-
41.发明授权公开(公告)号：US06444856B2
公开(公告)日：2002-09-03
申请号：US09867574
申请日：2001-05-31
Applicant: Armin Volker Grenacher , Hans-Georg Hein , Hans Stepp , Hans-Jürgen Fröhlich , Willi Schönmann , Gerhard Borchert
Inventor： Armin Volker Grenacher , Hans-Georg Hein , Hans Stepp , Hans-Jürgen Fröhlich , Willi Schönmann , Gerhard Borchert
IPC: C07C4550
CPC classification number: C07C45/50 , B01J3/042 , B01J4/002 , B01J4/007 , B01J10/00 , B01J19/006 , B01J19/26 , B01J2219/00051 , B01J2219/00162 , C07C29/141 , C07C47/02 , C07C31/125
Abstract: In a process for preparing aldehydes and/or alcohols having from 6 to 30 carbon atoms by hydroformylation of olefins by means of synthesis gas in the presence of a catalyst at from 120° C. to 210° C. and pressures of from 100 to 400 bar, a reaction mixture comprising olefins, synthesis gas and catalyst or catalyst precursor is, according to the present invention, introduced at high velocity into a high-pressure reactor via a nozzle having an adjustable flow cross section.
Abstract translation: 在通过在120℃至210℃的催化剂存在下通过合成气进行烯烃加氢甲酰化制备具有6至30个碳原子的醛和/或醇的方法和压力为100-400 根据本发明，包含烯烃，合成气和催化剂或催化剂前体的反应混合物通过具有可调流动横截面的喷嘴以高速引入高压反应器。
-
42.发明申请公开(公告)号：US20020002310A1
公开(公告)日：2002-01-03
申请号：US09867574
申请日：2001-05-31
Inventor： Armin Volker Grenacher , Hans-Georg Hein , Hans Stepp , Hans-Jurgen Frohlich , Willi Schonmann , Gerhard Borchert
IPC: C07C045/49 , C07C029/14
CPC classification number: C07C45/50 , B01J3/042 , B01J4/002 , B01J4/007 , B01J10/00 , B01J19/006 , B01J19/26 , B01J2219/00051 , B01J2219/00162 , C07C29/141 , C07C47/02 , C07C31/125
Abstract: In a process for preparing aldehydes and/or alcohols having from 6 to 30 carbon atoms by hydroformylation of olefins by means of synthesis gas in the presence of a catalyst at from 120null C. to 210null C. and pressures of from 100 to 400 bar, a reaction mixture comprising olefins, synthesis gas and catalyst or catalyst precursor is, according to the present invention, introduced at high velocity into a high-pressure reactor (10) via a nozzle (16) having an adjustable flow cross section.
Abstract translation: 在通过在120℃至210℃的催化剂存在下通过合成气进行烯烃加氢甲酰化制备具有6至30个碳原子的醛和/或醇的方法和压力为100-400 根据本发明，包含烯烃，合成气和催化剂或催化剂前体的反应混合物通过具有可调节流动横截面的喷嘴（16）以高速引入高压反应器（10）。
-
公开(公告)号：US20180353634A1
公开(公告)日：2018-12-13
申请号：US16061733
申请日：2016-12-08
Applicant: SHINVA MEDICAL INSTRUMENT CO., LTD.
Inventor： Haijun ZHANG , Qinghai ZHAO , Jianglong YU , Tomomasa ITARASHIKI , Daiki ANRAKU
CPC classification number: A61L2/26 , A61L2/18 , A61L2/20 , B01J4/001 , B01J4/002 , B01J4/007 , B01J4/02
Abstract: Provided is a system for supplying a liquid (such as an irritant chemical solution) safely. This liquid supplying system comprises: a base on which a container containing liquid is placed; a hollow needle having a spired part; a first movement mechanism that moves the needle between a first needle position at which the spired part is separated from the container and a second needle position at which the spired part is passed through a wall of the container; a hollow tube having a smaller outer diameter than the inner diameter of the lumen of the needle; and a second movement mechanism that moves the tube between a first tube position separated from the container and a second tube position at which the tube is passed through the lumen of the needle located at the second needle position and is inserted inside the container.
-
公开(公告)号：US10012319B1
公开(公告)日：2018-07-03
申请号：US15590755
申请日：2017-05-09
Applicant: Chandler Systems, Inc.
