公开(公告)号：US20240035170A1

公开(公告)日：2024-02-01

申请号：US18446803

申请日：2023-08-09

申请人： Nant Holdings IP, LLC ,  Calcean Minerals and Materials, LLC

发明人： Patrick Soon-Shiong ,  Anthony Myers

IPC分类号： C25B3/26 ,  C01B32/50 ,  C01F11/04 ,  C25B1/23

CPC分类号： C25B3/26 ,  C01B32/50 ,  C01F11/04 ,  C25B1/23 ,  C01B2203/0272

摘要： Carbon-neutral fuels are produced from aragonite in a solar thermal decomposition process in which the carbon dioxide generated from the aragonite is catalytically converted to methane, ethanol, or Fischer-Tropsch liquids. Advantageously, heat from the aragonite production can be recovered and used in downstream processes to thereby minimize the carbon footprint of the fuel production.

公开(公告)号：US08822030B2

公开(公告)日：2014-09-02

申请号：US13012097

申请日：2011-01-24

申请人： Orville Lee Maddan

发明人： Orville Lee Maddan

IPC分类号： B32B5/16 ,  C01F7/14 ,  C01G5/00 ,  C01G3/00 ,  C01G49/02 ,  C01G53/00 ,  C01F5/08 ,  C01F5/14 ,  C01G51/04 ,  C01F5/22 ,  B82Y30/00 ,  C01G9/00 ,  A62D3/36 ,  C01G25/00 ,  C01G3/02 ,  C01G1/02 ,  H01B7/295 ,  C09K21/02 ,  C09C1/00 ,  C01G45/02 ,  C25B1/20 ,  C01G53/04 ,  C01B13/36 ,  C01F7/02 ,  C01G23/00 ,  C01G49/00 ,  B82Y40/00 ,  C01G31/02 ,  C25B1/00 ,  C01F11/04 ,  C01F11/02 ,  C01G9/02 ,  C01G31/00 ,  C01G45/00 ,  A62D101/02

CPC分类号： C01G41/02 ,  A62D3/36 ,  A62D3/38 ,  A62D2101/02 ,  B82Y30/00 ,  B82Y40/00 ,  C01B13/36 ,  C01F5/08 ,  C01F5/14 ,  C01F5/22 ,  C01F7/02 ,  C01F7/144 ,  C01F11/02 ,  C01F11/04 ,  C01F17/0043 ,  C01G1/02 ,  C01G3/00 ,  C01G3/02 ,  C01G5/00 ,  C01G9/00 ,  C01G9/02 ,  C01G23/00 ,  C01G25/00 ,  C01G31/00 ,  C01G31/02 ,  C01G33/00 ,  C01G35/00 ,  C01G37/02 ,  C01G45/00 ,  C01G45/02 ,  C01G49/00 ,  C01G49/02 ,  C01G51/04 ,  C01G53/00 ,  C01G53/04 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/136 ,  C01P2004/20 ,  C01P2004/24 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/54 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/42 ,  C01P2006/90 ,  C08K3/22 ,  C08K2003/2224 ,  C08K2201/006 ,  C08K2201/011 ,  C09C1/00 ,  C09C1/0018 ,  C09C1/346 ,  C09K21/02 ,  C25B1/00 ,  C25B1/20 ,  C25B1/46 ,  C25B9/08 ,  D01F6/92 ,  D21H17/675 ,  D21H21/10 ,  G02F1/0009 ,  G02F2203/10 ,  H01B7/295 ,  Y10S977/773 ,  Y10T428/2982

摘要： Nanoplatelet forms of metal hydroxide and metal oxide are provided, as well as methods for preparing same. The nanoplatelets are suitable for use as fire retardants and as agents for chemical or biological decontamination.

