BE868927A - RED SLUDGE TREATMENT PROCESS - Google Patents

RED SLUDGE TREATMENT PROCESS

Info

Publication number
BE868927A
BE868927A BE1008980A BE1008980A BE868927A BE 868927 A BE868927 A BE 868927A BE 1008980 A BE1008980 A BE 1008980A BE 1008980 A BE1008980 A BE 1008980A BE 868927 A BE868927 A BE 868927A
Authority
BE
Belgium
Prior art keywords
treatment process
sludge treatment
red sludge
red
treatment
Prior art date
Application number
BE1008980A
Other languages
French (fr)
Inventor
J Kane
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of BE868927A publication Critical patent/BE868927A/en

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
    • C01F7/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BE1008980A 1977-06-22 1978-07-12 RED SLUDGE TREATMENT PROCESS BE868927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80877077A 1977-06-22 1977-06-22

Publications (1)

Publication Number Publication Date
BE868927A true BE868927A (en) 1979-01-12

Family

ID=25199686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008980A BE868927A (en) 1977-06-22 1978-07-12 RED SLUDGE TREATMENT PROCESS

Country Status (5)

Country Link
BE (1) BE868927A (en)
FR (1) FR2430792A1 (en)
GB (1) GB2024182B (en)
IT (1) IT7847966A0 (en)
NL (1) NL7807598A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708587B1 (en) * 1993-07-29 1995-09-01 Snf Sa Process for thinning aqueous suspensions of red mud in the manufacture of alumina by the Bayer technique.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2279964A1 (en) * 1974-07-26 1976-02-20 Aquitaine Petrole Improving flow of aqs liq in contact with a wall - by adding a hydrophilic modified acrylic polymer
US3997492A (en) * 1975-01-22 1976-12-14 Nalco Chemical Company High HLB latex polymers

Also Published As

Publication number Publication date
FR2430792A1 (en) 1980-02-08
NL7807598A (en) 1980-01-16
IT7847966A0 (en) 1978-02-08
GB2024182B (en) 1982-08-11
GB2024182A (en) 1980-01-09
FR2430792B1 (en) 1981-12-31

Similar Documents

Publication Publication Date Title
FR2460897B1 (en) SLUDGE TREATMENT PROCESS
BE871700A (en) WASTEWATER TREATMENT PROCESS
BE849344A (en) WATER TREATMENT PROCESS
FR2292674A1 (en) SLUDGE TREATMENT PROCESS
BE872978A (en) SLUDGE DEODORIZATION PROCESS
FR2349194A1 (en) RADIOACTIVE RESIDUE TREATMENT PROCESS
FR2310616A1 (en) RADIO-ACTIVE WASTE WATER TREATMENT PROCESS
BE872686A (en) LOOFAHS TREATMENT PROCESS
FR2307342A1 (en) RADIOACTIVE CONCENTRATE TREATMENT PROCESS
FR2345226A1 (en) ANTI-RUST TREATMENT PROCESS
BE861318A (en) PROCESS FOR TREATING FLUORESCENT SUBSTANCES
BE850064A (en) CATALYTIC TREATMENT PROCESS
FR2322103A1 (en) RESIDUAL WATER TREATMENT PROCESS
BE855399A (en) SULPHURATED WATER TREATMENT PROCESS
BE844993A (en) MIGRAILLE TREATMENT PROCESS
FR2339434A1 (en) WASTE TREATMENT PROCESS
FR2311390A1 (en) TREATMENT PROCESS
BE871843A (en) WASTE TREATMENT
FR2302048A1 (en) MA TREATMENT PROCESS
BE844351A (en) EFFLUENT TREATMENT PROCESS
BE877118A (en) ELECTRODES TREATMENT PROCESS
FR2407174B1 (en) PROCESS AND PLANT FOR THE TREATMENT OF SLUDGE
BE871648A (en) FERRITINE DETERMINATION PROCESS
BE869859A (en) METAL SULPHIDE TREATMENT PROCESS
FR2317221A1 (en) PHOSPHATE SLUDGE TREATMENT PROCESS