公开(公告)号：US11724418B2

公开(公告)日：2023-08-15

申请号：US16896318

申请日：2020-06-09

Applicant: Aladdin Manufacturing Corporation

Inventor： Thomas R. Clark

IPC: B01J19/18 ,  C08G63/78 ,  C08G63/80 ,  D01D13/00 ,  D01D13/02 ,  D02G3/24 ,  F26B3/30 ,  B29B17/02 ,  D01D1/10 ,  B01D29/00 ,  C08J11/06 ,  B29B17/00 ,  D01D5/00 ,  D01F6/62 ,  C08J11/04 ,  B29C48/425 ,  B29C48/385 ,  B29C48/92 ,  B29C48/38 ,  B29C48/05 ,  B29D99/00 ,  B29C48/43 ,  B29C48/44 ,  B29C48/70 ,  B29C48/255 ,  D01D5/08 ,  B29C37/00 ,  B01J3/00 ,  D02G3/44 ,  B29B13/00 ,  B29K105/26 ,  B29K105/00 ,  B29K67/00 ,  B29C48/76 ,  B29C48/435 ,  B29C48/14 ,  B29C35/08

CPC classification number: B29B17/02 ,  B01D29/0095 ,  B01J3/006 ,  B29B17/00 ,  B29C37/006 ,  B29C48/05 ,  B29C48/255 ,  B29C48/2552 ,  B29C48/38 ,  B29C48/385 ,  B29C48/425 ,  B29C48/43 ,  B29C48/44 ,  B29C48/70 ,  B29C48/92 ,  B29D99/0078 ,  C08G63/785 ,  C08J11/04 ,  C08J11/06 ,  D01D1/103 ,  D01D1/106 ,  D01D5/00 ,  D01D5/08 ,  D01F6/62 ,  D02G3/445 ,  B29B2013/002 ,  B29B2013/005 ,  B29B2017/0015 ,  B29B2017/0224 ,  B29C48/144 ,  B29C48/435 ,  B29C48/766 ,  B29C2035/0822 ,  B29C2948/922 ,  B29C2948/92514 ,  B29C2948/92876 ,  B29K2067/003 ,  B29K2105/0067 ,  B29K2105/26 ,  C08J2367/02 ,  D10B2503/04 ,  H05K999/99 ,  Y02P20/143 ,  Y02W30/62

Abstract: A method of manufacturing bulked continuous carpet filament from recycled polymer. In various embodiments, the method includes: (1) reducing recycled polymer material into polymer flakes; (2) cleansing the polymer flakes; (3) melting the flakes into a polymer melt; (4) removing water and contaminants from the polymer melt by dividing the polymer melt into a plurality of polymer streams and exposing those streams to pressures below 25 millibars or another predetermined pressure; (5) recombining the streams; and (6) using the resulting purified polymer to produce bulked continuous carpet filament.

公开(公告)号：US20230149872A1

公开(公告)日：2023-05-18

申请号：US18156675

申请日：2023-01-19

Applicant: Devang JHAVERI

Inventor： Devang JHAVERI

IPC: B01J3/00

CPC classification number: B01J3/002 ,  B01J3/006

Abstract: The present invention provides a highly effective method of removal of gases from the chemical reactor (01) by use of a suction unit employed near the inlet, outlet or both ends of the chemical reactor. The suction of entrapped air from the reaction mixture helps avoid fluctuation in the temperature or pressure requirement or formation of other by-products in the reaction mixture.

公开(公告)号：US09862782B2

公开(公告)日：2018-01-09

申请号：US15310923

申请日：2015-06-08

Applicant: C&CPEL CO., LTD.

Inventor： Yangkee Kim

IPC: C08F210/00 ,  B01J19/00 ,  C08F6/10 ,  C08F10/00 ,  C08F2/06 ,  C08F6/00 ,  C08F6/12

CPC classification number: C08F6/10 ,  B01J3/00 ,  B01J3/006 ,  B01J2208/00017 ,  B01J2208/00539 ,  B01J2219/00051 ,  B01J2219/00162 ,  C08F2/06 ,  C08F6/003 ,  C08F6/12 ,  C08F10/00 ,  C08L23/00

Abstract: This invention relates to an apparatus and method for separating a solvent in a metallocene catalyst-based solution polymerization process for preparing a polyolefin, suitable for use in removing a solvent from a reaction mixture resulting from a polymerization step during a solution polymerization process for preparing a polyolefin polymer using a metallocene catalyst, wherein volatile matter including a solvent and an unreacted monomer is primarily removed from the reaction mixture using a flash drum, after which residual volatile matter including the solvent, which is left behind in the reaction mixture after the primary removal process, is secondarily removed in a high vacuum using a thin-film evaporator. The polymer thus obtained has a volatile matter content of 100 ppm or less and is thus an environmentally friendly product.

