US20050230856A1 - Hollow fiber membrane contact apparatus and process - Google Patents

Hollow fiber membrane contact apparatus and process Download PDF

Info

Publication number
US20050230856A1
US20050230856A1 US10/508,059 US50805904A US2005230856A1 US 20050230856 A1 US20050230856 A1 US 20050230856A1 US 50805904 A US50805904 A US 50805904A US 2005230856 A1 US2005230856 A1 US 2005230856A1
Authority
US
United States
Prior art keywords
gas
housing
liquid
contactor
hollow fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/508,059
Other languages
English (en)
Inventor
Bipin Parekh
Rajnikant Patel
Kwon-Shun Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Entegris Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US10/508,059 priority Critical patent/US20050230856A1/en
Assigned to MYKROLIS CORPORATION reassignment MYKROLIS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PAREKH, BIPIN S., PATEL, RAJNIKANT B.
Assigned to MYKROLIS CORPORATION reassignment MYKROLIS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHENG, KWOK-SHUN
Publication of US20050230856A1 publication Critical patent/US20050230856A1/en
Assigned to ENTEGRIS, INC. reassignment ENTEGRIS, INC. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: MYKROLIS CORPORATION
Priority to US12/050,247 priority patent/US7717405B2/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • B01F25/313311—Porous injectors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0251—Physical processing only by making use of membranes
    • C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J1/00—Production of fuel gases by carburetting air or other gases without pyrolysis
    • C10J1/02—Carburetting air
    • C10J1/06—Carburetting air with materials which are liquid at ordinary temperatures
    • C10J1/08—Carburetting air with materials which are liquid at ordinary temperatures by passage of air through or over the surface of the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
US10/508,059 2002-03-19 2003-03-06 Hollow fiber membrane contact apparatus and process Abandoned US20050230856A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/508,059 US20050230856A1 (en) 2002-03-19 2003-03-06 Hollow fiber membrane contact apparatus and process
US12/050,247 US7717405B2 (en) 2002-03-19 2008-03-18 Hollow fiber membrane contact apparatus and process

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36685702P 2002-03-19 2002-03-19
US39746202P 2002-07-19 2002-07-19
US10/508,059 US20050230856A1 (en) 2002-03-19 2003-03-06 Hollow fiber membrane contact apparatus and process
PCT/US2003/006928 WO2003080228A1 (en) 2002-03-19 2003-03-06 Hollow fiber membrane contact apparatus and process

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/050,247 Continuation US7717405B2 (en) 2002-03-19 2008-03-18 Hollow fiber membrane contact apparatus and process

Publications (1)

Publication Number Publication Date
US20050230856A1 true US20050230856A1 (en) 2005-10-20

Family

ID=28457143

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/508,059 Abandoned US20050230856A1 (en) 2002-03-19 2003-03-06 Hollow fiber membrane contact apparatus and process
US12/050,247 Expired - Fee Related US7717405B2 (en) 2002-03-19 2008-03-18 Hollow fiber membrane contact apparatus and process

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/050,247 Expired - Fee Related US7717405B2 (en) 2002-03-19 2008-03-18 Hollow fiber membrane contact apparatus and process

Country Status (8)

Country Link
US (2) US20050230856A1 (zh)
EP (1) EP1485193B1 (zh)
JP (1) JP4498748B2 (zh)
KR (1) KR101049989B1 (zh)
CN (1) CN1642628B (zh)
DE (1) DE60316264T2 (zh)
TW (1) TW590790B (zh)
WO (1) WO2003080228A1 (zh)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060163753A1 (en) * 2002-10-31 2006-07-27 Glassford Craig L Controlled atmosphere gas infusion
US20100071780A1 (en) * 2008-07-30 2010-03-25 Sprague Alden C Vacuum activated closed loop system
WO2011046963A1 (en) * 2009-10-12 2011-04-21 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
US20120068367A1 (en) * 2009-07-25 2012-03-22 Sprague Alden C Vacuum activated power tower
WO2012125923A2 (en) * 2011-03-16 2012-09-20 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro -terpolymer bonded end portion(s) and method to fabricate
US8535421B2 (en) 2009-10-12 2013-09-17 New Health Sciences, Inc. Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities
US8828226B2 (en) 2003-03-01 2014-09-09 The Trustees Of Boston University System for assessing the efficacy of stored red blood cells using microvascular networks
US9005343B2 (en) 2010-05-05 2015-04-14 New Health Sciences, Inc. Integrated leukocyte, oxygen and/or CO2 depletion, and plasma separation filter device
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US20150343330A1 (en) * 2014-05-28 2015-12-03 Chemetics Inc. Membrane separation at high temperature differential
US20160008765A1 (en) * 2013-03-29 2016-01-14 Fujifilm Corporation Method for producing acid gas separation composite membrane, and acid gas separation membrane module
US9339025B2 (en) 2010-08-25 2016-05-17 New Health Sciences, Inc. Method for enhancing red blood cell quality and survival during storage
US20160243496A1 (en) * 2013-10-09 2016-08-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Air-separation device, inerting device and aircraft comprising such a device
US9801784B2 (en) 2015-04-23 2017-10-31 New Health Sciences, Inc. Anaerobic blood storage containers
US9877476B2 (en) 2013-02-28 2018-01-30 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
EP3238802A4 (en) * 2014-12-24 2018-05-16 DIC Corporation Hollow-fiber degassing module and inkjet printer
US10058091B2 (en) 2015-03-10 2018-08-28 New Health Sciences, Inc. Oxygen reduction disposable kits, devices and methods of use thereof
US10136635B2 (en) 2010-05-05 2018-11-27 New Health Sciences, Inc. Irradiation of red blood cells and anaerobic storage
US20180347517A1 (en) * 2017-06-06 2018-12-06 Hamilton Sundstrand Corporation Sonication-assisted fuel deoxygenation
US10583192B2 (en) 2016-05-27 2020-03-10 New Health Sciences, Inc. Anaerobic blood storage and pathogen inactivation method
US11013771B2 (en) 2015-05-18 2021-05-25 Hemanext Inc. Methods for the storage of whole blood, and compositions thereof
RU2750524C1 (ru) * 2020-02-14 2021-06-29 Общество с ограниченной ответственностью "Салютарис" Мембранный половолоконный оксигенатор крови
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US11420162B2 (en) * 2017-11-28 2022-08-23 Lg Chem, Ltd. Method for preparing porous membrane of fluorine-based resin
US11459952B2 (en) * 2019-12-18 2022-10-04 Raytheon Technologies Corporation Air/oil mixture separation systems for gas turbine engines
US20220355256A1 (en) * 2021-05-06 2022-11-10 Prosper Technologies, Llc Oxygen infusion module for wastewater treatment