摘要翻译： 提供金属氢氧化物和金属氧化物的纳米血小板形式，以及其制备方法。 纳米片适用于阻燃剂和化学或生物净化剂。

公开(公告)号：US20140009514A1

公开(公告)日：2014-01-09

申请号：US14007705

申请日：2012-03-28

申请人： Yukiko Abe ,  Naoyuki Ueda ,  Yuki Nakamura ,  Shinji Matsumoto ,  Yuji Sone ,  Mikiko Takada ,  Ryoichi Saotome

发明人： Yukiko Abe ,  Naoyuki Ueda ,  Yuki Nakamura ,  Shinji Matsumoto ,  Yuji Sone ,  Mikiko Takada ,  Ryoichi Saotome

IPC分类号： H01L29/24 ,  G09G3/32 ,  H01L29/04

CPC分类号： H01L29/242 ,  C01F5/06 ,  C01F11/04 ,  C01G3/02 ,  C01P2002/02 ,  G09G3/32 ,  H01L27/3244 ,  H01L29/04 ,  H01L29/78693

摘要： A p-type oxide which is amorphous and is represented by the following compositional formula: xAO.yCu2O where x denotes a proportion by mole of AO and y denotes a proportion by mole of Cu2O and x and y satisfy the following expressions: 0≦x

摘要翻译： 一种p型氧化物，其为无定形并由以下组成式表示：xAO.yCu2O其中x表示AO的摩尔比例，y表示Cu2O的摩尔比，x和y满足以下表达式：0 @ x <100和x + y = 100，A是Mg，Ca，Sr和Ba中的任一种，或含有选自Mg，Ca，Sr和Ba中的至少一种的混合物。

公开(公告)号：US20120134906A1

公开(公告)日：2012-05-31

申请号：US13382919

申请日：2010-07-06

申请人： Johan Mastin ,  Julien Meyer ,  Arne Raaheim

发明人： Johan Mastin ,  Julien Meyer ,  Arne Raaheim

IPC分类号： B01D53/62 ,  B01J20/30 ,  B01J20/34 ,  B01J37/10 ,  B01D53/12 ,  B01D53/02 ,  B01J20/04 ,  B01J21/02

CPC分类号： B01D53/62 ,  B01D53/02 ,  B01D2251/404 ,  B01D2253/104 ,  B01D2257/504 ,  B01J20/041 ,  B01J20/08 ,  B01J20/3035 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3483 ,  B01J2220/4806 ,  B01J2220/56 ,  C01F7/164 ,  C01F11/04 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/62 ,  Y02C10/04 ,  Y02C10/08 ,  Y02P20/152

摘要： A particulate, heterogeneous solid CO2 absorbent composition, comprising decomposition products of Ca3Al2O6 after having been heated to a temperature between 500° C. and 925° C. in the presence of H2O and CO2 for a period of time sufficient to allow the Ca3Al2O6 to react and form the particulate, heterogeneous absorbent composition which exhibits a higher concentration of aluminium than calcium in the particle core but a higher concentration of calcium than aluminium at the particle surface. The invention also comprises a method for preparing the particulate, heterogeneous product as well as a method for utilizing the composition for separating CO2 from a process gas.

摘要翻译： 在H 2 O和CO 2存在下，将Ca 3 Al 2 O 6的分解产物加热到500℃至925℃之间的温度下，Ca 3 Al 2 O 6反应的时间足以使Ca 3 Al 2 O 6反应 并且形成颗粒状非均相吸收剂组合物，其在颗粒芯中表现出比钙更高的铝浓度，但在颗粒表面具有比铝高的钙浓度。 本发明还包括一种制备颗粒状非均质产品的方法以及一种利用该组合物从工艺气体中分离CO 2的方法。

公开(公告)号：US20120025134A1

公开(公告)日：2012-02-02

申请号：US13128696

申请日：2009-11-11

申请人： Bo Feng ,  Wenqiang Liu

发明人： Bo Feng ,  Wenqiang Liu

IPC分类号： C09K3/00

CPC分类号： B01D53/62 ,  B01D53/81 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/60 ,  B01D2253/306 ,  B01D2257/30 ,  B01D2257/504 ,  B01J20/041 ,  B01J20/06 ,  B01J20/28059 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3483 ,  C01B13/185 ,  C01F7/164 ,  C01F11/04 ,  C01F11/06 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  Y02C10/04 ,  Y02C10/08 ,  Y02P20/152

摘要： A method of producing a CO2 adsorbent and CO2 adsorbents. The method including the steps of: (a) producing a mixture of at least one calcium salt and at least one metal support cation in at least one solvent; (b) drying the mixture to produce a solid containing a calcium metal salt; and (c) calcining the dried solid to produce a sorbent of calcium oxide dispersed in a porous metal support.

摘要翻译： 一种生产二氧化碳吸附剂和二氧化碳吸附剂的方法。 该方法包括以下步骤：（a）在至少一种溶剂中产生至少一种钙盐和至少一种金属载体阳离子的混合物; （b）干燥混合物以产生含有钙金属盐的固体; 和（c）煅烧干燥的固体以产生分散在多孔金属载体中的氧化钙吸附剂。

公开(公告)号：US20090317319A1

公开(公告)日：2009-12-24

申请号：US12224318

申请日：2007-02-15

申请人： Caidong Qin

发明人： Caidong Qin

IPC分类号： C01B33/32 ,  C01F11/06 ,  C01B17/98

CPC分类号： C01B33/32 ,  C01B13/18 ,  C01B17/508 ,  C01F5/12 ,  C01F11/04 ,  C01G49/06 ,  F23G7/10 ,  F23G2900/7012

摘要： The present invention provides methods of utilizing biomass materials, in which biomass materials are mixed directly with the reactants and the biomass materials while in combustion can directly heat up the reactants to the temperature required for the chemical reaction to take place. Such chemical reaction takes advantage of the heat energy, carbon element and/or silicon element that are inherently contained within biomass materials. For instance, biomass materials produce powdery or lumpy alkali metal silicates when chemically reacting with alkali metal compounds, synthesize black powder when reacting with nitrates, redox sulfates and decompose carbonates, etc. The present invention is characterized with high heat utilization, no need for external heat source, low power consumption, greatly reduced equipment costs, and the significantly simplified process.

摘要翻译： 本发明提供利用生物质材料的方法，其中生物质材料在燃烧过程中直接与反应物和生物质材料混合，直接将反应物加热到化学反应所需的温度。 这种化学反应利用固有地包含在生物质材料内的热能，碳元素和/或硅元素。 例如，当与碱金属化合物发生化学反应时，生物质材料产生粉状或块状的碱金属硅酸盐，当与硝酸盐反应时合成黑色粉末，氧化还原硫酸盐和分解碳酸盐等。本发明的特征在于热利用率高，不需要外部 热源，低功耗，大大降低了设备成本，并大大简化了工艺流程。

公开(公告)号：US3560149A

公开(公告)日：1971-02-02

申请号：US3560149D

申请日：1968-04-29

申请人： CITIES SERVICE CO

发明人： MARKEY JOSEPH W ,  CAMP ERNEST C JR

IPC分类号： C01B25/22 ,  C01F11/04 ,  C01B25/18

CPC分类号： C01F11/04 ,  C01B25/22 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/10

