MX2013012155A - Method for purifying rhodium. - Google Patents

Method for purifying rhodium.

Info

Publication number
MX2013012155A
MX2013012155A MX2013012155A MX2013012155A MX2013012155A MX 2013012155 A MX2013012155 A MX 2013012155A MX 2013012155 A MX2013012155 A MX 2013012155A MX 2013012155 A MX2013012155 A MX 2013012155A MX 2013012155 A MX2013012155 A MX 2013012155A
Authority
MX
Mexico
Prior art keywords
rhodium
mass
obtaining
dissolving
sulfate
Prior art date
Application number
MX2013012155A
Other languages
Spanish (es)
Inventor
Alfonso Orozco Hernandez
Original Assignee
Ind Lior S A De C V
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 Ind Lior S A De C V filed Critical Ind Lior S A De C V
Priority to MX2013012155A priority Critical patent/MX2013012155A/en
Publication of MX2013012155A publication Critical patent/MX2013012155A/en

Links

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

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A method for purifying rhodium and obtaining rhodium sulfate, which comprises: merging rhodium by injecting chloride gas and obtaining a solid mass; dissolving the solid mass with ACS acid; recovering the liquid part; precipitating the metals different from rhodium with nitrite; recovering the liquid part; precipitating rhodium with a solution saturated of hot ammonium chloride; dissolving the precipitated rhodium in powder with hydrochloric acid; obtaining a mass containing the rhodium; letting to dry; again dissolving the rhodium mass, but now with sulfuric acid; obtaining a mass rich in rhodium; dissolving the mass rich in rhodium with sulfuric acid; filtrating with activated coal for removing organic pollutants; and analyzing the color and content of the obtained rhodium. The invention refers to the rhodium sulfate obtained by the present invention and an electrolytic solution comprising the obtained rhodium sulfate.
MX2013012155A 2013-10-18 2013-10-18 Method for purifying rhodium. MX2013012155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2013012155A MX2013012155A (en) 2013-10-18 2013-10-18 Method for purifying rhodium.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013012155A MX2013012155A (en) 2013-10-18 2013-10-18 Method for purifying rhodium.

Publications (1)

Publication Number Publication Date
MX2013012155A true MX2013012155A (en) 2015-04-17

Family

ID=53577930

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012155A MX2013012155A (en) 2013-10-18 2013-10-18 Method for purifying rhodium.

Country Status (1)

Country Link
MX (1) MX2013012155A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067475A (en) * 2015-07-30 2015-11-18 成都欣华源科技有限责任公司 Method for determining content of rhodium in water-soluble rhodium-phosphine complex

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067475A (en) * 2015-07-30 2015-11-18 成都欣华源科技有限责任公司 Method for determining content of rhodium in water-soluble rhodium-phosphine complex

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