CA1120020A - Manufacture of supported silver catalysts - Google Patents
Manufacture of supported silver catalystsInfo
- Publication number
- CA1120020A CA1120020A CA000284649A CA284649A CA1120020A CA 1120020 A CA1120020 A CA 1120020A CA 000284649 A CA000284649 A CA 000284649A CA 284649 A CA284649 A CA 284649A CA 1120020 A CA1120020 A CA 1120020A
- Authority
- CA
- Canada
- Prior art keywords
- silver
- carrier
- manufacture
- salt solutions
- catalyst
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 31
- 239000004332 silver Substances 0.000 title claims abstract description 31
- 239000003054 catalyst Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 15
- 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 abstract description 8
- 239000012266 salt solution Substances 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- 238000001994 activation Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 206010070834 Sensitisation Diseases 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000008313 sensitization Effects 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002429 hydrazines Chemical class 0.000 claims 1
- 239000000969 carrier Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000010453 quartz Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 229960004279 formaldehyde Drugs 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 235000019256 formaldehyde Nutrition 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical group 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 229910017974 NH40H Inorganic materials 0.000 description 1
- 241001208007 Procas Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- SEEPANYCNGTZFQ-UHFFFAOYSA-N sulfadiazine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CC=N1 SEEPANYCNGTZFQ-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000011282 treatment Methods 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
- B01J37/16—Reducing
-
- 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
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2639342.0 | 1976-09-01 | ||
| DE2639342A DE2639342C3 (de) | 1976-09-01 | 1976-09-01 | Verfahren zur Herstellung von Silberkatalysatoren, die auf Träger aufgetragen sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1120020A true CA1120020A (en) | 1982-03-16 |
Family
ID=5986904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000284649A Expired CA1120020A (en) | 1976-09-01 | 1977-08-10 | Manufacture of supported silver catalysts |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4126582A (en:Method) |
| BE (1) | BE858221A (en:Method) |
| CA (1) | CA1120020A (en:Method) |
| DE (1) | DE2639342C3 (en:Method) |
| FR (1) | FR2363370A1 (en:Method) |
| GB (1) | GB1584649A (en:Method) |
| IT (1) | IT1079947B (en:Method) |
| NL (1) | NL7709601A (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834051A1 (de) * | 1978-08-03 | 1980-02-21 | Dynamit Nobel Ag | Verfahren zur herstellung von terephthal-, isophthal- und phthaldialdehyd |
| US4353741A (en) * | 1979-03-12 | 1982-10-12 | Olin Corporation | Silver coated particles and a process for preparing them |
| US4235757A (en) * | 1979-09-27 | 1980-11-25 | Ppg Industries, Inc. | Ethylene epoxidation catalyst |
| US4382149A (en) * | 1980-11-05 | 1983-05-03 | Borden, Inc. | Supported silver catalyst |
| US4407865A (en) * | 1981-06-09 | 1983-10-04 | Atlantic Richfield Company | Process for coating a sterilizing filter material with silver and product formed thereby |
| GB8620982D0 (en) * | 1986-08-29 | 1986-10-08 | Shell Int Research | Catalyst preparation |
| US5218472A (en) * | 1989-03-22 | 1993-06-08 | Alcan International Limited | Optical interference structures incorporating porous films |
| FI95816C (fi) * | 1989-05-04 | 1996-03-25 | Ad Tech Holdings Ltd | Antimikrobinen esine ja menetelmä sen valmistamiseksi |
| US5075039A (en) * | 1990-05-31 | 1991-12-24 | Shipley Company Inc. | Platable liquid film forming coating composition containing conductive metal sulfide coated inert inorganic particles |
| US5288313A (en) * | 1990-05-31 | 1994-02-22 | Shipley Company Inc. | Electroless plating catalyst |
| US5120578A (en) * | 1990-05-31 | 1992-06-09 | Shipley Company Inc. | Coating composition |
| US6383273B1 (en) | 1999-08-12 | 2002-05-07 | Apyron Technologies, Incorporated | Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2424085A (en) * | 1943-08-11 | 1947-07-15 | Shell Dev | Supported silver catalyst and its preparation |
| US3575888A (en) * | 1969-04-28 | 1971-04-20 | Shell Oil Co | Silver catalyst |
| US3702259A (en) * | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
-
1976
- 1976-09-01 DE DE2639342A patent/DE2639342C3/de not_active Expired
-
1977
- 1977-08-10 CA CA000284649A patent/CA1120020A/en not_active Expired
- 1977-08-15 US US05/824,524 patent/US4126582A/en not_active Expired - Lifetime
- 1977-08-25 IT IT50783/77A patent/IT1079947B/it active
- 1977-08-30 BE BE180521A patent/BE858221A/xx not_active IP Right Cessation
- 1977-08-31 GB GB36325/77A patent/GB1584649A/en not_active Expired
- 1977-08-31 NL NL7709601A patent/NL7709601A/xx not_active Application Discontinuation
- 1977-09-01 FR FR7726516A patent/FR2363370A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1584649A (en) | 1981-02-18 |
| US4126582A (en) | 1978-11-21 |
| DE2639342A1 (de) | 1978-03-02 |
| BE858221A (fr) | 1978-02-28 |
| FR2363370B3 (en:Method) | 1980-06-06 |
| IT1079947B (it) | 1985-05-13 |
| DE2639342C3 (de) | 1981-01-08 |
| FR2363370A1 (fr) | 1978-03-31 |
| DE2639342B2 (de) | 1980-04-30 |
| NL7709601A (nl) | 1978-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |