NL223963A - - Google Patents
Info
- Publication number
- NL223963A NL223963A NL223963DA NL223963A NL 223963 A NL223963 A NL 223963A NL 223963D A NL223963D A NL 223963DA NL 223963 A NL223963 A NL 223963A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
- B01D59/32—Separation by chemical exchange by exchange between fluids
-
- 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
- B01D53/14—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 by absorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
- C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1080073X | 1957-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL223963A true NL223963A (en) |
Family
ID=9609461
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113188D NL113188C (en) | 1957-01-12 | ||
| NL223963D NL223963A (en) | 1957-01-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113188D NL113188C (en) | 1957-01-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE563817A (en) |
| CH (1) | CH347172A (en) |
| DE (1) | DE1080073B (en) |
| FR (1) | FR1164729A (en) |
| GB (1) | GB870036A (en) |
| LU (1) | LU35683A1 (en) |
| NL (2) | NL223963A (en) |
-
0
- BE BE563817D patent/BE563817A/xx unknown
- LU LU35683D patent/LU35683A1/xx unknown
- NL NL113188D patent/NL113188C/xx active
- NL NL223963D patent/NL223963A/xx unknown
-
1957
- 1957-01-12 FR FR1164729D patent/FR1164729A/en not_active Expired
- 1957-12-24 CH CH347172D patent/CH347172A/en unknown
-
1958
- 1958-01-01 GB GB101/58A patent/GB870036A/en not_active Expired
- 1958-01-11 DE DEC16087A patent/DE1080073B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU35683A1 (en) | |
| DE1080073B (en) | 1960-04-21 |
| CH347172A (en) | 1960-06-30 |
| FR1164729A (en) | 1958-10-14 |
| NL113188C (en) | |
| GB870036A (en) | 1961-06-07 |
| BE563817A (en) |