JPS6249092B2 - - Google Patents

Info

Publication number
JPS6249092B2
JPS6249092B2 JP56088480A JP8848081A JPS6249092B2 JP S6249092 B2 JPS6249092 B2 JP S6249092B2 JP 56088480 A JP56088480 A JP 56088480A JP 8848081 A JP8848081 A JP 8848081A JP S6249092 B2 JPS6249092 B2 JP S6249092B2
Authority
JP
Japan
Prior art keywords
dehydration
hydroxide
water
filtration
formula
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
Application number
JP56088480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57204210A (en
Inventor
Takeshi Inoe
Noboru Moryama
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)
  • Filtration Of Liquid (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Sludge (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 JPS57204210A (en) 1982-12-14
JPS6249092B2 true JPS6249092B2 (2) 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 (2)

Also Published As

Publication number Publication date
JPS57204210A (en) 1982-12-14

Similar Documents

Publication Publication Date Title
JPS629363B2 (2)
JPH0480933B2 (2)
US2390272A (en) Purification of gelatinous hydroxides
EP0010871A1 (en) Carboxylated cellulose ion-exchange materials, process for their preparation and their use in removing heavy metal ions from aqueous solutions
CA1043074A (en) Process for obtaining basic aluminum hydroxy carbonate hydrate, suitable for the use as an antacid
Kim et al. Application of insoluble cellulose xanthate for the removal of heavy metals from aqueous solution
US2999734A (en) Process for the production of aluminosilicate gels
JPS5817815A (ja) 金属水酸化物水スラリ−ろ過脱水性向上剤
JPS6249092B2 (2)
JPS6249093B2 (2)
JPS5817816A (ja) 金属水酸化物水スラリ−ろ過脱水性向上剤
JPS5849415A (ja) 金属水酸化物水スラリ−ろ過脱水性向上剤
JPS5849416A (ja) 金属水酸化物水スラリ−ろ過脱水性向上剤
US3518064A (en) Dry heating process for preparation of antacid compounds
JPS62182116A (ja) 五酸化アンチモンゾルの製造方法
JPS5832019A (ja) 塩基性硫酸アルミニウムの製造方法
US3213113A (en) Removal of aldehydes from ethylene oxide
JPH0318960B2 (2)
JPS6111890B2 (2)
JP2634290B2 (ja) チタン酸バリウム粉末の製造方法
JP5328285B2 (ja) 水酸化アルミニウムゲル粒子およびその製造方法
JPH07308700A (ja) 凝集剤及び汚泥の脱水方法
JPS6125653B2 (2)
US3360345A (en) Dry heating process for preparation of antacid compounds
JP2000344518A (ja) 炭酸カルシウムスラリーの脱水促進剤