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MX2016005927A - Materiales microporosos revestidos que tiene propiedades de filtracion y adsorcion y su uso en procesos de purificacion de fluidos. - Google Patents

Materiales microporosos revestidos que tiene propiedades de filtracion y adsorcion y su uso en procesos de purificacion de fluidos.

Info

Publication number
MX2016005927A
MX2016005927A MX2016005927A MX2016005927A MX2016005927A MX 2016005927 A MX2016005927 A MX 2016005927A MX 2016005927 A MX2016005927 A MX 2016005927A MX 2016005927 A MX2016005927 A MX 2016005927A MX 2016005927 A MX2016005927 A MX 2016005927A
Authority
MX
Mexico
Prior art keywords
percent
microporous material
coated microporous
filtration
purification processes
Prior art date
Application number
MX2016005927A
Other languages
English (en)
Inventor
Luciano M Parrinello
Brian K Rearick
Carol L Knox
Qunhui Guo
Shawn P Duffy
Nicholas J Parise
Original Assignee
Ppg Ind Ohio Inc
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
Priority claimed from US14/077,741 external-priority patent/US20140069862A1/en
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MX2016005927A publication Critical patent/MX2016005927A/es

Links

Classifications

    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • 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
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D71/08—Polysaccharides
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B01D71/441—Polyvinylpyrrolidone
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/20—Plasticizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/21—Fillers
    • 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
    • B01D2325/0283—Pore size
    • B01D2325/02834—Pore size more than 0.1 and up to 1 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/16—Membrane materials having positively charged functional groups
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/027—Silicium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a membranas de microfiltración y ultrafiltración que comprenden un material microporoso. El material microporoso comprende: (a) una matriz de poliolefina presente en una cantidad de al menos 2 por ciento en peso, (b) agente de relleno, de sílice, substancialmente insoluble en agua, en forma de partículas, finamente divido, distribuido a todo lo largo de la matriz, el agente de relleno que constituye de aproximadamente 10 por ciento a aproximadamente 90 por ciento en peso del substrato de material microporoso revestido, (c) al menos 20 por ciento en volumen de una red de poros de interconexión que se comunican a través del material microporoso revestido, y (d) al menos una composición de revestimiento aplicada a por lo menos una superficie de la membrana para ajustar la energía superficial de la membrana.
MX2016005927A 2013-11-12 2014-10-20 Materiales microporosos revestidos que tiene propiedades de filtracion y adsorcion y su uso en procesos de purificacion de fluidos. MX2016005927A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/077,741 US20140069862A1 (en) 2011-11-04 2013-11-12 Coated microporous materials having filtration and adsorption properties and their use in fluid purification processes
PCT/US2014/061326 WO2015073161A1 (en) 2013-11-12 2014-10-20 Coated microporous materials having filtration and adsorption properties and their use in fluid purification processes

Publications (1)

Publication Number Publication Date
MX2016005927A true MX2016005927A (es) 2016-07-13

Family

ID=51795840

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005927A MX2016005927A (es) 2013-11-12 2014-10-20 Materiales microporosos revestidos que tiene propiedades de filtracion y adsorcion y su uso en procesos de purificacion de fluidos.

Country Status (10)

