DE602006005140D1 - Verfahren zur herstellung von salz - Google Patents

Verfahren zur herstellung von salz

Info

Publication number
DE602006005140D1
DE602006005140D1 DE602006005140T DE602006005140T DE602006005140D1 DE 602006005140 D1 DE602006005140 D1 DE 602006005140D1 DE 602006005140 T DE602006005140 T DE 602006005140T DE 602006005140 T DE602006005140 T DE 602006005140T DE 602006005140 D1 DE602006005140 D1 DE 602006005140D1
Authority
DE
Germany
Prior art keywords
solution
salt
aqueous salt
permeate
sodium chloride
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.)
Active
Application number
DE602006005140T
Other languages
English (en)
Inventor
Gerrald Bargeman
Rene Lodewijk Maria Demmer
Kate Antoon Ten
Boris Kuzmanovic
Lare Cornelis Elizabeth Johannus Van
Mateo Jozef Jacques Mayer
Maarten Andre Irene Schutyser
Jan Barend Westerink
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of DE602006005140D1 publication Critical patent/DE602006005140D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Seasonings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE602006005140T 2005-02-18 2006-02-13 Verfahren zur herstellung von salz Active DE602006005140D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65408305P 2005-02-18 2005-02-18
EP05106574 2005-07-18
PCT/EP2006/050869 WO2006087302A1 (en) 2005-02-18 2006-02-13 Process to prepare salt

Publications (1)

Publication Number Publication Date
DE602006005140D1 true DE602006005140D1 (de) 2009-03-26

Family

ID=36084167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005140T Active DE602006005140D1 (de) 2005-02-18 2006-02-13 Verfahren zur herstellung von salz

Country Status (14)

