公开(公告)号：US12017917B2

公开(公告)日：2024-06-25

申请号：US17730820

申请日：2022-04-27

Applicant: THE UNIVERSITY OF QUEENSLAND

Inventor： Chengzhong Yu ,  Meihua Yu ,  Hongwei Zhang ,  Yusilawati Ahmad Nor ,  Hao Song ,  Neena Mitter

IPC: C01B33/18 ,  A01N25/28 ,  A61K9/51 ,  B01J13/18 ,  B01J13/20 ,  B01J20/10 ,  B01J20/28 ,  B01J20/32 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  H01M4/58 ,  H01M4/62 ,  H01M4/66 ,  H01M4/134

CPC classification number: C01B32/15 ,  A01N25/28 ,  A61K9/5115 ,  B01J13/18 ,  B01J13/20 ,  B01J13/203 ,  B01J20/10 ,  B01J20/28007 ,  B01J20/28021 ,  B01J20/28057 ,  B01J20/3293 ,  B82Y30/00 ,  B82Y40/00 ,  C01B33/18 ,  H01M4/5815 ,  H01M4/625 ,  H01M4/663 ,  B82Y5/00 ,  C01P2004/34 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/16 ,  H01M4/134

Abstract: Particulate material comprising rough mesoporous hollow nanoparticles. The rough mesoporous hollow nanoparticles may comprise a mesoporous shell, the external surface of which has projections thereon, the projections having smaller sizes than the particle size. The particulate material may be used to deliver active agents, such as insecticides and pesticides. The active agents can enter into the hollow core of the particles and be protected from degradation by sunlight. The rough surface of the particles retains the particles on plant leaves or animal hair. Methods for forming the particles are also described. Carbon particles and methods for forming carbon particles are also described.

公开(公告)号：US11904293B2

公开(公告)日：2024-02-20

申请号：US16981296

申请日：2019-03-15

Applicant: Xingan Zhao

Inventor： Xingan Zhao

IPC: B01J20/20 ,  B01J20/10 ,  B01J20/16 ,  B01J20/30

CPC classification number: B01J20/20 ,  B01J20/10 ,  B01J20/16 ,  B01J20/3007 ,  B01J20/3064 ,  B01J20/3085

Abstract: Disclosed is the object of the present invention to provide a far-infrared negative ion carbon composite plate and a manufacturing process thereof. The composite plate comprises the following components (by weight percentage): 10-6000 mesh mica powder 0.5%-95%; 10-200 mesh carbon powder 5%-91%; resin 15%-90%; dispersant 0.1%-10%; zeolite powder 1%-50%; foaming agent 0.1%-20%; and regulator 0.1-20%. The physical properties such as hardness, density, bending strength, and high and low temperature resistance of various plates of the present invention can be adjusted by means of the formulation and temperature of the material; the plates can resist 80% or more of the pressure and wear resistance of ordinary plates, and have a certain cushioning performance. The plates have no bad and harmful substances; far-infrared emissivity of as high as 80% or more, and the amount of negative oxygen ions released of 1000/cc or more.

公开(公告)号：US20230278005A1

公开(公告)日：2023-09-07

申请号：US18136193

申请日：2023-04-18

Applicant: DeCarbon Technology (Shenzhen) Co., Ltd.

Inventor： Feng YAN ,  Fan QU ,  Zuotai ZHANG ,  Chunyan LI ,  Xuehua SHEN ,  Heijin CHEN

IPC: B01J20/10 ,  C01B33/24 ,  B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  C02F1/28 ,  B01D53/02

CPC classification number: B01J20/10 ,  C01B33/24 ,  B01J20/22 ,  B01J20/28061 ,  B01J20/28083 ,  B01J20/3071 ,  B01J20/3085 ,  B01J20/3064 ,  C02F1/285 ,  B01D53/02 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2002/72 ,  C01P2004/03 ,  C02F2101/20

Abstract: A porous calcium silicate hydrate, a preparation method thereof and an adsorbent are provided. The preparation method of the porous calcium silicate hydrate includes: leaching fly ash with an alkali agent to obtain a silicate leaching solution; adding the silicate leaching solution dropwise to a calcium hydroxide suspension at a constant rate, and conducting stirring and a heating reaction to obtain a calcium silicate hydrate gel; and mixing the calcium silicate hydrate gel with an organic alcohol solvent, conducting azeotropic distillation, and then conducting separation, drying and calcination to obtain the porous calcium silicate hydrate.

