DK1858806T3 - Fremgangsmåde til fremstilling af salt - Google Patents

Fremgangsmåde til fremstilling af salt

Info

Publication number
DK1858806T3
DK1858806T3 DK06708211T DK06708211T DK1858806T3 DK 1858806 T3 DK1858806 T3 DK 1858806T3 DK 06708211 T DK06708211 T DK 06708211T DK 06708211 T DK06708211 T DK 06708211T DK 1858806 T3 DK1858806 T3 DK 1858806T3
Authority
DK
Denmark
Prior art keywords
solution
salt
aqueous salt
permeate
sodium chloride
Prior art date
Application number
DK06708211T
Other languages
Danish (da)
English (en)
Inventor
Boris Kuzmanovic
Gerrald Bargeman
Rene Lodewijk Maria Demmer
Kate Antoon Ten
Lare Cornelis Elizabeth Johannus Van
Mateo Jozef Jacques Mayer
Maarten Andre Irene Schutyser
Jan Barend Westerink
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
Application granted granted Critical
Publication of DK1858806T3 publication Critical patent/DK1858806T3/da

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)
DK06708211T 2005-02-18 2006-02-13 Fremgangsmåde til fremstilling af salt DK1858806T3 (da)

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
DK1858806T3 true DK1858806T3 (da) 2009-05-25

Family

ID=36084167

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06708211T DK1858806T3 (da) 2005-02-18 2006-02-13 Fremgangsmåde til fremstilling af salt

Country Status (14)

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

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WO2011102848A1 (en) * 2010-02-17 2011-08-25 Katana Energy 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
AU2013288808B2 (en) 2012-07-12 2016-04-07 Akzo Nobel Chemicals International B.V. Free flowing salt composition prepared by evaporative crystallization
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
US9217108B2 (en) 2012-08-13 2015-12-22 Enviro Water Minerals Company, Inc. System and method for producing a gypsum slurry for irrigation
US10189733B2 (en) 2012-08-13 2019-01-29 Enviro Water Minerals Company, Inc. Heating system for desalination
US9737827B2 (en) 2012-08-13 2017-08-22 Enviro Water Minerals Company, Inc. System for removing high purity salt from a brine
US10745286B2 (en) * 2012-09-05 2020-08-18 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
US20210053848A1 (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

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FR1587422A (no) * 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
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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
HU229525B1 (hu) * 2001-06-19 2014-01-28 Akzo Nobel Nv Retardáló szerek tisztított sóoldat elõállítására
ATE286854T1 (de) 2001-07-09 2005-01-15 Akzo Nobel Nv Verfahren zur herstellung von hochreinem feuchtem salz, so erhältliches feuchtes salz und verwendung davon bei einem elektrolyseverfahren
EA006738B1 (ru) 2001-08-21 2006-04-28 Акцо Нобель Н.В. Соингибиторы для получения очищенного насыщенного солевого раствора
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
US7083730B2 (en) * 2002-08-02 2006-08-01 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
WO2004096404A1 (en) 2003-04-29 2004-11-11 Akzo Nobel N.V. Processes involving the use of antisolvent crystallisation
US7459088B2 (en) * 2004-09-13 2008-12-02 The University Of South Carolina Water desalination process and apparatus
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
NO20073880L (no) 2007-07-24
PT1858806E (pt) 2009-05-12
TWI417244B (zh) 2013-12-01
TW200635858A (en) 2006-10-16
PL1858806T3 (pl) 2009-07-31
CA2598339C (en) 2013-09-24
DE602006005140D1 (de) 2009-03-26
CN101119930B (zh) 2010-12-29
US20080185340A1 (en) 2008-08-07
CA2598339A1 (en) 2006-08-24
CN101119930A (zh) 2008-02-06
ES2321443T3 (es) 2009-06-05
MX2007010061A (es) 2007-10-10
EP1858806B1 (en) 2009-02-11
ATE422485T1 (de) 2009-02-15
NO341704B1 (no) 2018-01-02
WO2006087302A1 (en) 2006-08-24
US8038883B2 (en) 2011-10-18
EP1858806A1 (en) 2007-11-28

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