PE20080725A1 - REACTOR AND METHOD FOR THE CULTIVATION, BIOOXIDATION OF SOLUTIONS AND / OR THE LARGE-SCALE PROPAGATION OF ISOLATED AND / OR NATIVE MICROORGANISMS USEFUL IN THE LEACHING OF MINERALS - Google Patents
REACTOR AND METHOD FOR THE CULTIVATION, BIOOXIDATION OF SOLUTIONS AND / OR THE LARGE-SCALE PROPAGATION OF ISOLATED AND / OR NATIVE MICROORGANISMS USEFUL IN THE LEACHING OF MINERALSInfo
- Publication number
- PE20080725A1 PE20080725A1 PE2007001372A PE2007001372A PE20080725A1 PE 20080725 A1 PE20080725 A1 PE 20080725A1 PE 2007001372 A PE2007001372 A PE 2007001372A PE 2007001372 A PE2007001372 A PE 2007001372A PE 20080725 A1 PE20080725 A1 PE 20080725A1
- Authority
- PE
- Peru
- Prior art keywords
- reactor
- microorganisms
- height
- secondary agitation
- biooxidation
- Prior art date
Links
- 244000005700 microbiome Species 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 238000002386 leaching Methods 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 238000013019 agitation Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000005276 aerator Methods 0.000 abstract 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 1
- 239000001963 growth medium Substances 0.000 abstract 1
- 238000011081 inoculation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
DONDE EL REACTOR COMPRENDE: a)MANTO CILINDRICO DE RELACION ALTURA/DIAMETRO ENTRE 1,5 Y 2,5, SIENDO INCLUSO 3; b)TAPA CONICA CON UN DIAMETRO EN LA BASE IGUAL O ALGO SUPERIOR AL DEL REACTOR, SIENDO LA RELACION ALTO DE (a)/ALTURA DE LA FORMA CONICA DE LA TAPA ENTRE 9 Y 11; c)SISTEMAS PRINCIPAL Y SECUNDARIO DE AGITACION DEL REACTOR; d)SERPENTIN; e)SISTEMA DE DISTRIBUCION DE LA MEZCLA DE AIRE Y CO2; f)AIREADORES CERCA DE LA BASE DE (a); g)SALIDA DESDE EL REACTOR HACIA EL SISTEMA SECUNDARIO DE AGITACION, Y UNA ENTRADA HACIA EL REACTOR DESDE DICHO SISTEMA; h)ENTRADAS PARA SOLUCION DE pH BASICO, SOLUCION DE pH ACIDO, MEDIO DE CULTIVO, FUENTE DE ENERGIA E INOCULO, Y UN RESPIRADERO; i)SALIDAS PARA INOCULO, TOMA DE MUESTRAS Y DRENAJE; j)ELEMENTOS SENSORES DE pH, O2 DISUELTO, POTENCIAL Eh Y ALTURA DE LIQUIDO; k)ELEMENTOS PARA LA DETERMINACION DEL CAUDAL Y/O DE LA MASA QUE SE INCORPORAN AL REACTOR; l)UN SISTEMA DE CONTROL DE O2 DISUELTO, pH, POTENCIAL Eh Y VOLUMEN DEL REACTOR; Y, m)UN SISTEMA DE CONTROL PARA EL INGRESO DE LA MEZCLA DE AIRE Y CO2. EL METODO INCLUYE: LLENAR PARCIALMENTE EL REACTOR CON MEDIO DE CULTIVO; CONTROLAR EL pH ENTRE 1,5 Y 2,5; PONER EN MARCHA (e) ENTRE 0,5 Y 3% DE CO2 EN VOLUMEN; INCORPORAR ENERGIA AL REACTOR; AGREGAR LOS MICROORGANISMOS; OPERAR EL REACTOR EN MODO BATCH HASTA QUE LA CONCENTRACION DE MICROORGANISMOS SEA MAS 1x108 CELULAS/ml; CAMBIAR A MODO CONTINUO; Y, RETIRAR Y MANTENER LA CONCENTRACION DE MICROORGANISMOS CONTROLANDOLA CON AGITACION SECUNDARIAWHERE THE REACTOR INCLUDES: a) CYLINDRICAL