PL80333B1 - - Google Patents
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- Publication number
- PL80333B1 PL80333B1 PL1969137052A PL13705269A PL80333B1 PL 80333 B1 PL80333 B1 PL 80333B1 PL 1969137052 A PL1969137052 A PL 1969137052A PL 13705269 A PL13705269 A PL 13705269A PL 80333 B1 PL80333 B1 PL 80333B1
- Authority
- PL
- Poland
- Prior art keywords
- recovery
- platinum
- nets
- meshes
- catalysts
- 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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681810555 DE1810555A1 (de) | 1968-11-23 | 1968-11-23 | Verfahren zur Wiedergewinnung des bei katalytischen Reaktionen,insbesondere bei der Ammoniakverbrennung,sich verfluechtigenden Platins |
Publications (1)
Publication Number | Publication Date |
---|---|
PL80333B1 true PL80333B1 (da) | 1975-08-30 |
Family
ID=5714112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1969137052A PL80333B1 (da) | 1968-11-23 | 1969-11-22 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1810555A1 (da) |
PL (1) | PL80333B1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2855101C2 (de) * | 1978-12-20 | 1987-04-30 | Instytut Nawozów Sztucznych w Puławach, Puławy | Edelmetallgitter für die Rückgewinnung der einem platinelementhaltigen Katalysator während der Reaktion entweichenden Platinelemente |
GB8516333D0 (en) * | 1985-06-28 | 1985-07-31 | Johnson Matthey Plc | Nitric oxide |
-
1968
- 1968-11-23 DE DE19681810555 patent/DE1810555A1/de active Pending
-
1969
- 1969-11-22 PL PL1969137052A patent/PL80333B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
DE1810555A1 (de) | 1970-06-04 |
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