Inventor： William D. Chandler, Jr. , Aaron R. Wolfe , Cody A. Harbaugh
CPC classification number: F16K11/0716 , B01D24/383 , B01J4/007 , B01J4/008 , C02F2201/005 , C02F2301/043 , F15B13/04 , F15B13/0402 , F16K11/07 , F16K31/0613
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：US20170362510A1
公开(公告)日：2017-12-21
申请号：US15185324
申请日：2016-06-17
Applicant: DeltaValve, LLC
Inventor： Ruben F. Lah , Kenneth Krause , Gary Larsen
CPC classification number: C10B31/12 , B01J4/002 , B01J4/007 , B05B15/70 , C10B1/04 , C10B31/06 , C10B55/00
Abstract: A retractable center feed injection device can be employed to feed residual oil into a coke drum as part of a delayed coking process. The retractable center feed injection device can include a housing within which the injection nozzle slides between an extended and a retracted position. A feed inlet is positioned on an opposite side of the coke drum from the retractable center feed injection device. When in the extended position, the injection nozzle can couple with the feed inlet and thereby form an extension of the feed inlet into the center of the coke drum. In this way, the residual oil never flows through the housing.
-
Patent Agency Ranking
公开(公告)号：US20170029224A1
公开(公告)日：2017-02-02
申请号：US15302398
申请日：2015-08-17
Applicant: SHIMAZU KOUGYO YUUGEN KAISYA
Inventor： Tadahiro Shimazu
CPC classification number: B65G65/4881 , B01J4/007
Abstract: A powder feeder includes a plurality of driving rollers with their axial centers horizontal, a cylindrical hopper placed on the driving rollers and rotationally driven, a connection opening formed in the rotating hopper for loading powder therein, a chuck inserted into the connection opening and supported by a support frame, a powder discharge passage interconnecting the inside and outside of the rotating hopper through the chuck, a scooping part continuously formed on an inner surface of the rotating hopper which faces an inner end of the powder discharge passage, and a pressurization passage open to the inside of the rotating hopper for pressurizing the inside of the rotating hopper, the inner end of the powder discharge passage interconnecting the inside and outside of the rotating hopper being open to a location where the powder that has been scooped up by the scooping part falls down.
Abstract translation: 粉末进料器包括多个驱动辊，它们的轴向中心是水平的，一个圆筒形料斗放置在驱动辊上并被旋转地驱动，一个形成在旋转料斗中的用于装载粉末的连接开口，一个插入连接开口的卡盘， 支撑框架，通过卡盘将旋转料斗的内部和外部相互连接的粉末排出通道，连续地形成在与粉末排出通道的内端相对的旋转料斗的内表面上的舀取部分，以及加压通道开口 到旋转料斗的内部，用于加压旋转料斗的内部，将旋转料斗的内部和外部相互连接的粉末排出通道的内端开放到由舀出部分舀出的粉末的位置 摔倒。
-
公开(公告)号：US09333479B2
公开(公告)日：2016-05-10
申请号：US14327153
申请日：2014-07-09
Applicant: Jonas Persson , Kjell Oberg , Fredrik Almqvist , Knut Irgum
Inventor： Jonas Persson , Kjell Oberg , Fredrik Almqvist , Knut Irgum
IPC: B01J8/28 , B01J8/10 , B01J19/28 , B01F7/00 , B01F7/16 , B01F11/00 , B01F13/08 , B01J4/00 , B01J8/02 , B01J19/18 , B01J47/00 , B01D15/02 , B01D15/18 , B01J47/10
CPC classification number: B01J19/28 , B01D15/02 , B01D15/1892 , B01F7/00033 , B01F7/00041 , B01F7/006 , B01F7/007 , B01F7/1625 , B01F7/163 , B01F7/1635 , B01F11/0088 , B01F13/0818 , B01J4/007 , B01J8/025 , B01J8/10 , B01J19/1843 , B01J47/00 , B01J47/10 , B01J47/11 , B01J2208/00433 , B01J2208/00442 , B01J2208/00814 , B01J2208/028 , B01J2219/00139 , B01J2219/00141 , Y10T137/0318
Abstract: A device is provided for performing chemical transformation in a fluid, with a flow distributor having at least one fluid medium inlet, at least one fluid medium outlet, and at least one confinement wherein the chemical transformation is performed; and a means for rotating, rocking, wagging, or oscillating the device. At least one confinement may be equipped with a provision for providing heat, cooling, sound, light or other types of radiation, such provision being contacted to an external source through an actuator shaft. The flow distributor may be provided with sectors connected with the centrally located fluid medium inlet and a designated peripheral fluid medium outlet. The means for rotating, rocking, wagging, or oscillating the device may be an element producing magnetic fields or a shaft mechanically connected to an external actuating device.
-
公开(公告)号：US20150183642A1
公开(公告)日：2015-07-02
申请号：US14556793
申请日：2014-12-01
Applicant: Nanocomp Technologies, Inc.
Inventor： David S. Lashmore , Mark Schauer , Diana Lewis , Thomas Van Vechten , David Degtiarov
CPC classification number: B29B13/00 , B01J4/002 , B01J4/007 , B01J19/02 , B01J19/24 , B01J2219/00157 , B01J2219/0209 , B01J2219/0263 , B01J2219/24 , B29L2023/00 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B32/162 , C01B32/166 , C01B32/172 , C01B2202/02 , C01B2202/08 , C01B2202/36
Abstract: The present invention relates to systems and methods for generating nanoscopically aligned carbon nanotubes in yarns, tapes and sheets. Some embodiments relate to methods and systems to allow in situ alignment of the tubes within the growth chamber. In particular, processes for in situ alignment include: (1) gas flow alignment using gas lenses introduced within the reaction tube, (2) electrostatic alignment using electrostatic lenses surrounding the reaction tube, (3) gas flow alignment by convergent flow within the reaction tube, (4) placing catalysts on a fixed substrate and flowing reaction gas parallel to the substrate. Other embodiments involve post processing of the CNT material in order to align the materials once it has been produced. In particular, processes for ex situ alignment include: (1) introducing a horizontal anchor within a standard sheet system and stretching that sheet with respect to a fixed drum and (2) adding chemicals to a sheet, tape or yarn to help break electrostatic bonds and enable stretch alignment.
Abstract translation: 本发明涉及用于在纱线，带和片材中产生纳米尺度排列的碳纳米管的系统和方法。 一些实施例涉及允许管在生长室内原位对准的方法和系统。 特别地，用于原位对准的方法包括：（1）使用在反应管内引入的气体透镜进行气流对准，（2）使用围绕反应管的静电透镜进行静电取向，（3）通过反应中的会聚流进行气流对准 管，（4）将催化剂放置在固定基板上并使反应气体平行于基板流动。 其他实施方案涉及CNT材料的后处理，以便一旦制备材料就对准材料。 特别地，用于异地对准的方法包括：（1）在标准片系统内引入水平锚，并相对于固定鼓拉伸该片，和（2）向片，带或纱中加入化学物质以帮助破坏静电键 并启用拉伸对齐。
-
公开(公告)号：US20140264984A1
公开(公告)日：2014-09-18
申请号：US13836939
申请日：2013-03-15
Applicant: PUROLITE CORPORATION
Inventor： Serguei Rudolfovich Kosvintsev
IPC: B01J2/12
CPC classification number: B01J2/12 , B01F7/16 , B01F11/0082 , B01F13/1025 , B01F15/024 , B01J2/06 , B01J4/004 , B01J4/007 , B01J19/18 , B01J19/185 , C08F2/01
Abstract: Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over double-walled cylindrical cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 200 μm are useful.
Abstract translation: 通过将通过将可聚合单体相分散在双壁圆柱形交叉流膜上形成的均匀尺寸的单体液滴聚合到水相中来制备具有均匀尺寸的Speriodal聚合物珠粒。 在可聚合单体相进入水相的过程中提供剪切力，剪切方向基本上垂直于单体相的出现方向。 聚合物珠可用于具有10至200μm均匀直径的珠粒的应用中。
-
公开(公告)号：US08808636B2
公开(公告)日：2014-08-19
申请号：US13886442
申请日：2013-05-03
Applicant: Jonas Persson , Kjell Oberg , Fredrik Almqvist , Knut Irgum
Inventor： Jonas Persson , Kjell Oberg , Fredrik Almqvist , Knut Irgum
CPC classification number: B01J19/28 , B01D15/02 , B01D15/1892 , B01F7/00033 , B01F7/00041 , B01F7/006 , B01F7/007 , B01F7/1625 , B01F7/163 , B01F7/1635 , B01F11/0088 , B01F13/0818 , B01J4/007 , B01J8/025 , B01J8/10 , B01J19/1843 , B01J47/00 , B01J47/10 , B01J47/11 , B01J2208/00433 , B01J2208/00442 , B01J2208/00814 , B01J2208/028 , B01J2219/00139 , B01J2219/00141 , Y10T137/0318
Abstract: A device is provided for performing chemical transformation in a fluid, with a flow distributor having at least one fluid medium inlet, at least one fluid medium outlet, and at least one confinement wherein the chemical transformation is performed; and a means for rotating, rocking, wagging, or oscillating the device. At least one confinement may be equipped with a provision for providing heat, cooling, sound, light or other types of radiation, such provision being contacted to an external source through an actuator shaft. The flow distributor may be provided with sectors connected with the centrally located fluid medium inlet and a designated peripheral, fluid medium outlet. The means for rotating, rocking, wagging, or oscillating the device may be an element producing magnetic fields or a shall mechanically connected to an external actuating device.
Abstract translation: 提供了一种用于在流体中进行化学转化的装置，流量分配器具有至少一个流体介质入口，至少一个流体介质出口和至少一个进行化学转化的限制; 以及用于旋转，摇摆，摇摆或摆动装置的装置。 至少一个限制可以配备有用于提供热，冷却，声音，光或其他类型的辐射的设备，这种设备通过致动器轴与外部源接触。 流量分配器可以设置有与中心定位的流体介质入口连接的区段和指定的外围流体介质出口。 用于旋转，摇摆，摆动或摆动装置的装置可以是产生磁场的元件，或者机械地连接到外部致动装置。
-
-
-
-
-
-
-
-
-
Search Results
76
records
(took 0.019 seconds)
