公开(公告)号：US20180036703A1

公开(公告)日：2018-02-08

申请号：US15671109

申请日：2017-08-07

Applicant: Passport Food Safety Solutions, Inc.

Inventor： Micheal Mercer ,  Jackson McReynolds

IPC: B01J19/00 ,  B01J4/00 ,  B01J19/18

CPC classification number: B01J19/0006 ,  B01J3/02 ,  B01J4/001 ,  B01J4/008 ,  B01J19/18 ,  B01J2219/00164

Abstract: Embodiments described herein relate to an apparatus for a feeder system. The apparatus includes a reactant source, a reactant reservoir, a frame, and a valve. The reactant source contains a first reactant. The reactant reservoir receives the first reactant from the reactant source and applies a second reactant to the first reactant to facilitate a chemical reaction. The frame is coupled to the reactant source to maintain the reactant source gravitationally directly above the reactant reservoir. The valve is disposed between the reactant source and the reactant reservoir to control flow of the first reactant into the reactant reservoir.

公开(公告)号：US09861934B2

公开(公告)日：2018-01-09

申请号：US14731133

申请日：2015-06-04

Applicant: PEERLESS MFG. CO

Inventor： James M. Valentine ,  Jeffrey Michael Broderick ,  Thomas V. Eldredge ,  Saiprasad Jangiti ,  Eric Lindemann

IPC: B01J19/24 ,  B01J4/02 ,  B01D53/94 ,  B01D53/90 ,  B04C3/00 ,  B01D53/86 ,  B01J4/00

CPC classification number: B01D53/8631 ,  B01D53/8625 ,  B01D53/90 ,  B01D53/9409 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2257/40 ,  B01D2259/124 ,  B01J4/002 ,  B01J4/008 ,  B01J19/2405 ,  B01J2219/00063 ,  B01J2219/00164 ,  B01J2219/00186 ,  B01J2219/00202 ,  B01J2219/00231

Abstract: A system for vaporizing and optionally decomposing a reagent, such as aqueous ammonia or urea, which is useful for NOx reduction, includes a cyclonic decomposition duct, wherein the duct at its inlet end is connected to an air inlet port and a reagent injection lance. The air inlet port is in a tangential orientation to the central axis of the duct. The system further includes a metering valve for controlling the reagent injection rate. A method for vaporizing and optionally decomposing a reagent includes providing a cyclonic decomposition duct which is connected to an air inlet port and an injection lance, introducing hot gas through the air inlet port in a tangential orientation to the central axis of the duct, injecting the reagent axially through the injection lance into the duct; and adjusting the reagent injection rate through a metering valve.

公开(公告)号：US09777868B2

公开(公告)日：2017-10-03

申请号：US14380848

申请日：2012-02-28

Applicant: Vincent Luc Antoine Tadino ,  Guillaume André René Villeret

Inventor： Vincent Luc Antoine Tadino ,  Guillaume André René Villeret

IPC: F01C9/00 ,  F16K31/16 ,  F15B11/12 ,  F15B15/12 ,  B01J4/00

CPC classification number: F16K31/16 ,  B01J4/008 ,  F15B11/123 ,  F15B15/12

Abstract: The invention relates to a compressed-air device for controlling valves comprising, in a longitudinal direction, a first vane-type rotary cylinder (1) having a front face (2) as well as a back face (4), said front face (2) being provided with a rotatable head (3), and a second vane-type rotary cylinder (10) having a front face (11) and a back face, said first (1) and second (10) cylinders each being supplied with compressed air by means of a compressed air valve connected to two ports (7, 8; 14, 15) on each of said first and second cylinders.

公开(公告)号：US09714715B2

公开(公告)日：2017-07-25

申请号：US14882613

申请日：2015-10-14

Applicant: Chandler Systems, Inc.

Inventor： William D. Chandler, Jr. ,  Aaron R. Wolfe ,  Cody A. Harbaugh

IPC: B01J4/00 ,  F16K11/07 ,  C02F1/42 ,  C02F1/00 ,  C02F1/28

CPC classification number: F16K11/07 ,  B01D24/383 ,  B01J4/007 ,  B01J4/008 ,  C02F1/004 ,  C02F1/28 ,  C02F1/42 ,  C02F5/00 ,  C02F2001/425 ,  C02F2201/005 ,  C02F2301/043 ,  C02F2303/16 ,  F16K11/0716

Abstract: A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.

公开(公告)号：US09643146B2

公开(公告)日：2017-05-09

申请号：US14093155

申请日：2013-11-29

Applicant: UOP LLC

Inventor： Jonathan Andrew Tertel ,  Quan Yuan ,  Stephen R. Addison

IPC: C10G19/02 ,  B01J4/00 ,  B01J10/00

CPC classification number: B01J10/002 ,  B01J4/004 ,  B01J4/008 ,  C10G19/02 ,  C10G2300/202

Abstract: A unit for processing a liquid/gas phase mixture, a mercaptan oxidation apparatus, and a method of processing a liquid/gas phase mixture are provided. In an embodiment, a unit for processing a liquid/gas phase mixture includes a vessel that is adapted to receive the liquid/gas phase mixture and a distributor that is disposed in the vessel. The distributor is adapted for flow of the liquid/gas phase mixture into the vessel, and the distributor includes a first outlet pipe that is horizontally disposed within the vessel. The first outlet pipe includes top orifices and bottom orifices that are spaced along the first outlet pipe, and the first outlet pipe is in fluid communication with the vessel through the top orifices and the bottom orifices. The top orifices have a smaller cross-sectional area than the bottom orifices.

