RO86131B1 - Catalyst for reducing exhaust gas noxiousness at diesel engines - Google Patents
Catalyst for reducing exhaust gas noxiousness at diesel enginesInfo
- Publication number
- RO86131B1 RO86131B1 RO108786A RO10878682A RO86131B1 RO 86131 B1 RO86131 B1 RO 86131B1 RO 108786 A RO108786 A RO 108786A RO 10878682 A RO10878682 A RO 10878682A RO 86131 B1 RO86131 B1 RO 86131B1
- Authority
- RO
- Romania
- Prior art keywords
- catalyst
- exhaust gas
- diesel engines
- noxiousness
- reducing exhaust
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000013543 active substance Substances 0.000 abstract 1
- 229940011182 cobalt acetate Drugs 0.000 abstract 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
Prezenta inventie se refera la un catalizator pentru reducerea nocivitatii gazelor de esapament la motoarele Diesel, care contine pe un suport de phi alumina, cu diametrul particulelor de 4...6 mm si suprafata specifica de 160....180 m la puterea 2/g 6,30.....9,85% Mn, 5,28....7,23% Ni, 2,30....3,46%Co. Substantele active se depun pe suportul de phi alumina, utilizand solutii de azotat de nichel, azotat de mangan si acetat de cobalt.The present invention relates to a catalyst for reducing the exhaust gas dirt on Diesel engines, which contains a phi alumina support having a particle diameter of 4 ... 6 mm and a specific surface area of 160 ... 180 m at power 2 / g 6.30 ..... 9.85% Mn, 5.28 ... 7.23% Ni, 2.30 ... 3.46% Co. The active substances are deposited on the phi alumina support, using solutions of nickel nitrate, manganese nitrate and cobalt acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108786A RO86131B1 (en) | 1982-10-13 | 1982-10-13 | Catalyst for reducing exhaust gas noxiousness at diesel engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108786A RO86131B1 (en) | 1982-10-13 | 1982-10-13 | Catalyst for reducing exhaust gas noxiousness at diesel engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86131A2 RO86131A2 (en) | 1985-02-25 |
| RO86131B1 true RO86131B1 (en) | 1985-03-02 |
Family
ID=20112099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108786A RO86131B1 (en) | 1982-10-13 | 1982-10-13 | Catalyst for reducing exhaust gas noxiousness at diesel engines |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86131B1 (en) |
-
1982
- 1982-10-13 RO RO108786A patent/RO86131B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86131A2 (en) | 1985-02-25 |
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