BE702791A - - Google Patents
Info
- Publication number
- BE702791A BE702791A BE702791DA BE702791A BE 702791 A BE702791 A BE 702791A BE 702791D A BE702791D A BE 702791DA BE 702791 A BE702791 A BE 702791A
- 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
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
- B01D3/225—Dual-flow sieve trays
-
- 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
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8480761A | 1961-01-25 | 1961-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702791A true BE702791A (zh) | 1968-01-15 |
Family
ID=22187330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702791D BE702791A (zh) | 1961-01-25 | 1967-08-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE702791A (zh) |
| DE (1) | DE1444388A1 (zh) |
| GB (1) | GB941783A (zh) |
| NL (2) | NL273990A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352177C3 (de) * | 1973-10-17 | 1983-12-29 | Výzkumný ústav chemických zařízení Brno, Brno-Královo Pole | Siebboden für Stoffaustauschkolonnen |
-
0
- NL NL134274D patent/NL134274C/xx active
- NL NL273990D patent/NL273990A/xx unknown
-
1962
- 1962-01-09 GB GB86162A patent/GB941783A/en not_active Expired
- 1962-01-24 DE DE19621444388 patent/DE1444388A1/de not_active Withdrawn
-
1967
- 1967-08-17 BE BE702791D patent/BE702791A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL134274C (zh) | |
| DE1444388A1 (de) | 1969-04-10 |
| NL273990A (zh) | |
| GB941783A (en) | 1963-11-13 |