BE382476A - - Google Patents
Info
- Publication number
- BE382476A BE382476A BE382476DA BE382476A BE 382476 A BE382476 A BE 382476A BE 382476D A BE382476D A BE 382476DA BE 382476 A BE382476 A BE 382476A
- Authority
- BE
- Belgium
- Prior art keywords
- rhodium
- platinum
- emi
- networks
- content
- Prior art date
Links
- 229910052703 rhodium Inorganic materials 0.000 claims description 13
- 239000010948 rhodium Substances 0.000 claims description 13
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910017604 nitric acid Inorganic materials 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE706725X | 1930-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE382476A true BE382476A (enrdf_load_stackoverflow) |
Family
ID=6617214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE382476D BE382476A (enrdf_load_stackoverflow) | 1930-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE382476A (enrdf_load_stackoverflow) |
| FR (1) | FR706725A (enrdf_load_stackoverflow) |
| NL (1) | NL33148C (enrdf_load_stackoverflow) |
-
0
- BE BE382476D patent/BE382476A/fr unknown
- NL NL33148D patent/NL33148C/xx active
-
1930
- 1930-11-29 FR FR706725D patent/FR706725A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR706725A (fr) | 1931-06-29 |
| NL33148C (enrdf_load_stackoverflow) |
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