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
JP2008504122A (ja) * 2004-07-02 2008-02-14 シーメンス・ウォーター・テクノロジーズ・コーポレーション 気体輸送膜
AU2005259830C1 (en) * 2004-07-02 2011-07-21 Evoqua Water Technologies Llc Gas transfer membrane
US7379487B2 (en) 2005-02-14 2008-05-27 Neumann Information Systems, Inc. Two phase reactor
US8398059B2 (en) 2005-02-14 2013-03-19 Neumann Systems Group, Inc. Gas liquid contactor and method thereof
US8864876B2 (en) 2005-02-14 2014-10-21 Neumann Systems Group, Inc. Indirect and direct method of sequestering contaminates
US7393388B2 (en) 2005-05-13 2008-07-01 United Technologies Corporation Spiral wound fuel stabilization unit for fuel de-oxygenation
US7435283B2 (en) 2005-05-18 2008-10-14 United Technologies Corporation Modular fuel stabilization system
US7465336B2 (en) 2005-06-09 2008-12-16 United Technologies Corporation Fuel deoxygenation system with non-planar plate members
US7377112B2 (en) 2005-06-22 2008-05-27 United Technologies Corporation Fuel deoxygenation for improved combustion performance
US7615104B2 (en) 2005-11-03 2009-11-10 United Technologies Corporation Fuel deoxygenation system with multi-layer oxygen permeable membrane
US7569099B2 (en) 2006-01-18 2009-08-04 United Technologies Corporation Fuel deoxygenation system with non-metallic fuel plate assembly
US7582137B2 (en) 2006-01-18 2009-09-01 United Technologies Corporation Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane
US7824470B2 (en) 2006-01-18 2010-11-02 United Technologies Corporation Method for enhancing mass transport in fuel deoxygenation systems
WO2009051583A1 (en) * 2007-10-16 2009-04-23 Carrier Corporation Non-vacuum absorption refrigeration
US20110030730A1 (en) * 2008-03-13 2011-02-10 Lynn Daniel W System for producing and distributing an ozonated fluid
CN102036742B (zh) * 2008-05-19 2015-02-11 恩特格里公司 用于制备气体在液体中的无气泡溶液的气化系统和方法
US20100024651A1 (en) * 2008-07-30 2010-02-04 General Electric Company Membrane contactor systems for gas-liquid contact
JP5777215B2 (ja) * 2008-09-26 2015-09-09 ニューマン システムズ グループ、インコーポレイティッド 気液接触器および排気洗浄システムおよび方法
KR100934587B1 (ko) * 2009-06-04 2009-12-31 주식회사 그린기술산업 산기관 및 제조방법
CN101564638B (zh) * 2009-06-05 2011-04-20 北京化工大学 一种利用固相粒子强化膜吸收传质过程的方法
US8506685B2 (en) * 2009-08-17 2013-08-13 Celgard Llc High pressure liquid degassing membrane contactors and methods of manufacturing and use
EP2523737A4 (en) * 2010-01-15 2015-10-14 Univ Texas NON-DISPERSIVE PROCESS FOR RECOVERING INSOLUBLE OIL FROM AQUEOUS SLURRY
US9688921B2 (en) 2013-02-26 2017-06-27 Board Of Regents, The University Of Texas System Oil quality using a microporous hollow fiber membrane
US9782726B2 (en) 2010-01-15 2017-10-10 Board Of Regents, The University Of Texas System Non-dispersive process for oil recovery
US9149772B2 (en) 2010-01-15 2015-10-06 Board Of Regents, The University Of Texas Systems Enhancing flux of a microporous hollow fiber membrane
US9643127B2 (en) 2010-01-15 2017-05-09 Board Of Regents Of The University Of Texas System Simultaneous removal of oil and gases from liquid sources using a hollow fiber membrane
US8491792B2 (en) * 2010-01-15 2013-07-23 Board Of Regents, The University Of Texas System Non-dispersive process for insoluble oil recovery from aqueous slurries
US8617396B2 (en) * 2010-01-15 2013-12-31 Board Of Regents, The University Of Texas System Non-dispersive process for insoluble oil recovery from aqueous slurries
US20120024784A1 (en) * 2010-07-30 2012-02-02 Christopher Clark Fluid Gasification/Degasification Apparatuses, Systems, and Processes
CN101884878B (zh) * 2010-08-18 2012-09-26 天津工业大学 一种全氟聚合物中空纤维多孔膜及其制备方法
CN102485320B (zh) * 2010-12-05 2013-09-18 国家海洋局天津海水淡化与综合利用研究所 膜吸收法海水烟气脱硫装置及其工艺
KR101322709B1 (ko) * 2011-12-08 2013-10-28 (주)세프라텍 수용성 기체 분리 포집을 위한 막 접촉 방법 및 그 시스템
CN102513040B (zh) * 2011-12-29 2014-04-23 江苏久吾高科技股份有限公司 陶瓷膜微孔气体分布器
CN102580573B (zh) * 2012-03-01 2013-12-25 天津工业大学 一种全氟聚合物中空纤维膜的制备方法
WO2013188849A1 (en) 2012-06-14 2013-12-19 Board Of Regents, The University Of Texas System Non-dispersive oil recovery from oil industry liquid sources
CN104684632A (zh) 2012-09-14 2015-06-03 伊沃夸水处理技术有限责任公司 用于膜的聚合物共混物
CN104812465B (zh) * 2013-06-14 2017-03-15 江苏优拿大环保科技有限公司 基于膜的废气洗涤方法和系统
WO2016075534A2 (en) * 2014-11-13 2016-05-19 Wade Campbell Gas/liquid mixing apparatus
DE102014118130A1 (de) 2014-12-08 2016-06-09 Technische Universität Berlin Fluidverteileinrichtung für einen Gas-Flüssigkeits-Kontaktor, Gas-Flüssigkeits-Kontaktor und Verfahren zum Versetzen einer Flüssigkeit mit einem Gas
CN104707494A (zh) * 2015-03-30 2015-06-17 上海纳诺巴伯纳米科技有限公司 一种超饱和氢气溶液的制备装置及其制备方法
WO2016168644A1 (en) * 2015-04-17 2016-10-20 Georgia Tech Research Corporation Hollow fiber membranes for solubilizing a gas into a liquid, devices for same, and processes of same
CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置
EP3202721A1 (en) * 2016-02-02 2017-08-09 Eawag Ozone-based advanced oxidation process
US10654006B1 (en) 2017-07-11 2020-05-19 Biotherm Hydronic, Inc. Devices and methods for infusing gas into a liquid
JP7016331B2 (ja) * 2018-05-28 2022-02-04 野村マイクロ・サイエンス株式会社 限外ろ過膜モジュール及び限外ろ過膜モジュールを用いた超純水製造方法
CN109445254A (zh) * 2018-11-16 2019-03-08 福建省福联集成电路有限公司 一种减少显影管路气泡的装置
KR102250106B1 (ko) 2019-12-09 2021-05-11 고등기술연구원연구조합 막 접촉기를 이용한 배기가스 처리 장치
CN112093303B (zh) * 2020-08-19 2022-07-19 江苏全卓软件科技有限公司 膜式水封器及使用该水封器的储罐废气收集系统、方法
CN114247396B (zh) * 2020-09-23 2022-11-08 中国科学院大连化学物理研究所 一种聚四氟乙烯中空纤维膜微通道反应器及其制备和应用
KR102448521B1 (ko) 2020-11-26 2022-09-28 고등기술연구원연구조합 막 접촉기의 중공사 모듈 및 그의 제조 방법

