[go: up one dir, main page]

BR9002232A - PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM - Google Patents

PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM

Info

Publication number
BR9002232A
BR9002232A BR9002232A BR9002232A BR9002232A BR 9002232 A BR9002232 A BR 9002232A BR 9002232 A BR9002232 A BR 9002232A BR 9002232 A BR9002232 A BR 9002232A BR 9002232 A BR9002232 A BR 9002232A
Authority
BR
Brazil
Prior art keywords
flotation
foam
recovery
mineral values
mineral
Prior art date
Application number
BR9002232A
Other languages
Portuguese (pt)
Inventor
Richard Robert Klimpel
Robert Douglas Hansen
Donald Eugene Leonard
Basil Etewart Fee
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to BR9002232A priority Critical patent/BR9002232A/en
Publication of BR9002232A publication Critical patent/BR9002232A/en

Links

BR9002232A 1990-05-11 1990-05-11 PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM BR9002232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9002232A BR9002232A (en) 1990-05-11 1990-05-11 PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9002232A BR9002232A (en) 1990-05-11 1990-05-11 PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM

Publications (1)

Publication Number Publication Date
BR9002232A true BR9002232A (en) 1991-08-13

Family

ID=4049454

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9002232A BR9002232A (en) 1990-05-11 1990-05-11 PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOTATION WITH FOAM

Country Status (1)

Country Link
BR (1) BR9002232A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113369022A (en) * 2021-06-08 2021-09-10 金川镍钴研究设计院有限责任公司 Beneficiation method for high-calcium-magnesium type chalcopyrite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113369022A (en) * 2021-06-08 2021-09-10 金川镍钴研究设计院有限责任公司 Beneficiation method for high-calcium-magnesium type chalcopyrite
CN113369022B (en) * 2021-06-08 2023-01-10 金川镍钴研究设计院有限责任公司 Beneficiation method for high-calcium-magnesium type chalcopyrite

Similar Documents

Publication Publication Date Title
PT89007A (en) PROCESS FOR THE BENEFIT OF FINE MINERAL PARTICLES BY FLOATING IN FOAM
BR9107113A (en) PROCESS FOR THE PRODUCTION OF SULFATES FROM PARTIAL GLYCERIDEOS
BR9002223A (en) PROCESS FOR THE RECOVERY OF MINERALS BY FOAM FLOTATION
PT96843A (en) PROCESS FOR THE RECOVERY OF ACTINIO-225 AND BISMUTO-213
BR9002771A (en) PROCESS FOR MANUFACTURING A FOAMED THERMOPLASTIC ELASTOMER
PT97433A (en) PROCESS FOR THE PREPARATION OF SACAROSE-6-ESTER
PT97731A (en) PROCESS FOR THE PURIFICATION OF POLYDEXTROSE
BR9104923A (en) PROCESS FOR THE PRODUCTION OF A BISPHENOL
BR9403138A (en) Process for the production of polyurethane foam sheets and polyurethane foam thus produced
BR9102780A (en) PROCESS FOR THE RECOVERY OF MINERAL VALUES BY FLOATING OF REVERSE FOAM
BR8403291A (en) COMPOSITE SHEET BASED ON MINERAL FIBERS DISCONTINUES THE MANUFACTURING PROCESS
BR9105763A (en) PROCESS AND COMPOSITION FOR MINERAL RECOVERY
BR9406201A (en) Process for the production of difluoro-methane
BR8600675A (en) PROCESS FOR THE BENEFIT OF IRON MINERALS BY FOAM FLOTATION
BR9203799A (en) PROCESS FOR THE PRODUCTION OF DIRITROMYCIN
BR9103885A (en) PROCESS FOR THE PRODUCTION OF STABLE LATEX
BR8402342A (en) FLOATING PROCESS WITH PHOSPHATE MINING FOAM
BR9404264A (en) Process for the preparation of semi-solid foams with urethane groups
BR8404745A (en) PROCESS FOR THE PRODUCTION OF AROMATIC ALKYL HYDROCARBONS
BR9105109A (en) PROCESS FOR THE PRODUCTION OF TUBERCULES
PT97828A (en) PROCESS FOR THE PREPARATION OF PHENYL-TRIAZINES
BR9401308A (en) Process for the production of orthoisopropylated phenol derivatives
BR9000109A (en) PROCESS FOR SELECTIVE FLOTATION OF PHOSPHORUS MINERALS
BR9401277A (en) Process for the preparation of polyurethane foams
BR8501477A (en) FOAM FLOTATION PROCESS AND COLLECTOR FOR THE SAME

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal