DE69430061D1 - Entsalzungsverfahren - Google Patents

Entsalzungsverfahren

Info

Publication number
DE69430061D1
DE69430061D1 DE69430061T DE69430061T DE69430061D1 DE 69430061 D1 DE69430061 D1 DE 69430061D1 DE 69430061 T DE69430061 T DE 69430061T DE 69430061 T DE69430061 T DE 69430061T DE 69430061 D1 DE69430061 D1 DE 69430061D1
Authority
DE
Germany
Prior art keywords
desalination process
desalination
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.)
Expired - Lifetime
Application number
DE69430061T
Other languages
English (en)
Inventor
Allan Blair
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.)
Saudi Basic Industries Corp
Original Assignee
Saudi Basic Industries Corp
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 Saudi Basic Industries Corp filed Critical Saudi Basic Industries Corp
Application granted granted Critical
Publication of DE69430061D1 publication Critical patent/DE69430061D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/918—Miscellaneous specific techniques
    • Y10S210/922—Oil spill cleanup, e.g. bacterial
    • Y10S210/924—Oil spill cleanup, e.g. bacterial using physical agent, e.g. sponge, mop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/909—Reverse osmosis membrane compositions, e.g. desalinization
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/904—Isocyanate polymer having stated hydrophilic or hydrophobic property
DE69430061T 1993-07-23 1994-07-20 Entsalzungsverfahren Expired - Lifetime DE69430061D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/096,766 US5354835A (en) 1993-07-23 1993-07-23 Desalination process
PCT/US1994/008196 WO1995003345A1 (en) 1993-07-23 1994-07-20 Desalination process

Publications (1)

Publication Number Publication Date
DE69430061D1 true DE69430061D1 (de) 2002-04-11

Family

ID=22258974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430061T Expired - Lifetime DE69430061D1 (de) 1993-07-23 1994-07-20 Entsalzungsverfahren

Country Status (5)

Country Link
US (2) US5354835A (de)
EP (1) EP0710256B1 (de)
JP (1) JPH09504467A (de)
DE (1) DE69430061D1 (de)
WO (1) WO1995003345A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354835A (en) * 1993-07-23 1994-10-11 Saudi Basic Industries Corporation Desalination process
US5939157A (en) * 1995-10-30 1999-08-17 Acushnet Company Conforming shoe construction using gels and method of making the same
US5985383A (en) * 1995-03-15 1999-11-16 Acushnet Company Conforming shoe construction and gel compositions therefor
US5955159A (en) * 1995-03-15 1999-09-21 Acushnet Company Conforming shoe construction using gels and method of making the same
US5766704A (en) * 1995-10-27 1998-06-16 Acushnet Company Conforming shoe construction and gel compositions therefor
US5770086A (en) * 1996-01-25 1998-06-23 Eureka| Science Corp. Methods and apparatus using hydrogels
DE19705955A1 (de) 1996-03-29 1997-10-02 Ibm Verfahren zum Generieren einer Implementierung eines Workflow-Prozessmodells in einer Objektumgebung
DE69719269T2 (de) * 1996-08-01 2003-10-30 Ibm Absicherung der Unteilbarkeit für eine Ansammlung von transaktionellen Arbeitsschritten in einem Arbeitsflussverwaltungssystem
US5951204A (en) * 1997-11-18 1999-09-14 Atlantic Richfield Company Process to decontaminate soil
US6565715B1 (en) 1999-07-12 2003-05-20 Marine Desalination Systems Llc Land-based desalination using buoyant hydrate
US6673249B2 (en) 2000-11-22 2004-01-06 Marine Desalination Systems, L.L.C. Efficiency water desalination/purification
US6767471B2 (en) * 1999-07-12 2004-07-27 Marine Desalination Systems, L.L.C. Hydrate desalination or water purification
US6890444B1 (en) 2003-04-01 2005-05-10 Marine Desalination Systems, L.L.C. Hydrate formation and growth for hydrate-based desalination by means of enriching water to be treated
US20040195160A1 (en) * 1999-07-12 2004-10-07 Marine Desalination Systems, L.L.C. Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products
US6497794B1 (en) 1999-07-12 2002-12-24 Marine Desalination Systems L.L.C. Desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate
US6475460B1 (en) 1999-07-12 2002-11-05 Marine Desalination Systems Llc Desalination and concomitant carbon dioxide capture yielding liquid carbon dioxide
US6969467B1 (en) * 1999-07-12 2005-11-29 Marine Desalination Systems, L.L.C. Hydrate-based desalination with hydrate-elevating density-driven circulation
JP3775174B2 (ja) * 2000-06-08 2006-05-17 日立プラント建設株式会社 微生物が包括固定化された微生物固定化担体
WO2002000749A2 (en) 2000-06-26 2002-01-03 Novartis Ag Polyurethane hydrogel contact lens
WO2002000553A2 (en) * 2000-06-26 2002-01-03 Marine Desalination Systems, L.L.C. Controlled cooling of input water by dissociation of hydrate in an artificially pressurized assisted desalination fractionation apparatus
RU2284334C2 (ru) * 2001-05-21 2006-09-27 Хантсмэн Интернэшнл Ллс Очень мягкий полиуретановый эластомер
WO2003034961A1 (en) * 2001-10-23 2003-05-01 Euro-Celtique, S.A. Terazosin transdermal device and methods
US7008544B2 (en) * 2002-05-08 2006-03-07 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
US20090208540A1 (en) * 2003-08-11 2009-08-20 Indevus Pharmaceuticals, Inc. Implantable device for the delivery of naltrexone and methods of use thereof
CA2437639C (en) 2003-08-11 2016-07-05 Valera Pharmaceuticals, Inc. Long term drug delivery devices with polyurethane based polymers and their manufacture
US7858110B2 (en) 2003-08-11 2010-12-28 Endo Pharmaceuticals Solutions, Inc. Long term drug delivery devices with polyurethane based polymers and their manufacture
US7977430B2 (en) * 2003-11-25 2011-07-12 Novartis Ag Crosslinkable polyurea prepolymers
US20060074182A1 (en) * 2004-09-30 2006-04-06 Depuy Products, Inc. Hydrogel composition and methods for making the same
EP2457564A1 (de) * 2005-03-11 2012-05-30 Endo Pharmaceuticals Solutions Inc. Octreotid-Formulierungen mit kontrollierter Freisetzung
US7759312B2 (en) * 2005-03-11 2010-07-20 Endo Pharmaceuticals Solutions Inc. Delivery of dry formulations of octreotide
RU2463079C2 (ru) * 2007-04-27 2012-10-10 Эндо Фармасьютикалз Солюшнз Инк. Разделительные агенты для имплантируемого устройства и способы их применения
US20090220578A1 (en) * 2008-02-28 2009-09-03 Depuy Products, Inc. Hydrogel composition and method for making the same
KR20110025974A (ko) * 2008-06-25 2011-03-14 엔도 파마슈티컬즈, 솔루션스 아이엔씨. 이형제를 함유하는 옥트레오티드 이식물
WO2009158412A2 (en) * 2008-06-25 2009-12-30 Endo Pharmaceuticals Solutions Inc. Sustained delivery of exenatide and other polypeptides
US9078900B2 (en) * 2008-09-30 2015-07-14 Braeburn Pharmaceuticals Bvba Sprl Implantable device for the delivery of risperidone and methods of use thereof
WO2010039643A1 (en) * 2008-09-30 2010-04-08 Endo Pharmaceuticals Solutions Inc. Implantable device for the delivery of histrelin and methods of use thereof
US20110082247A1 (en) * 2009-10-06 2011-04-07 Amcol International Corp. Viscosity modified alcohols
US20110198292A1 (en) * 2010-02-12 2011-08-18 Scarborough Walter W Desalination of water
US9399193B2 (en) 2011-02-18 2016-07-26 Samsung Electronics Co., Ltd. Draw solute for forward osmosis, draw solution including the same, forward osmosis water treatment device using the same, and forward osmosis method for water treatment using the same
KR20120119043A (ko) 2011-04-20 2012-10-30 삼성전자주식회사 분리막, 이의 제조 방법 및 이를 포함하는 복합막
CN104804130B (zh) * 2015-04-10 2017-01-11 华南理工大学 一种可用于海水淡化的水凝胶及其制备方法
EA031763B1 (ru) * 2016-12-20 2019-02-28 Ибрагим Эсенович Сулейменов Способ деминерализации растворов
CN112044275B (zh) * 2020-08-28 2021-07-30 华中科技大学 用于热法海水淡化的电荷梯度水凝胶膜及其制备方法

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Publication number Priority date Publication date Assignee Title
US3438893A (en) * 1966-10-07 1969-04-15 Dow Chemical Co Desalination of water with thermally reversible water-swellable resins
DE2151207A1 (de) * 1971-10-14 1973-04-19 Basf Ag Verfahren zur erniedrigung des salzgehaltes von waessrigen, salzhaltigen loesungen
US4118354A (en) * 1972-11-24 1978-10-03 Dai-Ichi Kogyo Seiyaku Co., Ltd. Polyurethane hydrogel and method for the production of the same
GB1573201A (en) * 1975-12-17 1980-08-20 Nat Res Dev Recovery of dissolved substandes and purification of solvents
US4780512A (en) * 1982-11-22 1988-10-25 Tyndale Plains-Hunter Ltd. Polyurethane acrylate compositions
GB8305797D0 (en) * 1983-03-02 1983-04-07 Graham N B Hydrogel-containing envelopes
IL82834A (en) * 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
US4794147A (en) * 1987-07-24 1988-12-27 Basf Corporation, Inmont Division Novel non-ionic polyurethane resins having polyether backbones in water-dilutable basecoats
US5354835A (en) * 1993-07-23 1994-10-11 Saudi Basic Industries Corporation Desalination process

Also Published As

Publication number Publication date
US5354835A (en) 1994-10-11
EP0710256A1 (de) 1996-05-08
JPH09504467A (ja) 1997-05-06
EP0710256B1 (de) 2002-03-06
US5512176A (en) 1996-04-30
WO1995003345A1 (en) 1995-02-02
EP0710256A4 (de) 1996-07-03

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Legal Events

Date Code Title Description
8332 No legal effect for de