公开(公告)号：US20170368530A1

公开(公告)日：2017-12-28

申请号：US15539848

申请日：2015-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nagahisa SATO ,  Ryo IWAMURO ,  Tomokazu FUKUZAKI ,  Kenichi NAGAYAMA ,  Ryosuke KAMITANI ,  Kenji TAKEUCHI

IPC: B01J20/04 ,  B01J20/06 ,  F25D11/00 ,  F25D23/06

CPC classification number: B01J20/04 ,  B01J20/06 ,  F25D11/00 ,  F25D23/06 ,  F25D2201/14

Abstract: Described is an adsorbent, a vacuum heat insulating material having the same and a refrigerator, which are capable of adsorbing a target material in a reduced pressure environment. A refrigerator includes an outer casing forming an exterior, an inner casing provided inside the outer casing and forming a storage chamber and a vacuum heat insulating material positioned between the outer casing and the inner casing, and including an adsorbent that adsorbs a heat transfer medium. The adsorbent includes a first adsorption component provided to adsorb oxygen, and including a transition metal oxide having an oxygen deficiency structure, and a second adsorption component provided to adsorb moisture.

公开(公告)号：US20160114310A1

公开(公告)日：2016-04-28

申请号：US14920261

申请日：2015-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nagahisa SATO ,  Ryosuke KAMITANI ,  Kenichi NAGAYAMA ,  Tomokazu FUKUZAKI

IPC: B01J20/28 ,  B01J20/04 ,  B01J20/02

Abstract: Example embodiments relate to a gas-adsorbing material capable of reducing the generation amount of combustible gas without deteriorating gas-adsorbing performance, and a vacuum insulation material including the gas-adsorbing material. The gas-adsorbing material may include a metal selected from at least one of Li, V, Zr, or an alloy including the same, which adsorbs a nitrogen gas and is inactivated by moisture as a nitrogen adsorbing agent, and an additive added to the metal. The metal is attached on the particle surface of the additive. The metal may be an alloy including Li and an alkaline-earth metal, for example, Ba—Li alloy. The additive absorbs moisture, and is selected from at least one of an inorganic oxide, a transition metal, an oxide of a transition metal, an alloy including a transition metal, and a mixture including a transition metal.

Abstract translation: 实施例涉及能够降低可燃气体的产生量而不劣化气体吸附性能的气体吸附材料，以及包括气体吸附材料的真空绝热材料。 气体吸附材料可以包括从氮吸附剂中吸收氮气并被水分失活的选自Li，V，Zr或其中的合金中的至少一种的金属，以及添加到 金属。 金属附着在添加剂的颗粒表面上。 金属可以是包括Li和碱土金属的合金，例如Ba-Li合金。 添加剂吸收水分，并且选自无机氧化物，过渡金属，过渡金属的氧化物，包含过渡金属的合金和包含过渡金属的混合物中的至少一种。

公开(公告)号：US20160136612A1

公开(公告)日：2016-05-19

申请号：US14939892

申请日：2015-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nagahisa SATO ,  Ryosuke KAMITANI ,  Kenichi NAGAYAMA

IPC: B01J20/18 ,  B01J20/28 ,  B01D53/02

CPC classification number: B01J20/186 ,  B01D53/02 ,  B01D53/0407 ,  B01D2253/1085 ,  B01D2253/1122 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/80 ,  B01J20/28011 ,  F16L59/065

Abstract: A gas-adsorbing material may increase gas barrier properties for a target gas by reducing a gas-adsorption rate while maintaining gas-adsorption performance. A vacuum insulation material may use the gas-adsorbing material. The gas-adsorbing material may include a gas-adsorbing composition including a copper ion exchanged ZSM-5-type zeolite having a silica to alumina ratio ranging from about 10 to 50 in a framework of zeolite. A ratio of dealuminization of the ZSM-5-type zeolite is at least about 15%, and the gas-adsorbing material is capable of adsorbing at least nitrogen. Furthermore, the gas-adsorbing material may include a calcinated body of a compressed article comprising a gas-adsorbing composition including a copper ion exchanged ZSM-5-type zeolite having a silica to alumina ratio ranging from about 10 to 50 in a framework of zeolite (where a ratio of dealuminization of the ZSM-5-type zeolite is at least about 15%) and a moisture-absorbing material.

Abstract translation: 气体吸附材料可以通过在保持气体吸附性能的同时降低气体吸附速率来增加目标气体的气体阻隔性。 真空绝热材料可以使用气体吸附材料。 气体吸附材料可以包括气体吸附组合物，其包含在沸石的骨架中具有约10至50的二氧化硅与氧化铝之比的铜离子交换的ZSM-5型沸石。 ZSM-5型沸石的脱铝比至少为15％，气体吸附材料至少可以吸附氮。 此外，气体吸附材料可以包括压缩制品的煅烧体，其包括气体吸附组合物，该气体吸附组合物包含在沸石骨架中具有约10至50的二氧化硅与氧化铝比的铜离子交换的ZSM-5型沸石 （其中ZSM-5型沸石的脱铝比为至少约15％）和吸湿材料。

公开(公告)号：US20140158622A1

公开(公告)日：2014-06-12

申请号：US14100606

申请日：2013-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Satoshi YANASE ,  Kenji KONO ,  Nagahisa SATO

IPC: C02F1/44

CPC classification number: C02F1/445

Abstract: The present disclosure relates to a water recovery method and an FO draw solution that reduce the energy consumption required for water recovery, increase the osmotic pressure of a draw solution, recover the water from a DS mixed solution relatively easily, and reduce a solute that remains in the water, and simultaneously reduce fouling of the FO membrane. The water recovery method may include inflowing water into a draw solution by partitioning a feed solution including water and a draw solution, including a basic temperature-sensitive polymer and an acidic gas dissolved therein and having higher osmotic pressure than the feed solution, with a forward osmosis membrane.

Abstract translation: 本公开内容涉及一种降低水回收所需能量消耗的水回收方法和FO吸收溶液，增加拉伸溶液的渗透压，相对容易从DS混合溶液中回收水，并减少残留的溶质 在水中，并同时减少FO膜的结垢。 水回收方法可以包括通过将包含水和包括碱性温度敏感性聚合物和溶解在其中的酸性气体并且具有比进料溶液更高的渗透压的拉伸溶液的进料溶液分配进入拉伸溶液中， 渗透膜。