AU4857496A - Method for purification of saline minerals - Google Patents

Method for purification of saline minerals

Info

Publication number
AU4857496A
AU4857496A AU48574/96A AU4857496A AU4857496A AU 4857496 A AU4857496 A AU 4857496A AU 48574/96 A AU48574/96 A AU 48574/96A AU 4857496 A AU4857496 A AU 4857496A AU 4857496 A AU4857496 A AU 4857496A
Authority
AU
Australia
Prior art keywords
purification
saline minerals
minerals
saline
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.)
Abandoned
Application number
AU48574/96A
Inventor
Dale Lee Denham Jr.
Wayne C. Hazen
Rudolph Pruszko
Roland Schmidt
John S Wold
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.)
Environmental Projects Inc
Original Assignee
Environmental Projects Inc
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 Environmental Projects Inc filed Critical Environmental Projects Inc
Publication of AU4857496A publication Critical patent/AU4857496A/en
Abandoned legal-status Critical Current

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • 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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • C01D7/126—Multi-step processes, e.g. from trona to soda ash
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU48574/96A 1995-01-17 1996-01-17 Method for purification of saline minerals Abandoned AU4857496A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37395595A 1995-01-17 1995-01-17
US373955 1995-01-17
US54413595A 1995-10-17 1995-10-17
US544135 1995-10-17
PCT/US1996/000700 WO1996022398A1 (en) 1995-01-17 1996-01-17 Method for purification of saline minerals

Publications (1)

Publication Number Publication Date
AU4857496A true AU4857496A (en) 1996-08-07

Family

ID=27006375

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48574/96A Abandoned AU4857496A (en) 1995-01-17 1996-01-17 Method for purification of saline minerals

Country Status (2)

Country Link
AU (1) AU4857496A (en)
WO (1) WO1996022398A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820868A (en) 1993-12-09 1998-10-13 Veterinary Infectious Disease Organization Recombinant protein production in bovine adenovirus expression vector system
US6479025B2 (en) * 1997-09-11 2002-11-12 Environmental Projects, Inc. Process for the production of sodium carbonate
GB9809232D0 (en) * 1998-04-30 1998-07-01 Brunner Mond & Co Ltd Removal of flouride impurities from soda ash
CN102909129B (en) * 2012-09-19 2015-09-02 李观升 A kind of magnetic iron ore multi-stage, efficient magnetic separation process and device thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498744A (en) * 1961-09-18 1970-03-03 Intermountain Res & Dev Corp Purification of calcined crude trona by monohydrate recrystallization
US3956457A (en) * 1968-09-04 1976-05-11 Allied Chemical Corporation Preparation of sodium carbonate monohydrate
US3655331A (en) * 1969-06-06 1972-04-11 Intermountain Res & Dev Corp Production of sodium carbonate
US3942976A (en) * 1971-02-26 1976-03-09 Neo-Pro Corporation Metal recovery process
US4021526A (en) * 1975-06-17 1977-05-03 Allied Chemical Corporation Soluble silicate reduction in calcined trona liquors
US4341744A (en) * 1979-01-22 1982-07-27 Stauffer Chemical Company Soda ash production
US4375454A (en) * 1980-12-12 1983-03-01 Intermountain Research And Development Corporation Electrostatic enrichment of trona and nahcolite ores
US5043149A (en) * 1990-08-29 1991-08-27 Fmc Corporation Soda ash production

Also Published As

Publication number Publication date
WO1996022398A1 (en) 1996-07-25

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