ES514916A0 - "un metodo de recuperar platino perdido de una tela de catalizador que contiene platino en una fabrica de acido nitrico". - Google Patents
"un metodo de recuperar platino perdido de una tela de catalizador que contiene platino en una fabrica de acido nitrico".Info
- Publication number
- ES514916A0 ES514916A0 ES514916A ES514916A ES514916A0 ES 514916 A0 ES514916 A0 ES 514916A0 ES 514916 A ES514916 A ES 514916A ES 514916 A ES514916 A ES 514916A ES 514916 A0 ES514916 A0 ES 514916A0
- Authority
- ES
- Spain
- Prior art keywords
- platinum
- gauze
- nitric acid
- catalyst
- fabric containing
- 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.)
- Granted
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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Punching Or Piercing (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Cephalosporin Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Treating Waste Gases (AREA)
- Steroid Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (3)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8404287A1 ES8404287A1 (es) | 1984-04-16 |
ES514916A0 true ES514916A0 (es) | 1984-04-16 |
Family
ID=27404105
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES514916A Granted ES514916A0 (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". |
ES521448A Expired ES8600163A1 (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. |
ES521446A Granted ES521446A0 (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. |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES521448A Expired ES8600163A1 (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. |
ES521446A Granted ES521446A0 (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. |
Country Status (13)
Country | Link |
---|---|
EP (2) | EP0077121B2 (es) |
JP (1) | JPH0615697B2 (es) |
KR (2) | KR890002983B1 (es) |
AT (2) | ATE63140T1 (es) |
AU (3) | AU550041B2 (es) |
BR (1) | BR8204717A (es) |
DE (3) | DE3279685D1 (es) |
DK (2) | DK171543B1 (es) |
ES (4) | ES514916A0 (es) |
FI (4) | FI77789C (es) |
IE (2) | IE58170B1 (es) |
MX (1) | MX167846B (es) |
NO (4) | NO167855C (es) |
Families Citing this family (11)
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 |
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 (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)
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 |
-
1982
- 1982-07-29 AU AU86581/82A patent/AU550041B2/en not_active Expired
- 1982-08-06 DE DE8282304173T patent/DE3279685D1/de not_active Expired
- 1982-08-06 EP EP19820304173 patent/EP0077121B2/en not_active Expired - Lifetime
- 1982-08-06 AT AT87201149T patent/ATE63140T1/de not_active IP Right Cessation
- 1982-08-06 DE DE8787201149T patent/DE3280330D1/de not_active Expired - Lifetime
- 1982-08-06 EP EP19870201149 patent/EP0244921B1/en not_active Expired - Lifetime
- 1982-08-06 DE DE198282304173T patent/DE77121T1/de active Pending
- 1982-08-06 AT AT82304173T patent/ATE42971T1/de not_active IP Right Cessation
- 1982-08-09 DK DK357582A patent/DK171543B1/da not_active IP Right Cessation
- 1982-08-10 FI FI822784A patent/FI77789C/fi not_active IP Right Cessation
- 1982-08-11 IE IE920904A patent/IE58170B1/en not_active IP Right Cessation
- 1982-08-11 BR BR8204717A patent/BR8204717A/pt not_active IP Right Cessation
- 1982-08-11 ES ES514916A patent/ES514916A0/es active Granted
- 1982-08-11 IE IE193682A patent/IE58152B1/en not_active IP Right Cessation
- 1982-08-11 NO NO822734A patent/NO167855C/no not_active IP Right Cessation
- 1982-08-11 JP JP13966382A patent/JPH0615697B2/ja not_active Expired - Lifetime
- 1982-08-12 MX MX19399882A patent/MX167846B/es unknown
- 1982-08-12 KR KR8203610A patent/KR890002983B1/ko active
-
1983
- 1983-04-14 ES ES521448A patent/ES8600163A1/es not_active Expired
- 1983-04-14 ES ES521447A patent/ES521447A0/es active Granted
- 1983-04-14 ES ES521446A patent/ES521446A0/es active Granted
-
1985
- 1985-09-06 FI FI853419A patent/FI78122C/fi not_active IP Right Cessation
- 1985-09-06 FI FI853418A patent/FI78121C/fi not_active IP Right Cessation
- 1985-09-06 FI FI853420A patent/FI78123C/fi not_active IP Right Cessation
- 1985-12-23 AU AU51599/85A patent/AU573941B2/en not_active Expired
- 1985-12-23 AU AU51600/85A patent/AU574548B2/en not_active Expired
-
1986
- 1986-10-10 NO NO864036A patent/NO167856C/no not_active IP Right Cessation
- 1986-10-10 NO NO864038A patent/NO167858C/no not_active IP Right Cessation
- 1986-10-10 NO NO864037A patent/NO167857C/no not_active IP Right Cessation
-
1989
- 1989-03-15 KR KR1019890003209A patent/KR890002984B1/ko not_active IP Right Cessation
-
1991
- 1991-01-24 DK DK012191A patent/DK169182B1/da active
Also Published As
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ES514916A0 (es) | "un metodo de recuperar platino perdido de una tela de catalizador que contiene platino en una fabrica de acido nitrico". | |
NO950267L (no) | Trådstruktur med minst en skruelinjeformet komponent, og anvendelse derav som katalysator og/eller til utvinning av edle metaller | |
Hatfield et al. | Method for recovering platinum in a nitric acid plant | |
ES2000874A6 (es) | Un metodo mejorado para recuperar platino perdido de una tela de catalizador | |
JPS52147749A (en) | Set system of digital protection relays |