BLANKET WITH HEIGHT / DIAMETER RATIO BETWEEN 1.5 AND 2.5, EVEN 3; b) CONICAL LID WITH A DIAMETER AT THE BASE EQUAL OR SOME LONGER THAN THE REACTOR, BEING THE HIGH RATIO OF (a) / HEIGHT OF THE CONICAL SHAPE OF THE LID BETWEEN 9 AND 11; c) REACTOR MAIN AND SECONDARY AGITATION SYSTEMS; d) SERPENTIN; e) DISTRIBUTION SYSTEM OF THE AIR AND CO2 MIXTURE; f) AERATORS NEAR THE BASE OF (a); g) OUTLET FROM THE REACTOR TOWARDS THE SECONDARY AGITATION SYSTEM, AND AN INLET TO THE REACTOR FROM SAID SYSTEM; h) INPUTS FOR BASIC pH SOLUTION, ACID pH SOLUTION, GROWING MEDIA, ENERGY SOURCE AND INOCULATE, AND A BREATHER; i) OUTLETS FOR INOCULATION, SAMPLING AND DRAINAGE; j) SENSING ELEMENTS OF pH, DISSOLVED O2, Eh POTENTIAL AND LIQUID HEIGHT; k) ELEMENTS FOR THE DETERMINATION OF THE FLOW RATE AND / OR THE MASS THAT ARE INCORPORATED TO THE REACTOR; l) A CONTROL SYSTEM FOR DISSOLVED O2, pH, Eh POTENTIAL AND REACTOR VOLUME; And, m) A CONTROL SYSTEM FOR THE ENTRY OF THE AIR AND CO2 MIXTURE. THE METHOD INCLUDES: PARTIALLY FILLING THE REACTOR WITH CULTURE MEDIA; CONTROL THE pH BETWEEN 1.5 AND 2.5; START UP (e) BETWEEN 0.5 AND 3% CO2 BY VOLUME; INCORPORATE ENERGY TO THE REACTOR; ADD THE MICROORGANISMS; OPERATE THE REACTOR IN BATCH MODE UNTIL THE CONCENTRATION OF MICROORGANISMS IS MORE 1x108 CELLS / ml; SWITCH TO CONTINUOUS MODE; AND, REMOVE AND MAINTAIN THE CONCENTRATION OF MICROORGANISMS BY CONTROLLING IT WITH SECONDARY AGITATION
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2006002912 | 2006-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20080725A1 true PE20080725A1 (en) | 2008-06-06 |
Family
ID=40908710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2007001372A PE20080725A1 (en) | 2006-10-27 | 2007-10-11 | REACTOR AND METHOD FOR THE CULTIVATION, BIOOXIDATION OF SOLUTIONS AND / OR THE LARGE-SCALE PROPAGATION OF ISOLATED AND / OR NATIVE MICROORGANISMS USEFUL IN THE LEACHING OF MINERALS |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR069071A1 (en) |
| MX (1) | MX2007011929A (en) |
| PE (1) | PE20080725A1 (en) |
| ZA (1) | ZA200707987B (en) |
-
2007
- 2007-09-17 ZA ZA200707987A patent/ZA200707987B/en unknown
- 2007-09-26 MX MX2007011929A patent/MX2007011929A/en not_active Application Discontinuation
- 2007-09-27 AR ARP070104285 patent/AR069071A1/en active IP Right Grant
- 2007-10-11 PE PE2007001372A patent/PE20080725A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR069071A1 (en) | 2009-12-30 |
| ZA200707987B (en) | 2008-10-29 |
| MX2007011929A (en) | 2008-10-28 |
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| PE20080725A1 (en) | REACTOR AND METHOD FOR THE CULTIVATION, BIOOXIDATION OF SOLUTIONS AND / OR THE LARGE-SCALE PROPAGATION OF ISOLATED AND / OR NATIVE MICROORGANISMS USEFUL IN THE LEACHING OF MINERALS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed |