GR76310B - - Google Patents

Info

Publication number
GR76310B
GR76310B GR67857A GR820167857A GR76310B GR 76310 B GR76310 B GR 76310B GR 67857 A GR67857 A GR 67857A GR 820167857 A GR820167857 A GR 820167857A GR 76310 B GR76310 B GR 76310B
Authority
GR
Greece
Prior art keywords
precious metal
recovery
lost
containing catalysts
unwoven fibres
Prior art date
Application number
GR67857A
Other languages
English (en)
Inventor
David John Stephenson
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of GR76310B publication Critical patent/GR76310B/el

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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Food-Manufacturing Devices (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Materials For Medical Uses (AREA)
  • Testing Of Coins (AREA)
GR67857A 1981-04-10 1982-04-08 GR76310B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8111374 1981-04-10

Publications (1)

Publication Number Publication Date
GR76310B true GR76310B (el) 1984-08-04

Family

ID=10521086

Family Applications (1)

Application Number Title Priority Date Filing Date
GR67857A GR76310B (el) 1981-04-10 1982-04-08

Country Status (15)

Country Link
US (1) US4511539A (el)
EP (1) EP0063450B1 (el)
JP (1) JPS5811751A (el)
AT (1) ATE15815T1 (el)
CA (1) CA1190913A (el)
DE (1) DE3266486D1 (el)
DK (1) DK163982A (el)
ES (1) ES8607415A1 (el)
FI (1) FI821269A7 (el)
GB (1) GB2096484B (el)
GR (1) GR76310B (el)
IE (1) IE53011B1 (el)
NO (1) NO821183L (el)
PT (1) PT74733B (el)
ZA (1) ZA822414B (el)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332345C2 (de) * 1983-09-08 1986-08-07 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Filtermaterial aus Metallgewebe
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
US4675111A (en) * 1984-07-16 1987-06-23 Micro-Plate Inc. Solution waste treatment module
GB8431364D0 (en) * 1984-12-12 1985-01-23 Johnson Matthey Plc Catchment packs
GB8516333D0 (en) * 1985-06-28 1985-07-31 Johnson Matthey Plc Nitric oxide
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
US5160722A (en) * 1991-06-17 1992-11-03 Johnson Matthey, Inc. Low pressure drop, high surface area ammonia oxidation catalyst
US5356603A (en) * 1991-06-17 1994-10-18 Johnson Matthey Inc. Method for the production of hydrocyanic acid using a corrugated catalyst
GB9302531D0 (en) * 1993-02-09 1993-03-24 Johnson Matthey Plc Improvements in pt recovery
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
GB0819094D0 (en) 2008-10-20 2008-11-26 Johnson Matthey Plc Catalyst containment unit
GB201002378D0 (en) 2010-02-12 2010-03-31 Johnson Matthey Plc Catalyst structures
US8658558B2 (en) 2010-11-11 2014-02-25 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
CA2817523C (en) 2010-11-11 2018-12-04 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
US8575061B2 (en) 2010-11-11 2013-11-05 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
US8586500B2 (en) 2010-11-11 2013-11-19 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
US9168519B2 (en) 2010-11-11 2015-10-27 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
US8575062B2 (en) 2010-11-11 2013-11-05 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof
US9663366B2 (en) * 2012-03-05 2017-05-30 Basf Se Ammonia oxidation reactor with internal filter element
US9266098B2 (en) 2012-09-05 2016-02-23 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalysts and method for making thereof
US10589389B2 (en) 2016-04-18 2020-03-17 Liquidmetal Coatings, Llc Apparatus and method for cooling a hard metal applied to the surface of a metal alloy substrate
EP4310210A1 (en) 2022-07-19 2024-01-24 Yara International ASA Volatile and precious metal recovery system made of stacked silver-comprising elements
EP4310209A1 (en) 2022-07-19 2024-01-24 Yara International ASA Method for recovering volatile pt or pd and system thereof
WO2025008502A1 (en) 2023-07-06 2025-01-09 Yara International Asa System for recovering volatile pt and/or rh and method thereof
EP4682274A1 (en) 2024-07-17 2026-01-21 Yara International ASA System for recovering volatile pt, pd and/or rh and method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706696A (en) * 1950-02-09 1954-04-07 Degussa Process for the recovery of platinum volatilising from platinum catalysts
US3127668A (en) * 1955-03-03 1964-04-07 Iit Res Inst High strength-variable porosity sintered metal fiber articles and method of making the same
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
DE1919635A1 (de) * 1969-04-18 1970-11-05 Uhde Gmbh Friedrich Kontaktofen fuer die Gasoxydation mit Auffangeinrichtung fuer Edelmetalle
US3627497A (en) * 1970-01-12 1971-12-14 Chemical Construction Corp Apparatus for catalytic ammonia oxidation
US3660024A (en) * 1970-09-11 1972-05-02 Engelhard Min & Chem Process for ammonia oxidation
BE789706A (fr) * 1971-10-05 1973-02-01 Johnson Matthey Co Ltd Structure-support pour catalyseurs
DE2231557A1 (de) * 1972-06-28 1974-01-17 Rheinstahl Ag Reaktor fuer katalytische gasphaseoxydation
FR2445175A1 (fr) * 1978-12-27 1980-07-25 Inst Nawozow Sztucznych Grille en metaux precieux pour la recuperation des platinoides qui se detachent du catalyseur au cours d'une reaction, notamment la recuperation du platine pendant l'oxydation de l'ammoniac
US4351887A (en) * 1979-05-03 1982-09-28 Johnson, Matthey & Co., Limited Foldable metallic gauze pack and segment
US4412859A (en) * 1981-08-12 1983-11-01 Engelhard Corporation Method for recovering platinum in a nitric acid plant

Also Published As

Publication number Publication date
PT74733A (en) 1982-05-01
EP0063450B1 (en) 1985-09-25
ZA822414B (en) 1983-03-30
IE820838L (en) 1982-10-10
FI821269L (fi) 1982-10-11
ATE15815T1 (de) 1985-10-15
CA1190913A (en) 1985-07-23
IE53011B1 (en) 1988-05-11
US4511539A (en) 1985-04-16
GB2096484A (en) 1982-10-20
JPS5811751A (ja) 1983-01-22
FI821269A0 (fi) 1982-04-08
ES511277A0 (es) 1986-06-01
ES8607415A1 (es) 1986-06-01
DK163982A (da) 1982-10-11
NO821183L (no) 1982-10-11
FI821269A7 (fi) 1982-10-11
EP0063450A1 (en) 1982-10-27
PT74733B (en) 1983-11-09
GB2096484B (en) 1985-03-13
DE3266486D1 (en) 1985-11-07

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