DE1592104A1 - Verfahren zur Aufbereitung von Rotschlamm - Google Patents

Verfahren zur Aufbereitung von Rotschlamm

Info

Publication number
DE1592104A1
DE1592104A1 DE19651592104 DE1592104A DE1592104A1 DE 1592104 A1 DE1592104 A1 DE 1592104A1 DE 19651592104 DE19651592104 DE 19651592104 DE 1592104 A DE1592104 A DE 1592104A DE 1592104 A1 DE1592104 A1 DE 1592104A1
Authority
DE
Grant status
Application
Patent type
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.)
Withdrawn
Application number
DE19651592104
Other languages
English (en)
Other versions
DE1592104B2 (de )
Inventor
Fritz Becker
Dipl-Chem Dr Otto Helmboldt
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.)
Gebr.GIULINI GMBH
GIULINI GmbH GEB
Original Assignee
GEBR.GIULINI GMBH
GIULINI GMBH GEB
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/68Aluminium compounds containing sulfur
    • C01F7/74Sulfates
    • C01F7/743Preparation from silicoaluminious materials, e.g. clays, bauxite
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06Preparation 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
    • C01F7/066Treatment of the separated residue
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00Other inorganic fertilisers
DE19651592104 1965-02-06 1965-02-06 Verfahren zur aufbereitung von rotschlamm Withdrawn DE1592104B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG0042774 1965-02-06

Publications (2)

Publication Number Publication Date
DE1592104A1 true true DE1592104A1 (de) 1970-10-29
DE1592104B2 true DE1592104B2 (de) 1972-05-10

Family

ID=7127010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651592104 Withdrawn DE1592104B2 (de) 1965-02-06 1965-02-06 Verfahren zur aufbereitung von rotschlamm

Country Status (1)

Country Link
DE (1) DE1592104B2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133866A (en) * 1976-10-29 1979-01-09 Aluminiumipari Tervezo Es Kutato Intezet Process for the selective separation of the bound sodium content of red mud
US4838922A (en) * 1987-07-06 1989-06-13 Green, Inc. Method for producing monocalcium phosphate and products produced therefrom
US5019360A (en) * 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
WO2009082024A2 (en) * 2007-12-26 2009-07-02 Showa Denko K.K. Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653762C3 (de) * 1976-11-26 1979-06-28 Kernforschungsanlage Juelich Gmbh, 5170 Juelich
US4250032A (en) * 1978-07-31 1981-02-10 Eurallumina S.P.A. Process for the disposal of bauxite processing wastes and their containment into filling basins
ES2049127B1 (es) * 1991-06-13 1994-10-01 Tioxide Espa A S A Corrector de carencias de microelementos para suelos agricolas y procedimiento para su preparacion.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133866A (en) * 1976-10-29 1979-01-09 Aluminiumipari Tervezo Es Kutato Intezet Process for the selective separation of the bound sodium content of red mud
US4838922A (en) * 1987-07-06 1989-06-13 Green, Inc. Method for producing monocalcium phosphate and products produced therefrom
US5019360A (en) * 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
WO2009082024A2 (en) * 2007-12-26 2009-07-02 Showa Denko K.K. Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide
WO2009082024A3 (en) * 2007-12-26 2010-07-15 Showa Denko K.K. Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide
US8679427B2 (en) 2007-12-26 2014-03-25 Showa Denko K.K. Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide
US9175367B2 (en) 2007-12-26 2015-11-03 Showa Denko K.K. Process for neutralizing bauxite dissolution residual substance and process for producing aluminum hydroxide

Also Published As

Publication number Publication date Type
DE1592104B2 (de) 1972-05-10 application

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
EHJ Ceased/non-payment of the annual fee