NO20025453D0 - Retarderingsmidler for fremstilling av renset saltvann - Google Patents

Retarderingsmidler for fremstilling av renset saltvann

Info

Publication number
NO20025453D0
NO20025453D0 NO20025453A NO20025453A NO20025453D0 NO 20025453 D0 NO20025453 D0 NO 20025453D0 NO 20025453 A NO20025453 A NO 20025453A NO 20025453 A NO20025453 A NO 20025453A NO 20025453 D0 NO20025453 D0 NO 20025453D0
Authority
NO
Norway
Prior art keywords
retardants
preparation
purified saline
saline
purified
Prior art date
Application number
NO20025453A
Other languages
English (en)
Other versions
NO20025453L (no
NO324695B1 (no
Inventor
Mateo Jozef Jacques Mayer
Renu Lodewijk Maria Demmer
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 NO20025453D0 publication Critical patent/NO20025453D0/no
Publication of NO20025453L publication Critical patent/NO20025453L/no
Publication of NO324695B1 publication Critical patent/NO324695B1/no

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Fireproofing Substances (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NO20025453A 2001-06-19 2002-11-14 Fremgangsmåte for fremstilling av rent saltvann basert på retarderingsmidler. NO324695B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01202339 2001-06-19
PCT/EP2002/004969 WO2002102713A1 (en) 2001-06-19 2002-05-06 Retarding agents for preparing purified brine

Publications (3)

Publication Number Publication Date
NO20025453D0 true NO20025453D0 (no) 2002-11-14
NO20025453L NO20025453L (no) 2003-01-07
NO324695B1 NO324695B1 (no) 2007-12-03

Family

ID=8180497

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025453A NO324695B1 (no) 2001-06-19 2002-11-14 Fremgangsmåte for fremstilling av rent saltvann basert på retarderingsmidler.

Country Status (15)

Country Link
US (1) US7186394B2 (no)
EP (1) EP1404614B1 (no)
CN (1) CN100410173C (no)
CA (1) CA2426356C (no)
DK (1) DK1404614T3 (no)
EA (1) EA004320B1 (no)
ES (1) ES2390214T3 (no)
HU (1) HU229525B1 (no)
MX (1) MXPA04000003A (no)
NO (1) NO324695B1 (no)
PL (1) PL209034B1 (no)
SK (1) SK287704B6 (no)
TW (1) TWI226874B (no)
UA (1) UA76951C2 (no)
WO (1) WO2002102713A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038883B2 (en) 2005-02-18 2011-10-18 Akzo Nobel N.V. Process to prepare salt
HUE041348T2 (hu) * 2005-02-18 2019-05-28 Akzo Nobel Chemicals Int Bv Eljárás klór vagy nátrium-klorát elõállítására
MX2007010060A (es) * 2005-02-18 2007-10-10 Akzo Nobel Nv Procedimiento para preparar compuestos que contienen cloro.
CN114182107A (zh) * 2021-10-28 2022-03-15 国科大杭州高等研究院 一种钙基阻滞剂抑制再生铜冶炼过程中环境持久性自由基生成的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115677C (no)
DE155341C (no)
US2433601A (en) * 1944-01-25 1947-12-30 Bay Chemical Company Inc Preparation of purified brine
US2906599A (en) * 1953-11-16 1959-09-29 Hagan Chemicals & Controls Inc Method of preparing sodium chloride brines of high purity
US2906600A (en) * 1954-10-22 1959-09-29 Hagan Chemicals & Controls Inc Method of preparing sodium chloride brine of high purity
US3140914A (en) * 1958-11-24 1964-07-14 Celanese Corp Process for dyeing cellulose triacetate blends
US2902418A (en) * 1959-03-10 1959-09-01 Morton Salt Co Preparation of pure sodium chloride brines
US3155458A (en) * 1962-08-08 1964-11-03 Morton Salt Co Process for producing salt
US3140915A (en) * 1962-08-13 1964-07-14 Freeport Sulphur Co Method of inhibiting dissolution of calcium sulfate
US3310477A (en) * 1964-11-27 1967-03-21 Charles R Wilke Method of isolating a desulfovibrio for use in removing sulfates from brine
US3385675A (en) * 1965-10-11 1968-05-28 Morton Int Inc Dissolving salt containing calcium sulfate in the presence of an aminophosphonic acid
US3682601A (en) * 1970-07-31 1972-08-08 Domtar Ltd Evaporation of brine crystallizing sodium chloride with fatty acid additive
US4026676A (en) * 1975-03-03 1977-05-31 Morton-Norwich Products, Inc. Process for producing salt having a reduced calcium sulfate content
IT1202862B (it) * 1978-06-02 1989-02-15 Elche Ltd Procedimento per la depurazione di salamoie
US4640793A (en) * 1984-02-14 1987-02-03 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4923617A (en) * 1987-12-03 1990-05-08 Mobil Oil Corporation Process for inhibiting scale formation
JP2787431B2 (ja) * 1995-03-17 1998-08-20 三洋化成工業株式会社 徐溶化剤
US6063290A (en) * 1998-10-01 2000-05-16 Albright & Wilson Americas Inc. Method for controlling scale using synergistic phosphonate blends

Also Published As

Publication number Publication date
HU229525B1 (hu) 2014-01-28
WO2002102713A1 (en) 2002-12-27
CN100410173C (zh) 2008-08-13
EA004320B1 (ru) 2004-04-29
US7186394B2 (en) 2007-03-06
SK287704B6 (sk) 2011-06-06
TWI226874B (en) 2005-01-21
EA200201100A1 (ru) 2003-04-24
CN1458904A (zh) 2003-11-26
EP1404614A1 (en) 2004-04-07
CA2426356C (en) 2010-08-17
SK16182002A3 (sk) 2003-06-03
US20030000897A1 (en) 2003-01-02
EP1404614B1 (en) 2012-07-11
CA2426356A1 (en) 2002-12-27
PL363746A1 (en) 2004-11-29
MXPA04000003A (es) 2004-05-21
UA76951C2 (en) 2006-10-16
NO20025453L (no) 2003-01-07
ES2390214T3 (es) 2012-11-07
HUP0302199A3 (en) 2012-09-28
HUP0302199A2 (hu) 2003-10-28
NO324695B1 (no) 2007-12-03
PL209034B1 (pl) 2011-07-29
DK1404614T3 (da) 2012-10-22

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

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

MM1K Lapsed by not paying the annual fees