摘要： PHOSPHORIS ACID CAN BE PREPARED FROM PHOSPHATE ROCK BY ACIDULATING THE ROCK FROM ABOUT 75-85% BY WIEGHT NITRIC ACID TO FORM AN ACIDULATE AND THEREAFDTER PRECIPITATING ANHYDROUS CALCIUM NITRATE BY RAISING THE NITRIC ACID CONTENT OF THE ACIDULATE. THE PRECIPITATED ANHYDROUS CALCIUM NITRATE CAN BE DECOMPOSED IN THE PRESENCE OF A NITROGEN OXIDE CONTAINING ATMOSPHERE AND THE PRODUCT GASES CAN BE USED TO FORM NITRIC ACID WHICH CAN BE RECYCLED TO THE ACIDULATION OR ANHYDROUS CALCIUM NITRATE PRECIPITATION STEPS. THE DECOMPOSITION GASES CAN ALSO BE RECYCLED DIRECTLY TO FORM NITRIC ACID IN SITU. BY DECOMPOSING THE PRECIPITATED CALCIUM NITRATE IN THE PRESENCE OF A NITROGEN OXIDE-CONTAINING ATMOSPHERE, A PRODUCT GAS STREAM CONTAINING A HIGH PROPORTION OF NITROGEN AND A RELATIVELY LOW PROPORTION OF UNDESIRED INERTS MAY BE OBATINED. THE CALCIUM NITRATE MAY BE DECOMPOSED IN THE PRESENCE OF A BED OF FLUIDIZED SOLIDS. THE BED MAY COMPRISE BY-PRODUCT LIME THAT IS HEATED AND RECYCLED TO THE DECOMPOSITION ZONE. A PORTION OF THE LPRODUCT GAS MAY BE RECYCLED TO THE DECOMPOSITION ZONE AT A BED FLUIDIZING VELOCITY. THE PRODUCT GASES, COMPRISING NITROGEN OXIDES AND OXYGEN, ARE PARTICULARLY SUITABLE FOR USE IN THE FORMATION OF CONCENTRATED NITRIC ACID. THIS ACID MAY CONVENIENTLY BE RECYCLED TO THE ACIDULATION OR ANHYDROUS CALCIUM NITRATE SEPARATION OPERATIONS. THE PRODUCT GASES MAY ALSO ADVANTAGEOUSLY BE RECYCLED DIRECTLY TO THE ACIDULATION MIXTURE SO AS TO FORM NITRIC ACID IN SITU.

公开(公告)号：US3411880A

公开(公告)日：1968-11-19

申请号：US48192265

申请日：1965-08-23

申请人： CANADIAN PATENTS DEV

发明人： ADRIAN KENT GEORGE

IPC分类号： C01F5/06 ,  C01F11/04

CPC分类号： C01F5/06 ,  C01F11/04 ,  C01P2006/80

公开(公告)号：US11897840B2

公开(公告)日：2024-02-13

申请号：US17590483

申请日：2022-02-01

申请人： INNOVATOR ENERGY, LLC

发明人： Ethan Novek

IPC分类号： C07C51/02 ,  C07C51/47 ,  C01F11/02 ,  C01F11/04 ,  C01F11/06

CPC分类号： C07C51/02 ,  C01F11/02 ,  C01F11/04 ,  C01F11/06 ,  C07C51/47

摘要： The present application pertains to methods for making metal oxides and/or citric acid. In one embodiment, the application pertains to a process for producing calcium oxide, magnesium oxide, or both from a material comprising calcium and magnesium. The process may include reacting a material comprising calcium carbonate and magnesium carbonate. Separating, concentrating, and calcining may lead to the production of oxides such as calcium oxide or magnesium oxide. In other embodiments the application pertains to methods for producing an alkaline-earth oxide and a carboxylic acid from an alkaline earth cation-carboxylic acid anion salt. Such processes may include, for example, reacting an alkaline-earth cation-carboxylic acid anion salt with aqueous sulfur dioxide to produce aqueous alkaline-earth-bisulfite and aqueous carboxylic acid solution. Other useful steps may include desorbing, separating, and/or calcining.

公开(公告)号：US20230382841A1

公开(公告)日：2023-11-30

申请号：US18198664

申请日：2023-05-17

申请人： INNOVATOR ENERGY, LLC

发明人： Ethan NOVEK

IPC分类号： C07C51/02 ,  C07C51/47 ,  C01F11/06 ,  C01F11/04 ,  C01F11/02

CPC分类号： C07C51/02 ,  C07C51/47 ,  C01F11/06 ,  C01F11/04 ,  C01F11/02

摘要： The present application pertains to processes producing oxides using a weak acid intermediate. In one embodiment a material comprising calcium carbonate is reacted with a solution comprising aqueous carboxylic acid to form a gas comprising carbon dioxide and a solution comprising aqueous calcium carboxylate. The solution comprising aqueous calcium carboxylate is reacted with sodium sulfate to form a solution comprising aqueous sodium carboxylate and a solid comprising calcium sulfate. The solution comprising aqueous sodium carboxylate is reacted with sulfur dioxide to form sodium sulfite and an aqueous carboxylic acid. The sodium sulfite is separated from said aqueous carboxylic acid and reacted to form a solid comprising calcium sulfite which is decomposed to form calcium oxide and sulfur dioxide.