Country Link
US (1) US8038883B2 (de)
EP (1) EP1858806B1 (de)
CN (1) CN101119930B (de)
AT (1) ATE422485T1 (de)
CA (1) CA2598339C (de)
DE (1) DE602006005140D1 (de)
DK (1) DK1858806T3 (de)
ES (1) ES2321443T3 (de)
MX (1) MX2007010061A (de)
NO (1) NO341704B1 (de)
PL (1) PL1858806T3 (de)
PT (1) PT1858806E (de)
TW (1) TWI417244B (de)
WO (1) WO2006087302A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9045351B2 (en) * 2010-02-17 2015-06-02 Hl Seawater Holdings, Llc Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation
US10526224B2 (en) 2010-06-02 2020-01-07 Hl Seawater Holdings, Llc Desalination intake system with net positive impact on habitat
US8647509B2 (en) * 2010-06-15 2014-02-11 General Electric Company Seawater desalination plant and production of high purity salt
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions
US8999171B2 (en) 2011-07-18 2015-04-07 Hl Seawater Holdings, Llc Membrane and electrodialysis based seawater desalination with salt, boron and gypsum recovery
WO2013131183A1 (en) * 2012-03-07 2013-09-12 Chemetics Inc. Nanofiltration process for enhanced brine recovery and sulfate removal
EA028693B1 (ru) 2012-07-12 2017-12-29 Акцо Нобель Кемикалз Интернэшнл Б.В. Сыпучая солевая композиция, приготовленная путем испарительной кристаллизации
US9737827B2 (en) 2012-08-13 2017-08-22 Enviro Water Minerals Company, Inc. System for removing high purity salt from a brine
US9259703B2 (en) 2012-08-13 2016-02-16 Enviro Water Minerals Company, Inc. System for removing selenium from a feed stream
US10105653B2 (en) 2012-08-13 2018-10-23 Enviro Water Minerals Company, Inc. System for rinsing electrodialysis electrodes
US10189733B2 (en) 2012-08-13 2019-01-29 Enviro Water Minerals Company, Inc. Heating system for desalination
US9217108B2 (en) 2012-08-13 2015-12-22 Enviro Water Minerals Company, Inc. System and method for producing a gypsum slurry for irrigation
CA2884086C (en) * 2012-09-05 2020-03-10 Compass Minerals America Inc. Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains
US10370275B2 (en) 2013-11-25 2019-08-06 Enviro Water Minerals Company, Inc. System for removing minerals from a brine
EP3708698A1 (de) 2019-03-13 2020-09-16 Covestro Deutschland AG Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser
US10947143B2 (en) 2019-04-01 2021-03-16 Saline Water Conversion Corporation Desalination brine concentration system and method
WO2021034332A1 (en) 2019-08-22 2021-02-25 Saline Water Conversion Corporation Multi-valent ion concentration using multi-stage nanofiltration
US11806668B2 (en) 2021-12-14 2023-11-07 Saline Water Conversion Corporation Method and system for extraction of minerals based on divalent cations from brine
CN114438344B (zh) * 2022-01-28 2023-09-01 湖南烯富环保科技有限公司 一种锌-镁溶液中选择性沉镁的方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419492A (en) * 1967-09-05 1968-12-31 Universal Oil Prod Co Desalinization of aqueous solutions
FR1587422A (de) * 1968-10-07 1970-03-20
US3578589A (en) * 1969-03-17 1971-05-11 Grace W R & Co Method for treating cooling water
US4156645A (en) * 1973-07-26 1979-05-29 Desalination Systems Inc. Conversion of sea water by reverse osmosis
US4038365A (en) 1975-12-03 1977-07-26 Basf Wyandotte Corporation Removal of low level hardness impurities from brine feed to chlorine cells
US4176022A (en) 1978-04-27 1979-11-27 Ppg Industries, Inc. Removal of part per billion level hardness impurities from alkali metal chloride brines
US4303624A (en) 1980-09-12 1981-12-01 Olin Corporation Purification of alkali metal chloride brines
IL63638A0 (en) 1980-09-16 1981-11-30 Aligena Ag Semipermeable composite membranes,their manufacture and their use
DE3338194C2 (de) 1983-10-20 1994-04-07 Klaus Prof Dr Kock Verfahren zur Verhinderung der Niederschlagsbildung bei der Entionisierung von Rohwasser
JPS62102887A (ja) 1985-10-30 1987-05-13 Toyo Soda Mfg Co Ltd 海水の分離方法
DE3631815A1 (de) * 1986-09-19 1988-03-31 Basf Ag Verfahren zur herstellung von polymaleinsaeure
US5158683A (en) 1991-09-03 1992-10-27 Ethyl Corporation Bromide separation and concentration using semipermeable membranes
US5256303A (en) 1992-07-20 1993-10-26 Nalco Chemical Company Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
US5254257A (en) 1993-01-19 1993-10-19 Culligan International Company Reclaiming of spent brine
US5587083A (en) 1995-04-17 1996-12-24 Chemetics International Company Ltd. Nanofiltration of concentrated aqueous salt solutions
FR2742430B1 (fr) * 1995-12-13 1998-09-04 Degremont Procede de dessalement, de demineralisation de solutions contenant des acides et/ou des sels metalliques
US6004464A (en) 1998-07-14 1999-12-21 Desalination Systems, Inc. Spent brine reclamation
US6331236B1 (en) * 1998-07-21 2001-12-18 Archer Daniels Midland Company Electrodialysis of salts for producing acids and bases
DE19932955A1 (de) 1999-07-14 2001-01-25 Salinen Austria Ges M B H Bad Verfahren zur Aufbereitung von Salzsole und Alkalihalogenide, erhalten aus einem Verfahren zur Aufbereitung von Salzsole
CA2426356C (en) 2001-06-19 2010-08-17 Akzo Nobel N.V. Retarding agents for preparing purified brine
MXPA04000184A (es) * 2001-07-09 2004-03-18 Akzo Nobel Nv Procedimiento para elaborar sal humeda de alta pureza, sal humeda asi obtenible, y el uso de la misma en el procedimiento de la electrolisis.
CA2414292C (en) 2001-08-21 2010-05-25 Akzo Nobel N.V. Co-retarding agents for preparing purified brine
JP2005504628A (ja) 2001-10-03 2005-02-17 アクゾ　ノーベル　ナムローゼ　フェンノートシャップ 一段階膜法における膜のスケーリングを防止する方法
US7144511B2 (en) * 2002-05-02 2006-12-05 City Of Long Beach Two stage nanofiltration seawater desalination system
WO2004013048A2 (en) * 2002-08-02 2004-02-12 University Of South Carolina Production of purified water and high value chemicals from salt water
GB2395946B (en) 2002-12-05 2006-01-18 Thomas Altmann Method for the production of sodium chloride from seawater
EP1620192A1 (de) * 2003-04-29 2006-02-01 Akzo Nobel N.V. Die verwendung von antilösungsmittel-kristallisation einsetzende verfahren
ES2382091T3 (es) * 2004-09-13 2012-06-05 University Of South Carolina Procedimiento de desalinización de agua y aparato para el mismo
US20060157410A1 (en) * 2005-01-14 2006-07-20 Saline Water Conversion Corporation (Swcc) Fully integrated NF-thermal seawater desalination process and equipment

Also Published As

Publication number Publication date
TW200635858A (en) 2006-10-16
ATE422485T1 (de) 2009-02-15
EP1858806B1 (de) 2009-02-11
CN101119930B (zh) 2010-12-29
US20080185340A1 (en) 2008-08-07
EP1858806A1 (de) 2007-11-28
DK1858806T3 (da) 2009-05-25
CA2598339C (en) 2013-09-24
PT1858806E (pt) 2009-05-12
TWI417244B (zh) 2013-12-01
NO20073880L (no) 2007-07-24
ES2321443T3 (es) 2009-06-05
PL1858806T3 (pl) 2009-07-31
CA2598339A1 (en) 2006-08-24
US8038883B2 (en) 2011-10-18
MX2007010061A (es) 2007-10-10
WO2006087302A1 (en) 2006-08-24
CN101119930A (zh) 2008-02-06
NO341704B1 (no) 2018-01-02

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