公开(公告)号：US09835537B2

公开(公告)日：2017-12-05

申请号：US14394238

申请日：2013-04-12

申请人： Schlumberger Technology Corporation

发明人： Yury Anatolievich Popov ,  Irina Bayuk ,  Anton Vladimirovich Parshin

IPC分类号： G01N25/18 ,  G01N15/08

CPC分类号： G01N15/088 ,  G01N15/082 ,  G01N25/18 ,  G01N2015/0833

摘要： A porous sample is alternately saturated with at least two saturating fluids with known different thermal conductivities. As at least one saturating fluid a mixture of at least two fluids is used with known and different thermal conductivities. After each saturation thermal conductivity of the saturated sample is measured, and pore space characteristics and matrix thermal conductivity are determined based on the results of thermal conductivity measurements.

公开(公告)号：US20170243428A1

公开(公告)日：2017-08-24

申请号：US15449193

申请日：2017-03-03

申请人： Spectra Systems Corporation

发明人： Nabil Lawandy

IPC分类号： G07D7/185 ,  G07D7/1205 ,  G01N15/08

CPC分类号： G07D7/185 ,  G01N15/082 ,  G01N15/088 ,  G01N2015/0846 ,  G01N2015/086 ,  G07D7/1205 ,  G07D7/14 ,  G07D7/181 ,  G07D7/182 ,  G07D7/205

摘要： A detection method and system includes applying a gas to an article, the article including a gasochromic material capable of emitting a radiation emission spectrum in the presence of the gas, the article further including a first absorptive material capable of absorbing radiation in a first narrow bandwidth within the emission spectrum to produce a first narrow bandwidth absorption line in the emission spectrum, irradiating the article in the presence of the gas; and detecting the emission spectrum having the first narrow bandwidth absorption line.

公开(公告)号：US09709478B2

公开(公告)日：2017-07-18

申请号：US14762519

申请日：2014-02-05

申请人： Schlumberger Technology Corporation

发明人： Maxim Andreevich Chertov ,  Roberto Suarez-Rivera ,  Dean M. Willberg ,  Sindey J. Green

IPC分类号： G01N7/00 ,  G01N15/08 ,  G01N33/24

CPC分类号： G01N15/082 ,  G01N7/00 ,  G01N15/08 ,  G01N15/0806 ,  G01N15/0826 ,  G01N15/088 ,  G01N33/24

摘要： A test apparatus (and method of operation) for characterizing properties of a sample under test (such as porous material, for example, samples of reservoir rock) that operates in conjunction with a source of test fluid. The test apparatus includes an intake valve fluidly coupled to the source of test fluid, a reference cell fluidly coupled to the source of test fluid via the intake valve, a sample cell that holds the sample under test, an isolation valve fluidly coupled between the reference cell and the sample cell, an exhaust port, an exhaust valve fluidly coupled between the sample cell and the exhaust port, a first pressure sensor associated with the reference cell for measuring pressure within the reference cell, and a second pressure sensor associated with the sample cell for measuring pressure within the sample cell. The method of operation includes calibration procedures to compensate for systematic measurement errors.

公开(公告)号：US20170106342A1

公开(公告)日：2017-04-20

申请号：US15129152

申请日：2015-03-26

申请人： The University of Manchester

发明人： Rahul RAVEENDRAN-NAIR ,  Yang SU ,  Andre GEIM

IPC分类号： B01D71/02 ,  G01N15/08 ,  B32B37/12 ,  B01D67/00 ,  C08K3/04 ,  B32B37/14

CPC分类号： B01D71/021 ,  B01D67/0044 ,  B01D71/024 ,  B32B37/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/23 ,  G01N15/082 ,  G01N2015/086 ,  Y10S977/734 ,  Y10S977/847

摘要： This invention relates to barrier materials comprising reduced graphene oxide, methods of making said materials and their uses. The reduced graphene oxide is preferably formed from the reduction of graphene oxide by HI, HBr or ascorbic acid.

公开(公告)号：US09468880B2

公开(公告)日：2016-10-18

申请号：US15156095

申请日：2016-05-16

申请人： CAMFIL USA, INC.

发明人： Keith G. Woolard ,  Sean O'Reilly

IPC分类号： B01D46/00 ,  B01D46/10 ,  B01D46/52 ,  B01D46/42

CPC分类号： B01D46/0086 ,  B01D46/0027 ,  B01D46/10 ,  B01D46/42 ,  B01D46/521 ,  B01D2273/18 ,  F24F3/161 ,  G01N15/082 ,  G01N2015/084

摘要： Embodiments described herein relate to a roomside replaceable fan filter unit having an integral aerosol injector ring. The roomside replaceable fan filter unit has a housing. The housing has a top wall having an inlet disposed therethrough, a plurality of sidewalls sealingly attached to the top wall at a first end, wherein the top wall and sidewalls partially enclose an interior volume, a mounting flange attached to the sidewalls on a second end extending from the sidewall in a direction from the interior volume, a sealing element disposed on the sidewall proximate the second end, wherein the sealing element extends into the interior volume and is adapted to sealingly engage a replaceable air filter, and a filter receiving aperture is disposed about the sealing element of the housing. An aerosol injector and a fan blade positioned to drive air through the inlet and into the housing, wherein the fan blade is disposed between the aerosol injector and the filter receiving aperture.

摘要翻译： 本文所述的实施例涉及具有一体式烟雾喷射器环的房间可更换风扇过滤器单元。 房间可更换风扇过滤器单元具有外壳。 壳体具有顶壁，其具有穿过其设置的入口，多个侧壁在第一端处密封地附接到顶壁，其中顶壁和侧壁部分地包围内部容积，在第二端附接到侧壁的安装凸缘 从所述侧壁沿着从所述内部容积的方向延伸的密封元件，设置在靠近所述第二端的所述侧壁上的密封元件，其中所述密封元件延伸到所述内部空间中并且适于密封地接合可更换的空气过滤器，并且过滤器接收孔是 围绕壳体的密封元件设置。 气雾剂喷射器和风扇叶片，其定位成驱动空气通过入口并进入壳体，其中风扇叶片设置在气溶胶喷射器和过滤器接收孔之间。

公开(公告)号：US20160274019A1

公开(公告)日：2016-09-22

申请号：US15032220

申请日：2014-09-03

申请人： SARTORIUS STEDIM BIOTECH GMBH

发明人： Rebecca Petersen ,  Axel Thiefes ,  Katrin Köhler ,  Wolfgang Demmer ,  Sven Dankenbrink

IPC分类号： G01N15/08

CPC分类号： G01N15/082 ,  G01N30/89 ,  G01N2015/084 ,  G01N2030/889

摘要： The present invention relates to a method for determining the functionality and integrity of depth filter sheets and depth filter sheet systems comprising inorganic layered double hydroxide for contaminant removal in biotechnological processes.

摘要翻译： 本发明涉及一种用于确定深度过滤片和深度过滤片系统的功能性和完整性的方法，该系统包括用于生物技术过程中污染物去除的无机层状双氢氧化物。

公开(公告)号：US20160252444A1

公开(公告)日：2016-09-01

申请号：US15027938

申请日：2014-10-03

申请人： NANYANG TECHNOLOGICAL UNIVERSITY

发明人： Ebrahim AKHONDI ,  William Bernard KRANTZ ,  Filicia WICAKSANA ,  Anthony Gordon FANE

IPC分类号： G01N15/08

CPC分类号： G01N15/088 ,  B01D65/10 ,  G01N15/082

摘要： A method for determining at least one pore-related parameter of a porous material is provided. The method includes supplying a volatile liquid into a chamber, placing a porous material within the chamber, spaced apart from and over the volatile liquid, determining an effective mass of the chamber over a period of time, and determining at least one pore-related parameter of the porous material based on the effective mass determined. An arrangement for determining at least one pore-related parameter of a porous material is also provided.

摘要翻译： 提供了一种用于确定多孔材料的至少一个孔相关参数的方法。 该方法包括将挥发性液体供应到室中，将多孔材料放置在腔室内，与挥发性液体间隔开并且超过挥发性液体，在一段时间内确定腔室的有效质量，以及确定至少一个孔相关参数 基于确定的有效质量的多孔材料。 还提供了用于确定多孔材料的至少一个孔相关参数的装置。

公开(公告)号：US09352261B2

公开(公告)日：2016-05-31

申请号：US14940447

申请日：2015-11-13

申请人： CAMFIL USA, INC.

发明人： Keith G. Woolard ,  Sean O'Reilly

IPC分类号： B01D50/00 ,  B01D46/00 ,  B01D46/42 ,  B01D46/10 ,  B01D46/52

CPC分类号： B01D46/0086 ,  B01D46/0027 ,  B01D46/10 ,  B01D46/42 ,  B01D46/521 ,  B01D2273/18 ,  F24F3/161 ,  G01N15/082 ,  G01N2015/084

摘要： Embodiments described herein relate to a method for utilizing a roomside replaceable fan filter unit having an integral aerosol injector ring. The method begins by replacing a used filter from the fan filter unit with a replacement filter from a roomside of the fan filter unit. Air is then pulled into a housing of the replaceable fan filter unit and out through the replacement filter to the roomside by a fan module. Finally, an aerosol challenge is provided at a location adjacent and upstream of the fan module.

摘要翻译： 本文所述的实施例涉及一种利用具有整体气溶胶喷射器环的室侧可更换风扇过滤器单元的方法。 该方法首先从风扇过滤器单元的更换过滤器更换来自风扇过滤器单元的房间侧的更换过滤器。 然后将空气拉入可更换的风扇过滤器单元的壳体中，并通过风扇模块通过更换过滤器排出到室内。 最后，在风扇模块的相邻和上游的位置处提供气溶胶挑战。

公开(公告)号：US20160109334A1

公开(公告)日：2016-04-21

申请号：US14977997

申请日：2015-12-22

申请人： BP Exploration Operating Company Limited

发明人： Ian Ralph Collins ,  John William Couves ,  Bogdan Costin Gagea ,  Arnaud Lager ,  Kevin John Webb

IPC分类号： G01N1/00 ,  G01N15/08

CPC分类号： G01N1/00 ,  E21B43/20 ,  G01N15/082

摘要： The invention relates to an apparatus for simultaneously injecting fluids into a plurality of samples of porous media, comprising: a plurality of holders for the samples of porous media, each holder comprising a sleeve and first and second platens, the first platen having an inlet for an injection fluid and the second platen having an outlet for a produced fluid, and the samples of porous media being arranged, in use, in each of the holders such that the first platen and second platen of each holder contact a first and second end of the sample of porous medium respectively, the inlet of each first platen being in fluid communication with an injection line for injecting fluid into the sample of porous medium arranged in the holder, the outlet of each second platen being in fluid communication with a dedicated effluent line for removing fluid produced from the sample of porous medium arranged in the holder, on-line and/or off-line analytical means for analyzing the fluids injected into each of the samples of porous media, on-line and/or off-line means for analyzing the fluids removed from each of the samples of porous media. A method of simultaneously injecting injection fluid into the samples of porous media is also provided.

公开(公告)号：US09243991B2

公开(公告)日：2016-01-26

申请号：US13814125

申请日：2011-08-10

申请人： Steffen Wagner ,  Philipp Herbst ,  Bernd Krause

发明人： Steffen Wagner ,  Philipp Herbst ,  Bernd Krause

IPC分类号： G01N15/08 ,  B01D65/10

CPC分类号： G01N15/082 ,  B01D65/102 ,  B01D2313/10 ,  G01N15/0826 ,  G01N2015/084

摘要： A process and a device for testing a hollow fiber membrane filter comprises two compartments separated by a porous membrane. A specific amount of testing liquid is provided via a line from a testing liquid reservoir.

摘要翻译： 用于测试中空纤维膜过滤器的方法和装置包括由多孔膜分离的两个室。 通过来自测试液体储存器的管线提供特定量的测试液体。