DE1963827B2 - Verfahren zur Herstellung eines Trägerkatalysators - Google Patents
Verfahren zur Herstellung eines TrägerkatalysatorsInfo
- Publication number
- DE1963827B2 DE1963827B2 DE19691963827 DE1963827A DE1963827B2 DE 1963827 B2 DE1963827 B2 DE 1963827B2 DE 19691963827 DE19691963827 DE 19691963827 DE 1963827 A DE1963827 A DE 1963827A DE 1963827 B2 DE1963827 B2 DE 1963827B2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- silver
- iron
- catalytically active
- carrier
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 16
- 239000003054 catalyst Substances 0.000 title claims description 12
- 230000008569 process Effects 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000243 solution Substances 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 12
- 239000004332 silver Substances 0.000 claims description 12
- 239000007800 oxidant agent Substances 0.000 claims description 10
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000013543 active substance Substances 0.000 claims description 4
- 150000002505 iron Chemical class 0.000 claims description 3
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000002245 particle Substances 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 8
- -1 hydroxyl ions Chemical class 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 229960001484 edetic acid Drugs 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000001880 copper compounds Chemical class 0.000 description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 2
- 229940112669 cuprous oxide Drugs 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000004698 iron complex Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical group O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6818337A NL6818337A (enrdf_load_stackoverflow) | 1968-12-20 | 1968-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1963827A1 DE1963827A1 (de) | 1970-07-09 |
| DE1963827B2 true DE1963827B2 (de) | 1978-10-19 |
Family
ID=19805450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691963827 Withdrawn DE1963827B2 (de) | 1968-12-20 | 1969-12-19 | Verfahren zur Herstellung eines Trägerkatalysators |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE743395A (enrdf_load_stackoverflow) |
| DE (1) | DE1963827B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2026748A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1256610A (enrdf_load_stackoverflow) |
| NL (1) | NL6818337A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985003240A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Catalytic exhaust emission control device and method of making it |
| WO1985003241A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Filler or a support for catalytically active substances, a process for producing said filler or support, a catalyst produced from said support, and the use of said catalyst |
| WO1985003239A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Fine particles with a surface coating of metal or metal compound, particulalrly a catalytically active substance, and a method of producing them |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201396A (nl) * | 1982-04-01 | 1983-11-01 | Dow Chemical Nederland | Zilver katalysator en een werkwijze voor de bereiding daarvan. |
| GB8620982D0 (en) * | 1986-08-29 | 1986-10-08 | Shell Int Research | Catalyst preparation |
| US7491820B2 (en) | 2005-04-26 | 2009-02-17 | Archer-Daniels-Midland Company | Hydrogenation with copper compositions catalyst |
| CN112724059B (zh) * | 2021-01-15 | 2023-05-30 | 万华化学集团股份有限公司 | 一种维生素a棕榈酸酯的制备方法 |
-
1968
- 1968-12-20 NL NL6818337A patent/NL6818337A/xx unknown
-
1969
- 1969-12-19 DE DE19691963827 patent/DE1963827B2/de not_active Withdrawn
- 1969-12-19 BE BE743395D patent/BE743395A/xx unknown
- 1969-12-19 GB GB1256610D patent/GB1256610A/en not_active Expired
- 1969-12-22 FR FR6944348A patent/FR2026748A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985003240A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Catalytic exhaust emission control device and method of making it |
| WO1985003241A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Filler or a support for catalytically active substances, a process for producing said filler or support, a catalyst produced from said support, and the use of said catalyst |
| WO1985003239A1 (en) * | 1984-01-30 | 1985-08-01 | Eka Ab | Fine particles with a surface coating of metal or metal compound, particulalrly a catalytically active substance, and a method of producing them |
| EP0153911A1 (en) * | 1984-01-30 | 1985-09-04 | Eka Nobel Aktiebolag | Catalytic exhaust emission control device and a method of making it |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1963827A1 (de) | 1970-07-09 |
| FR2026748A1 (enrdf_load_stackoverflow) | 1970-09-18 |
| BE743395A (enrdf_load_stackoverflow) | 1970-06-19 |
| NL6818337A (enrdf_load_stackoverflow) | 1970-06-23 |
| GB1256610A (enrdf_load_stackoverflow) | 1971-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4244354C2 (de) | Verfahren zur Herstellung einer nicht-wäßrigen Dispersion von Teilchen eines Metalls und/oder einer Metallverbindung | |
| DE2162716A1 (de) | Verfahren zur herstellung nadelfoermiger magnetischer eisenoxide | |
| DE2105898B2 (de) | Lösung zum Aktivleren von metallischen und nichtmetallischen Oberflächen und Verfahren zu deren Herstellung | |
| DE2248693C3 (de) | Alkalisches Bad zur stromlosen Abscheidung von metallischem Silber auf einer Oberfläche und Verfahren zur Herstellung der Versilberungslösung | |
| DE2829980A1 (de) | Waessrige loesung von einwertigem ammoniumgoldsulfitkomplex, verfahren zu ihrer herstellung und diese loesung enthaltendes elektrolysebad | |
| DE1963827B2 (de) | Verfahren zur Herstellung eines Trägerkatalysators | |
| DE2644111B2 (de) | Trockene, ein Edelmetall und Zinnverbindungen enthaltende Katalysatorzusammensetzung und Verfahren zu ihrer Herstellung und ihre Verwendung | |
| DE2627941C2 (de) | Aktivierungslösung zum stromlosen Verkupfern auf der Basis eines Silbersalzes | |
| DE2314360A1 (de) | Katalysatorherstellung | |
| DE19803891A1 (de) | Wäßrige Edelmetallkolloide und ihre Verwendung | |
| EP0250784B1 (de) | Verfahren zur Herstellung einer hochkonzentrierten wässrigen Silber- und Zinnsalze enthaltenden Suspension | |
| DE1958952C3 (de) | Verfahren zur Herstellung eines Trägerkatalysators | |
| DE2303900C2 (de) | Verfahren zur Herstellung von ferromagnetischen Pulvern | |
| DE2547288A1 (de) | Verfahren zur herstellung von silberpulvern | |
| DE2118583C2 (de) | Verfahren zur Herstellung von metallhaltigen Trägerkatalysatoren | |
| DE2214551A1 (de) | Verfahren zur Herstellung kleiner metallischer Partikel | |
| DE1767608A1 (de) | Verfahren zur Herstellung von Eisenoxyd-Pigmenten | |
| DE1805385A1 (de) | Plattierbad und Verfahren zum stromlosen Aufplattieren von Nickel | |
| DE526392C (de) | Verfahren zur Herstellung von Metallkomplexverbindungen | |
| DE2434638C3 (de) | Verfahren zur Herstellung einer Lösung zur Sensibilisierung von Oberflächen | |
| DE2229570A1 (de) | Verfahren zur herstellung von hydroxiden der metalle der gruppe viii des periodischen systems der elemente | |
| DE1219612B (de) | Verfahren zur Herstellung von mit transparenten Bindemitteln zu transparent gefaerbten Dispersionen verarbeitbaren, gegebenenfalls ferromagnetischen, im wesentlichen Eisenoxid enthaltenden, temperaturbestaendigen Pigmenten | |
| DE2934584A1 (de) | Aktivierungsbad sowie verfahren zur chemischen metallisierung unter dessen anwendung | |
| DE417973C (de) | Verfahren zur Herstellung von kolloidalen Metalloesungen | |
| DE10023336A1 (de) | Verfahren zum Herstellen einer Photochromenschicht |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHJ | Nonpayment of the annual fee |