IL102044A - Low pressure drop high surface area platinum recovery system in a nitric acid plant - Google Patents
Low pressure drop high surface area platinum recovery system in a nitric acid plantInfo
- Publication number
- IL102044A IL102044A IL10204492A IL10204492A IL102044A IL 102044 A IL102044 A IL 102044A IL 10204492 A IL10204492 A IL 10204492A IL 10204492 A IL10204492 A IL 10204492A IL 102044 A IL102044 A IL 102044A
- Authority
- IL
- Israel
- Prior art keywords
- surface area
- low pressure
- nitric acid
- pressure drop
- recovery system
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/716,548 US5122185A (en) | 1991-06-17 | 1991-06-17 | Low pressure drop, high surface area platinum recovery system in a nitric acid plant |
Publications (2)
Publication Number | Publication Date |
---|---|
IL102044A0 IL102044A0 (en) | 1992-12-30 |
IL102044A true IL102044A (en) | 1996-08-04 |
Family
ID=24878448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10204492A IL102044A (en) | 1991-06-17 | 1992-05-28 | Low pressure drop high surface area platinum recovery system in a nitric acid plant |
Country Status (11)
Country | Link |
---|---|
US (1) | US5122185A (es) |
EP (1) | EP0519701A1 (es) |
JP (1) | JPH06510567A (es) |
AU (1) | AU2179492A (es) |
CA (1) | CA2111198A1 (es) |
IE (1) | IE921907A1 (es) |
IL (1) | IL102044A (es) |
MX (1) | MX9202873A (es) |
TR (1) | TR25935A (es) |
WO (1) | WO1992022674A1 (es) |
ZA (1) | ZA924192B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356603A (en) * | 1991-06-17 | 1994-10-18 | Johnson Matthey Inc. | Method for the production of hydrocyanic acid using a corrugated catalyst |
US5401483A (en) * | 1991-10-02 | 1995-03-28 | Engelhard Corporation | Catalyst assembly providing high surface area for nitric acid and/or HCN synthesis |
GB9302531D0 (en) * | 1993-02-09 | 1993-03-24 | Johnson Matthey Plc | Improvements in pt recovery |
FR2812221B1 (fr) * | 2000-07-28 | 2003-04-04 | Butachimie | Nouveau dispositif catalytique pour la mise en oeuvre d'une reaction en milieu gazeux a haute temperature |
TW200624151A (en) * | 2004-11-12 | 2006-07-16 | Monsanto Technology Llc | Recovery of noble metals from aqueous process streams |
GB0425152D0 (en) | 2004-11-15 | 2004-12-15 | Middlesex Silver Co Ltd | Fabric structure |
AP2010005222A0 (en) | 2007-09-14 | 2010-04-30 | Barrick Gold Corp | Process for recovering platinum group metals usingreductants |
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 |
GB201200784D0 (en) * | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Exhaust system for a lean-burn internal combustion engine including SCR catalyst |
GB201200781D0 (en) * | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Exhaust system for a lean-burn ic engine comprising a pgm component and a scr catalyst |
RU2484154C1 (ru) * | 2012-04-03 | 2013-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Способ переработки отходов, содержащих цветные и платиновые металлы |
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 |
RU2490342C1 (ru) * | 2012-05-25 | 2013-08-20 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") | Способ переработки дезактивированных катализаторов на носителях из оксида алюминия, содержащих металлы платиновой группы и рений |
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 |
RU2525022C1 (ru) * | 2013-04-23 | 2014-08-10 | Открытое акционерное общество "Приокский завод цветных металлов" | Способ извлечения рения и платиновых металлов из отработанных катализаторов на носителях из оксида алюминия |
CN105320817B (zh) * | 2015-11-19 | 2019-03-22 | 北京工业大学 | 一种浅埋大跨城市隧道扁平率确定方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747679A (en) * | 1952-01-29 | 1956-05-29 | Heraeus Gmbh W C | Recovery of platinum in catalytic gas reactions |
US2920953A (en) * | 1956-07-05 | 1960-01-12 | Chemie Linz Ag | Process and apparatus for recovering platinum and platinum-rhodium alloys from gasescontaining same |
JPS55114767A (en) * | 1979-02-26 | 1980-09-04 | Masao Fukazawa | Hinge containing automatic lockup device |
JPS5817108U (ja) * | 1981-07-28 | 1983-02-02 | 的場ゴム株式会社 | ミキサ−車のホッパ−内張り |
US4412859A (en) * | 1981-08-12 | 1983-11-01 | Engelhard Corporation | Method for recovering platinum in a nitric acid plant |
US4526614A (en) * | 1981-12-16 | 1985-07-02 | Engelhard Corporation | Method for recovering platinum in a nitric acid plant |
EP0216493A1 (en) * | 1985-08-19 | 1987-04-01 | Engelhard Corporation | Platinum recovery using perforation resistant gauzes |
-
1991
- 1991-06-17 US US07/716,548 patent/US5122185A/en not_active Expired - Fee Related
-
1992
- 1992-05-28 IL IL10204492A patent/IL102044A/xx active IP Right Grant
- 1992-06-09 ZA ZA924192A patent/ZA924192B/xx unknown
- 1992-06-10 AU AU21794/92A patent/AU2179492A/en not_active Abandoned
- 1992-06-10 CA CA002111198A patent/CA2111198A1/en not_active Abandoned
- 1992-06-10 JP JP5500923A patent/JPH06510567A/ja active Pending
- 1992-06-10 WO PCT/US1992/004689 patent/WO1992022674A1/en active Application Filing
- 1992-06-15 MX MX9202873A patent/MX9202873A/es unknown
- 1992-06-15 TR TR53592A patent/TR25935A/xx unknown
- 1992-06-17 EP EP92305546A patent/EP0519701A1/en not_active Withdrawn
- 1992-07-01 IE IE190792A patent/IE921907A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IE921907A1 (en) | 1992-12-30 |
IL102044A0 (en) | 1992-12-30 |
ZA924192B (en) | 1993-02-24 |
MX9202873A (es) | 1992-12-01 |
TR25935A (tr) | 1993-11-01 |
EP0519701A1 (en) | 1992-12-23 |
WO1992022674A1 (en) | 1992-12-23 |
US5122185A (en) | 1992-06-16 |
JPH06510567A (ja) | 1994-11-24 |
CA2111198A1 (en) | 1992-12-23 |
AU2179492A (en) | 1993-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted |