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公开(公告)号：US20220280677A1
公开(公告)日：2022-09-08
申请号：US17379871
申请日：2021-07-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minseok KOO , Hyukjae Kwon , Hyun Chul LEE , Sukeun Kuk , Dongsik Yang , Sehyeong OH , Sangmin Ji
IPC: A61L9/20 , B01D39/20 , B01D53/86 , C01G23/053
Abstract: A photocatalyst for air purification, a photocatalyst film including the photocatalyst, and an air purification device including the photocatalyst. The photocatalyst for air purification includes: a first metal oxide particle having ultraviolet absorptivity, and fluorine bound to a surface of the first metal oxide particle; second metal oxide particles present on the surface of the first metal oxide particle. The use of the photocatalyst for air purification to remove or degrade volatile organic compounds (VOCs) and viruses.
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公开(公告)号：US20210252475A1
公开(公告)日：2021-08-19
申请号：US17032185
申请日：2020-09-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmin JI , Hyun Chul LEE , Hyukjae KWON , Dongsik YANG
Abstract: A material for removing a contaminant, a filter for removing a contaminant including the material, and a device for removing a contaminant including the filter, the material including an adsorption material for adsorption of a contaminant and a decomposition material for decomposition of a contaminant, wherein the adsorption material and the decomposition material are complexed with each other, and a contaminant decomposition onset temperature of the decomposition material is equal to or lower than a contaminant desorption onset temperature of the adsorption material.
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3.发明申请公开(公告)号：US20140251135A1
公开(公告)日：2014-09-11
申请号：US14181818
申请日：2014-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk Jae KWON , Soon Chul KWON , Hyun Chul LEE , Wha Seung AHN , Seung Hwan HONG
CPC classification number: B01J29/7015 , B01D53/02 , B01D2253/108 , B01D2257/504 , B01J20/18 , B01J20/186 , B01J20/3085 , B01J20/3408 , B01J20/3483 , B01J20/3491 , Y02C10/08
Abstract: A carbon dioxide adsorbent may include a chabazite zeolite containing an alkali metal ion or an alkaline earth metal ion. The chabazite zeolite may have a Si/Al mole ratio of about 1 to about 9.9. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.
Abstract translation: 二氧化碳吸附剂可以包含含有碱金属离子或碱土金属离子的菱沸石沸石。 菱沸石沸石可以具有约1至约9.9的Si / Al摩尔比。 二氧化碳吸附剂可以包括在二氧化碳捕获模块中。 二氧化碳吸附剂也可以用于分离二氧化碳的方法。
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4.发明申请ADSORBENT FOR CARBON DIOXIDE, METHOD OF PREPARING THE SAME, AND CAPTURE MODULE FOR CARBON DIOXIDE INCLUDING THE SAME 有权二氧化碳的吸附剂，其制备方法和包含其的二氧化碳的捕获模块公开(公告)号：US20130260990A1
公开(公告)日：2013-10-03
申请号：US13845738
申请日：2013-03-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyuk Jae KWON , Soon Chul KWON , Jeong Gil SEO , Hyun Chul LEE , Young Gil JO
IPC: B01J20/04
CPC classification number: B01J20/041 , B01D53/02 , B01D53/62 , B01D2253/1124 , B01D2253/25 , B01D2255/2045 , B01D2255/2047 , B01D2255/2063 , B01D2255/2065 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2255/20792 , B01D2255/2092 , B01D2255/40 , B01D2257/504 , B01D2258/0283 , B01J20/06 , B01J20/08 , Y02C10/04 , Y02C10/08
Abstract: An adsorbent for carbon dioxide may include a composite metal oxide including a divalent first metal (M1), a trivalent second metal (M2), and at least one polyoxometalate (POM) ion selected from an anion represented by a first formula (e.g., Chemical Formula 1) and an anion represented by a second formula (e.g., Chemical Formula 2). A capture module for carbon dioxide may include the adsorbent.
Abstract translation: 二氧化碳吸附剂可以包括包含二价第一金属（M1），三价第二金属（M2）和至少一种多金属氧酸盐（POM）离子的复合金属氧化物，其选自由第一式表示的阴离子（例如，化学 式1）和由第二式表示的阴离子（例如，化学式2）。 用于二氧化碳的捕获模块可以包括吸附剂。
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公开(公告)号：US20210231324A1
公开(公告)日：2021-07-29
申请号：US17160777
申请日：2021-01-28
Inventor： Kitae PARK , Jinkyu KANG , Haruhiko YAMASAKI , Tomoyuki KUROKI , Masaaki OKUBO , Tadao YAGI , Hyun Chul LEE , Joonseon JEONG , Hyoungwoo CHOI
Abstract: An air purification device includes a reactor having a hollow shape and extending in one direction, a discharge plasma generator comprising a first electrode disposed on an outer wall of the reactor and a second electrode disposed inside the reactor, where the discharge plasma generator is configured to generate a discharge plasma in a discharge region, a plurality of dielectric particles disposed on a packed-bed of the reactor, a liquid supplier which supplies a liquid into the reactor, and a liquid recoverer which recovers the liquid discharged from the reactor.
