ATE106271T1 - Trennsysteme mit hybridmembran. - Google Patents

Trennsysteme mit hybridmembran.

Info

Publication number
ATE106271T1
ATE106271T1 AT90302898T AT90302898T ATE106271T1 AT E106271 T1 ATE106271 T1 AT E106271T1 AT 90302898 T AT90302898 T AT 90302898T AT 90302898 T AT90302898 T AT 90302898T AT E106271 T1 ATE106271 T1 AT E106271T1
Authority
AT
Austria
Prior art keywords
membrane
removal processes
membranes
separation systems
hybrid membrane
Prior art date
Application number
AT90302898T
Other languages
English (en)
Inventor
Roderick J Ray
David D Newbold
Original Assignee
Bend Res 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23338444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE106271(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bend Res Inc filed Critical Bend Res Inc
Application granted granted Critical
Publication of ATE106271T1 publication Critical patent/ATE106271T1/de

Links

Classifications

    • 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
    • B01D61/58—Multistep processes
    • 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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B01D61/3621—Pervaporation comprising multiple pervaporation steps
    • 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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT90302898T 1989-04-21 1990-03-16 Trennsysteme mit hybridmembran. ATE106271T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/341,646 US4944882A (en) 1989-04-21 1989-04-21 Hybrid membrane separation systems

Publications (1)

Publication Number Publication Date
ATE106271T1 true ATE106271T1 (de) 1994-06-15

Family

ID=23338444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302898T ATE106271T1 (de) 1989-04-21 1990-03-16 Trennsysteme mit hybridmembran.

Country Status (8)

Country Link
US (1) US4944882A (de)
EP (1) EP0393843B1 (de)
JP (1) JPH02293023A (de)
AT (1) ATE106271T1 (de)
AU (1) AU619673B2 (de)
CA (1) CA2011902A1 (de)
DE (1) DE69009281T2 (de)
ES (1) ES2057377T3 (de)

