DE69224746T2 - Verfahren zur herstellung einer wassrigen losung von natriumchlorid - Google Patents

Verfahren zur herstellung einer wassrigen losung von natriumchlorid

Info

Publication number
DE69224746T2
DE69224746T2 DE69224746T DE69224746T DE69224746T2 DE 69224746 T2 DE69224746 T2 DE 69224746T2 DE 69224746 T DE69224746 T DE 69224746T DE 69224746 T DE69224746 T DE 69224746T DE 69224746 T2 DE69224746 T2 DE 69224746T2
Authority
DE
Germany
Prior art keywords
sodium chloride
pct
producing
aqueous sodium
sec
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
DE69224746T
Other languages
English (en)
Other versions
DE69224746D1 (de
Inventor
Leon Ninane
Jean-Francois Adam
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of DE69224746D1 publication Critical patent/DE69224746D1/de
Publication of DE69224746T2 publication Critical patent/DE69224746T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/73—After-treatment of removed components
    • 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
    • C01D3/145—Purification by solid ion-exchangers or solid chelating agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE69224746T 1991-07-19 1992-07-09 Verfahren zur herstellung einer wassrigen losung von natriumchlorid Expired - Lifetime DE69224746T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR919109266A FR2679221B1 (fr) 1991-07-19 1991-07-19 Procede de fabrication d'une solution aqueuse de chlorure de sodium et son utilisation.
PCT/EP1992/001478 WO1993002014A1 (fr) 1991-07-19 1992-07-09 Procede de fabrication d'une solution aqueuse de chlorure de sodium et son utilisation

Publications (2)

Publication Number Publication Date
DE69224746D1 DE69224746D1 (de) 1998-04-16
DE69224746T2 true DE69224746T2 (de) 1998-10-22

Family

ID=9415411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224746T Expired - Lifetime DE69224746T2 (de) 1991-07-19 1992-07-09 Verfahren zur herstellung einer wassrigen losung von natriumchlorid

Country Status (10)

Country Link
US (1) US5474581A (de)
EP (1) EP0595861B1 (de)
AT (1) ATE163903T1 (de)
CZ (1) CZ284411B6 (de)
DE (1) DE69224746T2 (de)
DK (1) DK0595861T3 (de)
ES (1) ES2115674T3 (de)
FR (1) FR2679221B1 (de)
HU (1) HU213383B (de)
WO (1) WO1993002014A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720010A1 (fr) * 1994-05-20 1995-11-24 Lab Sa Perfectionnement aux procédés d'épuration des fumées et aux procédés de traitement des résidus d'épuration des fumées et des résidus du processus industriel émettant ces fumées.
FR2749006B1 (fr) * 1996-05-24 1998-09-18 Solvay Procede pour la fabrication d'une solution aqueuse industrielle de chlorure de sodium
BE1010881A5 (fr) * 1997-01-27 1999-02-02 Solvay Procede pour le stockage en decharge, d'un residu solide contenant des metaux lourds.
US5967997A (en) * 1998-04-30 1999-10-19 Symbiosis Corporation Endoscopic surgical instrument with deflectable and rotatable distal end
EP1188717B1 (de) * 2000-09-13 2011-06-15 Asahi Glass Co., Ltd. Verfahren zur Herstellung eines Alkalimetallhydroxids
FR2894247B1 (fr) * 2005-12-07 2008-02-15 Solvay Procede pour l'epuration d'une solution aqueuse chargee en iodure, calcium, magnesium
FR2926027A1 (fr) 2008-01-07 2009-07-10 Solvay Procede de production de bicarbonate de sodium, pour desulfuration de fumees.
US20090291038A1 (en) * 2008-05-23 2009-11-26 Solvay (Societe Anonyme) Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate
EP2119670A1 (de) * 2008-05-13 2009-11-18 SOLVAY (Société Anonyme) Verfahren für die gemeinsame Erzeugung von Natriumkarbonat und Natriumbikarbonat
US10065866B2 (en) * 2008-05-13 2018-09-04 Solvay Sa Process for the joint production of sodium carbonate and sodium bicarbonate
RU2495825C1 (ru) * 2012-05-02 2013-10-20 Министерство Образования И Науки Российской Федерации Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Химических Веществ" Способ очистки натрия хлорида

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829095A (en) * 1955-09-03 1958-04-01 Noguchi Kenkyu Jo Process for the production of acidic and alkaline solution from salt solution by multi-compartment electrolysis
BE795460A (fr) * 1972-02-16 1973-08-16 Diamond Shamrock Corp Perfectionnements relatifs a des cuves electrolytiques
US3988415A (en) * 1973-06-14 1976-10-26 William Morrison Barr Recovery of precious metal values from ores
FR2279453A1 (fr) * 1974-07-24 1976-02-20 Dia Prosim Echangeurs d'ions selectifs pour separer et fixer les metaux
DE2634959C2 (de) * 1976-08-04 1984-09-20 Hoechst Ag, 6230 Frankfurt Verfahren zur Gewinnung von Salzsäure durch Entfernung von Chlorwasserstoff aus Verbrennungsgasen
CA1128459A (en) * 1977-10-08 1982-07-27 Shinsaku Ogawa Electrolysis of sodium chloride in an ion-exchange membrane cell
JPS55104632A (en) * 1978-01-02 1980-08-11 Chlorine Eng Corp Ltd Treating method of waste gas containing hydrogen chloride and sulfur oxide
CA1221499A (en) * 1982-02-25 1987-05-05 Paul D.A. Grammont Alkylaminophosphonic chelating resins, their preparation and use in purifying brines
DE3324133C2 (de) * 1983-06-07 1994-06-16 Kernforschungsz Karlsruhe Verfahren zur Reinigung von Rauchgas
US4512079A (en) * 1983-07-21 1985-04-23 Gerber Garment Technology, Inc. Method and apparatus for indexing sheet material
FR2601387B1 (fr) * 1986-07-09 1990-10-19 Solvay Electrolyseur du type filtre-presse
US4747917A (en) * 1987-03-02 1988-05-31 Olin Corporation Scale-free process for purifying concentrated alkali metal halide brines containing sulfate ions as an impurity
FR2634665B1 (fr) * 1988-07-29 1991-12-13 Solvay Procede et installation pour la cristallisation d'une substance minerale et cristaux de chlorure de sodium
JPH0638197B2 (ja) * 1988-10-22 1994-05-18 株式会社エイ・ティ・アール自動翻訳電話研究所 連続音声認識装置
US5126019A (en) * 1989-11-16 1992-06-30 Texas Brine Corporation Purification of chlor-alkali membrane cell brine
BE1004126A3 (fr) * 1990-05-11 1992-09-29 Solvay Procede pour la fabrication d'une solution aqueuse d'hydroxyde de metal alcalin et cellule d'electrolyse.
US5213778A (en) * 1990-07-24 1993-05-25 Yuichi Sato Method for treating combustion exhaust gases
BE1003943A3 (fr) * 1990-09-28 1992-07-22 Solvay Procede et installation pour la fabrication de solutions aqueuses d'hydroxyde de metal alcalin.
DE59105265D1 (de) * 1991-01-30 1995-05-24 Stadt Landshut Vertreten Durch Verfahren zur Rauchgasreinigung von Feuerungsanlagen, insbesondere Müllverbrennungsanlagen.

Also Published As

Publication number Publication date
HU213383B (en) 1997-05-28
CZ284411B6 (cs) 1998-11-11
CZ11894A3 (en) 1994-07-13
EP0595861B1 (de) 1998-03-11
ATE163903T1 (de) 1998-03-15
DE69224746D1 (de) 1998-04-16
HU9400157D0 (en) 1994-05-30
FR2679221B1 (fr) 1994-07-01
WO1993002014A1 (fr) 1993-02-04
EP0595861A1 (de) 1994-05-11
FR2679221A1 (fr) 1993-01-22
DK0595861T3 (da) 1998-12-21
ES2115674T3 (es) 1998-07-01
HUT67592A (en) 1995-04-28
US5474581A (en) 1995-12-12

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