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708071A (en) * 1970-08-05 1973-01-02 Abcor Inc Hollow fiber membrane device and method of fabricating same
US5328610A (en) * 1993-06-15 1994-07-12 Integrated Process Technologies Self-supported low pressure drop hollow fiber membrane panel and contactor module
US5749941A (en) * 1994-03-25 1998-05-12 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Method for gas absorption across a membrane
US5902747A (en) * 1996-10-24 1999-05-11 Compact Membrane Systems, Inc. Method of gasifying or degasifying a liquid containing cells
US6113782A (en) * 1998-07-28 2000-09-05 Terumo Cardiovascular Systems Corporation Potting of tubular bundles in housing
US6582496B1 (en) * 2000-01-28 2003-06-24 Mykrolis Corporation Hollow fiber membrane contactor
US6663745B1 (en) * 1999-01-29 2003-12-16 Mykrolis Corporation Method for manufacturing hollow fiber membranes
US6802972B1 (en) * 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
US20040251010A1 (en) * 2001-10-01 2004-12-16 Doh Cha P Exchange apparatus
US6921482B1 (en) * 1999-01-29 2005-07-26 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000400A (en) * 1931-11-11 1935-05-07 James G Maclaren Pneumatic dispatch carrier
JPS5895202U (ja) * 1981-12-22 1983-06-28 株式会社クラレ 流体分離装置
JPS62144707A (ja) * 1985-12-18 1987-06-27 Nippon Atom Ind Group Co Ltd 中空糸膜フイルタ
JPH0639256A (ja) * 1991-04-03 1994-02-15 Permelec Electrode Ltd オゾンの溶解方法及び装置
US5266639A (en) * 1992-08-28 1993-11-30 E. I. Du Pont De Nemours And Company Low-melting tetrafluorethylene copolymer and its uses
JPH06319961A (ja) * 1993-05-13 1994-11-22 Asahi Chem Ind Co Ltd 膜モジュール
JPH06327905A (ja) * 1993-05-21 1994-11-29 Toray Ind Inc 脱気膜モジュールおよびその運転方法
IT1264661B1 (it) * 1993-07-05 1996-10-04 Ausimont Spa Copolimeri termoprocessabilin del tetrafluoroetilene
US5464480A (en) * 1993-07-16 1995-11-07 Legacy Systems, Inc. Process and apparatus for the treatment of semiconductor wafers in a fluid
JP3130751B2 (ja) * 1995-01-30 2001-01-31 株式会社荏原製作所 オゾン水製造方法及び装置
CN1191767A (zh) * 1996-12-18 1998-09-02 气体产品与化学公司 具有横向流道的空心纤维流体分离器
JP3151168B2 (ja) * 1997-05-07 2001-04-03 日機装株式会社 中空糸型モジュール及びその製造方法
WO2000004484A2 (en) 1998-07-17 2000-01-27 Intergraph Corporation Wide instruction word graphics processor
ES2292433T3 (es) * 1999-01-29 2008-03-16 Entegris, Inc. Proceso para la produccion de membranas microporosas de fibras huecas a partir de polimeros termoplasticos perfluorados.
DE60029308T2 (de) * 1999-01-29 2007-07-19 Entegris, Inc., Chaska Mit einer haut versehenen hohlfarsermembran und verfahren zur herstellung
AU3477000A (en) * 1999-01-29 2000-08-18 Millipore Corporation Hollow fiber membrane contactor
JP2000246064A (ja) * 1999-02-26 2000-09-12 Sumitomo Electric Ind Ltd 気体溶解モジュール
FR2801809B1 (fr) * 1999-12-03 2002-02-22 Degremont Procede de filtration membranaire de liquides et dispositif de mise en oeuvre dudit procede
SG131861A1 (en) * 2005-10-11 2007-05-28 Millipore Corp Methods and systems for integrity testing of porous materials

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708071A (en) * 1970-08-05 1973-01-02 Abcor Inc Hollow fiber membrane device and method of fabricating same
US5328610A (en) * 1993-06-15 1994-07-12 Integrated Process Technologies Self-supported low pressure drop hollow fiber membrane panel and contactor module
US5749941A (en) * 1994-03-25 1998-05-12 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Method for gas absorption across a membrane
US5902747A (en) * 1996-10-24 1999-05-11 Compact Membrane Systems, Inc. Method of gasifying or degasifying a liquid containing cells
US6113782A (en) * 1998-07-28 2000-09-05 Terumo Cardiovascular Systems Corporation Potting of tubular bundles in housing
US6663745B1 (en) * 1999-01-29 2003-12-16 Mykrolis Corporation Method for manufacturing hollow fiber membranes
US20040094466A1 (en) * 1999-01-29 2004-05-20 Kwok-Shun Cheng Method for manufacturing hollow fiber membranes
US6802972B1 (en) * 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
US6802973B2 (en) * 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
US6805731B2 (en) * 1999-01-29 2004-10-19 Mykrolis Corporation Hollow fiber membrane contactor
US6921482B1 (en) * 1999-01-29 2005-07-26 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture
US6977043B2 (en) * 1999-01-29 2005-12-20 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture
US6582496B1 (en) * 2000-01-28 2003-06-24 Mykrolis Corporation Hollow fiber membrane contactor
US20040251010A1 (en) * 2001-10-01 2004-12-16 Doh Cha P Exchange apparatus

