SE425054B - Forfarande for rening av forbrenningsavgas med hjelp av en katalysator och avgasreningskatalysator - Google Patents
Forfarande for rening av forbrenningsavgas med hjelp av en katalysator och avgasreningskatalysatorInfo
- Publication number
- SE425054B SE425054B SE7710422A SE7710422A SE425054B SE 425054 B SE425054 B SE 425054B SE 7710422 A SE7710422 A SE 7710422A SE 7710422 A SE7710422 A SE 7710422A SE 425054 B SE425054 B SE 425054B
- Authority
- SE
- Sweden
- Prior art keywords
- exhaust gas
- gas purification
- catalyst
- aid
- procedure
- Prior art date
Links
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
-
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (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 |
---|---|---|---|
DE19722250200 DE2250200C3 (de) | 1972-10-13 | Trägerkatalysator, Verfahren zu seiner Herstellung und Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7710422L SE7710422L (sv) | 1977-09-16 |
SE425054B true SE425054B (sv) | 1982-08-30 |
Family
ID=5858922
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7313922A SE401464B (sv) | 1972-10-13 | 1973-10-12 | Forfarande for framstellning av en avgasreningskatalysator |
SE7710422A SE425054B (sv) | 1972-10-13 | 1977-09-16 | Forfarande for rening av forbrenningsavgas med hjelp av en katalysator och avgasreningskatalysator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7313922A SE401464B (sv) | 1972-10-13 | 1973-10-12 | Forfarande for framstellning av en avgasreningskatalysator |
Country Status (7)
Country | Link |
---|---|
US (1) | US3928238A (xx) |
JP (1) | JPS548358B2 (xx) |
CA (1) | CA1008637A (xx) |
FR (1) | FR2202728B1 (xx) |
GB (1) | GB1452786A (xx) |
IT (1) | IT996627B (xx) |
SE (2) | SE401464B (xx) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034060A (en) * | 1972-10-13 | 1977-07-05 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Exhaust gas purifying catalyst and process of making and using same |
US4061596A (en) * | 1974-12-02 | 1977-12-06 | Mitsubishi Chemical Industries Ltd. | Process for preparing titanium oxide shaped carrier |
US4039302A (en) * | 1976-01-05 | 1977-08-02 | Battelle Development Corporation | Process and catalyst for synthesizing low boiling (C1 to C3) aliphatic hydrocarbons from carbon monoxide and hydrogen |
US4051072A (en) * | 1976-04-05 | 1977-09-27 | General Motors Corporation | Method for making pellet type catalyst |
US4140654A (en) * | 1976-04-16 | 1979-02-20 | Mitsui Petrochemical Industries Ltd. | Catalyst composition with support comprising titanium oxide and clay mineral for vapor phase reduction of nitrogen oxides |
US4110253A (en) * | 1977-01-24 | 1978-08-29 | Continental Oil Company | Method for the disproportionation of highly alkylated phenols with phenol |
US4500650A (en) * | 1981-01-20 | 1985-02-19 | Johnson Matthey Public Limited Company | Three-way catalysts for purification of exhaust gas and method for the preparation of the catalysts |
US4480050A (en) * | 1982-08-02 | 1984-10-30 | Uop Inc. | Exhaust gas oxidation catalyst |
FR2556362B1 (fr) * | 1983-12-09 | 1988-07-15 | Pro Catalyse | Procede de reformage catalytique ou de production d'hydrocarbures aromatiques |
FR2556235A1 (fr) * | 1983-12-09 | 1985-06-14 | Pro Catalyse | Procede de fabrication d'un catalyseur a base d'alumine |
US4532228A (en) * | 1984-01-19 | 1985-07-30 | Corning Glass Works | Treatment of monolithic catalyst supports |
DE3586769T2 (de) * | 1984-04-16 | 1993-03-04 | Atlantic Richfield Co | Traegerkatalysatoren und ihre verwendung zur umwandlung von methan und zur dehydrogenierung von kohlenwasserstoffen. |
DE3505648C2 (de) * | 1985-02-19 | 1987-02-19 | Didier Engineering Gmbh, 4300 Essen | Verfahren zur Herstellung eines Eisenoxid, Chromoxid und Manganoxid enthaltenden Katalysators zur selektiven Reduzierung von Stickoxiden in Abgasen mittels Ammoniak |
