ZA822414B - Recovery of precious metal - Google Patents
Recovery of precious metalInfo
- Publication number
- ZA822414B ZA822414B ZA822414A ZA822414A ZA822414B ZA 822414 B ZA822414 B ZA 822414B ZA 822414 A ZA822414 A ZA 822414A ZA 822414 A ZA822414 A ZA 822414A ZA 822414 B ZA822414 B ZA 822414B
- Authority
- ZA
- South Africa
- Prior art keywords
- precious metal
- recovery
- lost
- containing catalysts
- metal
- Prior art date
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Food-Manufacturing Devices (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Treating Waste Gases (AREA)
- Testing Of Coins (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8111374 | 1981-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA822414B true ZA822414B (en) | 1983-03-30 |
Family
ID=10521086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA822414A ZA822414B (en) | 1981-04-10 | 1982-04-08 | Recovery of precious metal |
Country Status (15)
Country | Link |
---|---|
US (1) | US4511539A (fr) |
EP (1) | EP0063450B1 (fr) |
JP (1) | JPS5811751A (fr) |
AT (1) | ATE15815T1 (fr) |
CA (1) | CA1190913A (fr) |
DE (1) | DE3266486D1 (fr) |
DK (1) | DK163982A (fr) |
ES (1) | ES8607415A1 (fr) |
FI (1) | FI821269L (fr) |
GB (1) | GB2096484B (fr) |
GR (1) | GR76310B (fr) |
IE (1) | IE53011B1 (fr) |
NO (1) | NO821183L (fr) |
PT (1) | PT74733B (fr) |
ZA (1) | ZA822414B (fr) |
Families Citing this family (23)
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 |
EP0216493A1 (fr) * | 1985-08-19 | 1987-04-01 | Engelhard Corporation | Récupération de platine à l'aide de grilles résistant à la perforation |
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 |
US8586500B2 (en) | 2010-11-11 | 2013-11-19 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
AU2011326682B2 (en) | 2010-11-11 | 2016-07-14 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US8658558B2 (en) | 2010-11-11 | 2014-02-25 | 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 |
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 |
RU2632685C2 (ru) * | 2012-03-05 | 2017-10-09 | Басф Се | Реактор для окисления аммиака с внутренним фильтровальным элементом |
US9504993B2 (en) | 2012-09-05 | 2016-11-29 | 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 (fr) | 2022-07-19 | 2024-01-24 | Yara International ASA | Système de récupération des métaux volatils et précieux constitué d'éléments empilés comprenant de l'argent |
EP4310209A1 (fr) | 2022-07-19 | 2024-01-24 | Yara International ASA | Procédé de récupération de pt ou pd volatils et système associé |
Family Cites Families (12)
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 |
-
1982
- 1982-04-07 NO NO821183A patent/NO821183L/no unknown
- 1982-04-07 GB GB8210364A patent/GB2096484B/en not_active Expired
- 1982-04-07 AT AT82301843T patent/ATE15815T1/de not_active IP Right Cessation
- 1982-04-07 EP EP19820301843 patent/EP0063450B1/fr not_active Expired
- 1982-04-07 ES ES511277A patent/ES8607415A1/es not_active Expired
- 1982-04-07 DE DE8282301843T patent/DE3266486D1/de not_active Expired
- 1982-04-08 GR GR67857A patent/GR76310B/el unknown
- 1982-04-08 ZA ZA822414A patent/ZA822414B/xx unknown
- 1982-04-08 IE IE838/82A patent/IE53011B1/en unknown
- 1982-04-08 FI FI821269A patent/FI821269L/fi not_active Application Discontinuation
- 1982-04-08 PT PT7473382A patent/PT74733B/pt unknown
- 1982-04-09 JP JP57058385A patent/JPS5811751A/ja active Pending
- 1982-04-13 CA CA000400901A patent/CA1190913A/fr not_active Expired
- 1982-04-13 DK DK163982A patent/DK163982A/da not_active IP Right Cessation
-
1984
- 1984-03-19 US US06/590,546 patent/US4511539A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO821183L (no) | 1982-10-11 |
DK163982A (da) | 1982-10-11 |
GB2096484B (en) | 1985-03-13 |
DE3266486D1 (en) | 1985-11-07 |
IE820838L (en) | 1982-10-10 |
ES8607415A1 (es) | 1986-06-01 |
PT74733B (en) | 1983-11-09 |
ATE15815T1 (de) | 1985-10-15 |
FI821269L (fi) | 1982-10-11 |
EP0063450B1 (fr) | 1985-09-25 |
GR76310B (fr) | 1984-08-04 |
PT74733A (en) | 1982-05-01 |
ES511277A0 (es) | 1986-06-01 |
JPS5811751A (ja) | 1983-01-22 |
US4511539A (en) | 1985-04-16 |
GB2096484A (en) | 1982-10-20 |
IE53011B1 (en) | 1988-05-11 |
EP0063450A1 (fr) | 1982-10-27 |
FI821269A0 (fi) | 1982-04-08 |
CA1190913A (fr) | 1985-07-23 |
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