NL7010851A - - Google Patents
Info
- Publication number
- NL7010851A NL7010851A NL7010851A NL7010851A NL7010851A NL 7010851 A NL7010851 A NL 7010851A NL 7010851 A NL7010851 A NL 7010851A NL 7010851 A NL7010851 A NL 7010851A NL 7010851 A NL7010851 A NL 7010851A
- Authority
- NL
- Netherlands
Links
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)
-
- 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691937552 DE1937552A1 (de) | 1969-07-24 | 1969-07-24 | Verfahren zur selektiven Entfernung von Stickstoffdioxid aus Gasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7010851A true NL7010851A (xx) | 1971-01-26 |
Family
ID=5740712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7010851A NL7010851A (xx) | 1969-07-24 | 1970-07-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3705231A (xx) |
| BE (1) | BE753826A (xx) |
| DE (1) | DE1937552A1 (xx) |
| FR (1) | FR2055535A5 (xx) |
| GB (1) | GB1308383A (xx) |
| NL (1) | NL7010851A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1405405A (en) * | 1971-06-25 | 1975-09-10 | Johnson Matthey Co Ltd | Platinum group metal catalysts |
| JPS4998779A (xx) * | 1973-01-29 | 1974-09-18 | ||
| JPS5057946A (xx) * | 1973-07-17 | 1975-05-20 | ||
| US4119703A (en) * | 1974-06-11 | 1978-10-10 | Japan Gasoline Company, Ltd. | Process for removal of nitrogen oxides from waste gas |
| US4199555A (en) * | 1975-07-16 | 1980-04-22 | Toa Nenryo Kogyo Kabushiki Kaisha | Catalyst for reducing nitrogen oxides |
| US8790609B1 (en) * | 2013-06-27 | 2014-07-29 | Siemens Energy, Inc. | Method of yellow plume elimination in gas turbine exhaust |
-
1969
- 1969-07-24 DE DE19691937552 patent/DE1937552A1/de active Pending
-
1970
- 1970-07-21 US US56767A patent/US3705231A/en not_active Expired - Lifetime
- 1970-07-22 NL NL7010851A patent/NL7010851A/xx unknown
- 1970-07-23 BE BE753826D patent/BE753826A/xx unknown
- 1970-07-23 FR FR7027227A patent/FR2055535A5/fr not_active Expired
- 1970-07-23 GB GB3567570A patent/GB1308383A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2055535A5 (xx) | 1971-05-07 |
| GB1308383A (en) | 1973-02-21 |
| DE1937552A1 (de) | 1971-02-11 |
| BE753826A (fr) | 1971-01-25 |
| US3705231A (en) | 1972-12-05 |