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Patent Agency Ranking
6.发明申请CARBON DIOXIDE ADSORBENT INCLUDING BARIUM TITANATE, CARBON DIOXIDE CAPTURE MODULE INCLUDING THE SAME, AND METHODS FOR SEPARATING CARBON DIOXIDE USING THE SAME 有权二氧化碳吸附剂，包括钛酸钡，含有二氧化碳的二氧化碳捕获模块和使用其分离二氧化碳的方法公开(公告)号：US20140174292A1
公开(公告)日：2014-06-26
申请号：US14025965
申请日：2013-09-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Soon Chul KWON , Ji Ho PARK , Hyuk Jae KWON , Yun Jung PARK , Hyun Chul LEE , Youn-Kyu CHOI
CPC classification number: B01D53/04 , B01D53/02 , B01D2253/1124 , B01D2253/25 , B01D2257/504 , B01J20/041 , B01J20/06 , B01J20/28007 , B01J20/28059 , B01J2220/66 , Y02C10/04 , Y02C10/08 , Y02E20/16 , Y02E20/18
Abstract: A carbon dioxide adsorbent may include a complex oxide including barium and titanium, wherein the complex oxide has a perovskite crystalline structure and is represented by the general formula BaxTiyOz, and an atomic ratio of Ba/Ti ranges from about 0.95 to about 1.7. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.
Abstract translation: 二氧化碳吸附剂可以包括包括钡和钛的复合氧化物，其中复合氧化物具有钙钛矿晶体结构并由通式BaxTiyOz表示，并且Ba / Ti的原子比在约0.95至约1.7的范围内。 二氧化碳吸附剂可以包括在二氧化碳捕获模块中。 二氧化碳吸附剂也可以用于分离二氧化碳的方法。
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7.发明公开公开(公告)号：US20240271805A1
公开(公告)日：2024-08-15
申请号：US18232452
申请日：2023-08-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonsu HEO , Jongmin LEE , Wooyul KIM , Hyun Chul LEE , Cheolwoo PARK , Gahye SHIN
CPC classification number: F24F8/167 , B01D39/2068 , B01J21/063 , B01J23/42 , B01J29/40 , B01J35/19 , B01J35/39 , B01J35/40 , F24F8/108 , B01D2239/0478 , B01D2257/702
Abstract: A composite catalyst filter includes a porous filter substrate, and particles of at least one type of catalyst on a surface of the porous filter substrate. The particles of the catalyst include particles of a photocatalyst, and particles of at least one type of adsorbent and oxidation catalyst.
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公开(公告)号：US20240173710A1
公开(公告)日：2024-05-30
申请号：US18319760
申请日：2023-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Su Keun KUK , Hyun Chul LEE , Sang Min JI , Sungwoo KANG , Dong Sik YANG
CPC classification number: B01J35/004 , A61L9/205 , B01J35/0013 , B01J35/023 , A61L2101/02
Abstract: A p-n heterojunction photocatalyst, an air purifier including the p-n heterojunction photocatalyst, and a method of preparing the p-n heterojunction photocatalyst. The p-n heterojunction photocatalyst includes a granule type composite which includes: first compound particles; and second compound particles on at least a portion of surfaces of the first compound particles, wherein the composite has a size of about 0.9 μm to about 5 μm based on a major axis, a standard deviation of the size is about ±0.9 μm or less, and upon exposure to energy irradiation, the composite generates a reactive oxygen species of singlet oxygen (1O2) to induce photolysis of gaseous pollutants.
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公开(公告)号：US20240091692A1
公开(公告)日：2024-03-21
申请号：US18113911
申请日：2023-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mijong KIM , Dongjin HAM , Hyukjae KWON , Hyun Chul LEE
CPC classification number: B01D46/0028 , A61L9/014 , A61L9/20 , B01D39/2068 , B01D46/24 , B01D46/62 , B01D53/885 , A61L2209/12 , A61L2209/14 , B01D2239/0442 , B01D2255/802 , B01D2255/915 , B01D2259/804 , B01D2279/65
Abstract: An air purification module which purifies introduced unpurified air and discharge purified air, includes a first filter supporter extending in a first direction and having a penetrating shape including a first hollow region, a first filter which is supported by the first filter supporter and penetrates a side portion of the first filter supporter, a second filter supporter extending in the first direction, having a penetrating shape including a second hollow region, and disposed in the first hollow region, a second filter which is supported by the second filter supporter and penetrates a side portion of the second filter supporter, and a light source module disposed in the second hollow region.
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10.发明公开公开(公告)号：US20240042089A1
公开(公告)日：2024-02-08
申请号：US18112053
申请日：2023-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongjin HAM , Mijong KIM , Minseok KOO , Hyukjae KWON , Sehyeong OH , Hyun Chul LEE
CPC classification number: A61L9/205 , B01J35/004 , B01J35/08 , B01J37/0215 , B01D46/2486 , A61L2209/14
Abstract: Provided are an air purification module and an air purification system including the same. The air purification module is configured to purify influent unpurified air and discharge purified air and includes: a catalyst filter including a photocatalyst and an oxidation catalyst; and a light-emitting heat source disposed adjacent to the catalyst filter, wherein the light-emitting heat source irradiates, to the catalyst filter, light for activating the photocatalyst, and provides heat to activate the oxidation catalyst, and a temperature of the light-emitting heat source is higher than a temperature of the unpurified air.
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