公开(公告)号：US11819823B2

公开(公告)日：2023-11-21

申请号：US17466054

申请日：2021-09-03

Applicant: Alliance for Sustainable Energy, LLC ,  The Regents of the University of California

Inventor： Shuang Cui ,  Jason David Woods ,  Renkun Chen ,  Paul William Meyer

IPC: B01J20/26 ,  B01J20/28 ,  B01J20/22 ,  C08J3/24

CPC classification number: B01J20/264 ,  B01J20/223 ,  B01J20/267 ,  B01J20/28035 ,  C08J3/24 ,  B01J2220/46 ,  B01J2220/66 ,  B01J2220/86 ,  C08J2333/26 ,  C08J2351/00

Abstract: Thermo-responsive hydrogel composite (TRHC) desiccants having high adsorption capacities, fast adsorption/desorption rates, and low regeneration temperatures (Treg) compared to traditional desiccants. TRHC desiccants may be synthesized by freeze drying. The porous structures resulting from freeze drying copolymers of thermo-responsive polymers and/or hygroscopic agents may be combined with hygroscopic inorganic salts, resulting in TRHC desiccants having superior performance properties.

公开(公告)号：US11773810B2

公开(公告)日：2023-10-03

申请号：US17936343

申请日：2022-09-28

Applicant: INGEVITY SOUTH CAROLINA, LLC

Inventor： Stephan Charles Cronin ,  Marta Leon Garcia ,  Laurence H. Hiltzik ,  Eyma Y. Marrero-Alfonso ,  Erik W. Versen ,  James R. Miller ,  Roger S. Williams

IPC: F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  B01J20/28 ,  F02M35/10

CPC classification number: F02M25/0854 ,  B01D53/0415 ,  B01D53/0446 ,  B01J20/20 ,  B01J20/28011 ,  B01J20/28045 ,  F02M25/0872 ,  F02M35/10222 ,  B01D2253/102 ,  B01D2253/3425 ,  B01D2257/702 ,  B01D2259/40086 ,  B01J2220/46 ,  B01J2220/66

Abstract: The present description provides low DBL bleed emission performance properties that allows the design of evaporative fuel emission control systems that are simpler and more compact than those possible by prior art by inclusion of a vent-side volume comprising a parallel passage adsorbent such as a carbon honeycomb with narrow channel width and low cell pitch.

公开(公告)号：US20180126319A1

公开(公告)日：2018-05-10

申请号：US15551798

申请日：2016-01-26

Applicant: LINDE AKTIENGESELLSCHAFT

Inventor： Johann FERSTL ,  Matthias GRAHL ,  Wolfgang BADER ,  Helko SCHNEIDER ,  Philipp KEIL ,  Michael FIRLBECK ,  Harald HENTSCHEL

IPC: B01D53/04 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01D53/0423 ,  B01D53/0431 ,  B01D2259/4146 ,  B01J8/0015 ,  B01J8/002 ,  B01J8/003 ,  B01J8/008 ,  B01J8/0207 ,  B01J8/0214 ,  B01J8/0403 ,  B01J8/0411 ,  B01J20/28016 ,  B01J20/28052 ,  B01J20/3092 ,  B01J2208/00752 ,  B01J2208/00769 ,  B01J2208/0084 ,  B01J2208/00938 ,  B01J2208/025 ,  B01J2220/56 ,  B01J2220/66

Abstract: The method serves for producing a horizontal through flow adsorber with two adsorbents which contains two immediately adjacent packings in a horizontal or vertical container. Between the two packings there is a vertical interface. In a step (a) a vertical dividing wall is positioned on the bottom of the adsorption bed and then on each side of the dividing wall one of the two adsorbents is charged up to a first height that does not exceed the upper edge of the separating ring. In the following step (b) the vertical dividing wall is displaced upwardly until the lower edge thereof is still placed in the existing packing. Then, on each side of the dividing wall one of the two adsorbents is charged up to a second height that does not exceed the upper edge of the displaced dividing wall. Finally, step (b) is repeated until a predetermined filling height is achieved. According to the invention, the vertical dividing wall is composed of at least three dividing wall modules (6.01) that extend only over a part of the length or of the periphery of the vertical dividing wall and are movable in a vertical direction independently of one another.

公开(公告)号：US09643120B2

公开(公告)日：2017-05-09

申请号：US14438711

申请日：2013-10-30

Applicant: Commissariat à l'énergie atomique et aux énergies alternatives

Inventor： Florence Ricoul ,  Vincent Jousseaume ,  Muriel Matheron

IPC: B01D53/04 ,  G01N30/60 ,  B01J20/10 ,  B01J20/28 ,  B01J20/287 ,  B01J20/30 ,  B01J20/32 ,  C23C16/40 ,  C23C16/56

CPC classification number: B01D53/0423 ,  B01D2253/106 ,  B01D2253/311 ,  B01J20/10 ,  B01J20/28097 ,  B01J20/287 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3272 ,  B01J20/3291 ,  B01J2220/54 ,  B01J2220/66 ,  C23C16/401 ,  C23C16/56 ,  G01N30/6095

Abstract: Gas chromatography column comprising a substrate, a channel formed in said substrate, a cover closing said substrate and a stationary phase covering the walls of said channel, wherein said stationary phase is made of SiOxCyHz with x between 1.6 and 1.8, y between 1 and 2.2 and z between 3 and 4, wherein said stationary phase is porous with a porosity of between 10% and 40%.

