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ES8500763A1 - Un metodo de recuperar platino perdido por una tela de catalizador que contiene platino en una fabrica de acido nitrico. - Google Patents

Un metodo de recuperar platino perdido por una tela de catalizador que contiene platino en una fabrica de acido nitrico.

Info

Publication number
ES8500763A1
ES8500763A1 ES521446A ES521446A ES8500763A1 ES 8500763 A1 ES8500763 A1 ES 8500763A1 ES 521446 A ES521446 A ES 521446A ES 521446 A ES521446 A ES 521446A ES 8500763 A1 ES8500763 A1 ES 8500763A1
Authority
ES
Spain
Prior art keywords
nitric acid
acid plant
recovering platinum
platinum
recovering
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
ES521446A
Other languages
English (en)
Other versions
ES521446A0 (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.)
BASF Catalysts LLC
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=ES8500763(A1) "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
Publication of ES521446A0 publication Critical patent/ES521446A0/es
Publication of ES8500763A1 publication Critical patent/ES8500763A1/es
Expired legal-status Critical Current

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Cephalosporin Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (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)
  • Treating Waste Gases (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Steroid Compounds (AREA)

Abstract

METODO MEJORADO DE RECUPERAR PLATINO PERDIDO DE UNA TELA DE CATALIZADOR QUE LOS CONTIENE EN UNA FABRICA DE ACIDO NITRICO.CONSISTE EN ADAPTAR LA CONFIGURACION GEOMETRICA DE LA TELA DE RECUPERACION DE PLATINO A LAS CONDICIONES DEL PROCESO DE LA FABRICA, FORMADA POR TAMICES (10) QUE TIENEN HILOS (20) Y ABERTURAS (30), DETERMINANDOSE LOS PARAMETROS DE TRANSFERENCIA DE MASA POR LA COMBINACION DEL DIAMETRO DE LOS HILOS (20) Y LA MALLA. EL CONJUNTO (20) EN LA OPERACION DE RECUPERACION INCLUYE UN PAQUETE DE TELAS DE RECUPERACION (21) Y UN PAQUETE DE CATALIZADOR (25), COLOCADOS UNO JUNTO A OTRO. EL PAQUETE (25) CONTIENE LAMINAS INDIVIDUALES (24) DE CATALIZADOR EN FORMA DE REDES O TAMICES APILADOS UNO ENCIMA DE OTRO. EL PAQUETE DE TELAS DE RECUPERACION (21) CONTIENEN DOS LAMINAS DE TELA DE RECUPERACION (22) COLOCADAS EN FORMA DE SANDWICH ENTRE PLACAS DE SEPARACION (23).
ES521446A 1981-08-12 1983-04-14 Un metodo de recuperar platino perdido por una tela de catalizador que contiene platino en una fabrica de acido nitrico. Expired ES8500763A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29211381A 1981-08-12 1981-08-12
US29211481A 1981-08-12 1981-08-12
US33133381A 1981-12-16 1981-12-16

Publications (2)

Publication Number Publication Date
ES521446A0 ES521446A0 (es) 1984-11-01
ES8500763A1 true ES8500763A1 (es) 1984-11-01

Family

ID=27404105

Family Applications (4)

Application Number Title Priority Date Filing Date
ES514916A Expired ES8404287A1 (es) 1981-08-12 1982-08-11 "un metodo de recuperar platino perdido de una tela de catalizador que contiene platino en una fabrica de acido nitrico".
ES521446A Expired ES8500763A1 (es) 1981-08-12 1983-04-14 Un metodo de recuperar platino perdido por una tela de catalizador que contiene platino en una fabrica de acido nitrico.
ES521448A Granted ES521448A0 (es) 1981-08-12 1983-04-14 Un metodo de recuperacion de platino y o rodio perdidos de un catalizador que contiene platino.
ES521447A Granted ES521447A0 (es) 1981-08-12 1983-04-14 Un metodo de recuperacion de platino y o rodio perdidos de un catalizador que contiene platino.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES514916A Expired ES8404287A1 (es) 1981-08-12 1982-08-11 "un metodo de recuperar platino perdido de una tela de catalizador que contiene platino en una fabrica de acido nitrico".

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES521448A Granted ES521448A0 (es) 1981-08-12 1983-04-14 Un metodo de recuperacion de platino y o rodio perdidos de un catalizador que contiene platino.
ES521447A Granted ES521447A0 (es) 1981-08-12 1983-04-14 Un metodo de recuperacion de platino y o rodio perdidos de un catalizador que contiene platino.

