GB1440789A - Process for preparing catalysts - Google Patents
Process for preparing catalystsInfo
- Publication number
- GB1440789A GB1440789A GB4351973A GB4351973A GB1440789A GB 1440789 A GB1440789 A GB 1440789A GB 4351973 A GB4351973 A GB 4351973A GB 4351973 A GB4351973 A GB 4351973A GB 1440789 A GB1440789 A GB 1440789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxides
- ester
- alumina
- carrier
- metal
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910052720 vanadium Inorganic materials 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/865—Simultaneous elimination of the components 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47109885A JPS5121629B2 (enrdf_load_stackoverflow) | 1972-10-30 | 1972-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1440789A true GB1440789A (en) | 1976-06-23 |
Family
ID=14521618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4351973A Expired GB1440789A (en) | 1972-10-30 | 1973-09-17 | Process for preparing catalysts |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5121629B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1027542A (enrdf_load_stackoverflow) |
| FR (1) | FR2204455B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1440789A (enrdf_load_stackoverflow) |
| IT (1) | IT998605B (enrdf_load_stackoverflow) |
| NL (1) | NL161373C (enrdf_load_stackoverflow) |
| SE (1) | SE401106B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310384A (en) * | 1993-05-21 | 1997-08-27 | Chinese Petroleum Co | Eggshell catalyst and process for preparing of the same |
| DE10314513A1 (de) * | 2003-03-31 | 2004-10-14 | BSH Bosch und Siemens Hausgeräte GmbH | Katalysatorsystem zum Geruchsabbau |
| CN103464139A (zh) * | 2013-09-17 | 2013-12-25 | 北京化工大学 | 一种结构化烟气脱硝催化剂的制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576998A (en) * | 1984-12-07 | 1986-03-18 | The Dow Chemical Company | Vinyl urethane composite polymer containing vinyl terminated urethane oligomers |
| FR2633217A1 (fr) * | 1988-06-23 | 1989-12-29 | Tyerman David | Procede de fabrication d'un materiau de revetement protecteur et/ou decoratif et revetement realise selon ce procede |
| FR3135433B1 (fr) | 2022-05-11 | 2024-03-29 | Psa Automobiles Sa | Procédé et dispositif de régulation de vitesse d’un véhicule utilisant un changement de vitesse de consigne. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB394506A (en) * | 1932-02-16 | 1933-06-29 | William Thomas Robinson Bindle | Improvements in and connected with the catalytic treatment of carbonaceous materials in gaseous or liquid phase |
| DK132544C (da) * | 1970-01-22 | 1976-05-24 | Shell Int Research | Fremgangsmade til fremstilling af en siliciumdioxid-titanoxid-katalysator der egner sig til fremstilling af oxiranforbindelser ved omsetning af olefinisk umettede carbonhydrider med organiske hydroperoxider |
-
1972
- 1972-10-30 JP JP47109885A patent/JPS5121629B2/ja not_active Expired
-
1973
- 1973-09-04 CA CA180,261A patent/CA1027542A/en not_active Expired
- 1973-09-05 SE SE7312097A patent/SE401106B/xx unknown
- 1973-09-13 IT IT2889973A patent/IT998605B/it active
- 1973-09-17 GB GB4351973A patent/GB1440789A/en not_active Expired
- 1973-10-04 FR FR7335582A patent/FR2204455B1/fr not_active Expired
- 1973-10-30 NL NL7314915A patent/NL161373C/xx not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310384A (en) * | 1993-05-21 | 1997-08-27 | Chinese Petroleum Co | Eggshell catalyst and process for preparing of the same |
| DE10314513A1 (de) * | 2003-03-31 | 2004-10-14 | BSH Bosch und Siemens Hausgeräte GmbH | Katalysatorsystem zum Geruchsabbau |
| CN103464139A (zh) * | 2013-09-17 | 2013-12-25 | 北京化工大学 | 一种结构化烟气脱硝催化剂的制备方法 |
| CN103464139B (zh) * | 2013-09-17 | 2015-11-18 | 北京化工大学 | 一种结构化烟气脱硝催化剂的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7314915A (enrdf_load_stackoverflow) | 1974-05-02 |
| DE2344996A1 (de) | 1974-05-16 |
| NL161373C (nl) | 1980-02-15 |
| IT998605B (it) | 1976-02-20 |
| FR2204455A1 (enrdf_load_stackoverflow) | 1974-05-24 |
| FR2204455B1 (enrdf_load_stackoverflow) | 1976-10-01 |
| SE401106B (sv) | 1978-04-24 |
| NL161373B (nl) | 1979-09-17 |
| JPS5121629B2 (enrdf_load_stackoverflow) | 1976-07-03 |
| DE2344996B2 (de) | 1977-03-10 |
| CA1027542A (en) | 1978-03-07 |
| JPS4966594A (enrdf_load_stackoverflow) | 1974-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1446143A (en) | Process for the catalytic removal of carbon monoxide unburned hydrocarbons and nitrogen oxides from motor vehicle exhaust gases a catalyst therefor and a method of making such a catalyst | |
| GB1262318A (en) | Catalytic conversion of exhaust gas impurities | |
| GB1405405A (en) | Platinum group metal catalysts | |
| EP0298351A3 (en) | Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide | |
| GB1440801A (en) | Silylhydrocarbyl phosphines their preparation and their use | |
| GB1451139A (en) | Catalytic dimerisation of conjugated dienes | |
| GB1460748A (en) | Catalyst for exhaust gas purification | |
| GB1404855A (en) | Catalytic purification of exhaust gases | |
| GB1483097A (en) | Method for vapour-phase catalytic oxidation of tert-butyl alcohol | |
| GB1460222A (en) | Catalysts for purifying exhaust gases | |
| GB1440789A (en) | Process for preparing catalysts | |
| GB1411039A (en) | Catalytic compositions for the oxidation of combust-ble gaseous residues | |
| GB1425631A (en) | High surface area fibrous catalyst support,catalysts and processes | |
| GB1183545A (en) | Dimerization Process | |
| GB1401838A (en) | Catalytic composition for treatment of exhaust gases and a method of production thereof | |
| GB1515417A (en) | Catalytic reduction of nitrogen oxides in waste gases | |
| GB1409294A (en) | Process for the oxidation of combustible gaseous constituents of gaseous mixtures | |
| YU221572A (en) | Process for preparing catalysts for the purification of gases from carbon monoxide, hydrocarbons and nitrogen oxides | |
| GB1424382A (en) | Catalytic composition containing palladium and chromium oxides | |
| GB1449224A (en) | Use of alloys as catalysts and process using such catalysts for conversion of nitrogen oxide pollutants in automotive exhaust gases | |
| GB1371677A (en) | Carrier-supported catalyst composition | |
| GB1409103A (en) | Process for reducing nitric oxides | |
| GB1467403A (en) | Nox catalyst of nickel and rhodium on a monolithic ceramic support | |
| GB1403555A (en) | Catalyst for air-pollution preventive purposes | |
| GB1368661A (en) | Catalyst its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |