NL47923C - - Google Patents
Info
- Publication number
- NL47923C NL47923C NL47923DA NL47923C NL 47923 C NL47923 C NL 47923C NL 47923D A NL47923D A NL 47923DA NL 47923 C NL47923 C NL 47923C
- Authority
- NL
- Netherlands
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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE813071X | 1935-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47923C true NL47923C (no) |
Family
ID=3881232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47923D NL47923C (no) | 1935-11-16 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR813071A (no) |
| NL (1) | NL47923C (no) |
-
0
- NL NL47923D patent/NL47923C/xx active
-
1936
- 1936-10-19 FR FR813071D patent/FR813071A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR813071A (fr) | 1937-05-25 |