ES2023536A6 - Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple process - Google Patents
Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple processInfo
- Publication number
- ES2023536A6 ES2023536A6 ES9000465A ES9000465A ES2023536A6 ES 2023536 A6 ES2023536 A6 ES 2023536A6 ES 9000465 A ES9000465 A ES 9000465A ES 9000465 A ES9000465 A ES 9000465A ES 2023536 A6 ES2023536 A6 ES 2023536A6
- Authority
- ES
- Spain
- Prior art keywords
- extraction agent
- regeneration
- organic solutions
- triple
- iron contained
- 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 - Fee Related
Links
- 239000003795 chemical substances by application Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 238000000605 extraction Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 239000011780 sodium chloride Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- 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
- Removal Of Specific Substances (AREA)
Abstract
The invention relates to use of the intermediate agent for regenerating the main organic phase which has to be regenerated, such as a mixed aqueous solution of sulphuric acid and sodium chloride in which the sulphuric acid is at least 2.5N and the sodium chloride at least 3N, being a mixed aqueous solution of 3N sulphuric acid which is saturated with sodium chloride when cold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9000465A ES2023536A6 (en) | 1990-02-16 | 1990-02-16 | Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9000465A ES2023536A6 (en) | 1990-02-16 | 1990-02-16 | Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2023536A6 true ES2023536A6 (en) | 1992-01-16 |
Family
ID=8265973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9000465A Expired - Fee Related ES2023536A6 (en) | 1990-02-16 | 1990-02-16 | Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple process |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2023536A6 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2454415A1 (en) * | 2012-10-10 | 2014-04-10 | Antonio ROS MORENO | Integrated procedure for the recovery of zinc and other metals from steel powder or similar |
-
1990
- 1990-02-16 ES ES9000465A patent/ES2023536A6/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2454415A1 (en) * | 2012-10-10 | 2014-04-10 | Antonio ROS MORENO | Integrated procedure for the recovery of zinc and other metals from steel powder or similar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3061208D1 (en) | Process for treating mixtures of rare earth oxides and gallium oxides | |
| ES394185A1 (en) | Process for removing pollutants from gas streams | |
| RU93051566A (en) | METHOD FOR EXTRACTING THYOCYANATE | |
| ZA839284B (en) | Process for purifying wet-processed phosphoric acid | |
| ZA802708B (en) | Method of purifying iso-alpha-acids | |
| ES2023536A6 (en) | Process for the regeneration of extraction agent by removing the iron contained in organic solutions of the extraction agent by means of a triple process | |
| JPS5211189A (en) | Regeneration of active carbon | |
| JPS5328092A (en) | Treating method for aqueous solution containing ininorganic anion | |
| JPS5520634A (en) | Removing method of phosphoric acid ion in solution | |
| IE34300B1 (en) | Purification of sulphuric acid | |
| ZA945940B (en) | A method of recovering a metal from an organic complex thereof | |
| GB1490729A (en) | Method of removing sulphur dioxide from gases containing it | |
| JPS5233902A (en) | Regeneration of waste oil by neutralizing acid sludge in the oil | |
| JPS55113614A (en) | Purifying method for aqueous alkali chloride solution for electrolysis | |
| JPS55104500A (en) | Removing method for impurity ion from tin plating liquid | |
| JPS52156171A (en) | Regeneration waste liquid treatment of ion exchagne resin | |
| JPS55164638A (en) | Purification of phenol | |
| JPS5249995A (en) | Method for purificating raw aqueous solution of zinc chloride system | |
| JPS5594680A (en) | Method of regenerating agent for treating waste water containing borofluoride | |
| JPS526394A (en) | Regeneration of active carbon adsorber to be used in purification proc ess for the recovery of diluted sulfuric acid | |
| JPS5431098A (en) | Regenerating method for activated alumina particles | |
| JPS52217A (en) | Process for removal formaldehyde in aqueous solution | |
| GB1529127A (en) | Method of removing scale deposited from a raffinate formed during purification of phosphoric acid | |
| JPS542998A (en) | Salt water purifying method | |
| JPS5347400A (en) | Purifying method for caustic alkali solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20070725 |