DE2436700A1 - Katalysator zur kontaktreduktion von stickstoffgasen und verfahren zu dessen herstellung - Google Patents
Katalysator zur kontaktreduktion von stickstoffgasen und verfahren zu dessen herstellungInfo
- Publication number
- DE2436700A1 DE2436700A1 DE2436700A DE2436700A DE2436700A1 DE 2436700 A1 DE2436700 A1 DE 2436700A1 DE 2436700 A DE2436700 A DE 2436700A DE 2436700 A DE2436700 A DE 2436700A DE 2436700 A1 DE2436700 A1 DE 2436700A1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- sulfate
- nickel
- catalyst
- copper
- 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.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title claims description 19
- 239000007789 gas Substances 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title claims description 3
- 230000009467 reduction Effects 0.000 title description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229910052757 nitrogen Inorganic materials 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 40
- 239000000956 alloy Substances 0.000 claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 30
- 230000003197 catalytic effect Effects 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 13
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- 239000008139 complexing agent Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 229910001293 incoloy Inorganic materials 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910000335 cobalt(II) sulfate Inorganic materials 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 claims description 3
- 229940074439 potassium sodium tartrate Drugs 0.000 claims description 3
- 235000011006 sodium potassium tartrate Nutrition 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 229910001026 inconel Inorganic materials 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 description 10
- 230000008021 deposition Effects 0.000 description 10
- 229910017816 Cu—Co Inorganic materials 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 238000007747 plating Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 229910018054 Ni-Cu Inorganic materials 0.000 description 3
- 229910018481 Ni—Cu Inorganic materials 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 241000080590 Niso Species 0.000 description 2
- 239000012050 conventional carrier Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 239000004128 Copper(II) sulphate Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VDGMIGHRDCJLMN-UHFFFAOYSA-N [Cu].[Co].[Ni] Chemical compound [Cu].[Co].[Ni] VDGMIGHRDCJLMN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/348—Electrochemical processes, e.g. electrochemical deposition or anodisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20746—Cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20753—Nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20761—Copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48085787A JPS5035089A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-01 | 1973-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2436700A1 true DE2436700A1 (de) | 1975-02-27 |
Family
ID=13868585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2436700A Withdrawn DE2436700A1 (de) | 1973-08-01 | 1974-07-30 | Katalysator zur kontaktreduktion von stickstoffgasen und verfahren zu dessen herstellung |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001023090A1 (de) * | 1999-09-28 | 2001-04-05 | SurTec Produkte und Systeme für die Oberflächenbehandlung GmbH | Elektrokatalysator |
| CN114367289A (zh) * | 2022-03-04 | 2022-04-19 | 郑州大学 | 一种用于糠醛加氢生产2-甲基呋喃的铜基双金属合金催化剂及其制备方法和使用方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055595A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-09-17 | 1975-05-15 | ||
| JPS51133189A (en) * | 1975-05-15 | 1976-11-18 | Sumitomo Metal Ind Ltd | Nox reduction catalyst |
| JPS5319189A (en) * | 1976-08-06 | 1978-02-22 | Honda Motor Co Ltd | Oxidation catalyst |
| JP3360850B2 (ja) * | 1992-09-21 | 2003-01-07 | 株式会社日立製作所 | 銅系酸化触媒とその用途 |
| CN102698581A (zh) * | 2012-05-28 | 2012-10-03 | 成都信息工程学院 | 钠碱-柠檬酸合钴(ⅱ)同时脱硫脱硝生产硫酸钠和硝酸钠的方法 |
| CN104226313B (zh) * | 2014-08-26 | 2017-01-25 | 内蒙古工业大学 | 一种用于环己烯氧化的化学镀铜催化剂的制备方法和应用 |
| CN104372387A (zh) * | 2014-10-30 | 2015-02-25 | 青岛昌安达药业有限公司 | 一种电镀液 |
| EP4049751A4 (en) * | 2019-10-23 | 2023-11-08 | Ihara Co., Ltd. | CATALYST FOR USE IN THE DECOMPOSITION OF HYDROCARBONS |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1413903A (fr) * | 1964-06-18 | 1965-10-15 | Nobel Bozel | Procédé pour déposer des métaux et alliages métalliques en milien alcalin par voie électrolytique |
| US3773894A (en) * | 1971-07-22 | 1973-11-20 | Exxon | Nitrogen oxide conversion using reinforced nickel-copper catalysts |
| US3849342A (en) * | 1972-11-29 | 1974-11-19 | Texas Instruments Inc | Catalysts for conversion of nitrogen oxide pollutants in automotive exhaust gases |
-
1973
- 1973-08-01 JP JP48085787A patent/JPS5035089A/ja active Pending
-
1974
- 1974-07-24 GB GB3262374A patent/GB1422296A/en not_active Expired
- 1974-07-26 AU AU71709/74A patent/AU463501B2/en not_active Expired
- 1974-07-29 US US05/492,765 patent/US3978005A/en not_active Expired - Lifetime
- 1974-07-30 DE DE2436700A patent/DE2436700A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001023090A1 (de) * | 1999-09-28 | 2001-04-05 | SurTec Produkte und Systeme für die Oberflächenbehandlung GmbH | Elektrokatalysator |
| CN114367289A (zh) * | 2022-03-04 | 2022-04-19 | 郑州大学 | 一种用于糠醛加氢生产2-甲基呋喃的铜基双金属合金催化剂及其制备方法和使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7170974A (en) | 1975-07-31 |
| AU463501B2 (en) | 1975-07-31 |
| US3978005A (en) | 1976-08-31 |
| GB1422296A (en) | 1976-01-21 |
| JPS5035089A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee | ||
| 8180 | Miscellaneous part 1 |
Free format text: KURZFRISTIGE WIEDEREINSETZUNG WEGEN FALSCH VEROEFFENTLICHTEM ERLEDIGUNGSGRUND. DIE VEROEFFFENTLICHUNG DES ZUTREFFENDEN ERLEDIGUNGSGRUNDES ERFOLGT IM NAECHSTEN PATENTBLATT. |
|
| 8141 | Disposal/no request for examination |