公开(公告)号：US09670064B1

公开(公告)日：2017-06-06

申请号：US13628186

申请日：2012-09-27

Applicant: Consolidated Nuclear Security, LLC

Inventor： Larry S. Spencer ,  Sam W. Brown ,  Michael R. Phillips

IPC: C01B5/02 ,  B01J10/00 ,  C25B1/00

CPC classification number: C01B5/02 ,  B01J3/006 ,  B01J10/007 ,  C25B1/00 ,  H01M8/06 ,  Y02P70/56

Abstract: Disclosed are methods and apparatuses for producing heavy water. In one embodiment, a catalyst is treated with high purity air or a mixture of gaseous nitrogen and oxygen with gaseous deuterium all together flowing over the catalyst to produce the heavy water. In an alternate embodiment, the deuterium is combusted to form the heavy water. In an alternate embodiment, gaseous deuterium and gaseous oxygen is flowed into a fuel cell to produce the heavy water. In various embodiments, the deuterium may be produced by a thermal decomposition and distillation process that involves heating solid lithium deuteride to form liquid lithium deuteride and then extracting the gaseous deuterium from the liquid lithium deuteride.

公开(公告)号：US09224956B2

公开(公告)日：2015-12-29

申请号：US14386543

申请日：2013-03-19

Applicant: JOLED INC.

Inventor： Yuko Kawanami ,  Ryuuta Yamada

IPC: H01L21/00 ,  H01L51/00 ,  H01L51/50 ,  F04B37/14 ,  C23C14/56 ,  B01J3/00 ,  F17D3/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/0029 ,  B01J3/006 ,  C23C14/564 ,  F04B37/14 ,  F17D3/00 ,  H01L27/3211 ,  H01L51/001 ,  H01L51/0021 ,  H01L51/5056 ,  H01L51/56 ,  Y10T137/0379

Abstract: A method for reducing an internal pressure of a vacuum chamber while preventing impurity contamination within the vacuum chamber as much as possible is provided. The method includes: rough pumping reducing an internal pressure of a vacuum chamber by using a roughing pump, the roughing pump being a mechanical pump that is capable of reducing the internal pressure of the vacuum chamber to be less than 15 Pa; main pumping reducing the internal pressure of the vacuum chamber by using a main pump after the rough pumping, the main pump being a non-mechanical pump. Transition from the rough pumping to the main pumping is performed when the internal pressure of the vacuum chamber is no less than 15 Pa.

Abstract translation: 提供一种减少真空室的内部压力同时尽可能防止真空室内的杂质污染的方法。 该方法包括：粗抽泵通过使用粗抽泵减小真空室的内部压力，粗抽泵是能够将真空室的内部压力降低到15Pa以下的机械泵; 主泵在粗抽后通过使用主泵减少真空室的内部压力，主泵是非机械泵。 当真空室的内部压力不小于15Pa时，执行从粗泵送到主泵送的过渡。

公开(公告)号：US20150367308A1

公开(公告)日：2015-12-24

申请号：US14766110

申请日：2014-02-07

Applicant: CAMBI TECHNOLOGY AS

Inventor： Odd Egil SOLHEIM ,  Pål Jahre NILSEN

IPC: B01J3/00 ,  C08H8/00

CPC classification number: B01J3/006 ,  C02F11/18 ,  C02F2209/03 ,  C02F2209/42 ,  C02F2303/10 ,  C08H8/00 ,  C10G1/00 ,  C10G31/06 ,  C12M45/02 ,  C12M45/06 ,  C12M45/20 ,  D21C1/02 ,  Y02W10/30

Abstract: The present invention describes a method and device for pretreatment of organic material, more specific bio mass, for energy conversion, where said method comprises a first preheating step with a preheating vessel (4), a hydrolysis step with a hydrolysis reactor (5) and a pressure reducing step with a pressure reduction vessel (6), where the transfer of said organic material from the preheating vessel (4) to the hydrolysis rector (5) is effected by gravity and by creating a vacuum in the reactor (5). This method results in a very fast transfer of material from the preheating vessel (4) to the reactor (5). In addition, the filling volume of the reactor (5) is being controlled by a high frequency pressure sensor and supply of steam (3A) to the top of the reactor in order to provide the necessary head space. The invention also describes a device for performing said method.

Abstract translation: 本发明描述了一种用于预处理有机材料，更具体的生物质量用于能量转化的方法和装置，其中所述方法包括具有预热容器（4）的第一预热步骤，具有水解反应器（5）的水解步骤和 具有减压容器（6）的减压步骤，其中将所述有机材料从预热容器（4）转移至水解反应器（5）由重力进行并在反应器（5）中产生真空。 这种方法导致材料从预热容器（4）到反应器（5）的非常快的转移。 此外，反应器（5）的填充容积由高频压力传感器控制，并将蒸汽（3A）供应到反应器的顶部，以便提供必要的顶部空间。 本发明还描述了一种用于执行所述方法的装置。

公开(公告)号：US20150292049A1

公开(公告)日：2015-10-15

申请号：US14441427

申请日：2013-11-08

Applicant: REAC FUEL AB

Inventor： Anders Carlius ,  Andreas Gram ,  Göran Karlsson ,  Haukur Jóhannesson ,  Torsten Werner

