GB1513578A - Method of manufacture of vanadium oxide catalyst - Google Patents
Method of manufacture of vanadium oxide catalystInfo
- Publication number
- GB1513578A GB1513578A GB50798/75A GB5079875A GB1513578A GB 1513578 A GB1513578 A GB 1513578A GB 50798/75 A GB50798/75 A GB 50798/75A GB 5079875 A GB5079875 A GB 5079875A GB 1513578 A GB1513578 A GB 1513578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanadium
- oxide catalyst
- vanadium compound
- vanadium oxide
- dec
- 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
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 title abstract 4
- 229910001935 vanadium oxide Inorganic materials 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003682 vanadium compounds Chemical class 0.000 abstract 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000001935 peptisation Methods 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- 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
- B01D2255/20723—Vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS7400008649A CS179083B1 (en) | 1974-12-17 | 1974-12-17 | Mode of vanadium catalyzer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1513578A true GB1513578A (en) | 1978-06-07 |
Family
ID=5437313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50798/75A Expired GB1513578A (en) | 1974-12-17 | 1975-12-11 | Method of manufacture of vanadium oxide catalyst |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139913A (en) * | 1983-05-19 | 1984-11-21 | Gulf Research Development Co | Process for preparing catalysts |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450784A1 (fr) * | 1979-03-05 | 1980-10-03 | Rhone Poulenc Ind | Catalyseur d'elimination des oxydes d'azote contenus dans un courant gazeux |
| US4518710A (en) * | 1984-01-25 | 1985-05-21 | Uop Inc. | Catalyst for the reduction of nitrogen oxides in gaseous mixtures and method of making the catalyst |
| EP0214942B1 (en) * | 1985-07-29 | 1990-10-03 | Eka Nobel Aktiebolag | Catalyst and method for purifying exhaust gases from nitrogen oxides |
| SE459903B (sv) * | 1987-03-20 | 1989-08-21 | Eka Nobel Ab | Saett att rena roekgaser fraan kvaeveoxider |
-
1974
- 1974-12-17 CS CS7400008649A patent/CS179083B1/cs unknown
-
1975
- 1975-11-25 NO NO753965A patent/NO753965L/no unknown
- 1975-11-25 SE SE7513234A patent/SE7513234L/xx unknown
- 1975-12-08 NL NL7514277A patent/NL7514277A/xx not_active Application Discontinuation
- 1975-12-08 FR FR7537406A patent/FR2294748A1/fr not_active Withdrawn
- 1975-12-08 DE DE19752555189 patent/DE2555189A1/de active Pending
- 1975-12-09 FI FI753457A patent/FI753457A7/fi not_active Application Discontinuation
- 1975-12-11 GB GB50798/75A patent/GB1513578A/en not_active Expired
- 1975-12-12 AT AT945575A patent/AT343610B/de not_active IP Right Cessation
- 1975-12-12 DD DD190103A patent/DD121917A1/xx unknown
- 1975-12-16 IT IT30377/75A patent/IT1051083B/it active
- 1975-12-16 JP JP50149177A patent/JPS5186091A/ja active Pending
- 1975-12-17 SU SU752199206A patent/SU610559A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139913A (en) * | 1983-05-19 | 1984-11-21 | Gulf Research Development Co | Process for preparing catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| FI753457A7 (enrdf_load_stackoverflow) | 1976-06-18 |
| SU610559A1 (ru) | 1978-06-15 |
| CS179083B1 (en) | 1977-10-31 |
| DD121917A1 (enrdf_load_stackoverflow) | 1976-09-05 |
| AT343610B (de) | 1978-06-12 |
| NO753965L (enrdf_load_stackoverflow) | 1976-06-18 |
| DE2555189A1 (de) | 1976-07-01 |
| JPS5186091A (enrdf_load_stackoverflow) | 1976-07-28 |
| IT1051083B (it) | 1981-04-21 |
| FR2294748A1 (fr) | 1976-07-16 |
| NL7514277A (nl) | 1976-06-21 |
| ATA945575A (de) | 1977-10-15 |
| SE7513234L (sv) | 1976-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |