SK287898B6 - evaporative crystallization process to make wet salt, wet salt and electrolysis - Google Patents

evaporative crystallization process to make wet salt, wet salt and electrolysis Download PDF

Info

Publication number
SK287898B6
SK287898B6 SK13-2004A SK132004A SK287898B6 SK 287898 B6 SK287898 B6 SK 287898B6 SK 132004 A SK132004 A SK 132004A SK 287898 B6 SK287898 B6 SK 287898B6
Authority
SK
Slovakia
Prior art keywords
salt
wet salt
groups
water
electrolysis
Prior art date
Application number
SK13-2004A
Other languages
English (en)
Slovak (sk)
Other versions
SK132004A3 (en
Inventor
Mateo Jozef Jacques Mayer
Rene Lodewijk Maria Demmer
Original Assignee
Akzo Nobel N.V.
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 N.V. filed Critical Akzo Nobel N.V.
Publication of SK132004A3 publication Critical patent/SK132004A3/sk
Publication of SK287898B6 publication Critical patent/SK287898B6/sk

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
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C01D3/24—Influencing the crystallisation process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Seasonings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SK13-2004A 2001-07-09 2002-06-07 evaporative crystallization process to make wet salt, wet salt and electrolysis SK287898B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30390301P 2001-07-09 2001-07-09
PCT/EP2002/006502 WO2003006377A1 (en) 2001-07-09 2002-06-07 Process to make high-purity wet salt, wet salt so obtainable, and the use thereof in an electrolysis process

Publications (2)

Publication Number Publication Date
SK132004A3 SK132004A3 (en) 2004-08-03
SK287898B6 true SK287898B6 (sk) 2012-03-02

Family

ID=23174196

Family Applications (1)

Application Number Title Priority Date Filing Date
SK13-2004A SK287898B6 (sk) 2001-07-09 2002-06-07 evaporative crystallization process to make wet salt, wet salt and electrolysis

Country Status (18)

Country Link
US (1) US6866688B2 (no)
EP (1) EP1404615B1 (no)
CN (1) CN1233558C (no)
AT (1) ATE286854T1 (no)
BR (1) BR0210872A (no)
CA (1) CA2453180A1 (no)
DE (1) DE60202609T2 (no)
DK (1) DK1404615T3 (no)
EA (1) EA005635B1 (no)
ES (1) ES2236550T3 (no)
HU (1) HU227772B1 (no)
MX (1) MXPA04000184A (no)
NO (1) NO337704B1 (no)
PL (1) PL367034A1 (no)
PT (1) PT1404615E (no)
SK (1) SK287898B6 (no)
UA (1) UA74673C2 (no)
WO (1) WO2003006377A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005018521D1 (no) 2004-10-22 2010-02-04 Akzo Nobel Nv
ES2692203T3 (es) 2005-02-18 2018-11-30 Akzo Nobel Chemicals International B.V. Procedimiento para preparar cloro o clorato de sodio
MX2007010061A (es) * 2005-02-18 2007-10-10 Akzo Nobel Nv Procedimiento para preparar sal.
BR112015000173B1 (pt) * 2012-07-12 2021-07-27 Akzo Nobel Chemicals International B.V. Processo de cristalização evaporativa para obter composições do sal cloreto de sódio
CN111093391A (zh) * 2017-09-18 2020-05-01 S&P 配料研发有限公司 含氯化钾的低钠食盐代用品
US10881123B2 (en) 2017-10-27 2021-01-05 Frito-Lay North America, Inc. Crystal morphology for sodium reduction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165172A (en) * 1966-08-17 1969-09-24 Ici Ltd Sodium Chloride Crystals
DE3637939A1 (de) * 1986-11-07 1988-05-19 Metallgesellschaft Ag Verfahren zur herstellung von alkalihydroxid, chlor und wasserstoff durch elektrolyse einer waessrigen alkalichloridloesung in einer membranzelle
JPH01145320A (ja) * 1987-11-30 1989-06-07 Japan Tobacco Inc ８〜１４面体結晶食塩製造方法
JPH01145319A (ja) * 1987-11-30 1989-06-07 Japan Tobacco Inc ８〜１４面体結晶食塩の製造方法
DE19902395C2 (de) * 1999-01-22 2001-05-03 Kali & Salz Ag Verfahren zur Verengung des Kornspektrums von Kalium- und Natriumchloridkristallisaten zur Verbesserung der Rieseleigenschaften
PL195816B1 (pl) * 1999-04-02 2007-10-31 Akzo Nobel Nv Niezbrylająca się kompozycja soli, sposób jej wytwarzania i jej zastosowania

Also Published As

Publication number Publication date
ES2236550T3 (es) 2005-07-16
CN1525941A (zh) 2004-09-01
CN1233558C (zh) 2005-12-28
EA200400155A1 (ru) 2004-06-24
SK132004A3 (en) 2004-08-03
HU227772B1 (hu) 2012-02-28
UA74673C2 (en) 2006-01-16
US20030009857A1 (en) 2003-01-16
DE60202609D1 (de) 2005-02-17
NO20040054L (no) 2004-01-07
BR0210872A (pt) 2004-06-22
EP1404615B1 (en) 2005-01-12
DE60202609T2 (de) 2005-12-29
DK1404615T3 (da) 2005-05-17
HUP0400215A2 (en) 2006-09-28
PT1404615E (pt) 2005-05-31
WO2003006377A1 (en) 2003-01-23
PL367034A1 (en) 2005-02-21
ATE286854T1 (de) 2005-01-15
NO337704B1 (no) 2016-06-06
US6866688B2 (en) 2005-03-15
CA2453180A1 (en) 2003-01-23
EA005635B1 (ru) 2005-04-28
MXPA04000184A (es) 2004-03-18
EP1404615A1 (en) 2004-04-07
HUP0400215A3 (en) 2010-12-28

Similar Documents

Publication Publication Date Title
SK287898B6 (sk) evaporative crystallization process to make wet salt, wet salt and electrolysis
EP1545733B9 (en) Process to make high-purity salt and its use in electrolysis processes
US6800263B1 (en) Non-caking sodium chloride crystals, a process to make them, and their use in an electrolysis process
MXPA04001598A (es) Agentes de corretardacion para preparar salmuera purificada.
AU2002320854A1 (en) Process to make high-purity wet salt, wet salt so obtainable, and the use thereof in an electrolysis process
SK287704B6 (sk) Spôsob výroby vysoko čistej soľanky
CN104445127B (zh) 一种磷酸三钠的纯化方法
AU2002256736A1 (en) Retarding agents for preparing purified brine
CH290581A (fr) Procédé de purification de chlorites solubles dans l'eau, notamment du chlorite de Na.

Legal Events

Date Code Title Description
PC4A Assignment and transfer of rights

Owner name: AKZO NOBEL CHEMICALS INTERNATIONAL B.V., ARNHE, NL

Free format text: FORMER OWNER: AKZO NOBEL N.V., ARNHEM, NL

Effective date: 20180905

MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20190607