IPC: C13K1/02 ,  B01J3/00

CPC classification number: C13K1/02 ,  B01J3/006 ,  B01J2203/00 ,  Y02E50/16

Abstract: The present invention describes a process for quenching a hydrothermal, dilute acid hydrolysis reaction of a biomass feedstock, wherein degradation of an aqueous monomer and/or oligomer sugar mixture is slowed down or stopped by flash cooling of the aqueous monomer and/or oligomer sugar mixture, and wherein the flash cooling ensures that a fraction of dissolved and volatile degradation byproducts are removed by a forming vapor stream, and wherein a lignin component, if present, is solidified into a structure with good de-watering characteristics, allowing for subsequent removal of the lignin component by separation, said process resulting in a hydrolyzed solution of sugar monomers and/or oligomers.

Abstract translation: 本发明描述了一种用于淬灭生物质原料的水热，稀酸水解反应的方法，其中水性单体和/或低聚糖混合物的降解通过快速冷却含水单体和/或低聚糖混合物而降低或停止 ，并且其中所述闪蒸冷却确保通过形成蒸气流除去一部分溶解和挥发性降解副产物，并且其中木质素组分（如果存在）固化成具有良好脱水特性的结构，允许随后除去 木质素组分通过分离，所述方法得到糖单体和/或低聚物的水解溶液。

公开(公告)号：US09127134B2

公开(公告)日：2015-09-08

申请号：US13907048

申请日：2013-05-31

Applicant: The Boeing Company

Inventor： Norman R. Byrd ,  Masood A. Zaidi ,  John A. Petty

IPC: C08J3/28 ,  B01J3/00 ,  B01J19/10

CPC classification number: C08J3/28 ,  B01J3/006 ,  B01J19/10 ,  B29C35/0261 ,  B29C2791/006 ,  B29C2791/008

Abstract: A method for curing a resin includes the steps of placing the resin into a reaction vessel, drawing a vacuum in the reaction vessel, positioning the reaction vessel in a gaseous coupling fluid, and applying ultrasonic energy to the coupling fluid.

Abstract translation: 固化树脂的方法包括以下步骤：将树脂放入反应容器中，在反应容器中抽真空，将反应容器定位在气态偶合流体中，并向耦合流体施加超声波能量。

公开(公告)号：US20130264189A1

公开(公告)日：2013-10-10

申请号：US13907048

申请日：2013-05-31

Applicant: The Boeing Company

Inventor： Norman R. Byrd ,  Masood A. Zaidi ,  John A. Petty

IPC: C08J3/28

CPC classification number: C08J3/28 ,  B01J3/006 ,  B01J19/10 ,  B29C35/0261 ,  B29C2791/006 ,  B29C2791/008

Abstract: A method for curing a resin includes the steps of placing the resin into a reaction vessel, drawing a vacuum in the reaction vessel, positioning the reaction vessel in a gaseous coupling fluid, and applying ultrasonic energy to the coupling fluid.

Abstract translation: 固化树脂的方法包括以下步骤：将树脂放入反应容器中，在反应容器中抽真空，将反应容器定位在气态偶合流体中，并向耦合流体施加超声波能量。

公开(公告)号：US08262867B2

公开(公告)日：2012-09-11

申请号：US12731524

申请日：2010-03-25

Applicant: Partha S. Dutta ,  Sarah L. Lewis ,  Kyle E. Litz ,  Mark N. Rossetti ,  Tracey M. Jordan ,  Jennifer L. Vreeland

Inventor： Partha S. Dutta ,  Sarah L. Lewis ,  Kyle E. Litz ,  Mark N. Rossetti ,  Tracey M. Jordan ,  Jennifer L. Vreeland

IPC: B01D3/34 ,  B01J8/00 ,  C07C29/70 ,  C09K21/06 ,  C07F5/02 ,  C07F5/06 ,  C07F3/06

CPC classification number: C09K21/06 ,  B01D1/22 ,  B01D1/223 ,  B01D1/225 ,  B01J3/006 ,  B01J3/03 ,  B01J19/02 ,  B01J19/18 ,  B01J19/1812 ,  B01J19/1887 ,  B01J2219/00078 ,  B01J2219/0009 ,  B01J2219/00101 ,  B01J2219/00768 ,  B01J2219/00779 ,  B01J2219/0209 ,  B01J2219/0254 ,  B01J2219/0286 ,  C07C29/70 ,  C07C41/26 ,  C07C67/28 ,  C07F5/025 ,  C07F7/003 ,  Y02P20/127 ,  C07C69/30 ,  C07C43/13 ,  C07C31/28 ,  C07C31/32

Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the periodic table group 13 metalloid or metal trihydroxide with an alcohol.

Abstract translation: 化合物，合成和合成金属醇盐衍生物的方法; 和用作阻燃剂的金属醇盐衍生物。 具有阻燃性的13族金属醇盐可以通过周期表组13准金属或金属三氢氧化物与醇反应来制备。