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US5464540A (en) * 1993-12-09 1995-11-07 Bend Research, Inc. Pervaporation by countercurrent condensable sweep
US5525235A (en) * 1994-05-17 1996-06-11 Energy Biosystems Corporation Method for separating a petroleum containing emulsion
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US5733431A (en) * 1996-08-21 1998-03-31 Hw Process Technologies, Inc. Method for removing copper ions from copper ore using organic extractions
US6086769A (en) * 1996-09-16 2000-07-11 Commodore Separation Technologies, Inc. Supported liquid membrane separation
WO1998056494A1 (en) 1997-06-09 1998-12-17 Hw Process Technologies, Inc. Method for separating and isolating precious metals from non precious metals dissolved in solutions
US5961833A (en) * 1997-06-09 1999-10-05 Hw Process Technologies, Inc. Method for separating and isolating gold from copper in a gold processing system
US6508936B1 (en) * 1997-10-01 2003-01-21 Saline Water Conversion Corporation Process for desalination of saline water, especially water, having increased product yield and quality
CA2307500C (en) * 1997-10-30 2010-01-12 Hw Process Technologies, Inc. Method for removing contaminants from process streams in metal recovery processes
FR2777271B1 (fr) * 1998-04-10 2000-06-30 Della Toffola France Sa Procedes et dispositifs biophysiques de traitement d'eaux residuaires sucrees ou alcoolisees
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US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
CA2606190A1 (en) * 2005-04-27 2006-11-02 Hw Process Technologies, Inc. Treating produced waters
WO2006125263A1 (en) * 2005-05-25 2006-11-30 The Australian National University Improved method for desalination
US8119008B2 (en) * 2006-07-10 2012-02-21 Christopher Heiss Fluid purification methods and devices
PE20080648A1 (es) * 2006-09-20 2008-07-19 Hw Advanced Technologies Inc Separacion de ion de fierro multivalente en circuitos de recuperacion de metal
WO2008055051A2 (en) * 2006-10-27 2008-05-08 Cms Technologies Holdings Inc. Removal of water and methanol from fluids
US20080128354A1 (en) * 2006-11-30 2008-06-05 Hw Advanced Technologies, Inc. Method for washing filtration membranes
US20080296224A1 (en) * 2007-05-29 2008-12-04 Pumptec, Inc. Reverse osmosis pump system
EP2156880A1 (de) * 2008-08-19 2010-02-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Verfahren zur Trennung flüssiger Mischungen
WO2011019774A1 (en) 2009-08-10 2011-02-17 Mason Eletric Co. Unmanned vehicle controller with interchangeable function bridge modules
EA027334B1 (ru) 2009-10-28 2017-07-31 Оасис Уотер, Инк. Способы прямого осмотического разделения
DE102010012601A1 (de) * 2010-03-24 2011-09-29 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Trennen eines fluiden Stoffgemisches
US9316216B1 (en) 2012-03-28 2016-04-19 Pumptec, Inc. Proportioning pump, control systems and applicator apparatus
CA2880355C (en) * 2012-08-23 2020-09-15 Chemetics Inc. Hydrometallurgical process using multi-stage nanofiltration
CN105026018B (zh) 2013-03-14 2019-10-29 Bl 科技公司 带有浓缩液分级和浓缩液再循环、可转换的级或两者的膜过滤系统
CN105683093B (zh) 2013-08-05 2019-07-09 格雷迪安特公司 水处理系统及相关方法
CN105683095B (zh) 2013-09-23 2019-09-17 格雷迪安特公司 脱盐系统及相关方法
KR101695215B1 (ko) * 2013-10-07 2017-01-11 (주)에어레인 Ipa 함유 폐수로부터 ipa의 농축 및 폐수처리를 위한 병합 막분리 공정
CN103762004B (zh) * 2014-01-22 2016-06-08 清华大学 一种浓缩放射性废水的方法和系统
CN104001423B (zh) * 2014-06-17 2016-03-23 沈阳新华环境工程有限公司 串联结构膜分离设备及其控制方法
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
US10308526B2 (en) 2015-02-11 2019-06-04 Gradiant Corporation Methods and systems for producing treated brines for desalination
WO2016196773A1 (en) * 2015-06-02 2016-12-08 Conocophillips Company Method of removing hydrogen sulfide from water
WO2017001513A1 (de) * 2015-07-01 2017-01-05 Covestro Deutschland Ag Osmotisches destillationsverfahren zum konzentrieren einer kochsalzhaltigen flüssigkeit
CN108367244B (zh) 2015-07-29 2022-05-03 格雷迪安特公司 渗透脱盐方法和相关系统
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
WO2017030937A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
CN108883344A (zh) 2016-01-22 2018-11-23 格雷迪安特公司 在加湿器例如多级鼓泡塔加湿器中使用高气体流速形成固体盐
WO2017147113A1 (en) 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
US10760557B1 (en) 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
US10823160B1 (en) 2017-01-12 2020-11-03 Pumptec Inc. Compact pump with reduced vibration and reduced thermal degradation
US11629072B2 (en) 2018-08-22 2023-04-18 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
US12344538B2 (en) * 2019-07-24 2025-07-01 Ravindra Revanur High salinity water purification processes and systems utilizing pervaporization
US12280335B2 (en) 2019-09-18 2025-04-22 Nitto Denko Corporation Purification system, purification method, membrane separation device, and solvent manufacturing method
WO2022108891A1 (en) 2020-11-17 2022-05-27 Gradiant Corporaton Osmotic methods and systems involving energy recovery
US20220176321A1 (en) * 2020-12-09 2022-06-09 New Jersey Institute Of Technology System and Process for Hybrid Membrane Distillation-Pervaporation
CN114873642B (zh) * 2022-04-06 2023-05-16 同济大学 甜甜圈状钼酸锶纳米材料及其制备方法
JPWO2024162250A1 (de) * 2023-01-31 2024-08-08
CN121127633A (zh) * 2023-05-05 2025-12-12 帝斯曼知识产权资产管理有限公司 制备1,1,4,4-四烷氧基-2-丁烯的方法
CN119750859A (zh) * 2025-02-21 2025-04-04 大连理工大学 一种双膜法低浓度有机物脱水精制系统与方法

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US4618428A (en) * 1982-08-13 1986-10-21 General Electric Company Process for recovery of zinc from plating waste solutions
DE3439079A1 (de) * 1984-10-25 1986-04-30 Akzo Gmbh, 5600 Wuppertal Verfahren zum ueberfuehren von metallionen unter verwendung mikroporoeser membranen
DE3536007A1 (de) * 1985-10-09 1987-05-07 Akzo Gmbh Pervaporationsverfahren
US4770784A (en) * 1985-11-29 1988-09-13 The Standard Oil Company Scrubbing process for high feed concentrations
DE3610011A1 (de) * 1986-03-25 1987-10-08 Geesthacht Gkss Forschung Verfahren zur trennung der komponenten eines fluessigkeitsgemisches voneinander
US4966707A (en) * 1986-05-13 1990-10-30 Celanese Corporation Liquid/liquid extractions with microporous membranes
CA1312550C (en) * 1986-10-14 1993-01-12 Karl W. Boddeker Pervaporation of phenols
FR2616354A1 (fr) * 1987-06-09 1988-12-16 Armines Procede et appareil d'extraction continue d'ethanol contenu dans une phase aqueuse
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Also Published As

Publication number Publication date
JPH02293023A (ja) 1990-12-04
DE69009281D1 (de) 1994-07-07
ES2057377T3 (es) 1994-10-16
EP0393843A3 (de) 1992-07-08
AU5298590A (en) 1990-10-25
EP0393843A2 (de) 1990-10-24
AU619673B2 (en) 1992-01-30
EP0393843B1 (de) 1994-06-01
US4944882A (en) 1990-07-31
DE69009281T2 (de) 1994-09-08
CA2011902A1 (en) 1990-10-21

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Legal Events

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UEP Publication of translation of european patent specification
RZN Patent revoked