Country Status (13)

Country Link
EP (2) EP0244921B1 (es)
JP (1) JPH0615697B2 (es)
KR (2) KR890002983B1 (es)
AT (2) ATE42971T1 (es)
AU (3) AU550041B2 (es)
BR (1) BR8204717A (es)
DE (3) DE3280330D1 (es)
DK (2) DK171543B1 (es)
ES (4) ES8404287A1 (es)
FI (4) FI77789C (es)
IE (2) IE58152B1 (es)
MX (1) MX167846B (es)
NO (4) NO167855C (es)

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
EP0216493A1 (en) * 1985-08-19 1987-04-01 Engelhard Corporation Platinum recovery using perforation resistant gauzes
DE4206199C1 (es) * 1991-03-16 1992-11-12 Degussa Ag, 6000 Frankfurt, De
US5268157A (en) * 1991-03-16 1993-12-07 Degussa Aktiengesellschaft Process for the production of catalytic gas permeable nets and process for oxidizing ammonia
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
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
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
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 (en) * 2022-07-19 2024-01-24 Yara International ASA Volatile and precious metal recovery system made of stacked silver-comprising elements

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
ES8600163A1 (es) 1985-10-01
JPS5855317A (ja) 1983-04-01
NO864037L (no) 1983-02-14
ATE63140T1 (de) 1991-05-15
FI853420A0 (fi) 1985-09-06
FI822784A0 (fi) 1982-08-10
BR8204717A (pt) 1983-08-02
NO864038D0 (no) 1986-10-10
DE3280330D1 (de) 1991-06-06
FI853418A0 (fi) 1985-09-06
NO167856B (no) 1991-09-09
NO167858B (no) 1991-09-09
NO864036L (no) 1983-02-14
EP0244921B1 (en) 1991-05-02
AU550041B2 (en) 1986-02-27
FI78123C (fi) 1989-06-12
NO864037D0 (no) 1986-10-10
ES8600162A1 (es) 1985-10-01
NO167856C (no) 1991-12-18
FI853419A0 (fi) 1985-09-06
FI77789B (fi) 1989-01-31
FI78121C (fi) 1989-06-12
FI78121B (fi) 1989-02-28
IE58170B1 (en) 1993-07-28
KR840000914A (ko) 1984-03-26
KR890002983B1 (ko) 1989-08-16
NO822734L (no) 1983-02-14
AU573941B2 (en) 1988-06-23
NO167857C (no) 1991-12-18
DK12191D0 (da) 1991-01-24
DK171543B1 (da) 1996-12-30
ES521447A0 (es) 1985-10-01
ATE42971T1 (de) 1989-05-15
FI78122C (fi) 1989-06-12
IE58152B1 (en) 1993-07-14
NO167855B (no) 1991-09-09
DK169182B1 (da) 1994-09-05
DK12191A (da) 1991-01-24
EP0077121A2 (en) 1983-04-20
AU574548B2 (en) 1988-07-07
ES514916A0 (es) 1984-04-16
JPH0615697B2 (ja) 1994-03-02
MX167846B (es) 1993-04-15
FI77789C (fi) 1989-05-10
NO167855C (no) 1991-12-18
AU5159985A (en) 1986-06-12
AU8658182A (en) 1983-02-17
NO167858C (no) 1991-12-18
FI853418L (fi) 1985-09-06
NO864036D0 (no) 1986-10-10
FI78123B (fi) 1989-02-28
EP0077121B2 (en) 1994-11-30
EP0244921A2 (en) 1987-11-11
FI78122B (fi) 1989-02-28
EP0244921A3 (en) 1988-04-27
DE3279685D1 (en) 1989-06-15
FI853420L (fi) 1985-09-06
DK357582A (da) 1983-02-13
FI822784L (fi) 1983-02-13
EP0077121B1 (en) 1989-05-10
AU5160085A (en) 1986-06-12
NO864038L (no) 1983-02-14
ES521448A0 (es) 1985-10-01
KR890002984B1 (ko) 1989-08-16
EP0077121A3 (en) 1985-04-17
ES8404287A1 (es) 1984-04-16
NO167857B (no) 1991-09-09
DE77121T1 (de) 1985-03-14
ES521446A0 (es) 1984-11-01
FI853419L (fi) 1985-09-06

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