-14 AU AU2015322020A patent/AU2015322020B2/en not_active Ceased
- 2015-08-14 EP EP15844237.6A patent/EP3197593A4/en active Pending
- 2015-08-14 CN CN201580063250.2A patent/CN106999861B/zh active Active
- 2015-08-14 MY MYPI2017000435A patent/MY184892A/en unknown
- 2015-08-14 WO PCT/US2015/045394 patent/WO2016048479A1/en active Application Filing
- 2015-08-14 BR BR112017005788-3A patent/BR112017005788B1/pt not_active IP Right Cessation
- 2015-08-14 US US15/512,100 patent/US10500548B2/en active Active
- 2015-08-14 CA CA2961885A patent/CA2961885C/en active Active
-
2017
- 2017-03-21 SA SA517381157A patent/SA517381157B1/ar unknown
Also Published As
Publication number | Publication date |
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AU2015322020B2 (en) | 2020-10-15 |
WO2016048479A1 (en) | 2016-03-31 |
US10500548B2 (en) | 2019-12-10 |
AU2015322020A1 (en) | 2017-04-06 |
US20170274327A1 (en) | 2017-09-28 |
BR112017005788B1 (pt) | 2021-11-09 |
CN106999861A (zh) | 2017-08-01 |
MY184892A (en) | 2021-04-29 |
EP3197593A4 (en) | 2018-05-23 |
CA2961885C (en) | 2023-01-24 |
CN106999861B (zh) | 2021-01-05 |
EP3197593A1 (en) | 2017-08-02 |
CA2961885A1 (en) | 2016-03-31 |
BR112017005788A2 (pt) | 2017-12-19 |
EA201790692A8 (ru) | 2018-10-31 |
EA033974B1 (ru) | 2019-12-16 |
SA517381157B1 (ar) | 2021-06-24 |
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