Country Link
EP (1) EP3068521A1 (es)
JP (2) JP6444427B2 (es)
KR (1) KR101870547B1 (es)
CN (1) CN105722584A (es)
AR (1) AR098362A1 (es)
AU (1) AU2014349116B2 (es)
CA (1) CA2929446C (es)
HK (1) HK1220160A1 (es)
MX (1) MX2016005927A (es)
WO (1) WO2015073161A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2019004152A (es) * 2016-10-21 2019-09-26 Ppg Ind Ohio Inc Procesos de purificacion de flujo de residuos de hidrocarburo usando materiales microporosos que tienen propiedades de filtracion y adsorcion.
RU2688554C2 (ru) * 2016-12-21 2019-05-21 Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) Способ получения нанокомпозиционных микропористых пластиков с армированными порами
WO2018234838A1 (en) * 2017-06-20 2018-12-27 Rhodia Poliamida E Especialidades S.A. Filtration medium, processes to produce it and uses thereof
US10842902B2 (en) * 2017-09-01 2020-11-24 Ppg Industries Ohio, Inc. Treated membrane for fragrance delivery
TWI650245B (zh) * 2017-11-30 2019-02-11 財團法人工業技術研究院 防護結構
CN108421421B (zh) * 2018-02-12 2021-07-06 上海大学 具有水下超疏油性质复合涂层的织物网及其制备方法
US12083780B2 (en) 2018-03-30 2024-09-10 Hydroxsys Holdings Limited Asymmetric composite membranes and hydrophilicitized microporous sheets of polyolefin used in their preparation
WO2020202044A1 (en) * 2019-04-01 2020-10-08 Hydroxsys Holdings Limited Composite membranes
CN109200834A (zh) * 2018-10-16 2019-01-15 上海恩捷新材料科技有限公司 一种亲水性聚烯烃微孔膜及其制备方法
FR3088832B1 (fr) * 2018-11-27 2022-01-14 Tech Avancees Et Membranes Industrielles Procédé de fabrication par addition de matière de supports inorganiques de filtration et membrane obtenue
CN111829914B (zh) * 2020-06-12 2021-12-31 同济大学 生活垃圾渗滤液基水凝胶的污染物截留性能测试系统
CN111760464A (zh) * 2020-07-07 2020-10-13 上海恩捷新材料科技有限公司 一种聚乙烯基底耐氧化反渗透膜及其制备方法
CN113457466B (zh) * 2021-07-14 2023-03-07 中国科学院宁波材料技术与工程研究所 一种氧化超支化聚乙烯亚胺纳滤膜、制备方法及应用
CN114917774B (zh) * 2022-05-07 2023-03-14 大连理工大学 一种聚丙烯腈基热交联膜的制备方法
KR20250022812A (ko) * 2022-06-14 2025-02-17 피피지 인더스트리즈 오하이오 인코포레이티드 처리된 미세다공성 막

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940830A (en) 1955-08-23 1960-06-14 Columbia Southern Chem Corp Method of preparing silica pigments
DE3545615C3 (de) 1984-12-28 1996-11-21 Ppg Industries Inc Verwendung von amorphem gefälltem Siliziumdioxid zum Verstärken von mikroporösen Trennelementen für Batterien
EP0288021B1 (en) * 1987-04-24 1992-12-16 Ppg Industries, Inc. Stretched microporous material
US5196262A (en) 1990-10-10 1993-03-23 Ppg Industries, Inc. Microporous material
US6387271B1 (en) * 1995-09-14 2002-05-14 Pall Corporation Method for separating solid particulates from a liquid
US7445735B2 (en) * 2004-12-07 2008-11-04 Daramic Llc Method of making microporous material
JP2008272636A (ja) * 2007-04-26 2008-11-13 Asahi Kasei Corp 多層微多孔膜
US20110077347A1 (en) * 2007-06-19 2011-03-31 E. I. Du Pont De Nemours And Company Polymer blend films for chemically protective articles
EP2060315A3 (en) * 2007-11-15 2009-08-12 DSMIP Assets B.V. High performance membrane
US20090130738A1 (en) * 2007-11-19 2009-05-21 Mikhail Kozlov Media for membrane ion exchange chromatography
DE102009004848B3 (de) * 2009-01-16 2010-04-15 Sartorius Stedim Biotech Gmbh Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere
US8435631B2 (en) * 2010-04-15 2013-05-07 Ppg Industries Ohio, Inc. Microporous material
US20130228529A1 (en) * 2011-11-04 2013-09-05 Ppg Industries Ohio, Inc. Microporous material having filtration and adsorption properties and their use in fluid purification processes
US20130228519A1 (en) * 2011-11-04 2013-09-05 Ppg Industries Ohio, Inc. Microporous material having filtration and adsorption properties and their use in fluid purification processes

Also Published As

Publication number Publication date
CA2929446A1 (en) 2015-05-21
CN105722584A (zh) 2016-06-29
JP6444427B2 (ja) 2018-12-26
JP2016535674A (ja) 2016-11-17
AR098362A1 (es) 2016-05-26
KR20160085832A (ko) 2016-07-18
KR101870547B1 (ko) 2018-06-22
CA2929446C (en) 2020-05-12
HK1220160A1 (zh) 2017-04-28
WO2015073161A1 (en) 2015-05-21
AU2014349116B2 (en) 2017-08-17
AU2014349116A1 (en) 2016-06-23
JP2018030131A (ja) 2018-03-01
EP3068521A1 (en) 2016-09-21

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