NL72429C - - Google Patents
Info
- Publication number
- NL72429C NL72429C NL72429DA NL72429C NL 72429 C NL72429 C NL 72429C NL 72429D A NL72429D A NL 72429DA NL 72429 C NL72429 C NL 72429C
- Authority
- NL
- Netherlands
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
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
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 |
|---|---|---|---|
| IT298498X | 1950-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72429C true NL72429C (forum.php) |
Family
ID=11228559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72429D NL72429C (forum.php) | 1950-06-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE504282A (forum.php) |
| CH (1) | CH298498A (forum.php) |
| DE (1) | DE861690C (forum.php) |
| FR (1) | FR1039093A (forum.php) |
| NL (1) | NL72429C (forum.php) |
-
0
- BE BE504282D patent/BE504282A/fr unknown
- NL NL72429D patent/NL72429C/xx active
-
1951
- 1951-06-26 DE DEM10006A patent/DE861690C/de not_active Expired
- 1951-06-26 CH CH298498D patent/CH298498A/de unknown
- 1951-06-27 FR FR1039093D patent/FR1039093A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE504282A (forum.php) | |
| CH298498A (de) | 1954-05-15 |
| FR1039093A (fr) | 1953-10-05 |
| DE861690C (de) | 1953-01-15 |