MA18478A1 - Procede pour l'elimination selective des impuretes telles que l'arsenic, l'antimoine, le selenium, le tellurium et le bismuth, presentes dans des minerais complexes et/ou melanges essentiellement sulfures ou des concentres analogues ou des precipites industriels contenant des mineraux similaires - Google Patents

Procede pour l'elimination selective des impuretes telles que l'arsenic, l'antimoine, le selenium, le tellurium et le bismuth, presentes dans des minerais complexes et/ou melanges essentiellement sulfures ou des concentres analogues ou des precipites industriels contenant des mineraux similaires

Info

Publication number: MA18478A1
Authority: MA; Morocco
Prior art keywords: similar; precipenates; sulphurated; tellurium; arsenic
Prior art date: 1978-06-22

Application number

MA18673A

Other languages

English (en)

Inventor

Viljo Heinki Hintikka Vaino

Original Assignee

Outokumpu Oy

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.)

1978-06-22

Filing date

1979-06-12

Publication date

1979-12-31

1979-06-12 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1979-12-31 Publication of MA18478A1 publication Critical patent/MA18478A1/fr

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/016—Macromolecular compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores

MA18673A 1978-06-22 1979-06-12 Procede pour l'elimination selective des impuretes telles que l'arsenic, l'antimoine, le selenium, le tellurium et le bismuth, presentes dans des minerais complexes et/ou melanges essentiellement sulfures ou des concentres analogues ou des precipites industriels contenant des mineraux similaires MA18478A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI782017A FI62006C (fi)	1978-06-22	1978-06-22	Foerfarande foer selektiv flotation av sulfidiska mineralier

Publications (1)

Publication Number	Publication Date
MA18478A1 true MA18478A1 (fr)	1979-12-31

Family

ID=8511829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MA18673A MA18478A1 (fr)	1978-06-22	1979-06-12	Procede pour l'elimination selective des impuretes telles que l'arsenic, l'antimoine, le selenium, le tellurium et le bismuth, presentes dans des minerais complexes et/ou melanges essentiellement sulfures ou des concentres analogues ou des precipites industriels contenant des mineraux similaires

Country Status (10)

Country	Link
AU (1)	AU517527B2 (fr)
CA (1)	CA1120162A (fr)
ES (1)	ES482223A1 (fr)
FI (1)	FI62006C (fr)
FR (1)	FR2429043A1 (fr)
IL (1)	IL57520A (fr)
IN (1)	IN151532B (fr)
MA (1)	MA18478A1 (fr)
PT (1)	PT69781A (fr)
SE (1)	SE435580B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2534492A1 (fr) *	1982-10-13	1984-04-20	Elf Aquitaine	Perfectionnement a la flottation de minerais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2302338A (en) *	1938-05-18	1942-11-17	Moeller August	Froth flotation
US2485083A (en) *	1946-01-04	1949-10-18	American Cyanamid Co	Froth flotation of copper sulfide ores with lignin sulfonates
US2471384A (en) *	1946-05-16	1949-05-24	American Cyanamid Co	Froth flotatation of sulfide ores
DE919703C (de) *	1952-03-24	1954-11-02	Duval Sulphur & Potash Company	Verfahren zur Schaumschwimmaufbereitung von Mineralien
ZA767089B (en) *	1976-11-26	1978-05-30	Tekplex Ltd	Froth flotation process and collector composition

1978
- 1978-06-22 FI FI782017A patent/FI62006C/fi not_active IP Right Cessation
1979
- 1979-01-21 ES ES482223A patent/ES482223A1/es not_active Expired
- 1979-06-08 IL IL57520A patent/IL57520A/xx unknown
- 1979-06-12 MA MA18673A patent/MA18478A1/fr unknown
- 1979-06-16 IN IN623/CAL/79A patent/IN151532B/en unknown
- 1979-06-18 CA CA000329975A patent/CA1120162A/fr not_active Expired
- 1979-06-20 PT PT69781A patent/PT69781A/pt unknown
- 1979-06-20 AU AU48231/79A patent/AU517527B2/en not_active Ceased
- 1979-06-21 SE SE7905513A patent/SE435580B/sv not_active IP Right Cessation
- 1979-06-22 FR FR7917097A patent/FR2429043A1/fr active Granted

Also Published As

Publication number	Publication date
AU517527B2 (en)	1981-08-06
PT69781A (en)	1979-07-01
IL57520A (en)	1983-06-15
SE435580B (sv)	1984-10-08
SE7905513L (sv)	1979-12-23
FI62006B (fi)	1982-07-30
FI782017A7 (fi)	1979-12-23
CA1120162A (fr)	1982-03-16
FI62006C (fi)	1982-11-10
AU4823179A (en)	1980-01-03
IN151532B (fr)	1983-05-14
FR2429043B1 (fr)	1983-03-18
IL57520A0 (en)	1979-10-31
ES482223A1 (es)	1980-04-01
FR2429043A1 (fr)	1980-01-18

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