公开(公告)号：US20170106347A1

公开(公告)日：2017-04-20

申请号：US15394336

申请日：2016-12-29

Applicant: BAKER HUGHES INCORPORATED

Inventor： Tianping Huang ,  James B. Crews

IPC: B01J20/22 ,  B01J20/34 ,  B01J20/28 ,  B01J20/32 ,  C02F1/28 ,  B01J20/04

CPC classification number: B01J20/22 ,  B01J20/0211 ,  B01J20/0244 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3289 ,  B01J20/3425 ,  B01J20/3433 ,  B01J20/3475 ,  B01J2220/46 ,  B01J2220/66 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/32 ,  C02F2303/18 ,  C02F2305/08 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/259

Abstract: Nanoparticle-treated particle packs, such as sand beds, may effectively filter and purify liquids such as waste water. When tiny contaminant particles in waste water flow through the particle pack, the nanoparticles will capture and hold the tiny contaminant particles within the pack due to the nanoparticles' surface forces, including, but not necessarily limited to van der Waals and electrostatic forces. Coating agents may help apply the nanoparticles to the particle surfaces in the filter beds or packs.

公开(公告)号：US09540251B2

公开(公告)日：2017-01-10

申请号：US14332815

申请日：2014-07-16

Applicant: BAKER HUGHES INCORPORATED

Inventor： Tianping Huang ,  James B. Crews

IPC: C02F1/28 ,  B01J20/02 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28 ,  B01J20/32 ,  B82Y30/00 ,  C02F1/00 ,  B01J20/34

CPC classification number: B01J20/22 ,  B01J20/0211 ,  B01J20/0244 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3289 ,  B01J20/3425 ,  B01J20/3433 ,  B01J20/3475 ,  B01J2220/46 ,  B01J2220/66 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/32 ,  C02F2303/18 ,  C02F2305/08 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/259

Abstract: Nanoparticle-treated particle packs, such as sand beds, may effectively filter and purify liquids such as waste water. When tiny contaminant particles in waste water flow through the particle pack, the nanoparticles will capture and hold the tiny contaminant particles within the pack due to the nanoparticles' surface forces, including, but not necessarily limited to van der Waals and electrostatic forces. Coating agents such as alcohols, glycols, polyols, vegetable oil, and mineral oils may help apply the nanoparticles to the particle surfaces in the filter beds or packs.

Abstract translation: 纳米颗粒处理的颗粒包装，例如砂床，可以有效地过滤和净化诸如废水的液体。 当废水中的微小污染物颗粒流过粒子包时，由于纳米颗粒的表面力，纳米颗粒将捕获并保持微粒污染物颗粒，包括但不一定限于范德华力和静电力。 包衣剂如醇，二醇，多元醇，植物油和矿物油可以帮助将纳米颗粒施加到过滤床或包装中的颗粒表面。

公开(公告)号：US08916493B2

公开(公告)日：2014-12-23

申请号：US13061961

申请日：2009-09-07

Applicant: Ulrich Quaade ,  Jakob Svagin ,  Johnny Johansen ,  Ryan Bradley

Inventor： Ulrich Quaade ,  Jakob Svagin ,  Johnny Johansen ,  Ryan Bradley

IPC: C01B31/08 ,  B01J20/00 ,  B01J20/28 ,  B01J20/04 ,  B01D53/94 ,  B01J20/30 ,  B01J20/20 ,  B01J20/02 ,  C01C1/00 ,  F25B17/08

CPC classification number: B01J20/30 ,  B01D53/9418 ,  B01D53/9481 ,  B01D2257/406 ,  B01J20/02 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/0259 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0292 ,  B01J20/0296 ,  B01J20/04 ,  B01J20/046 ,  B01J20/20 ,  B01J20/205 ,  B01J20/223 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3042 ,  B01J20/3092 ,  B01J2220/66 ,  C01C1/006 ,  F25B17/08

Abstract: Disclosed is a self-supporting solid compacted composition of material comprising an ammonia storage material capable of reversibly absorbing and desorbing ammonia in its ammonia saturated state and compacted to such a density that it has of at least 70% of the single crystal density of said material in its ammonia-saturated state in admixture with one or more additive incapable of storing ammonia and having a thermal conductivity of at least five times the thermal conductivity of the ammonia storage material at a temperature of from at least −45° C. to 250° C., as well as a process for preparing it.

Abstract translation: 公开了一种自支撑固体压实组合物，其包含能够可逆地吸收和解吸其氨饱和状态的氨的氨储存材料并压实至其具有所述材料的至少70％的单晶密度的密度 在其氨饱和状态下与一种或多种不能储存氨并且在至少-45℃至250℃的温度下具有至少为氨储存材料的热导率的5倍的热导率的添加剂混合 C.以及一个准备过程。

公开(公告)号：US08821803B2

公开(公告)日：2014-09-02

申请号：US13726583

申请日：2012-12-25

Applicant: Errcive, Inc.

Inventor： Charles E. Ramberg ,  Stephen A. Dynan ,  Jack A. Shindle

IPC: B01D50/00 ,  B01D53/34 ,  B01D53/94 ,  B01J19/00 ,  B01J8/00 ,  B01J8/02 ,  B01J35/02 ,  B01J35/04 ,  C04B14/16

CPC classification number: F02D41/1406 ,  B01D24/00 ,  B01D39/2062 ,  B01D39/2072 ,  B01D46/002 ,  B01D46/006 ,  B01D46/2429 ,  B01D53/02 ,  B01D53/74 ,  B01D53/8625 ,  B01D53/864 ,  B01D53/96 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2253/106 ,  B01D2253/112 ,  B01D2253/31 ,  B01D2253/311 ,  B01D2255/9205 ,  B01D2255/9207 ,  B01J8/009 ,  B01J8/02 ,  B01J20/02 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0218 ,  B01J20/0285 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/28088 ,  B01J20/305 ,  B01J20/3291 ,  B01J20/3483 ,  B01J21/12 ,  B01J23/10 ,  B01J27/04 ,  B01J29/06 ,  B01J35/04 ,  B01J37/0236 ,  B01J2220/4887 ,  B01J2220/66 ,  B28B3/20 ,  B28B11/243 ,  C04B33/1352 ,  C04B35/18 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3427 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/5481 ,  C04B2235/6021 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/94 ,  C04B2235/9607 ,  C22B9/023 ,  F02D41/027 ,  F02D2041/1433 ,  F02D2200/701 ,  Y02P10/234 ,  Y02P40/69 ,  Y10T428/29 ,  Y10T428/2982 ,  Y10T428/2991 ,  C04B35/185 ,  C04B35/195 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0061 ,  C04B38/0074 ,  C04B38/067 ,  C04B38/068

Abstract: Systems and methods for treating a fluid with a body are disclosed. Various aspects involve treating a fluid with a porous body. In select embodiments, a body comprises ash particles, and the ash particles used to form the body may be selected based on their providing one or more desired properties for a given treatment. Various bodies provide for the reaction and/or removal of a substance in a fluid, often using a porous body comprised of ash particles. Computer-operable methods for matching a source material to an application are disclosed. Certain aspects feature a porous body comprised of ash particles, the ash particles have a particle size distribution and interparticle connectivity that creates a plurality of pores having a pore size distribution and pore connectivity, and the pore size distribution and pore connectivity are such that a first fluid may substantially penetrate the pores.

公开(公告)号：US08815089B2

公开(公告)日：2014-08-26

申请号：US13542887

申请日：2012-07-06

Applicant: Tianping Huang ,  James B. Crews

Inventor： Tianping Huang ,  James B. Crews

IPC: B01D39/06

CPC classification number: B01J20/22 ,  B01J20/0211 ,  B01J20/0244 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3289 ,  B01J20/3425 ,  B01J20/3433 ,  B01J20/3475 ,  B01J2220/46 ,  B01J2220/66 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/32 ,  C02F2303/18 ,  C02F2305/08 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/259

Abstract: Nanoparticle-treated particle packs, such as sand beds, may effectively filter and purify liquids such as waste water. When tiny contaminant particles in waste water flow through the particle pack, the nanoparticles will capture and hold the tiny contaminant particles within the pack due to the nanoparticles' surface forces, including, but not necessarily limited to van der Waals and electrostatic forces. Coating agents such as alcohols, glycols, polyols, vegetable oil, and mineral oils may help apply the nanoparticles to the particle surfaces in the filter beds or packs.

Abstract translation: 纳米颗粒处理的颗粒包装，例如砂床，可以有效地过滤和净化诸如废水的液体。 当废水中的微小污染物颗粒流过粒子包时，由于纳米颗粒的表面力，纳米颗粒将捕获并保持微粒污染物颗粒，包括但不一定限于范德华力和静电力。 包衣剂如醇，二醇，多元醇，植物油和矿物油可以帮助将纳米颗粒施加到过滤床或包装中的颗粒表面。

公开(公告)号：US08562718B2

公开(公告)日：2013-10-22

申请号：US13863655

申请日：2013-04-16

Applicant: Air Products and Chemicals, Inc.

Inventor： Roger Dean Whitley ,  Pascal Lisbet ,  Daniel Louis Vassilaros ,  Stuart Alexander Kerr

IPC: B01D53/02

CPC classification number: B01D53/261 ,  B01D53/28 ,  B01D2253/108 ,  B01D2253/308 ,  B01D2256/16 ,  B01D2258/0216 ,  B01D2259/4525 ,  B01J20/186 ,  B01J2220/66

Abstract: A built in purifier for a cylinder of essentially nitrogen free gas having a low water content is provided with a molecular sieve 3A adsorbent to adsorb water from the gas, the 3A adsorbent having a particularly low adsorption capacity for nitrogen.