FI921197A0 - Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksi - Google Patents
Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksiInfo
- Publication number
- FI921197A0 FI921197A0 FI921197A FI921197A FI921197A0 FI 921197 A0 FI921197 A0 FI 921197A0 FI 921197 A FI921197 A FI 921197A FI 921197 A FI921197 A FI 921197A FI 921197 A0 FI921197 A0 FI 921197A0
- Authority
- FI
- Finland
- Prior art keywords
- platinum
- preparation
- saving catalyst
- saving
- catalyst
- 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
- 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
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J37/0201—Impregnation
-
- 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
- B01J37/0201—Impregnation
- B01J37/0213—Preparation of the impregnating solution
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921197A FI90502C (fi) | 1992-03-19 | 1992-03-19 | Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksi |
US08/302,769 US5583087A (en) | 1992-03-19 | 1993-03-18 | Method for impregnating catalyst support with platinum |
DE69314787T DE69314787T2 (de) | 1992-03-19 | 1993-03-18 | Methode zum imprägnieren eines katalysatorträgers mit platin |
PCT/FI1993/000099 WO1993018855A1 (en) | 1992-03-19 | 1993-03-18 | Method for impregnating catalyst support with platinum |
EP93906636A EP0643624B1 (en) | 1992-03-19 | 1993-03-18 | Method for impregnating catalyst support with platinum |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921197 | 1992-03-19 | ||
FI921197A FI90502C (fi) | 1992-03-19 | 1992-03-19 | Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksi |
Publications (4)
Publication Number | Publication Date |
---|---|
FI921197A0 true FI921197A0 (fi) | 1992-03-19 |
FI921197A FI921197A (fi) | 1993-09-20 |
FI90502B FI90502B (fi) | 1993-11-15 |
FI90502C FI90502C (fi) | 1994-02-25 |
Family
ID=8534952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI921197A FI90502C (fi) | 1992-03-19 | 1992-03-19 | Platinaa säästävä katalyytti ja menetelmä sen valmistamiseksi |
Country Status (5)
Country | Link |
---|---|
US (1) | US5583087A (fi) |
EP (1) | EP0643624B1 (fi) |
DE (1) | DE69314787T2 (fi) |
FI (1) | FI90502C (fi) |
WO (1) | WO1993018855A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6559094B1 (en) | 1999-09-09 | 2003-05-06 | Engelhard Corporation | Method for preparation of catalytic material for selective oxidation and catalyst members thereof |
ES2362405T3 (es) * | 2000-10-27 | 2011-07-04 | Metabolix, Inc. | Composiciones que comprenden polihidroxialcanoatos y monómeros reactivos. |
EP2027371B1 (en) | 2006-06-15 | 2019-12-04 | Dinex Finland Oy | Coating for particulate filters |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA982783A (en) * | 1971-06-16 | 1976-02-03 | Prototech Company | Finely particulated colloidal platinum, compound and sol for producing the same, and method of preparation |
FR2194480B1 (fi) * | 1972-08-04 | 1978-07-07 | Engelhard Min & Chem | |
DE2359451C3 (de) * | 1972-12-15 | 1976-01-08 | Universal Oil Products Co., Des Plaines, Ill. (V.St.A.) | Katalysatorträger und dessen Verwendung |
US4082699A (en) * | 1974-12-20 | 1978-04-04 | Prototech Company | Method of preparing catalytic structures from colloidal platinum compounds and such catalytic structures |
JPS6115739A (ja) * | 1984-04-25 | 1986-01-23 | Toa Nenryo Kogyo Kk | 水素化処理用触媒 |
GB8620982D0 (en) * | 1986-08-29 | 1986-10-08 | Shell Int Research | Catalyst preparation |
US5175136A (en) * | 1990-05-31 | 1992-12-29 | Monsanto Company | Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide |
-
1992
- 1992-03-19 FI FI921197A patent/FI90502C/fi not_active IP Right Cessation
-
1993
- 1993-03-18 EP EP93906636A patent/EP0643624B1/en not_active Expired - Lifetime
- 1993-03-18 DE DE69314787T patent/DE69314787T2/de not_active Expired - Lifetime
- 1993-03-18 US US08/302,769 patent/US5583087A/en not_active Expired - Lifetime
- 1993-03-18 WO PCT/FI1993/000099 patent/WO1993018855A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69314787D1 (de) | 1997-11-27 |
US5583087A (en) | 1996-12-10 |
WO1993018855A1 (en) | 1993-09-30 |
EP0643624A1 (en) | 1995-03-22 |
FI921197A (fi) | 1993-09-20 |
FI90502C (fi) | 1994-02-25 |
EP0643624B1 (en) | 1997-10-22 |
DE69314787T2 (de) | 1998-02-19 |
FI90502B (fi) | 1993-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MA | Patent expired |