公开(公告)号：US20230175713A1

公开(公告)日：2023-06-08

申请号：US17999035

申请日：2021-05-18

Applicant: NICHIAS CORPORATION

Inventor： Kazuki YAMANA ,  Masaaki KOUBARA ,  Yuuma TOMITSUKA

IPC: F24F3/14 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68

CPC classification number: F24F3/1423 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68 ,  F24F2203/1036 ,  F24F2203/1048 ,  F24F2203/1068

Abstract: An object is to provide a dehumidifying member having a high tensile strength. The object can be achieved by a dehumidifying member including a honeycomb structure. The honeycomb structure includes a planar base material and a corrugated base material, a contact part where a wave top portion of the corrugated base material and the planar base material are in contact with each other, and an air hole. The contact part includes an adhesion part adhered by an adhesive agent and silica gel formed on the air hole side from the contact part. The component forming the adhesive agent differs from the component of the silica gel formed on the air hole side from the adhesion part.

公开(公告)号：US20230166238A1

公开(公告)日：2023-06-01

申请号：US17997060

申请日：2021-04-23

Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventor： Masashi TAKEMURA

IPC: B01J20/26 ,  B01J20/10 ,  B01J20/28 ,  A61L15/46 ,  A61L15/60 ,  A61L15/24 ,  A61L15/18

CPC classification number: B01J20/267 ,  B01J20/10 ,  B01J20/28004 ,  B01J20/28026 ,  B01J20/28016 ,  A61L15/46 ,  A61L15/60 ,  A61L15/24 ,  A61L15/18 ,  B01J2220/46 ,  A61F2013/8408

Abstract: A particulate water-absorbent resin composition is provided which can suppress the odor of trimethylamine in addition to the odor of acetaldehyde, in other words, which can simultaneously suppress complex odors. In this particulate water-absorbent resin composition, which contains a hydrazide compound support and a particulate water-absorbent resin, the median particle diameter of the particulate water-absorbent resin is 100-600 m.

公开(公告)号：US20230166237A1

公开(公告)日：2023-06-01

申请号：US17997057

申请日：2021-04-23

Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventor： Mutsumi MATSUOKA

IPC: B01J20/26 ,  B01J20/10 ,  B01J20/28 ,  A61L15/20

CPC classification number: B01J20/267 ,  B01J20/10 ,  B01J20/28007 ,  B01J20/28016 ,  B01J20/28035 ,  A61L15/20

Abstract: The present invention provides a water absorbent resin composition which suppresses acetaldehyde odor, while being suppressed in coloring with time. A water absorbent resin composition which contains a hydrazide compound carrier and a water absorbent resin, wherein: the degree of yellowing is 10 or less if 2.0 g of this water absorbent resin composition is held at a temperature of 70° C. at a relative humidity of 90% for 7 days; and if 10.0 g of this water absorbent resin composition and 900 ml of a nitrogen gas having an acetaldehyde concentration of 20 ppm are sealed in a hermetically sealed bag having a volumetric capacity of 2 liters, the acetaldehyde concentration of the gas in the hermetically sealed hag measured after a lapse of one hour is 15 ppm or less.

公开(公告)号：US20180326395A1

公开(公告)日：2018-11-15

申请号：US15776420

申请日：2016-11-18

Applicant: Imerys Filtration Minerals, Inc.

Inventor： Robert FLEMING ,  Li-Chih HU ,  David GITTINS

IPC: B01J20/10 ,  B01D39/14

CPC classification number: B01J20/10 ,  B01D15/363 ,  B01D37/025 ,  B01D39/06 ,  B01D39/14 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3236 ,  B01J20/3268 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3274 ,  B01J20/3282 ,  C10G25/02 ,  C10G31/09

Abstract: A cationic composite filter aid may include a silicate substrate, a silica precipitated on the silicate substrate, and a cationic surface modification of the precipitated silica. A method for making a cationic composite filter aid may include providing a silicate substrate, precipitating a silica onto the silicate substrate to form a composite filter aid, and cationically modifying the precipitated silica to form a cationic composite filter aid. A method for filtering a liquid may include providing a liquid for filtering and filtering the liquid through a cationically modified composite filter aid. The cationically modified composite filter aid may include a silicate substrate, a precipitated silica, and a cationic surface modification of the precipitated silica.

公开(公告)号：US20180230361A1

公开(公告)日：2018-08-16

申请号：US15858456

申请日：2017-12-29

Applicant: David Ian Foster ,  Benjamin Kyle Stringer

Inventor： David Ian Foster ,  Benjamin Kyle Stringer

IPC: C09K8/62 ,  C09K8/536 ,  C09K8/54 ,  C09K8/524 ,  C09K8/60 ,  B01J20/10 ,  B01J20/20 ,  B01J20/16 ,  B01J20/14 ,  C12N1/20 ,  A01N31/08 ,  A01N65/22 ,  A01N43/90 ,  C02F3/34 ,  B09B3/00

CPC classification number: C09K8/62 ,  A01N25/08 ,  A01N31/08 ,  A01N43/90 ,  A01N65/22 ,  B01J20/10 ,  B01J20/106 ,  B01J20/14 ,  B01J20/16 ,  B01J20/20 ,  B09B3/00 ,  B09C1/00 ,  B09C1/08 ,  B09C1/10 ,  C02F3/348 ,  C09K8/524 ,  C09K8/536 ,  C09K8/54 ,  C09K8/582 ,  C09K8/602 ,  C09K8/605 ,  C09K8/70 ,  C12N1/20 ,  E21B43/26

Abstract: Fracturing-fluid products and a method of making up an expanded list of viable chemical carriers that improve the economic considerations and competition in the industry, improve carrier stability and chemical retention duration, and provide the most effective and safest fracturing fluid for each of the many varied conditions and varied processes which use some form of hydraulic fracturing, by loading liquids, solutions of solids dissolved in liquids, suspensions, or solids heated to reduce viscosity onto scoria, perlite, pumice, aerogels, activated alumina, fullerenes, graphite, molybdenum, magnetite, vermiculite, and activated charcoal to achieve a dry liquid concentrate (“DLC”) or slurry, for use in processes where a substance or substrate is to be expanded by a pressurized propellant and held in an expanded state by a proppant of granular solid material, including, without limitation, hydraulic fracturing for hydrocarbons, manufacturing, oil well treatment and production chemicals, biological treatment and remediation systems, bio-reactor substrates, animal attractants or repellants, flavors (such as in coffee and tea packets), fragrances, cleaning chemicals, pesticides, herbicides, fungicides, vitamins, fertilizers, combinations of the above, and any material, manufacturing process, or remediation process benefitting from a DLC or slurry.

公开(公告)号：US20180229211A1

公开(公告)日：2018-08-16

申请号：US15954917

申请日：2018-04-17

Applicant: UOP LLC

Inventor： Vladislav I. Kanazirev ,  Jayant K. Gorawara

IPC: B01J20/02 ,  B01D53/52 ,  B01D53/64 ,  B01D53/82

CPC classification number: B01J20/0237 ,  B01D53/02 ,  B01D53/52 ,  B01D53/64 ,  B01D53/81 ,  B01D53/82 ,  B01D2253/10 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2256/16 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/553 ,  B01D2257/602 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/3028 ,  B01J20/3078 ,  B01J20/3085 ,  C10K1/002 ,  C10K1/004 ,  C10K1/007 ,  C10K1/32 ,  Y02C10/06 ,  Y02P20/152

Abstract: Copper adsorbents which are resistant to the reduction by the components of the synthesis gas at normal operation conditions. The adsorbents are produced by admixing small amounts of an inorganic halide, such as NaCl, to the basic copper carbonate precursor followed by calcination at a temperature sufficient to decompose the carbonate. The introduction of the halide can be also achieved during the forming stage of adsorbent preparation. These reduction resistant copper oxides can be in the form of composites with alumina and are especially useful for purification of synthesis gas and the removal of mercury, arsine, phosphine, as well as hydrogen sulfide.

公开(公告)号：US20180221859A1

公开(公告)日：2018-08-09

申请号：US15919748

申请日：2018-03-13

Applicant: OHIO STATE INNOVATION FOUNDATION

Inventor： Liang-Shih Fan ,  Zhenchao Sun

IPC: B01J23/78 ,  B01J20/30 ,  B01J20/02 ,  B01J20/04 ,  C01B3/06 ,  B01J37/16 ,  B01J37/12 ,  B01J37/08 ,  B01J35/02 ,  B01J23/34 ,  B01J20/16 ,  B01J20/12 ,  B01J20/10 ,  B01J20/08 ,  B01J20/06 ,  C10J3/72

CPC classification number: B01J23/78 ,  B01J20/02 ,  B01J20/0218 ,  B01J20/0281 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/12 ,  B01J20/16 ,  B01J20/3007 ,  B01J20/3078 ,  B01J23/34 ,  B01J35/02 ,  B01J35/023 ,  B01J37/08 ,  B01J37/12 ,  B01J37/16 ,  C01B3/063 ,  C01B2203/043 ,  C01B2203/0495 ,  C10J3/725 ,  Y02E60/36 ,  Y02P20/52

Abstract: A method for producing an oxygen carrying material may include forming a mixture that includes powders of active mass precursor, support material precursor, and inert structure precursor, and producing the oxygen carrying material by heating the mixture at a temperature of greater than 1300° C. for a time sufficient to sinter the inert structure pre-cursor to form a high-strength inert structure. The inert structure precursor may be one or more refractory ceramic components.