CO7190232A2 - Agente adsorbente, composición para la bioflotación y proceso de bioflotación del sistema apatita cuarzo. - Google Patents
Agente adsorbente, composición para la bioflotación y proceso de bioflotación del sistema apatita cuarzo.Info
- Publication number
- CO7190232A2 CO7190232A2 CO14213250A CO14213250A CO7190232A2 CO 7190232 A2 CO7190232 A2 CO 7190232A2 CO 14213250 A CO14213250 A CO 14213250A CO 14213250 A CO14213250 A CO 14213250A CO 7190232 A2 CO7190232 A2 CO 7190232A2
- Authority
- CO
- Colombia
- Prior art keywords
- bioflotation
- apatite
- composition
- quartz system
- adsorbent agent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
La presente invención revela el uso de bacterias Rhodococcus opacus para la bioflotación de minerales del sistema apatita-cuarzo, a través de la adsorción en su superficie . y posterior alteración del potencial zeta, volviéndolos hidrofóbicos, además de reducir la tensión superficial de agua.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRBR102012009197-6A BR102012009197A2 (pt) | 2012-03-28 | 2012-03-28 | agente adsorvente, composiÇço para bioflotaÇço e processo de bioflotaÇço do sistema apatita-quartzo |
Publications (1)
Publication Number | Publication Date |
---|---|
CO7190232A2 true CO7190232A2 (es) | 2015-02-19 |
Family
ID=48651748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO14213250A CO7190232A2 (es) | 2012-03-28 | 2014-09-26 | Agente adsorbente, composición para la bioflotación y proceso de bioflotación del sistema apatita cuarzo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150086451A1 (es) |
EP (1) | EP2832849A4 (es) |
AU (1) | AU2013239360A1 (es) |
BR (1) | BR102012009197A2 (es) |
CL (1) | CL2014002568A1 (es) |
CO (1) | CO7190232A2 (es) |
PE (1) | PE20150133A1 (es) |
WO (1) | WO2013142933A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3062436C (en) * | 2017-05-16 | 2024-06-11 | Vale S.A. | Mineral beneficiation method using bioreagent extracted from gram positive bacteria |
US10718702B2 (en) * | 2018-02-05 | 2020-07-21 | Saudi Arabian Oil Company | Dynamic contact angle measurement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1914694A (en) | 1931-02-04 | 1933-06-20 | Gen Engineering Co | Concentration of phosphate-bearing material |
US2384825A (en) | 1938-05-13 | 1945-09-18 | Southern Phosphate Corp | Method of separating quartz sand from phosphate rock |
US3534854A (en) | 1967-11-20 | 1970-10-20 | Int Minerals & Chem Corp | Beneficiation of calcite-apatite-quartz ores |
IL76981A (en) * | 1985-11-07 | 1989-02-28 | Univ Ramot | Bacterially produced hetero polysaccharide dispersants for inorganic minerals in aqueous medium and their preparation |
-
2012
- 2012-03-28 BR BRBR102012009197-6A patent/BR102012009197A2/pt not_active Application Discontinuation
-
2013
- 2013-03-26 WO PCT/BR2013/000093 patent/WO2013142933A1/pt active Application Filing
- 2013-03-26 PE PE2014001497A patent/PE20150133A1/es not_active Application Discontinuation
- 2013-03-26 EP EP13770215.5A patent/EP2832849A4/en not_active Withdrawn
- 2013-03-26 US US14/388,889 patent/US20150086451A1/en not_active Abandoned
- 2013-03-26 AU AU2013239360A patent/AU2013239360A1/en not_active Abandoned
-
2014
- 2014-09-26 CL CL2014002568A patent/CL2014002568A1/es unknown
- 2014-09-26 CO CO14213250A patent/CO7190232A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013142933A1 (pt) | 2013-10-03 |
AU2013239360A1 (en) | 2014-11-13 |
PE20150133A1 (es) | 2015-02-07 |
BR102012009197A2 (pt) | 2013-06-25 |
EP2832849A4 (en) | 2015-12-02 |
US20150086451A1 (en) | 2015-03-26 |
CL2014002568A1 (es) | 2015-06-12 |
EP2832849A1 (en) | 2015-02-04 |
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