公开(公告)号：US11724241B2

公开(公告)日：2023-08-15

申请号：US16966511

申请日：2019-02-15

Applicant: Cambridge Enterprise Limited

Inventor： Nicholas Jose ,  Alexei Lapkin

IPC: B01J10/02 ,  B01J19/24 ,  B01J19/00 ,  C07F1/08 ,  B01F23/232 ,  B01F33/3012 ,  B01J14/00 ,  B01F101/00

CPC classification number: B01J10/02 ,  B01F23/232 ,  B01F33/30121 ,  B01J14/00 ,  B01J19/0006 ,  B01J19/2415 ,  C07F1/08 ,  B01F2101/2204 ,  B01J19/244 ,  B01J2219/00033 ,  B01J2219/00164 ,  C07B2200/09 ,  C07B2200/13

Abstract: Disclosed herein is a constant shear continuous reactor device, comprising: an annular gas delivery tube comprising a gas inlet and a gas outlet; a first annular liquid delivery tube comprising a first liquid inlet and a first liquid outlet arranged concentrically around the annular gas delivery tube along a common axis, where the first liquid outlet is located at a downstream position relative to the gas outlet or is coterminous with the gas outlet; and an annular reactor wall tube comprising a final liquid inlet, a mixing zone section and a reactor outlet, where the annular reactor wall tube is arranged concentrically around the first annular liquid delivery tube along the common axis.

公开(公告)号：US20200308346A1

公开(公告)日：2020-10-01

申请号：US16902831

申请日：2020-06-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Douglas Henry Lenz ,  Madhav Ghanta ,  Matias Bikel

IPC: C08G65/46 ,  B01D1/22 ,  C08G65/48 ,  B01J10/02

Abstract: A phenylene ether oligomer composition is disclosed comprising, a phenylene ether oligomer having an external amine content of less than or equal to 1.5 weight percent; and a residual solvent in an amount of 10 to 10000 parts per million by weight, based on the weight of the phenylene ether oligomer composition; wherein the phenylene ether oligomer composition has an intrinsic viscosity of 0.03 to 0.13 deciliter per gram; a glass transition temperature of 135 to 175° C., or a combination thereof

公开(公告)号：US10071944B2

公开(公告)日：2018-09-11

申请号：US15320250

申请日：2015-06-19

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Neil Burns ,  Alexandre Chapeaux ,  Icilio Adami ,  Antonio Milicia

IPC: C07C45/00 ,  B01J10/00 ,  B01J19/00 ,  C07C45/40 ,  B01J10/02 ,  B01J19/24 ,  C02F1/78 ,  C02F101/30

CPC classification number: C07C45/40 ,  B01J10/02 ,  B01J19/2415 ,  B01J19/2425 ,  B01J19/247 ,  B01J2219/24 ,  C02F1/78 ,  C02F2101/30 ,  C02F2201/784 ,  C07C51/34 ,  C07C2601/16 ,  C07C47/42 ,  C07C47/19 ,  C07C53/126

Abstract: The disclosure relates to a method of performing ozonolysis or ozone-based oxidation on a liquid or emulsified reagent using a tubular falling film reactor with one or multiple tubes wherein the combined ozone and carrier gas flow is co-current.

公开(公告)号：US20170247306A1

公开(公告)日：2017-08-31

申请号：US15320250

申请日：2015-06-19

Applicant: P2 Science, Inc.

Inventor： Patrick FOLEY ,  Neil BURNS ,  Alexandre CHAPEAUX ,  Icilio ADAMI ,  Antonio MILICIA

IPC: C07C45/40 ,  B01J19/24 ,  C02F1/78 ,  B01J10/02

CPC classification number: C07C45/40 ,  B01J10/02 ,  B01J19/2415 ,  B01J19/2425 ,  B01J19/247 ,  B01J2219/24 ,  C02F1/78 ,  C02F2101/30 ,  C02F2201/784 ,  C07C51/34 ,  C07C2601/16 ,  C07C47/42 ,  C07C47/19 ,  C07C53/126

Abstract: The disclosure relates to a method of performing ozonolysis or ozone-based oxidation on a liquid or emulsified reagent using a tubular falling film reactor with one or multiple tubes wherein the combined ozone and carrier gas flow is co-current.

公开(公告)号：US08211377B2

公开(公告)日：2012-07-03

申请号：US12918699

申请日：2009-02-27

Applicant: Philippe Caze ,  Thierry Luc Alain Dannoux ,  Celine Claude Guermeur ,  James Scott Sutherland ,  Pierre Woehl

Inventor： Philippe Caze ,  Thierry Luc Alain Dannoux ,  Celine Claude Guermeur ,  James Scott Sutherland ,  Pierre Woehl

IPC: B01J8/02 ,  B01J35/02 ,  B01J19/00 ,  B01J10/00 ,  B01J10/02 ,  F17D1/00 ,  F17D3/00

CPC classification number: B01J19/2485 ,  B01J2219/0004 ,  B01J2219/00083 ,  F28D2021/0022 ,  F28F7/02 ,  Y10T137/0318

Abstract: Disclosed is a method of performing a reaction involving a gaseous reactant stream and a falling film liquid reactant stream by providing a reactor comprising a first multicellular extruded body oriented with its cells extending in parallel in a vertically downward direction from a first end of the body to a second end, the body having a first plurality of cells open at both ends of the body and a second plurality of said cells closed at one or both ends of the body, the second plurality of cells being arranged in one or more groups of contiguous cells and cooperating to define at least in part at least one fluidic passage extending through the body; and further flowing a liquid reactant film down inner surfaces of the first plurality of cells while flowing a gaseous reactant stream up or down the centers of the first plurality of cells while flowing a first heat exchange fluid through the at least one fluidic passage. Various alternative devices for performing the method are also disclosed.

Abstract translation: 公开了一种通过提供包括第一多细胞挤出体的反应器进行包括气态反应物流和降膜液体反应物流的反应的方法，该第一多细胞挤出体的细胞沿其垂直向下的方向从身体的第一端平行延伸， 第二端，所述主体具有在所述主体的两端处打开的第一多个单元，以及在所述主体的一端或两端处封闭的第二多个所述单元，所述第二多个单元布置成一组或多组连续的 并且配合以至少部分地限定延伸穿过身体的至少一个流体通道; 并且在使第一热交换流体流过所述至少一个流体通道的同时使第一多个单元的中心向上或向下流动气态反应物流，同时使液体反应物膜向下流动。 还公开了用于执行该方法的各种替代装置。

公开(公告)号：US20110220848A1

公开(公告)日：2011-09-15

申请号：US13042765

申请日：2011-03-08

Applicant: Hubertus WINKLER ,  Frank Wiessner ,  Axel Behrens ,  Wibke Korn

Inventor： Hubertus WINKLER ,  Frank Wiessner ,  Axel Behrens ,  Wibke Korn

IPC: C01B3/02 ,  C07C29/76 ,  B01J10/02

CPC classification number: C01B3/22 ,  C01B3/323 ,  C01B3/38 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0266 ,  C01B2203/0283 ,  C01B2203/04 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/1047 ,  C01B2203/1217 ,  C01B2203/1258 ,  C01B2203/142 ,  Y02P20/128

Abstract: The invention relates to a method (20) for processing (1, 2) a glycerol-containing feedstock mixture (G) to produce an intermediate (I), suitable for use as a feed to a pyrolysis process. Additionally, the invention relates to a method (10) for generating a hydrogen-containing product mixture (H) from the intermediate (I) by means of pyrolysis (3), and subjecting the pyrolysis product (P) to reaction (4). In accordance with the invention, the processing (1, 2) proceeds under at least partial vaporization (1) of the feedstock mixture (G) by thin-film evaporation, obtaining a vaporization product (V).

Abstract translation: 本发明涉及一种用于加工（1,2）含甘油的原料混合物（G）以产生适于用作热解过程的进料的中间体（I）的方法（20）。 另外，本发明涉及一种通过热分解（3）从中间体（I）产生含氢产物混合物（H）并使裂解产物（P）经受反应（4）的方法（10）。 根据本发明，通过薄膜蒸发，在原料混合物（G）的至少部分蒸发（1）下进行处理（1,2），获得蒸发产物（V）。

公开(公告)号：US07794676B2

公开(公告)日：2010-09-14

申请号：US11792289

申请日：2005-12-12

Applicant: Niels Erikstrup ,  Søren Gyde Thomsen ,  Michael Boe

Inventor： Niels Erikstrup ,  Søren Gyde Thomsen ,  Michael Boe

IPC: B01J8/44 ,  B01J8/02 ,  B01J10/00 ,  B01J12/00 ,  B01J7/02 ,  B01J35/02 ,  B01J10/02 ,  B01J12/02 ,  B01J14/00 ,  B01J19/00 ,  F28D7/00

CPC classification number: B01J8/025 ,  B01J8/008 ,  B01J8/0285 ,  B01J2208/00132 ,  B01J2208/00884 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0844 ,  C01B2203/1604 ,  C01B2203/1609 ,  Y02P20/52

Abstract: Reactor for a catalytic conversion reaction comprising within a catalyst housing a perforated catalyst support plate supporting a catalyst bed, the perforated catalyst support plate being supported by a plurality of elongated support elements, and catalyst particles in the catalyst bed being placed outside the elongated support elements, the perforated catalyst support plate being attached to the lower ends of the elongated support elements, the perforated catalyst support plate being divided into a plurality of perforated catalyst support plate segments, at least one perforated catalyst support plate segment being supported by an elongated support element.

Abstract translation: 用于催化转化反应的反应器包括在催化剂内容纳支撑催化剂床的穿孔催化剂载体板，多孔催化剂载体板由多个细长支撑元件支撑，催化剂床中的催化剂颗粒位于细长支撑元件外部 穿孔催化剂支撑板附接到细长支撑元件的下端，穿孔催化剂支撑板被分成多个穿孔的催化剂支撑板段，至少一个穿孔的催化剂支撑板段由细长的支撑元件支撑 。

公开(公告)号：US07674933B2

公开(公告)日：2010-03-09

申请号：US12051529

申请日：2008-03-19

Applicant: Federico Zardi

Inventor： Federico Zardi

IPC: C07C273/04 ,  B01J10/02 ,  F28D7/00

CPC classification number: C07C273/04 ,  B01J2219/00006 ,  Y02P20/142 ,  Y02P20/582

Abstract: A method for modernizing a urea production plant including a urea synthesis reactor, a stripping unit and at least one condensation unit. The method includes providing: means in the condensation unit for substantially condensing at least a portion of a flow comprising ammonia and carbon dioxide in vapor phase leaving the stripping unit; a second stripping unit; means for feeding a first portion of a reaction mixture flow comprising urea, carbamate and free ammonia in aqueous solution leaving the reactor to the first stripping unit; means for feeding a second portion of the reaction mixture flow leaving the reactor to the second stripping unit; and means for feeding at least a portion of a flow comprising ammonia and carbon dioxide in vapor phase leaving the second stripping unit directly to the synthesis reactor. A de-bottlenecking of the high-pressure section downstream of the synthesis reactor may be achieved, improving production capacity.

Abstract translation: 一种使尿素生产设备现代化的方法，包括尿素合成反应器，汽提单元和至少一个冷凝单元。 该方法包括提供：在冷凝单元中的装置，用于基本上冷凝包含氨和二氧化碳的气流的至少一部分，离开汽提单元; 第二剥离单元; 用于将含有尿素，氨基甲酸酯和游离氨的反应混合物流的第一部分进料到水溶液中以使反应器进入第一汽提单元的装置; 用于将离开反应器的反应混合物流的第二部分进料到第二汽提单元的装置; 以及用于在汽相中进料至少一部分包含氨和二氧化碳的流的装置，其将第二汽提单元直接送入合成反应器。 可以实现合成反应器下游的高压段的脱瓶颈，提高生产能力。

公开(公告)号：US20090246102A1

公开(公告)日：2009-10-01

申请号：US12471236

申请日：2009-05-22

Applicant: Shuuichi Honda ,  Toru Tanaka ,  Satoshi Hayashida

Inventor： Shuuichi Honda ,  Toru Tanaka ,  Satoshi Hayashida

IPC: B01J19/00 ,  B01J10/02

CPC classification number: C01B33/027 ,  C01G9/04 ,  C01P2006/80

Abstract: Provided is a production method and a production apparatus using a method for producing a solid product by a reaction of gaseous raw materials with a plurality of components including a step of conducting the reaction using a reactor disposed in a vertical direction; a step of feeding the gaseous raw materials with a plurality of components from the upper part of the reactor; a step of, in the lower part of the reactor, forming a seal gas layer composed of a gas having a high density and fed continuously from the lower part of the reactor; a step of discharging an exhaust gas containing a by-product gas generated by the reaction and unreacted gaseous raw materials from somewhere in the upper part of the formed seal gas layer; and a step of accommodating a solid product in the seal gas layer of the lower part.

Abstract translation: 本发明提供一种使用气态原料与多种成分的反应生成固体成分的方法的制造方法和制造装置，其包括使用在垂直方向设置的反应器进行反应的工序; 从反应器的上部向气态原料供给多个组分的步骤; 在反应器的下部，形成由高密度气体构成的密封气体层，并从反应器的下部连续进料的工序; 从形成的密封气体层的上部的某处排出含有由反应产生的副产物气体和未反应的气态原料的排气的步骤; 以及在下部的密封气体层中容纳固体产物的步骤。

公开(公告)号：US07442344B2

公开(公告)日：2008-10-28

申请号：US10494293

申请日：2002-11-07

Applicant: Takehiro Suzuki ,  Atsushi Fukaya ,  Hisatomi Taguchi ,  Shigeo Nagaya ,  Kiyoshi Komura ,  Syozo Watanabe

Inventor： Takehiro Suzuki ,  Atsushi Fukaya ,  Hisatomi Taguchi ,  Shigeo Nagaya ,  Kiyoshi Komura ,  Syozo Watanabe

IPC: B01J10/00 ,  B01J10/02 ,  B01J12/00 ,  B01J12/02 ,  B01J14/00 ,  B01J15/00 ,  B01J16/00 ,  B01D53/02 ,  B01D59/26 ,  B01D53/22 ,  B01D59/12 ,  C04B35/00 ,  C04B35/50 ,  C04B35/51

CPC classification number: C04B35/2641 ,  B01D53/228 ,  B01D71/024 ,  B01D2323/12 ,  B01J12/007 ,  B01J19/2415 ,  B01J19/2475 ,  B01J19/2485 ,  B01J19/249 ,  B01J2219/00135 ,  B32B18/00 ,  B32B2311/22 ,  B32B2315/02 ,  C01B3/386 ,  C01B13/0255 ,  C01B2203/0261 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0046 ,  C04B35/01 ,  C04B35/016 ,  C04B35/2675 ,  C04B35/2683 ,  C04B35/4504 ,  C04B35/462 ,  C04B35/47 ,  C04B35/50 ,  C04B35/6262 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3286 ,  C04B2235/768 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/34 ,  C04B2237/346 ,  C04B2237/405 ,  C04B2237/704

Abstract: It is an object of the present invention to provide a ceramic member with excellent balance between oxygen ion conductivity and endurance (resistance to cracking and the like), an oxygen ion permeation module and a chemical reactor such as an oxygen separator, using such a ceramic member. The ceramic member with oxygen ion conductivity in accordance with the present invention has a perovskite-type crystal structure and a composition represented by the general formula: (Ln1−xMx)(Ti1−yFey)O3 (where Ln represents at least one element selected from lanthanoids, and M represents at least one element selected from the group containing Sr, Ca, and Ba, 0

Abstract translation: 本发明的目的是提供一种氧离子传导性和耐久性（耐裂纹等），氧离子渗透模块和氧分离器等化学反应器之间的平衡优良的陶瓷构件，其使用这种陶瓷 会员。 根据本发明的具有氧离子传导性的陶瓷构件具有钙钛矿型晶体结构和由以下通式表示的组成：<？in-line-formula description =“In-line Formulas”end =“lead”？ （Ln 1-x M x x）（Ti 1-y Fe y）O 3 <？in-line-formula description =“In-line Formulas”end =“tail”？>（其中Ln表示选自镧系元素中的至少一种元素，M表示选自含 Sr，Ca和Ba，0 = 1）。 通过使用这种陶瓷构件构成的氧离子渗透组件可以用作氧气分离器，氧化反应器（例如烃的部分氧化反应器）等的结构组分。