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GB9215438D0 - Process - Google Patents

Process

Info

Publication number
GB9215438D0
GB9215438D0 GB929215438A GB9215438A GB9215438D0 GB 9215438 D0 GB9215438 D0 GB 9215438D0 GB 929215438 A GB929215438 A GB 929215438A GB 9215438 A GB9215438 A GB 9215438A GB 9215438 D0 GB9215438 D0 GB 9215438D0
Authority
GB
United Kingdom
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.)
Pending
Application number
GB929215438A
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.)
Kvaerner Engineering and Construction UK Ltd
Original Assignee
Davy Mckee Stockton Ltd
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 Davy Mckee Stockton Ltd filed Critical Davy Mckee Stockton Ltd
Priority to GB929215438A priority Critical patent/GB9215438D0/en
Publication of GB9215438D0 publication Critical patent/GB9215438D0/en
Priority to CA002132638A priority patent/CA2132638A1/en
Priority to PCT/GB1993/001513 priority patent/WO1994002417A2/en
Priority to AU45796/93A priority patent/AU670608B2/en
Priority to EP93916106A priority patent/EP0613453A1/en
Pending 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/06—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/066—Treatment of the separated residue
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
GB929215438A 1992-07-21 1992-07-21 Process Pending GB9215438D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB929215438A GB9215438D0 (en) 1992-07-21 1992-07-21 Process
CA002132638A CA2132638A1 (en) 1992-07-21 1993-07-19 Process for the removal of sodium values from sodium contaminated solids
PCT/GB1993/001513 WO1994002417A2 (en) 1992-07-21 1993-07-19 Process for the removal of sodium values from sodium contaminated solids
AU45796/93A AU670608B2 (en) 1992-07-21 1993-07-19 Process for the removal of sodium values from sodium contaminated solids
EP93916106A EP0613453A1 (en) 1992-07-21 1993-07-19 Process for the removal of sodium values from sodium contaminated solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215438A GB9215438D0 (en) 1992-07-21 1992-07-21 Process

Publications (1)

Publication Number Publication Date
GB9215438D0 true GB9215438D0 (en) 1992-09-02

Family

ID=10719017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929215438A Pending GB9215438D0 (en) 1992-07-21 1992-07-21 Process

Country Status (5)

Country Link
EP (1) EP0613453A1 (en)
AU (1) AU670608B2 (en)
CA (1) CA2132638A1 (en)
GB (1) GB9215438D0 (en)
WO (1) WO1994002417A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717406A (en) * 1995-06-07 1998-02-10 Sanconix Inc. Enhanced position calculation
FR2746786B1 (en) * 1996-04-01 1998-04-30 Pechiney Aluminium PROCESS FOR RECOVERING SODIUM CONTAINED IN INDUSTRIAL ALKALINE RESIDUES
AU2008278268A1 (en) * 2007-07-13 2009-01-22 Alcoa Of Australia Limited Method for controlling the precipitation of alumina
CN110194545B (en) * 2019-06-26 2021-04-27 浙江中金格派锂电产业股份有限公司 Process for separating, enriching and recovering nickel, cobalt and heavy metal from magnesium in wastewater

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689229A (en) * 1951-12-04 1954-09-14 Standard Oil Dev Co Regeneration of ion-exchange materials
GB1108452A (en) * 1965-03-05 1968-04-03 Asahi Chemical Ind Regeneration of cation exchange resins
GB1208217A (en) * 1968-05-13 1970-10-07 Roumanian Minister Of Electric Regeneration of ion-exchange resins
SU387723A1 (en) * 1970-11-30 1973-06-22 METHOD FOR CLEANING SOLUTIONS
US3928541A (en) * 1972-09-05 1975-12-23 Huber Corp J M Amorphous precipitated siliceous pigments for cosmetic or dentrifrice use and methods for their production
CA1108319A (en) * 1977-11-18 1981-09-01 Horst Pohland Disposal of thixotropic muds
JPS57149805A (en) * 1981-03-06 1982-09-16 Showa Alum Ind Kk Manufacture of inorganic oxide or hydroxide freed of ionic impurity
GB2106806B (en) * 1981-10-02 1985-09-11 Davy Mckee Apparatus for separating particulate materials of different particle sizes
GB2130109B (en) * 1982-06-28 1985-10-16 Mckee David Control device
GB8617387D0 (en) * 1986-07-16 1986-08-20 Alcan Int Ltd Alumina hydrates

Also Published As

Publication number Publication date
AU4579693A (en) 1994-02-14
CA2132638A1 (en) 1994-02-03
EP0613453A1 (en) 1994-09-07
AU670608B2 (en) 1996-07-25
WO1994002417A3 (en) 1994-04-28
WO1994002417A2 (en) 1994-02-03

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