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060163753A1 (en) * 2002-10-31 2006-07-27 Glassford Craig L Controlled atmosphere gas infusion
US7537200B2 (en) * 2002-10-31 2009-05-26 Glassford Craig L Controlled atmosphere gas infusion
US8828226B2 (en) 2003-03-01 2014-09-09 The Trustees Of Boston University System for assessing the efficacy of stored red blood cells using microvascular networks
US20100071780A1 (en) * 2008-07-30 2010-03-25 Sprague Alden C Vacuum activated closed loop system
US8066027B2 (en) * 2008-07-30 2011-11-29 Sprague Alden C Vacuum activated closed loop system
US8544492B2 (en) * 2009-07-25 2013-10-01 Alden C. Sprague Vacuum activated power tower
US20120068367A1 (en) * 2009-07-25 2012-03-22 Sprague Alden C Vacuum activated power tower
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US9844615B2 (en) 2009-10-12 2017-12-19 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US8535421B2 (en) 2009-10-12 2013-09-17 New Health Sciences, Inc. Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities
US9296990B2 (en) 2009-10-12 2016-03-29 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
US10603417B2 (en) 2009-10-12 2020-03-31 Hemanext Inc. System for extended storage of red blood cells and methods of use
US8569052B2 (en) 2009-10-12 2013-10-29 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
WO2011046963A1 (en) * 2009-10-12 2011-04-21 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
US11433164B2 (en) 2009-10-12 2022-09-06 Hemanext Inc. System for extended storage of red blood cells and methods of use
US10136635B2 (en) 2010-05-05 2018-11-27 New Health Sciences, Inc. Irradiation of red blood cells and anaerobic storage
US9005343B2 (en) 2010-05-05 2015-04-14 New Health Sciences, Inc. Integrated leukocyte, oxygen and/or CO2 depletion, and plasma separation filter device
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US9539375B2 (en) 2010-05-05 2017-01-10 New Health Sciences, Inc. Integrated leukocyte, oxygen and/or CO2 depletion, and plasma separation filter device
US10065134B2 (en) 2010-05-05 2018-09-04 New Health Sciences, Inc. Integrated leukocyte, oxygen and/or CO2 depletion, and plasma separation filter device
US10251387B2 (en) 2010-08-25 2019-04-09 New Health Sciences, Inc. Method for enhancing red blood cell quality and survival during storage
US9339025B2 (en) 2010-08-25 2016-05-17 New Health Sciences, Inc. Method for enhancing red blood cell quality and survival during storage
WO2012125923A3 (en) * 2011-03-16 2013-01-03 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro -terpolymer bonded end portion(s) and method to fabricate
US9248411B2 (en) 2011-03-16 2016-02-02 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s)
US9248412B2 (en) 2011-03-16 2016-02-02 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s) and method to fabricate
US8540081B2 (en) 2011-03-16 2013-09-24 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s) and method to fabricate
US9908087B2 (en) 2011-03-16 2018-03-06 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s)
WO2012125923A2 (en) * 2011-03-16 2012-09-20 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro -terpolymer bonded end portion(s) and method to fabricate
US9908088B2 (en) 2011-03-16 2018-03-06 Markel Corporation Fluoropolymer hollow fiber membrane with fluoro-copolymer and fluoro-terpolymer bonded end portion(s)
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
US9968718B2 (en) 2011-03-28 2018-05-15 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
US9877476B2 (en) 2013-02-28 2018-01-30 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
US10687526B2 (en) 2013-02-28 2020-06-23 Hemanext Inc. Gas depletion and gas addition devices for blood treatment
US20160008765A1 (en) * 2013-03-29 2016-01-14 Fujifilm Corporation Method for producing acid gas separation composite membrane, and acid gas separation membrane module
US9718030B2 (en) * 2013-03-29 2017-08-01 Fujifilm Corporation Method for producing acid gas separation composite membrane, and acid gas separation membrane module
US20160243496A1 (en) * 2013-10-09 2016-08-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Air-separation device, inerting device and aircraft comprising such a device
US9901867B2 (en) * 2013-10-09 2018-02-27 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Air-separation device, inerting device and aircraft comprising such a device
US20150343330A1 (en) * 2014-05-28 2015-12-03 Chemetics Inc. Membrane separation at high temperature differential
US9795899B2 (en) * 2014-05-28 2017-10-24 Chemetics Inc. Membrane separation at high temperature differential
EP3695891A1 (en) * 2014-12-24 2020-08-19 DIC Corporation Hollow-fiber degassing module and inkjet printer
US10328390B2 (en) 2014-12-24 2019-06-25 Dic Corporation Hollow-fiber degassing module and inkjet printer
EP3238802A4 (en) * 2014-12-24 2018-05-16 DIC Corporation Hollow-fiber degassing module and inkjet printer
US10058091B2 (en) 2015-03-10 2018-08-28 New Health Sciences, Inc. Oxygen reduction disposable kits, devices and methods of use thereof
US11638421B2 (en) 2015-03-10 2023-05-02 Hemanext Inc. Oxygen reduction disposable kits, devices and methods of use thereof
US11375709B2 (en) 2015-03-10 2022-07-05 Hemanext Inc. Oxygen reduction disposable kits, devices and methods of use thereof
US11350626B2 (en) 2015-03-10 2022-06-07 Hemanext Inc. Oxygen reduction disposable kits, devices and methods of use thereof (ORDKit)
US9801784B2 (en) 2015-04-23 2017-10-31 New Health Sciences, Inc. Anaerobic blood storage containers
US10849824B2 (en) 2015-04-23 2020-12-01 Hemanext Inc. Anaerobic blood storage containers
US11013771B2 (en) 2015-05-18 2021-05-25 Hemanext Inc. Methods for the storage of whole blood, and compositions thereof
US11147876B2 (en) 2016-05-27 2021-10-19 Hemanext Inc. Anaerobic blood storage and pathogen inactivation method
US10583192B2 (en) 2016-05-27 2020-03-10 New Health Sciences, Inc. Anaerobic blood storage and pathogen inactivation method
US11911471B2 (en) 2016-05-27 2024-02-27 Hemanext Inc. Anaerobic blood storage and pathogen inactivation method
US10527011B2 (en) * 2017-06-06 2020-01-07 Hamilton Sundstrand Corporation Sonication-assisted fuel deoxygenation
US20180347517A1 (en) * 2017-06-06 2018-12-06 Hamilton Sundstrand Corporation Sonication-assisted fuel deoxygenation
US11420162B2 (en) * 2017-11-28 2022-08-23 Lg Chem, Ltd. Method for preparing porous membrane of fluorine-based resin
US11459952B2 (en) * 2019-12-18 2022-10-04 Raytheon Technologies Corporation Air/oil mixture separation systems for gas turbine engines
RU2750524C1 (ru) * 2020-02-14 2021-06-29 Общество с ограниченной ответственностью "Салютарис" Мембранный половолоконный оксигенатор крови
US20220355256A1 (en) * 2021-05-06 2022-11-10 Prosper Technologies, Llc Oxygen infusion module for wastewater treatment

