JPS57204210A - Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry - Google Patents

Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry

Info

Publication number
JPS57204210A
JPS57204210A JP56088480A JP8848081A JPS57204210A JP S57204210 A JPS57204210 A JP S57204210A JP 56088480 A JP56088480 A JP 56088480A JP 8848081 A JP8848081 A JP 8848081A JP S57204210 A JPS57204210 A JP S57204210A
Authority
JP
Japan
Prior art keywords
metal hydroxide
agent
aqueous metal
hydroxide slurry
aqueous slurry
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.)
Granted
Application number
JP56088480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249092B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takeshi Inoue
Noboru Moriyama
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP56088480A priority Critical patent/JPS57204210A/ja
Publication of JPS57204210A publication Critical patent/JPS57204210A/ja
Publication of JPS6249092B2 publication Critical patent/JPS6249092B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • C01F7/148—Separation of the obtained hydroxide, e.g. by filtration or dewatering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Detergent Compositions (AREA)
JP56088480A 1981-06-09 1981-06-09 Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry Granted JPS57204210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088480A JPS57204210A (en) 1981-06-09 1981-06-09 Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088480A JPS57204210A (en) 1981-06-09 1981-06-09 Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry

Publications (2)

Publication Number Publication Date
JPS57204210A true JPS57204210A (en) 1982-12-14
JPS6249092B2 JPS6249092B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-16

Family

ID=13943949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088480A Granted JPS57204210A (en) 1981-06-09 1981-06-09 Agent for enhancing filtering and dehydrating properties of aqueous metal hydroxide slurry

Country Status (1)

Country Link
JP (1) JPS57204210A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6249092B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-16

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