公开(公告)号：US20170121434A1

公开(公告)日：2017-05-04

申请号：US15300418

申请日：2015-03-26

Applicant: Robert Van Bodegom ,  Joannes Augustinus Maria Van Kan ,  Sjors Slots ,  SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robert Van Bodegom ,  Joannes Augustinus Maria Van Kan ,  Sjors Slots

IPC: C08F210/02 ,  B01J4/00 ,  B01J19/18 ,  B01J3/04

CPC classification number: C08F210/02 ,  B01J3/042 ,  B01J4/008 ,  B01J19/1812 ,  B01J2219/00094 ,  B01J2219/00108 ,  B01J2219/00159 ,  B01J2219/00186 ,  B01J2219/00768 ,  B01J2219/0077 ,  C08F2/00 ,  C08F2/01 ,  C08F2222/1013

Abstract: The invention relates to a process a system and a high pressure pump for the preparation of a copolymer of ethylene and a di- or higher functional (meth) acrylate in a tubular reactor, comprising the steps of: injecting ethylene at a pressure of 100 MPa to 350 MPa into the reactor from a high pressure compressor and injecting the (meth)acrylate at a pressure of 100 MPa to 350 MPa into the reactor from a high pressure pump, wherein the high pressure pump comprises—a pump suction chamber for receiving a medium to be compressed; —a cylinder for receiving the medium to be compressed from the pump suction chamber; —an outlet for discharging a compressed medium from the cylinder, —a seal fixed to the inner wall of the cylinder at an end of the cylinder distal to the outlet and —a plunger movable in the cylinder by sliding through the seal, wherein a leakage gap is present along the plunger and the leakage gap is fluidly connected to the pump suction chamber.

公开(公告)号：US09550946B2

公开(公告)日：2017-01-24

申请号：US13992455

申请日：2011-12-23

Applicant: Katell Le Lannic ,  Xavier Mourain ,  Maxime Varin

Inventor： Katell Le Lannic ,  Xavier Mourain ,  Maxime Varin

IPC: G01N1/10 ,  C10G47/26 ,  B01J4/00 ,  B01J8/00 ,  B01J8/22 ,  C10G49/12

CPC classification number: C10G47/26 ,  B01J4/001 ,  B01J4/008 ,  B01J8/0035 ,  B01J8/22 ,  B01J2204/005 ,  B01J2208/00761 ,  B01J2208/00769 ,  C10G49/12 ,  Y10T137/0318 ,  Y10T137/8376

Abstract: The invention concerns a purge/sampling system for vessels, particularly for high temperature, high pressure vessels such as hydroconversion reactors used in refinery processes and operated in severe conditions.Such purge/sampling system comprises a purge/sampling line (16) equipped with a connector designed to be connected to the vessel (10), a first (18 and a second (20) flow regulation systems mounted in series on the purge/sampling line, wherein at least one injection line (22) is connected to the purge/sampling line between the first and the second flow regulation systems, said injection line comprising connecting means to a source of cleaning fluid (24) and at least one flow regulation device to control the flow of cleaning fluid through injection line and purge/sampling lineThe invention also concerns a vessel equipped with such a purge/sampling system, as well as a cleaning method using said purge/sampling system.

Abstract translation: 本发明还涉及配备有这种吹扫/取样系统的容器以及使用所述吹扫/取样系统的清洁方法。

公开(公告)号：US20160153569A1

公开(公告)日：2016-06-02

申请号：US14882613

申请日：2015-10-14

Applicant: Chandler Systems, Inc.

Inventor： William D. Chandler, JR. ,  Cody A. Harbaugh ,  Aaron R. Wolfe

IPC: F16K11/07

CPC classification number: F16K11/07 ,  B01D24/383 ,  B01J4/007 ,  B01J4/008 ,  C02F1/004 ,  C02F1/28 ,  C02F1/42 ,  C02F5/00 ,  C02F2001/425 ,  C02F2201/005 ,  C02F2301/043 ,  C02F2303/16 ,  F16K11/0716

Abstract: A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.

Abstract translation: 控制阀（10）包括具有多个端口（A，B，C，D，E，F）和多个环形流动通道（53,55,57）的阀体。 包括多个环形流动通道和纵向流动通道的活塞（34）可通过阀门控制器（70）的操作选择性地在阀体内的孔（32）内移动。 阀控制器选择性地操作以控制活塞的位置，以使液体流过多个流动路径。 阀控制器还包括可拆卸的阀控制器壳体（74），其可与阀座（72）可释放地接合。 阀可以包括可更换的活塞和可更换的喷射器和塞子部件，以使阀适应不​​同的流动和流体混合要求。

公开(公告)号：US20150352491A1

公开(公告)日：2015-12-10

申请号：US14731133

申请日：2015-06-04

Applicant: James M. Valentine ,  Jeffrey Michael Broderick ,  Thomas V. Eldredge ,  Saiprasad Jangiti ,  Eric Lindemann

Inventor： James M. Valentine ,  Jeffrey Michael Broderick ,  Thomas V. Eldredge ,  Saiprasad Jangiti ,  Eric Lindemann

IPC: B01D53/86 ,  B01D53/90 ,  B01J19/24

CPC classification number: B01D53/8631 ,  B01D53/8625 ,  B01D53/90 ,  B01D53/9409 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2257/40 ,  B01D2259/124 ,  B01J4/002 ,  B01J4/008 ,  B01J19/2405 ,  B01J2219/00063 ,  B01J2219/00164 ,  B01J2219/00186 ,  B01J2219/00202 ,  B01J2219/00231

Abstract: A system for vaporizing and optionally decomposing a reagent, such as aqueous ammonia or urea, which is useful for NOx reduction, includes a cyclonic decomposition duct, wherein the duct at its inlet end is connected to an air inlet port and a reagent injection lance. The air inlet port is in a tangential orientation to the central axis of the duct. The system further includes a metering valve for controlling the reagent injection rate. A method for vaporizing and optionally decomposing a reagent includes providing a cyclonic decomposition duct which is connected to an air inlet port and an injection lance, introducing hot gas through the air inlet port in a tangential orientation to the central axis of the duct, injecting the reagent axially through the injection lance into the duct; and adjusting the reagent injection rate through a metering valve.

Abstract translation: 用于蒸发和任选分解用于NOx还原的试剂例如氨水或尿素的系统包括气旋分解管道，其中其入口端处的管道连接到空气入口和试剂注入喷枪。 进气口与导管的中心轴线相切。 该系统还包括用于控制试剂注射速率的计量阀。 一种蒸发和任选地分解试剂的方法包括提供一个气流分解管道，其连接到空气入口和喷射枪，将热气体以切线方向引导通过空气入口到管道的中心轴线， 试剂轴向穿过注射枪进入管道; 并通过计量阀调节试剂注射速率。

公开(公告)号：US09206108B2

公开(公告)日：2015-12-08

申请号：US12598513

申请日：2008-02-25

Applicant: Torsten Balduf

Inventor： Torsten Balduf

IPC: C07C51/23 ,  B01J4/00 ,  C07C51/25 ,  C07C67/08

CPC classification number: C07C51/23 ,  B01J4/008 ,  B01J2219/00006 ,  B01J2219/0004 ,  C07C51/252 ,  C07C67/08 ,  C07C57/04 ,  C07C69/54

Abstract: The invention relates to a process for production of at least one C4 oxidation product, comprising the steps: a) providing a feed composition comprising at least two feed compounds selected from tert-butyl alcohol, methyl tert-butyl ether and isobutylene; b) subjecting the feed composition to a catalytic reaction zone comprising at least one oxidation stage and obtaining a reaction phase comprising the C4 oxidation product, to a C4 oxidation product obtainable therefrom, to an apparatus for production of at least one C4 oxidation product, a process carried out in the apparatus, to a methacrylic acid, to a polymer comprising methacrylic acid and process for production thereof, to methyl methacrylate and a process for production thereof, to a methacrylate ester and a process for production thereof, to a polymer comprising at least one of methacrylic acid, methyl methacrylate and a methacrylate ester and a process for production thereof, to a composition comprising at least one of methacrylic acid, methyl methacrylate, a methacrylate ester and a polymer comprising at least one of methacrylic acid, methyl methacrylate and a methacrylate ester, to chemical products, and to the use of at least one of methacrylic acid, methyl methacrylate, a methacrylate ester, a polymer comprising at least one of methacrylic acid, methyl methacrylate and a methacrylate ester and a composition comprising at least one of these in chemical products.

Abstract translation: 本发明涉及生产至少一种C4氧化产物的方法，包括以下步骤：a）提供包含至少两种选自叔丁醇，甲基叔丁基醚和异丁烯的进料化合物的进料组合物; b）将进料组合物经历至少包含一个氧化阶段的催化反应区，并获得包含C4氧化产物的反应相到由其获得的C4氧化产物，生产至少一种C4氧化产物的装置， 在甲基丙烯酸中包含甲基丙烯酸的聚合物及其制备方法，甲基丙烯酸甲酯及其生产方法，甲基丙烯酸酯及其制备方法，该方法包括： 至少一种甲基丙烯酸，甲基丙烯酸甲酯和甲基丙烯酸酯及其制备方法，包括甲基丙烯酸，甲基丙烯酸甲酯，甲基丙烯酸酯和至少一种甲基丙烯酸，甲基丙烯酸甲酯和 甲基丙烯酸酯，化学产品，以及使用甲基丙烯酸，甲基丙烯酸甲酯，至少一种 乙基丙烯酸酯，包含甲基丙烯酸，甲基丙烯酸甲酯和甲基丙烯酸酯中的至少一种的聚合物和在化学产品中包含这些中的至少一种的组合物。