公开(公告)号：US11819594B2

公开(公告)日：2023-11-21

申请号：US17713444

申请日：2022-04-05

Applicant: LifeAire Systems, LLC

Inventor： Kathryn C. Worrilow

IPC: A61B17/43 ,  A61L9/20 ,  B01D53/04 ,  B01J20/02 ,  B01J20/28 ,  B01J20/04 ,  F24F11/00 ,  F24F3/16 ,  B01J20/20 ,  B01D53/02 ,  B01D53/00 ,  F24F8/22 ,  F24F8/80 ,  F24F110/66 ,  F24F110/20 ,  F24F110/10 ,  F24F11/30 ,  B01D46/00 ,  F24F5/00 ,  B01D46/52 ,  F24F8/158

CPC classification number: A61L9/20 ,  A61B17/43 ,  B01D53/007 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/20 ,  B01J20/28052 ,  F24F3/16 ,  F24F8/22 ,  F24F8/80 ,  F24F11/0008 ,  A61L2209/111 ,  A61L2209/14 ,  A61L2209/16 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/521 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/112 ,  B01D2253/25 ,  B01D2255/2073 ,  B01D2255/802 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2258/06 ,  B01D2259/4508 ,  B01D2259/4533 ,  B01D2259/4566 ,  B01D2259/804 ,  B01D2267/40 ,  B01J2220/42 ,  F24F5/0089 ,  F24F8/158 ,  F24F11/30 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/66 ,  Y02A50/20 ,  Y02B30/70

Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 μm particles per ft3 to about 50,000 0.3 μm particles per ft3, or from about 600 0.5 μm particles per ft3 to about 500,000 0.5 μm particles per ft3.

公开(公告)号：US20230277977A1

公开(公告)日：2023-09-07

申请号：US18040393

申请日：2021-07-29

Applicant: TODA KOGYO CORP.

Inventor： Muneyoshi SAKAMOTO ,  Nobuya SHIMO ,  Eiichi KURITA

IPC: B01D53/14 ,  B01J20/02 ,  B01J20/04 ,  B01J20/10 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01D53/1475 ,  B01J20/0229 ,  B01J20/04 ,  B01J20/103 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28057 ,  B01J20/30

Abstract: A solid recovery material for carbon dioxide includes from 1% by weight to 99% by weight of sodium ferrite and from 1% by weight to 99% by weight of porous material. The material has an average particle diameter of 1 mm to 10 mm, and having a specific surface area of 5 m2/g to 1500 m2/g. An axial ratio of an average major axis diameter to an average minor axis diameter of primary particles of the sodium ferrite is from 1 to 2.

公开(公告)号：US20180250629A1

公开(公告)日：2018-09-06

申请号：US15756427

申请日：2016-08-08

Applicant: HITACHI CHEMICAL COMPANY, LTD.

Inventor： Kohei YOSHIKAWA ,  Masato KANEEDA ,  Hidehiro NAKAMURA

IPC: B01D53/62 ,  B01D53/04 ,  B01D53/82 ,  F01N3/20 ,  B01J20/04 ,  B01J20/34

CPC classification number: B01D53/62 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/82 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/504 ,  B01J20/04 ,  B01J20/06 ,  B01J20/20 ,  B01J20/22 ,  B01J20/28 ,  B01J20/34 ,  F01N3/08 ,  F01N3/20 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: Provided is an exhaust-gas treatment equipment including: a reaction container filled with a gas capture material that captures a particular gas component, the reactor container emitting gas obtained by removing the particular gas component from supplied gas by reaction of the supplied gas with the gas capture material; a temperature measuring element disposed in the reaction container, the temperature measuring element measuring a temperature of the gas capture material in the reaction container; a moving unit that freely moves the temperature measuring element in a direction that is parallel to a flow of the supplied gas flowing in the reaction container; and a control unit that estimates a deterioration state of the gas capture material using temperatures of the gas capture material at a plurality of different positions in the reaction container, the temperatures being measured by the temperature measuring element.

公开(公告)号：US20180207632A1

公开(公告)日：2018-07-26

申请号：US15745177

申请日：2016-04-14

Applicant: Korea Aerospace Research Institute

Inventor： Hyok Jin CHO ,  Hee Jun SEO ,  Sung Wook PARK ,  Guee Won MOON

IPC: B01L1/02 ,  B01J20/20 ,  B01J20/04 ,  B01J20/02 ,  G01L13/00 ,  F04B37/04

CPC classification number: B01L1/02 ,  B01J20/0211 ,  B01J20/0292 ,  B01J20/04 ,  B01J20/20 ,  B01L2200/146 ,  B01L2200/147 ,  B01L2300/14 ,  B01L2300/1805 ,  F04B37/04 ,  G01L13/00

Abstract: Provided is a method for maintaining a preset air pressure of a low-pressure chamber. The method may comprise the steps of: measuring the inside air pressure of a low-pressure chamber; if the difference between the inside air pressure and a preset air pressure is the same or higher than a threshold value, adjusting the inside temperature of the low-pressure chamber by using a thermal conduction part disposed inside the low-pressure chamber; and by using a getter, making the difference to be below the threshold value by adsorbing or releasing molecules inside the low-pressure chamber according to the adjustment of the temperature

