ES405513A1 - Procedure for the recovery or extraction of gold and metals from the platinum group of a solution that contains them. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the recovery or extraction of gold and metals from the platinum group of a solution that contains them. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES405513A1
ES405513A1 ES405513A ES405513A ES405513A1 ES 405513 A1 ES405513 A1 ES 405513A1 ES 405513 A ES405513 A ES 405513A ES 405513 A ES405513 A ES 405513A ES 405513 A1 ES405513 A1 ES 405513A1
Authority
ES
Spain
Prior art keywords
group
see formula
gold
metals
member selected
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
ES405513A
Other languages
Spanish (es)
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.)
NAT INST METALLURG
Original Assignee
NAT INST METALLURG
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 NAT INST METALLURG filed Critical NAT INST METALLURG
Publication of ES405513A1 publication Critical patent/ES405513A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedure for the recovery or extraction of gold and platinum group metals from a solution containing them, characterized in that said solution is brought into contact with a macroporous ion exchange resin made up of recurring units of the general formula: **(See formula)** wherein B is a member selected from the group comprising halogen, (see formula); R being a carbon chain radical, (B and R not necessarily have to be identical when more than one of such substituents are present in the same group); m is equal to 0, 1, 2, 3 or 4; W is a group -CH2- or a group -SO2-; X is a member selected from the group consisting of sulfur, oxygen, selenium, tellurium, a group (see formula) and a group (-CH2-) n, in which n is an integer from 1 to 4, inclusive; Y is a member selected from the group consisting of hydrogen, alkyl, alkenyl, and aryl including substituted aryl; and Z is a member selected from the group consisting of hydrogen, alkyl, alkenyl, and aryl including substituted aryl, it being further possible that the group (see formula) be (see formula) in which A- is an anion equivalent; and then adsorbed gold and platinum group metals are recovered from the resin. (Machine-translation by Google Translate, not legally binding)
ES405513A 1971-07-26 1972-07-24 Procedure for the recovery or extraction of gold and metals from the platinum group of a solution that contains them. (Machine-translation by Google Translate, not legally binding) Expired ES405513A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA714981A ZA714981B (en) 1971-07-26 1971-07-26 Improvements relating to the recovery and separation of platinum group metals and gold

Publications (1)

Publication Number Publication Date
ES405513A1 true ES405513A1 (en) 1976-01-16

Family

ID=25563693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405513A Expired ES405513A1 (en) 1971-07-26 1972-07-24 Procedure for the recovery or extraction of gold and metals from the platinum group of a solution that contains them. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
AR (1) AR197472A1 (en)
AU (1) AU4486872A (en)
BE (1) BE786776A (en)
DE (1) DE2236335A1 (en)
ES (1) ES405513A1 (en)
FR (1) FR2147220A1 (en)
IL (1) IL39951A0 (en)
IT (1) IT965942B (en)
LU (1) LU65796A1 (en)
NL (1) NL7210292A (en)
ZA (1) ZA714981B (en)
ZM (1) ZM11772A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158603A (en) * 1990-03-06 1992-10-27 Henkel Research Corporation Process of extracting anions with quaternary amines
US5198021A (en) * 1992-03-18 1993-03-30 Henkel Corporation Recovery of precious metal

Also Published As

Publication number Publication date
AU4486872A (en) 1974-01-31
ZA714981B (en) 1973-03-28
LU65796A1 (en) 1973-02-12
FR2147220A1 (en) 1973-03-09
AR197472A1 (en) 1974-04-15
DE2236335A1 (en) 1973-02-08
IT965942B (en) 1974-02-11
NL7210292A (en) 1973-01-30
BE786776A (en) 1973-01-26
IL39951A0 (en) 1972-12-29
ZM11772A1 (en) 1973-05-21

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