Also Published As

Publication number Publication date
TW590790B (en) 2004-06-11
KR20040101318A (ko) 2004-12-02
CN1642628B (zh) 2010-06-16
DE60316264D1 (de) 2007-10-25
KR101049989B1 (ko) 2011-07-19
DE60316264T2 (de) 2008-05-29
US7717405B2 (en) 2010-05-18
EP1485193B1 (en) 2007-09-12
JP4498748B2 (ja) 2010-07-07
CN1642628A (zh) 2005-07-20
JP2005520679A (ja) 2005-07-14
TW200305454A (en) 2003-11-01
EP1485193A4 (en) 2005-11-16
US20080156191A1 (en) 2008-07-03
WO2003080228A1 (en) 2003-10-02
EP1485193A1 (en) 2004-12-15

Similar Documents

Publication Publication Date Title
US7717405B2 (en) Hollow fiber membrane contact apparatus and process
US6582496B1 (en) Hollow fiber membrane contactor
US11352270B2 (en) Porous membrane for membrane distillation, and method for operating membrane distillation module
EP1148931B1 (en) Hollow fiber membrane contactor
US20070144716A1 (en) Potted exchange devices and methods of making
JP2015061727A (ja) スキン化中空繊維膜とその製造方法
US6921482B1 (en) Skinned hollow fiber membrane and method of manufacture
US6802972B1 (en) Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
EP1144097B1 (en) Process for the production of microporous hollow fiber membranes from perfluorinated thermoplastic polymers
JPH10202074A (ja) 非対称構造フッ素樹脂チューブ及びこのチューブの製造法及びこのチューブを用いた脱気方法及び脱気装置

Legal Events

Date Code Title Description
AS Assignment

Owner name: MYKROLIS CORPORATION, MASSACHUSETTS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PAREKH, BIPIN S.;PATEL, RAJNIKANT B.;REEL/FRAME:016250/0062

Effective date: 20040823

AS Assignment

Owner name: MYKROLIS CORPORATION, MASSACHUSETTS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHENG, KWOK-SHUN;REEL/FRAME:015288/0029

Effective date: 20040920

AS Assignment

Owner name: ENTEGRIS, INC.,MINNESOTA

Free format text: MERGER;ASSIGNOR:MYKROLIS CORPORATION;REEL/FRAME:018026/0873

Effective date: 20050805

Owner name: ENTEGRIS, INC., MINNESOTA

Free format text: MERGER;ASSIGNOR:MYKROLIS CORPORATION;REEL/FRAME:018026/0873

Effective date: 20050805

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION