BE499396A - - Google Patents
Info
- Publication number
- BE499396A BE499396A BE499396DA BE499396A BE 499396 A BE499396 A BE 499396A BE 499396D A BE499396D A BE 499396DA BE 499396 A BE499396 A BE 499396A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1040565T | 1949-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499396A true BE499396A (zh) | 1951-03-01 |
Family
ID=9589026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499396D BE499396A (zh) | 1949-11-18 | 1950-11-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE499396A (zh) |
| DE (1) | DE836794C (zh) |
| FR (1) | FR1040565A (zh) |
| GB (1) | GB705913A (zh) |
| NL (1) | NL71489C (zh) |
-
1949
- 1949-11-18 FR FR1040565D patent/FR1040565A/fr not_active Expired
-
1950
- 1950-11-15 BE BE499396D patent/BE499396A/xx unknown
- 1950-11-17 GB GB28132/50A patent/GB705913A/en not_active Expired
- 1950-11-17 NL NL157351A patent/NL71489C/xx active
- 1950-11-18 DE DER4840A patent/DE836794C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB705913A (en) | 1954-03-24 |
| FR1040565A (fr) | 1953-10-16 |
| DE836794C (de) | 1952-04-17 |
| NL71489C (zh) | 1952-07-15 |