ATE42971T1 - Verfahren zur gewinnung von platin in einer salpetersaeureanlage. - Google Patents

Verfahren zur gewinnung von platin in einer salpetersaeureanlage.

Info

Publication number
ATE42971T1
ATE42971T1 AT82304173T AT82304173T ATE42971T1 AT E42971 T1 ATE42971 T1 AT E42971T1 AT 82304173 T AT82304173 T AT 82304173T AT 82304173 T AT82304173 T AT 82304173T AT E42971 T1 ATE42971 T1 AT E42971T1
Authority
AT
Austria
Prior art keywords
gauze
nitric acid
acid plant
recovery
catalyst
Prior art date
Application number
AT82304173T
Other languages
English (en)
Inventor
Robert W Hatfield
Bahjat S Beshty
Hyo C Lee
Ronald M Heck
Thomas H Hsiung
Original Assignee
Engelhard Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27404105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE42971(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Engelhard Corp filed Critical Engelhard Corp
Application granted granted Critical
Publication of ATE42971T1 publication Critical patent/ATE42971T1/de

Links

Classifications

    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/10—Obtaining noble metals by amalgamating
    • C22B11/12—Apparatus therefor
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/026—Recovery of noble metals from waste materials from spent catalysts
    • C22B11/028—Recovery of noble metals from waste materials from spent catalysts using solid sorbents, e.g. getters or catchment gauzes
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Punching Or Piercing (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treating Waste Gases (AREA)
AT82304173T 1981-08-12 1982-08-06 Verfahren zur gewinnung von platin in einer salpetersaeureanlage. ATE42971T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29211481A 1981-08-12 1981-08-12
US29211381A 1981-08-12 1981-08-12
US33133381A 1981-12-16 1981-12-16
EP19820304173 EP0077121B2 (de) 1981-08-12 1982-08-06 Verfahren zur Gewinnung von Platin in einer Salpetersäureanlage

Publications (1)

Publication Number Publication Date
ATE42971T1 true ATE42971T1 (de) 1989-05-15

Family

ID=27404105

Family Applications (2)

Application Number Title Priority Date Filing Date
AT87201149T ATE63140T1 (de) 1981-08-12 1982-08-06 Verfahren zur gewinnung von platin in einer salpetersaeureanlage.
AT82304173T ATE42971T1 (de) 1981-08-12 1982-08-06 Verfahren zur gewinnung von platin in einer salpetersaeureanlage.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT87201149T ATE63140T1 (de) 1981-08-12 1982-08-06 Verfahren zur gewinnung von platin in einer salpetersaeureanlage.

Country Status (13)

Country Link
EP (2) EP0244921B1 (de)
JP (1) JPH0615697B2 (de)
KR (2) KR890002983B1 (de)
AT (2) ATE63140T1 (de)
AU (3) AU550041B2 (de)
BR (1) BR8204717A (de)
DE (3) DE3280330D1 (de)
DK (2) DK171543B1 (de)
ES (4) ES8404287A1 (de)
FI (4) FI77789C (de)
IE (2) IE58152B1 (de)
MX (1) MX167846B (de)
NO (4) NO167855C (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU550041B2 (en) * 1981-08-12 1986-02-27 Engelhard Corporation Recovering platinum and rhodium in nitric acid plant
FR2559787B1 (fr) * 1984-02-22 1992-09-18 Louyot Comptoir Lyon Alemand Toile perfectionnee pour la recuperation de platine, notamment dans les usines de synthese d'acide nitrique et procede de fabrication et d'utilisation de ladite toile
JPS6244536A (ja) * 1985-08-19 1987-02-26 エンゲルハ−ド・コ−ポレ−シヨン 白金の回収方法
US5268157A (en) * 1991-03-16 1993-12-07 Degussa Aktiengesellschaft Process for the production of catalytic gas permeable nets and process for oxidizing ammonia
DE4206199C1 (de) * 1991-03-16 1992-11-12 Degussa Ag, 6000 Frankfurt, De
GB9302531D0 (en) * 1993-02-09 1993-03-24 Johnson Matthey Plc Improvements in pt recovery
RU2180010C2 (ru) * 1999-12-15 2002-02-27 ОАО "Минудобрения" Способ извлечения шлама, содержащего металлы платиновой группы
RU2188246C2 (ru) * 2000-01-10 2002-08-27 ОАО "Минудобрения" Способ извлечения шлама, содержащего металлы платиновой группы
RU2221061C1 (ru) * 2002-04-22 2004-01-10 Конбенков Валерий Растенович Способ извлечения шлама, содержащего металлы платиновой группы
RU2245383C1 (ru) * 2003-06-03 2005-01-27 Общество с ограниченной ответственностью "Алвиго-М" Способ извлечения шлама, содержащего металлы платиновой группы
RU2363744C1 (ru) * 2007-12-21 2009-08-10 Сергей Владимирович Шустов Способ получения концентрата, содержащего рений и платину, из содержащих их кислых растворов
RU2440429C1 (ru) * 2011-01-11 2012-01-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ получения концентрата, содержащего рений и платину
RU2448177C1 (ru) * 2011-01-11 2012-04-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ выделения рения из концентрата сульфидов платины и рения
RU2490349C1 (ru) * 2012-05-25 2013-08-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ разделения сульфидов платины и рения
RU2493276C1 (ru) * 2012-06-29 2013-09-20 Леонид Асхатович Мазитов Способ переработки отработанных платинорениевых катализаторов
RU2519209C1 (ru) * 2012-12-03 2014-06-10 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ извлечения рения из кислых растворов
EP4310210A1 (de) * 2022-07-19 2024-01-24 Yara International ASA System zur rückgewinnung von flüchtigen metallen und edelmetallen aus gestapelten silberhaltigen elementen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207089B (de) 1964-10-03 1965-12-16 Degussa Verfahren zur Wiedergewinnung des bei der Ammoniakverbrennung mittels Katalysatoren sich verfluechtigenden Edelmetalls
DE1483138C3 (de) * 1965-08-19 1974-10-24 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Wiedergewinnung des bei der Amoniakdruckverbrennung mittels Katalysatoren sich verflüchtigenden Edelmetalls
DE1810554A1 (de) * 1968-11-23 1970-06-04 Degussa Verfahren zur gleichmaessigen Beladung mehrerer Rueckgewinnungsnetze bei der Wiedergewinnung des bei katalytischen Reaktionen,insbesondere bei der Ammoniakverbrennung,sich verfluechtigenden Platins
AU550041B2 (en) * 1981-08-12 1986-02-27 Engelhard Corporation Recovering platinum and rhodium in nitric acid plant

Also Published As

Publication number Publication date
ES8600162A1 (es) 1985-10-01
EP0077121A2 (de) 1983-04-20
FI78122C (fi) 1989-06-12
ES521448A0 (es) 1985-10-01
NO167858C (no) 1991-12-18
AU574548B2 (en) 1988-07-07
FI853419L (fi) 1985-09-06
NO167856B (no) 1991-09-09
ES8500763A1 (es) 1984-11-01
NO167857C (no) 1991-12-18
AU5159985A (en) 1986-06-12
FI78122B (fi) 1989-02-28
FI78123C (fi) 1989-06-12
EP0077121A3 (en) 1985-04-17
KR890002984B1 (ko) 1989-08-16
FI77789C (fi) 1989-05-10
AU573941B2 (en) 1988-06-23
FI822784L (fi) 1983-02-13
IE58170B1 (en) 1993-07-28
MX167846B (es) 1993-04-15
FI853419A0 (fi) 1985-09-06
KR890002983B1 (ko) 1989-08-16
DK171543B1 (da) 1996-12-30
DK12191D0 (da) 1991-01-24
NO167855B (no) 1991-09-09
NO864038D0 (no) 1986-10-10
JPH0615697B2 (ja) 1994-03-02
ATE63140T1 (de) 1991-05-15
DE3280330D1 (de) 1991-06-06
NO864038L (no) 1983-02-14
EP0077121B1 (de) 1989-05-10
EP0244921A2 (de) 1987-11-11
FI853418L (fi) 1985-09-06
EP0244921A3 (en) 1988-04-27
AU5160085A (en) 1986-06-12
NO864036D0 (no) 1986-10-10
ES514916A0 (es) 1984-04-16
FI77789B (fi) 1989-01-31
NO167856C (no) 1991-12-18
DK12191A (da) 1991-01-24
ES8600163A1 (es) 1985-10-01
NO822734L (no) 1983-02-14
KR840000914A (ko) 1984-03-26
NO167855C (no) 1991-12-18
JPS5855317A (ja) 1983-04-01
ES521446A0 (es) 1984-11-01
DE3279685D1 (en) 1989-06-15
FI822784A0 (fi) 1982-08-10
EP0244921B1 (de) 1991-05-02
ES521447A0 (es) 1985-10-01
NO167857B (no) 1991-09-09
FI78121B (fi) 1989-02-28
BR8204717A (pt) 1983-08-02
AU550041B2 (en) 1986-02-27
ES8404287A1 (es) 1984-04-16
NO864037L (no) 1983-02-14
DK169182B1 (da) 1994-09-05
FI78121C (fi) 1989-06-12
FI853418A0 (fi) 1985-09-06
DE77121T1 (de) 1985-03-14
NO864037D0 (no) 1986-10-10
IE58152B1 (en) 1993-07-14
FI853420L (fi) 1985-09-06
EP0077121B2 (de) 1994-11-30
FI78123B (fi) 1989-02-28
AU8658182A (en) 1983-02-17
DK357582A (da) 1983-02-13
FI853420A0 (fi) 1985-09-06
NO167858B (no) 1991-09-09
NO864036L (no) 1983-02-14

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Publication Publication Date Title
ATE42971T1 (de) Verfahren zur gewinnung von platin in einer salpetersaeureanlage.
DE3772220D1 (de) Verfahren und vorrichtung zur photoelektrokatalytischen reduktion von edelmetallen in salpetersaurer loesung.
DE3762809D1 (de) Verfahren zur rueckgewinnung eines jod und edelmetall-katalysators.
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Hatfield et al. Method for recovering platinum in a nitric acid plant
DD137601A1 (de) Verfahren zur abtrennung von palladium und gold aus platin und platinmetallschrott

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time