公开(公告)号：US20180186630A1

公开(公告)日：2018-07-05

申请号：US15893263

申请日：2018-02-09

Applicant: The Regents of the University of California

Inventor： Jeffrey J. Urban ,  Eun Seon Cho ,  Anne M. Ruminski ,  Shaul Aloni

IPC: C01B3/00 ,  B01J20/20 ,  B01J20/04 ,  B01J20/28 ,  B01J20/30

CPC classification number: C01B3/0078 ,  B01J20/04 ,  B01J20/20 ,  B01J20/28007 ,  B01J20/3021 ,  B01J20/3085 ,  B82Y30/00 ,  B82Y40/00 ,  C01B3/0021 ,  C01B3/0026 ,  C01B32/184 ,  C01B32/194 ,  Y02E60/325

Abstract: Various embodiments of the invention describe an environmentally stable, and exceptionally dense hydrogen storage (6.5 wt % and 0.105 kg H2/L in the total composite, 7.56 wt % in Mg) using atomically thin and gas-selective reduced graphene oxide sheets as encapsulants. Other approaches to protecting reactive materials involve energy intensive introduction of considerable amounts of inactive, protective matrix which compromises energy density. However, these multilaminates are able to deliver exceptionally dense hydrogen storage far-exceeding 2020 DOE target metrics for gravimetric capacity (5.5 wt %), and ultimate full-fleet volumetric targets (0.070 kg H2/L) for fuel cell electric vehicles. Methods of stabilizing reactive nanocrystalline metals in zero-valency also has wide-ranging applications for batteries, catalysis, encapsulants, and energetic materials.

公开(公告)号：US09675725B2

公开(公告)日：2017-06-13

申请号：US14837849

申请日：2015-08-27

Applicant: LifeAire Systems, LLC

Inventor： Kathryn C. Worrilow

IPC: A61B17/43 ,  A61L9/20 ,  B01D53/04 ,  B01D46/00 ,  B01D46/52 ,  B01D53/00 ,  B01D53/02 ,  B01J20/20 ,  F24F11/00 ,  B01J20/04 ,  B01J20/28 ,  B01J20/02 ,  F24F3/16 ,  F24F5/00

CPC classification number: A61L9/20 ,  A61B17/43 ,  A61L2209/14 ,  A61L2209/16 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/521 ,  B01D53/007 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2255/2073 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/4508 ,  B01D2259/4533 ,  B01D2259/804 ,  B01D2267/40 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/20 ,  B01J20/28052 ,  B01J2220/42 ,  F24F3/16 ,  F24F5/0089 ,  F24F11/0008 ,  F24F11/30 ,  F24F2003/1625 ,  F24F2003/1667 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/66 ,  Y02A50/249 ,  Y02B30/78

Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 μm particles per ft3 to about 50,000 0.3 μm particles per ft3, or from about 600 0.5 μm particles per ft3 to about 500,000 0.5 μm particles per ft3.

公开(公告)号：US09539541B2

公开(公告)日：2017-01-10

申请号：US13744992

申请日：2013-01-18

Applicant: SAUDI ARABIAN OIL COMPANY ,  RESEARCH TRIANGLE INSTITUTE

Inventor： Esam Zaki Hamad ,  Wajdi Issam Al-Sadat ,  Luke Coleman ,  J. P. Shen ,  Raghubir Gupta

IPC: B01D53/04 ,  B01D53/94 ,  B01J20/04 ,  B01D53/02 ,  B01D53/92 ,  B01J20/30 ,  B01J20/34 ,  B01D53/82

CPC classification number: B01D53/94 ,  B01D53/02 ,  B01D53/62 ,  B01D53/82 ,  B01D53/92 ,  B01D2251/30 ,  B01D2251/302 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/60 ,  B01D2251/602 ,  B01D2251/606 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2257/504 ,  B01D2258/012 ,  B01D2259/4566 ,  B01J20/04 ,  B01J20/041 ,  B01J20/043 ,  B01J20/3085 ,  B01J20/3433 ,  B01J20/3483 ,  B01J2220/42 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: The invention relates to a mixed salt composition which is useful as a CO2 sorbent. The mixed salt composition comprises a Mg salt, and at least one Group IA element salt, where the Mg and Group IA element are present at a molar ratio of from 3:1 to 8:1. The resulting composition can adsorb about 20% or more of CO2 in a gas. Via varying the molar ratios of the components, and the Group IA element, one can develop compositions which show optional functionality at different conditions. The composition is especially useful in the adsorptive capture of CO2 on mobile sources, such as transportation vehicles, where it can be recovered during regeneration of the adsorbent composition and the CO2 used as a coolant gas, as a reactant in manufacture of fuel, and so forth.

Abstract translation: 本发明涉及可用作CO 2吸附剂的混合盐组合物。 混合盐组合物包含Mg盐和至少一种IA族元素盐，其中Mg和IA族元素以3:1至8:1的摩尔比存在。 所得组合物可以吸附气体中约20％或更多的CO 2。 通过改变组分和IA族元素的摩尔比，可以开发在不同条件下显示可选功能的组合物。 该组合物特别可用于在移动源上的吸附捕获二氧化碳，例如运输车辆，其中可以在吸附剂组合物的再生期间和用作冷却剂气体的CO 2中回收作为制造燃料的反应物等 向前。

公开(公告)号：US20160375422A1

公开(公告)日：2016-12-29

申请号：US14966536

申请日：2015-12-11

Applicant: Industrial Technology Research Institute

Inventor： Chia-Lin Tsai ,  Cheng-Kuo Tsai ,  Huan-Yi Hung ,  Pang-Hung Liu ,  Hsien-Hui Tai

IPC: B01J20/10 ,  B01J20/28

CPC classification number: B01J20/103 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/28007 ,  B01J20/28011 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28083 ,  B01J20/3078 ,  B01J20/3085 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2101/22

Abstract: Provided is an adsorption material including a plurality of porous silicate particles having a glass-phase structure and including silicon oxide, aluminum oxide, barium oxide, strontium oxide and boron oxide. An average pore size of the plurality of porous silicate particles is in a range of from 3 nm to 50 nm, and a zeta potential of the plurality of porous silicate particles is negative at a pH value of from 1 to 5. A method of fabricating the adsorption material is further provided.

Abstract translation: 本发明提供一种吸附材料，其包括具有玻璃相结构的多个多孔硅酸盐颗粒，并且包括氧化硅，氧化铝，氧化钡，氧化锶和氧化硼。 多个多孔硅酸盐颗粒的平均孔径在3nm至50nm的范围内，多个多孔硅酸盐颗粒的ζ电位在1至5的pH值下为负。一种制造方法 进一步提供吸附材料。

公开(公告)号：US09522210B2

公开(公告)日：2016-12-20

申请号：US15068136

申请日：2016-03-11

Applicant: LifeAire Systems, LLC

Inventor： Kathryn C. Worrilow

IPC: A61L9/20 ,  B01D46/00 ,  B01D53/04 ,  F24F3/16 ,  B01D46/52 ,  B01D53/00 ,  B01D53/02 ,  B01J20/20 ,  F24F11/00 ,  B01J20/04 ,  B01J20/28 ,  B01J20/02 ,  A61B17/43 ,  F24F5/00

CPC classification number: A61L9/20 ,  A61B17/43 ,  A61L2209/14 ,  A61L2209/16 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/521 ,  B01D53/007 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2255/2073 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/4508 ,  B01D2259/4533 ,  B01D2259/804 ,  B01D2267/40 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/20 ,  B01J20/28052 ,  B01J2220/42 ,  F24F3/16 ,  F24F5/0089 ,  F24F11/0008 ,  F24F11/30 ,  F24F2003/1625 ,  F24F2003/1667 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/66 ,  Y02A50/249 ,  Y02B30/78

Abstract: Methods for purifying air with air purifiers are disclosed. Optionally, the methods provide purified air characterized by: a TVOC content of from less than 5 ppb to about 500 ppb; and a particulate content of from about 1,000 0.3 μm particles per ft3 to about 50,000 0.3 μm particles per ft3, or from about 600 0.5 μm particles per ft3 to about 500,000 0.5 μm particles per ft3.

Abstract translation: 公开了用空气净化器净化空气的方法。 任选地，所述方法提供净化空气，其特征在于：TVOC含量小于5ppb至约500ppb; 以及每ft 3至约50,000个0.3μm颗粒/ ft 3约1,0000.3μm颗粒或每ft 3至约500,0000.5μm颗粒的约6000.5μm颗粒的颗粒含量。

公开(公告)号：US20160114308A1

公开(公告)日：2016-04-28

申请号：US14922829

申请日：2015-10-26

Applicant: Biogenic Reagent Ventures, LLC

Inventor： Daniel J. Despen ,  James A. Mennell

IPC: B01J20/20 ,  B01J20/02 ,  B01J20/04

CPC classification number: B01J20/20 ,  B01D53/02 ,  B01D53/64 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/60 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2253/25 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2253/31 ,  B01D2253/311 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/20792 ,  B01D2257/55 ,  B01D2257/60 ,  B01D2257/602 ,  B01D2257/708 ,  B01D2258/06 ,  B01J20/0203 ,  B01J20/04 ,  B01J20/046 ,  B01J2220/42 ,  Y02E50/30

Abstract: This disclosure provides a halogenated activated carbon composition comprising carbon, a halogenated compound and a salt. In some embodiments, the halogenated compound and the salt comprise a naturally occurring salt mixture, as may be obtained from ocean water, salt lake water, rock salt, salt brine wells, for example. In some embodiments, the naturally occurring salt mixture comprises Dead Sea salt.

Abstract translation: 本公开提供了包含碳，卤代化合物和盐的卤化活性炭组合物。 在一些实施方案中，卤化化合物和盐包含天然存在的盐混合物，例如可从海水，盐湖水，岩盐，盐盐水中获得。 在一些实施方案中，天然存在的盐混合物包括死海盐。