AP2012006365A0 - Using the solid waste-quicklime membrane SWQM process for the production of sodium hydroxide - Google Patents

Using the solid waste-quicklime membrane SWQM process for the production of sodium hydroxide

Info

Publication number
AP2012006365A0
AP2012006365A0 AP2012006365A AP2012006365A AP2012006365A0 AP 2012006365 A0 AP2012006365 A0 AP 2012006365A0 AP 2012006365 A AP2012006365 A AP 2012006365A AP 2012006365 A AP2012006365 A AP 2012006365A AP 2012006365 A0 AP2012006365 A0 AP 2012006365A0
Authority
AP
ARIPO
Prior art keywords
quicklime
membrane
production
sodium hydroxide
solid waste
Prior art date
Application number
AP2012006365A
Other languages
English (en)
Inventor
Tarek Farhat
Original Assignee
Olfi Mohammed
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 Olfi Mohammed filed Critical Olfi Mohammed
Publication of AP2012006365A0 publication Critical patent/AP2012006365A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/07—Preparation from the hydroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
AP2012006365A 2009-12-09 2009-12-09 Using the solid waste-quicklime membrane SWQM process for the production of sodium hydroxide AP2012006365A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/007713 WO2011070384A1 (en) 2009-12-09 2009-12-09 Using the solid waste-quicklime membrane swqm process for the production of sodium hydroxide

Publications (1)

Publication Number Publication Date
AP2012006365A0 true AP2012006365A0 (en) 2012-08-31

Family

ID=44145144

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006365A AP2012006365A0 (en) 2009-12-09 2009-12-09 Using the solid waste-quicklime membrane SWQM process for the production of sodium hydroxide

Country Status (7)

Country Link
US (1) US20130272934A1 (xx)
EP (1) EP2509919A1 (xx)
KR (1) KR20120105504A (xx)
AP (1) AP2012006365A0 (xx)
AU (1) AU2009356416B2 (xx)
RU (1) RU2538843C2 (xx)
WO (1) WO2011070384A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012076915A1 (en) * 2010-12-08 2012-06-14 Mohammed Olfi Using alkaline fly ash and similar byproducts in an ion-exchange/reverse osmosis process for the production of sodium carbonate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729133A1 (fr) * 1995-01-11 1996-07-12 Solvay Procede de coproduction de carbonate de calcium et d'hydroxyde de sodium
AUPN105395A0 (en) * 1995-02-10 1995-03-09 Penrice Pty Ltd Production of alkali metal bicarbonates and carbonates
RU2274604C2 (ru) * 2004-07-19 2006-04-20 Общество с ограниченной ответственностью Научно-технический центр "Химмодуль-XXI" (ООО НТЦ "Химмодуль-XXI") Способ получения гидроксида натрия
CA2700467C (en) * 2007-09-26 2016-01-05 Bioteq Environmental Technologies Inc. Selective sulphate removal by exclusive anion exchange from hard water waste streams
EP2373583A1 (en) * 2008-07-23 2011-10-12 Fze Engsl A combined solid waste, carbon dioxide quicklime sparging, brine water, and reverse osmosis/ion exchange processes for the production of soda chemicals
RU91530U1 (ru) * 2009-09-23 2010-02-20 Закрытое акционерное общество Научно-производственное предприятие "Машпром" (ЗАО НПП "Машпром") Установка для получения каустической соды из электролитической щелочи

Also Published As

Publication number Publication date
EP2509919A1 (en) 2012-10-17
WO2011070384A1 (en) 2011-06-16
AU2009356416A1 (en) 2012-07-26
KR20120105504A (ko) 2012-09-25
AU2009356416B2 (en) 2014-11-20
RU2538843C2 (ru) 2015-01-10
RU2012128544A (ru) 2014-01-20
US20130272934A1 (en) 2013-10-17

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