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RU2003127374A - METHOD FOR COMPREHENSIVE PROCESSING OF DEACTIVATED PLATINUM-RHENIUM CATALYSTS - Google Patents

METHOD FOR COMPREHENSIVE PROCESSING OF DEACTIVATED PLATINUM-RHENIUM CATALYSTS Download PDF

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Publication number
RU2003127374A
RU2003127374A RU2003127374/02A RU2003127374A RU2003127374A RU 2003127374 A RU2003127374 A RU 2003127374A RU 2003127374/02 A RU2003127374/02 A RU 2003127374/02A RU 2003127374 A RU2003127374 A RU 2003127374A RU 2003127374 A RU2003127374 A RU 2003127374A
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RU
Russia
Prior art keywords
rhenium
platinum
solution
rhenium catalysts
comprehensive processing
Prior art date
Application number
RU2003127374/02A
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Russian (ru)
Other versions
RU2261284C2 (en
Inventor
нц Александр Карлович Тер-Оганес (RU)
Александр Карлович Тер-Оганесянц
Нина Николаевна Анисимова (RU)
Нина Николаевна Анисимова
Галина Петровна Котухова (RU)
Галина Петровна Котухова
Виктор Борисович Глазков (RU)
Виктор Борисович Глазков
Original Assignee
Открытое акционерное общество "Горно-металлургическа компани "Норильский никель" (RU)
Открытое акционерное общество "Горно-металлургическая компания "Норильский никель"
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Application filed by Открытое акционерное общество "Горно-металлургическа компани "Норильский никель" (RU), Открытое акционерное общество "Горно-металлургическая компания "Норильский никель" filed Critical Открытое акционерное общество "Горно-металлургическа компани "Норильский никель" (RU)
Priority to RU2003127374A priority Critical patent/RU2261284C2/en
Publication of RU2003127374A publication Critical patent/RU2003127374A/en
Application granted granted Critical
Publication of RU2261284C2 publication Critical patent/RU2261284C2/en

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    • 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

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  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)

Claims (2)

1. Способ комплексной переработки дезактивированных платино-рениевых катализаторов, включающий высокотемпературный окислительный обжиг, мокрое улавливание рения щелочным раствором и последующую переработку огарка, отличающийся тем, что окислительный обжиг проводят при температуре 1200-1300°С, а выщелачивание огарка ведут в растворе соляной кислоты концентрацией 100-150 г/дм3 в присутствии окислителя до установления окислительно-восстановительного потенциала (ОВП) платинового электрода в пульпе относительно насыщенного хлорсеребряного равного 850-1000 мВ.1. The method of complex processing of deactivated platinum-rhenium catalysts, including high-temperature oxidative firing, wet capture of rhenium with an alkaline solution and subsequent processing of cinder, characterized in that the oxidative firing is carried out at a temperature of 1200-1300 ° C, and the leaching of cinder is carried out in a solution of hydrochloric acid concentration 100-150 g / dm 3 in the presence of oxidant until a redox potential (ORP) of the slurry in a platinum electrode relative to the saturated silver chloride p vnogo 850-1000 mV. 2. Способ по п.1, отличающийся тем, что в качестве окислителя используют раствор гипохлорита натрия, или элементарный хлор (хлор-газ), или перекись водорода.2. The method according to claim 1, characterized in that the solution of sodium hypochlorite, or elemental chlorine (chlorine gas), or hydrogen peroxide is used as an oxidizing agent.
RU2003127374A 2003-09-09 2003-09-09 Method of complex reworking of decontaminated platinum-rhenium catalysts RU2261284C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003127374A RU2261284C2 (en) 2003-09-09 2003-09-09 Method of complex reworking of decontaminated platinum-rhenium catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003127374A RU2261284C2 (en) 2003-09-09 2003-09-09 Method of complex reworking of decontaminated platinum-rhenium catalysts

Publications (2)

Publication Number Publication Date
RU2003127374A true RU2003127374A (en) 2005-03-27
RU2261284C2 RU2261284C2 (en) 2005-09-27

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RU2003127374A RU2261284C2 (en) 2003-09-09 2003-09-09 Method of complex reworking of decontaminated platinum-rhenium catalysts

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158043A1 (en) * 2013-03-26 2014-10-02 Закрытое Акционерное Общество Торговый Дом "Галион" Method for recovery of rhenium from nickel-containing superalloys

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2306347C1 (en) * 2005-12-21 2007-09-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Method of processing catalysts containing platinum metals and rhenium on aluminum oxide carriers
RU2311466C1 (en) * 2006-06-19 2007-11-27 Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской Академии наук Method of processing platinum-rhenium catalysts
RU2398899C1 (en) * 2009-12-28 2010-09-10 Общество с ограниченной ответственностью "Промышленная группа "Металлургия благородных металлов" Method of extraxtion of rhenium and/or platinum from deactivated catalysts with aluminium-oxided carrier
RU2421532C1 (en) * 2010-04-05 2011-06-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Procedure for extraction of rhenium from dead catalyst on supporters out of aluminium oxide containing platinum metals and rhenium
RU2484154C1 (en) * 2012-04-03 2013-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Processing wastes containing nonferrous and platinum metals
RU2525022C1 (en) * 2013-04-23 2014-08-10 Открытое акционерное общество "Приокский завод цветных металлов" Method of extracting rhenium and platinum metals from spent catalysts on aluminium oxide supports
RU2553273C1 (en) * 2014-05-15 2015-06-10 Открытое акционерное общество "Приокский завод цветных металлов" Method of extracting platinum and/or palladium from spent catalysts on aluminium oxide supports
RU2647046C2 (en) * 2015-04-15 2018-03-13 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" Method for platinum-perrhenic catalysts processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578395A (en) * 1967-12-26 1971-05-11 Chevron Res Recovery of metals
RU2100072C1 (en) * 1996-09-25 1997-12-27 Омский государственный университет Method of recovering platinum and rhenium from treated platinum/rhenium catalyst
RU2167213C1 (en) * 1999-11-22 2001-05-20 Омский государственный университет Method of combined recovery of platinum and rhenium from spent platinum-rhenium catalysts
RU2204619C2 (en) * 2001-01-09 2003-05-20 Шипачев Владимир Алексеевич Method for reprocessing of aluminoplatinum catalysts, in particular, rhenium containing catalysts
RU2209843C2 (en) * 2001-06-22 2003-08-10 Шипачев Владимир Алексеевич Method of recovering precipitate metals from automobile catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158043A1 (en) * 2013-03-26 2014-10-02 Закрытое Акционерное Общество Торговый Дом "Галион" Method for recovery of rhenium from nickel-containing superalloys

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Publication number Publication date
RU2261284C2 (en) 2005-09-27

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Effective date: 20090313