CH546706A - Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium. - Google Patents

Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium.

Info

Publication number
CH546706A
CH546706A CH249872A CH546706DA CH546706A CH 546706 A CH546706 A CH 546706A CH 249872 A CH249872 A CH 249872A CH 546706D A CH546706D A CH 546706DA CH 546706 A CH546706 A CH 546706A
Authority
CH
Switzerland
Prior art keywords
liqueurs
elimination
zinc
sodium aluminate
industrial sodium
Prior art date
Application number
CH249872A
Other languages
English (en)
Original Assignee
Pechiney Ugine Kuhlmann
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 Pechiney Ugine Kuhlmann filed Critical Pechiney Ugine Kuhlmann
Publication of CH546706A publication Critical patent/CH546706A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/08—Sulfides
    • 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
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CH249872A 1971-02-22 1972-02-22 Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium. CH546706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105949A FR2126059B1 (fr) 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
CH546706A true CH546706A (fr) 1974-03-15

Family

ID=9072281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH249872A CH546706A (fr) 1971-02-22 1972-02-22 Procede d'elimination du zinc des liqueurs industrielles d'aluminate de sodium.

Country Status (12)

Country Link
JP (1) JPS5514049B1 (fr)
AU (1) AU466673B2 (fr)
CA (1) CA962456A (fr)
CH (1) CH546706A (fr)
DE (1) DE2208086B2 (fr)
ES (1) ES400027A1 (fr)
FR (1) FR2126059B1 (fr)
GB (1) GB1373843A (fr)
IT (1) IT960254B (fr)
OA (1) OA03990A (fr)
YU (2) YU24272A (fr)
ZA (1) ZA721110B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263261A (en) * 1978-12-21 1981-04-21 Sumitomo Aluminium Smelting Company, Limited Method for the removal of impurities from sodium aluminate solution
US4282191A (en) 1980-07-25 1981-08-04 Reynolds Metals Company Zinc removal from aluminate solutions
RU2445265C1 (ru) * 2010-08-24 2012-03-20 Учреждение Российской академии наук Институт химии твердого тела УрО РАН Способ очистки алюминатных растворов от примесей
CN113073205B (zh) * 2021-03-05 2022-12-09 中国恩菲工程技术有限公司 炼锌设备和炼锌工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469935A (en) * 1965-05-18 1969-09-30 Reynolds Metals Co Treatment of bayer process digester slurry

Also Published As

Publication number Publication date
OA03990A (fr) 1979-09-15
YU24272A (en) 1982-02-28
CA962456A (en) 1975-02-11
AU466673B2 (en) 1973-08-23
YU42472A (en) 1982-02-28
ES400027A1 (es) 1974-12-16
YU39456B (en) 1984-12-31
FR2126059A1 (fr) 1972-10-06
FR2126059B1 (fr) 1973-11-23
DE2208086B2 (de) 1973-09-13
ZA721110B (en) 1973-03-28
GB1373843A (en) 1974-11-13
IT960254B (it) 1973-11-20
DE2208086A1 (de) 1972-08-31
JPS5514049B1 (fr) 1980-04-14
AU3917172A (en) 1973-08-23

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Legal Events

Date Code Title Description
PL Patent ceased