NL238438A - - Google Patents
Info
- Publication number
- NL238438A NL238438A NL238438DA NL238438A NL 238438 A NL238438 A NL 238438A NL 238438D A NL238438D A NL 238438DA NL 238438 A NL238438 A NL 238438A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/122—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT312258A AT209912B (de) | 1958-04-30 | 1958-04-30 | Verfahren zur Entfernung von nitrosen Gasen aus Abgasen und Vorrichtung hiezu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238438A true NL238438A (xx) |
Family
ID=3545638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238438D NL238438A (xx) | 1958-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT209912B (xx) |
| BE (1) | BE578058A (xx) |
| FR (1) | FR1221600A (xx) |
| GB (1) | GB873997A (xx) |
| NL (1) | NL238438A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821744A1 (de) * | 1988-06-28 | 1990-01-11 | Bayer Ag | Verfahren zur stickstoffoxid-entfernung aus rauchgasen |
-
0
- NL NL238438D patent/NL238438A/xx unknown
- BE BE578058D patent/BE578058A/xx unknown
-
1958
- 1958-04-30 AT AT312258A patent/AT209912B/de active
-
1959
- 1959-04-23 FR FR792911A patent/FR1221600A/fr not_active Expired
- 1959-04-29 GB GB14669/59A patent/GB873997A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1221600A (fr) | 1960-06-02 |
| GB873997A (en) | 1961-08-02 |
| AT209912B (de) | 1960-07-11 |
| BE578058A (xx) |