ES444534A1 - Procedimiento de purificacion de salmuera por extraccion condisolventes. - Google Patents

Procedimiento de purificacion de salmuera por extraccion condisolventes.

Info

Publication number
ES444534A1
ES444534A1 ES444534A ES444534A ES444534A1 ES 444534 A1 ES444534 A1 ES 444534A1 ES 444534 A ES444534 A ES 444534A ES 444534 A ES444534 A ES 444534A ES 444534 A1 ES444534 A1 ES 444534A1
Authority
ES
Spain
Prior art keywords
extraction
impurities
translation
solvents
machine
Prior art date
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.)
Expired
Application number
ES444534A
Other languages
English (en)
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.)
REGIFE VEGA JOSE MAN
Original Assignee
REGIFE VEGA JOSE MAN
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 REGIFE VEGA JOSE MAN filed Critical REGIFE VEGA JOSE MAN
Priority to ES444534A priority Critical patent/ES444534A1/es
Priority to YU00125/77A priority patent/YU12577A/xx
Priority to PL1977195436A priority patent/PL106943B1/pl
Priority to AR266280A priority patent/AR216457A1/es
Priority to MX167792A priority patent/MX144634A/es
Priority to BR7700438A priority patent/BR7700438A/pt
Priority to NL7700661A priority patent/NL7700661A/xx
Publication of ES444534A1 publication Critical patent/ES444534A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/382—Phosphine chalcogenides, e.g. compounds of the formula R3P=X with X = O, S, Se or Te
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES444534A 1976-01-22 1976-01-22 Procedimiento de purificacion de salmuera por extraccion condisolventes. Expired ES444534A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES444534A ES444534A1 (es) 1976-01-22 1976-01-22 Procedimiento de purificacion de salmuera por extraccion condisolventes.
YU00125/77A YU12577A (en) 1976-01-22 1977-01-18 Process for the purification of a saline solution by the extraction of the solvent
PL1977195436A PL106943B1 (pl) 1976-01-22 1977-01-20 Sposob oczyszczania solanki
AR266280A AR216457A1 (es) 1976-01-22 1977-01-21 Procedimiento de purificacion de salmuera por extraccion con disolventes
MX167792A MX144634A (es) 1976-01-22 1977-01-21 Mejoras en un procedimiento de purificacion de salmuera por extraccion con disolventes
BR7700438A BR7700438A (pt) 1976-01-22 1977-01-21 Processo de purificacao de salmoura por extracao com dissolventes
NL7700661A NL7700661A (en) 1976-01-22 1977-01-21 Purifying common salt solns. by extn. with alkyl-phosphoric acid - with removal of impurities from extractant using acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES444534A ES444534A1 (es) 1976-01-22 1976-01-22 Procedimiento de purificacion de salmuera por extraccion condisolventes.

Publications (1)

Publication Number Publication Date
ES444534A1 true ES444534A1 (es) 1977-06-01

Family

ID=8470779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444534A Expired ES444534A1 (es) 1976-01-22 1976-01-22 Procedimiento de purificacion de salmuera por extraccion condisolventes.

Country Status (7)

Country Link
AR (1) AR216457A1 (es)
BR (1) BR7700438A (es)
ES (1) ES444534A1 (es)
MX (1) MX144634A (es)
NL (1) NL7700661A (es)
PL (1) PL106943B1 (es)
YU (1) YU12577A (es)

Also Published As

Publication number Publication date
PL195436A1 (pl) 1978-02-27
AR216457A1 (es) 1979-12-28
YU12577A (en) 1982-05-31
PL106943B1 (pl) 1980-01-31
NL7700661A (en) 1977-07-26
BR7700438A (pt) 1977-10-18
MX144634A (es) 1981-11-03

Similar Documents

Publication Publication Date Title
GB1104497A (en) Recovery of spent etchants
ES280459A1 (es) Un procedimiento para la extracción de metales de las soluciones acuosas de sus sales
GB1077684A (en) Desalination by solvent extraction
ES440383A2 (es) Un metodo de lixiviar valores de cobre de escoria de cobre.
ES432140A1 (es) Un procedimiento continuo para separar nitratos de solucio-nes que contienen nitratos.
GB1543493A (en) Process for removing organic impurities from aqueous solution
ES426753A1 (es) Procedimiento para la purificacion de acido fosforico.
ES395503A1 (es) Un metodo de separar sales de acido borico y sales del mis-mo de una solucion acuosa de cloruro de magnesio.
ES444534A1 (es) Procedimiento de purificacion de salmuera por extraccion condisolventes.
ES387638A1 (es) Un procedimiento para mejorar la calidad de acido fosforicocrudo.
GB919401A (en) Process of concentration of solutes
ES464827A1 (es) Un procedimiento para la separacion, por extraccion liquido-liquido, de cantidades valiosas de cobre a partir de una so-lucion acuosa acida.
ES413588A1 (es) Procedimiento para recuperacion de cobre de disoluciones o lejias clorhidricas que lo contienen por extraccion con di- solventes.
ES441536A1 (es) Procedimiento para la eliminacion del hierro acumulado en fases organicas de extraccion liquido-liquido que contengan acido di-2-etil-hexil fosforico.
ES356470A1 (es) Un procedimiento para la purificacion con la ayuda de un adsorbente solido de una fase refinada yno un extracto obte-nidos por extraccion de una mezcla de hidrocarburos.
ES263287A1 (es) Procedimiento de separación de impurezas del uranio
ES407071A1 (es) Procedimiento para la obtencion de compuestos de uranio de gran pureza.
ES464963A1 (es) Procedimiento para la preparacion de 5-(fenil sustprocedimiento para separar impurezas desde material textil. ituido)- oxazolidinonas y sus analogos sulfurados.
ES384740A1 (es) Metodo para recuperar uranio en el curso de la produccion de acido fosforico a partir de mineral de fosfato.
ES458700A1 (es) Procedimiento para la eliminacion del calcio coextraido en fases organicas de extraccion liquido-liquido que contengan acido di-2-etil hexil fosforico.
ES283513A1 (es) Procedimiento de extracción de hafnio
ES426714A1 (es) Procedimiento para refinar una solucion acuosa de tiociana- to.
ES403506A1 (es) Procedimiento para recuperacion de cinc de soluciones que lo contienen por extraccion con disolventes.
ES378152A1 (es) Procedimiento para la recuperacion de quinona de una solu- cion de trabajo empleada en un proceso continuo para la pro-duccion de peroxido de hidrogeno.
ES398251A1 (es) Procedimiento para preparar bromuro de hidrogeno.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870218