DE747120C - Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins - Google Patents
Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden PlatinsInfo
- Publication number
- DE747120C DE747120C DED87647D DED0087647D DE747120C DE 747120 C DE747120 C DE 747120C DE D87647 D DED87647 D DE D87647D DE D0087647 D DED0087647 D DE D0087647D DE 747120 C DE747120 C DE 747120C
- Authority
- DE
- Germany
- Prior art keywords
- platinum
- gold
- recovery
- gas
- evaporates during
- 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.)
- Expired
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims description 30
- 229910052697 platinum Inorganic materials 0.000 title claims description 15
- 238000011084 recovery Methods 0.000 title claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title description 8
- 238000002485 combustion reaction Methods 0.000 title description 6
- 229910021529 ammonia Inorganic materials 0.000 title description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 13
- 239000010931 gold Substances 0.000 claims description 13
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- 239000012876 carrier material Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000010167 Allium cepa var aggregatum Nutrition 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/267—Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED87647D DE747120C (de) | 1942-04-24 | 1942-04-25 | Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE450179X | 1942-04-24 | ||
| DED87647D DE747120C (de) | 1942-04-24 | 1942-04-25 | Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE747120C true DE747120C (de) | 1944-02-22 |
Family
ID=6538366
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED87647D Expired DE747120C (de) | 1942-04-24 | 1942-04-25 | Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
| DED5340D Expired DE884639C (de) | 1942-04-24 | 1943-04-02 | Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
| DED5337D Expired DE878799C (de) | 1942-04-24 | 1943-06-09 | Verfahren zur Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED5340D Expired DE884639C (de) | 1942-04-24 | 1943-04-02 | Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
| DED5337D Expired DE878799C (de) | 1942-04-24 | 1943-06-09 | Verfahren zur Wiedergewinnung des bei der Ammoniakverbrennung sich verfluechtigenden Platins |
Country Status (5)
| Country | Link |
|---|---|
| BE (2) | BE452298A (OSRAM) |
| CH (1) | CH235560A (OSRAM) |
| DE (3) | DE747120C (OSRAM) |
| FR (2) | FR892074A (OSRAM) |
| NL (2) | NL64418C (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972472C (de) * | 1944-12-19 | 1959-07-30 | Lonza Werke Elektrochemische F | Verfahren zur Wiedergewinnung der aus Katalysatoren aus Platin bzw. Platinlegierungen sich verfluechtigenden Platinmetalle |
| DE938908C (de) * | 1953-09-17 | 1956-02-09 | Basf Ag | Verfahren zur Wiedergewinnung von Edelmetallen, insbesondere Metallen der Platingruppe, aus den bei katalytischen Umsetzungen an solchen Metallen gebildeten Reaktionsgasen |
| US3515541A (en) * | 1967-05-03 | 1970-06-02 | Chemie Linz Ag | Process for the recovery of noble metals |
| ES388847A1 (es) * | 1970-03-05 | 1973-06-01 | Engelhard Min & Chem | Un procedimiento para la recuperacion de metales del grupo del platino arrastrados en una corriente de gases calientes que sale de un lecho de catalizador. |
| GB8516333D0 (en) * | 1985-06-28 | 1985-07-31 | Johnson Matthey Plc | Nitric oxide |
-
0
- NL NL64335D patent/NL64335C/xx active
- BE BE450179D patent/BE450179A/xx unknown
- NL NL64418D patent/NL64418C/xx active
-
1942
- 1942-04-25 DE DED87647D patent/DE747120C/de not_active Expired
-
1943
- 1943-03-10 FR FR892074D patent/FR892074A/fr not_active Expired
- 1943-03-30 CH CH235560D patent/CH235560A/de unknown
- 1943-04-02 DE DED5340D patent/DE884639C/de not_active Expired
- 1943-06-09 DE DED5337D patent/DE878799C/de not_active Expired
- 1943-08-25 FR FR53120D patent/FR53120E/fr not_active Expired
- 1943-09-14 BE BE452298A patent/BE452298A/fr unknown
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| BE452298A (fr) | 1943-10-30 |
| NL64418C (OSRAM) | 1900-01-01 |
| CH235560A (de) | 1944-12-15 |
| FR53120E (fr) | 1945-09-19 |
| FR892074A (fr) | 1944-03-28 |
| NL64335C (OSRAM) | 1900-01-01 |
| DE878799C (de) | 1953-06-05 |
| BE450179A (OSRAM) | 1900-01-01 |
| DE884639C (de) | 1953-07-27 |
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