DE3532207A1 (de) * | 1985-09-10 | 1987-03-19 | Didier Eng | Verfahren zur herstellung von katalysatorformlingen |
US5545674A (en) * | 1987-05-07 | 1996-08-13 | Exxon Research And Engineering Company | Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts |
US5302773A (en) * | 1989-07-20 | 1994-04-12 | The Dow Chemical Company | Process of oxidizing aliphatic hydrocarbons employing a molybdate catalyst encapsulated in a hard, glassy silica matrix |
JPH0639280A (ja) * | 1992-07-24 | 1994-02-15 | Nissan Motor Co Ltd | アルデヒド浄化用触媒 |
IL108635A (en) * | 1993-02-18 | 1997-09-30 | Grigorova Bojidara | Catalyst for use in an oxidation reaction |
US5665668A (en) * | 1994-01-25 | 1997-09-09 | Grigorova; Bojidara | Method of making a catalyst |
US5502019A (en) * | 1994-07-15 | 1996-03-26 | Philip Morris Incorporated | Conversion of carbon monoxide using cobalt-based metal oxide catalysts |
DE19715203A1 (de) * | 1997-04-11 | 1998-10-15 | Basf Ag | Katalysator und Verfahren zur Seitenkettenalkylierung |
GB9807131D0 (en) * | 1998-04-03 | 1998-06-03 | Ici Plc | Copper-containing materials |
DE10034045A1 (de) * | 2000-07-13 | 2002-01-31 | Schumacher Umwelt Trenntech | Keramisches Filterelement und Verfahren zu seiner Herstellung |
DE10208113A1 (de) * | 2002-02-26 | 2003-09-04 | Basf Ag | Verfahren zur Herstellung von Schalenkatalysatoren |
WO2005053845A1 (en) * | 2003-12-01 | 2005-06-16 | Yara International Asa | Method for heat treatment of a metal oxide catalyst for removal of organic material to make a porous catalyst and equipment therefore |
DE10357717A1 (de) * | 2003-12-09 | 2005-07-14 | Basf Ag | Katalysatorextrudate auf Basis Kupferoxid und ihre Verwendung zur Hydrierung von Carbonylverbindungen |
US7867360B2 (en) * | 2004-07-13 | 2011-01-11 | Fpinnovations | Generation of active polysulphide with manganese and bismuth catalysts |
CN113198462B (zh) * | 2021-03-29 | 2022-07-19 | 中山大学 | 一种臭氧催化氧化催化剂及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283247B (de) * | 1965-09-24 | 1968-11-21 | Degussa | Oxydationskatalysator zur Verwendung bei erhoehter Temperatur, insbesondere fuer die Reinigung von Abgasen aus Verbrennungsmotoren und Industrieanlagen |
GB1256697A (xx) * | 1968-04-04 | 1971-12-15 | ||
GB1258413A (xx) * | 1968-09-06 | 1971-12-30 | ||
FR2054524A1 (xx) * | 1969-07-25 | 1971-04-23 | Inst Francais Du Petrole | |
FR2059443A5 (xx) * | 1970-04-17 | 1971-05-28 | Degussa | |
US3701822A (en) * | 1970-06-11 | 1972-10-31 | Chemical Construction Corp | Process and catalyst for treating combustion exhaust gas |
US3787322A (en) * | 1971-01-25 | 1974-01-22 | Laporte Industries Ltd | Catalyst for purification of exhaust gases from motor vehicles and industrial plants |
-
1973
- 1973-08-28 IT IT69574/73A patent/IT996627B/it active
- 1973-10-05 GB GB4653573A patent/GB1452786A/en not_active Expired
- 1973-10-12 SE SE7313922A patent/SE401464B/xx unknown
- 1973-10-12 US US406075A patent/US3928238A/en not_active Expired - Lifetime
- 1973-10-12 FR FR7336635A patent/FR2202728B1/fr not_active Expired
- 1973-10-12 CA CA183,293A patent/CA1008637A/en not_active Expired
- 1973-10-12 JP JP11461173A patent/JPS548358B2/ja not_active Expired
-
1977
- 1977-09-16 SE SE7710422A patent/SE425054B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT996627B (it) | 1975-12-10 |
SE401464B (sv) | 1978-05-16 |
US3928238A (en) | 1975-12-23 |
JPS4973391A (xx) | 1974-07-16 |
JPS548358B2 (xx) | 1979-04-14 |
DE2250200B2 (de) | 1975-09-11 |
SE7710422L (sv) | 1977-09-16 |
CA1008637A (en) | 1977-04-19 |
DE2250200A1 (de) | 1974-05-02 |
FR2202728A1 (xx) | 1974-05-10 |
GB1452786A (en) | 1976-10-13 |
FR2202728B1 (xx) | 1978-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7710422-2 Effective date: 19931110 Format of ref document f/p: F |