DD96846A1 - - Google Patents
Info
- Publication number
- DD96846A1 DD96846A1 DD162754A DD16275472A DD96846A1 DD 96846 A1 DD96846 A1 DD 96846A1 DD 162754 A DD162754 A DD 162754A DD 16275472 A DD16275472 A DD 16275472A DD 96846 A1 DD96846 A1 DD 96846A1
- Authority
- DD
- German Democratic Republic
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS325971A CS156164B1 (fr) | 1971-05-05 | 1971-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD96846A1 true DD96846A1 (fr) | 1973-04-12 |
Family
ID=5372119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD162754A DD96846A1 (fr) | 1971-05-05 | 1972-05-03 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE783068A (fr) |
| CA (1) | CA960839A (fr) |
| CS (1) | CS156164B1 (fr) |
| DD (1) | DD96846A1 (fr) |
| DE (1) | DE2221734A1 (fr) |
| FR (1) | FR2135272A1 (fr) |
| GB (1) | GB1348863A (fr) |
| IT (1) | IT955223B (fr) |
| NL (1) | NL7206036A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3126598A1 (de) * | 1981-07-06 | 1983-01-13 | Hoechst Ag, 6000 Frankfurt | Mehrstufige kolonne zur gegenstromextraktion von fluessigkeiten |
| US4519959A (en) * | 1982-04-14 | 1985-05-28 | Tatsuro Takeuchi | Gas-liquid contacting apparatus |
| SE456274B (sv) * | 1984-02-03 | 1988-09-19 | Carl Gustaf Mellsjo | Anordning vid vermevexlare for att ge det ena mediet en skruvformig cirkulationsrorelse |
| DE3926974A1 (de) * | 1989-08-16 | 1991-02-21 | Wiederaufarbeitung Von Kernbre | Stoffaustauschkolonne |
| US6391621B1 (en) * | 1999-03-03 | 2002-05-21 | Fuji Photo Film Co., Ltd. | Process for the treatment of organic gas components |
| EP3906993A1 (fr) * | 2020-05-05 | 2021-11-10 | Yara Marine Technologies AS | Épurateur par voie humide comportant une entrée latérale pour réduire la quantité de sox dans un gaz d'échappement produit par une ou plusieurs moteurs d'un navire |
| CN112451993B (zh) * | 2020-11-25 | 2022-02-01 | 中国石油化工股份有限公司 | 一种喷淋萃取设备和溶剂萃取方法 |
| CN113599856B (zh) * | 2021-08-11 | 2022-03-25 | 安徽晟捷新能源科技股份有限公司 | 一种nmp精馏塔底焦油再利用的设备 |
-
1971
- 1971-05-05 CS CS325971A patent/CS156164B1/cs unknown
-
1972
- 1972-04-28 GB GB1974972A patent/GB1348863A/en not_active Expired
- 1972-05-03 DD DD162754A patent/DD96846A1/xx unknown
- 1972-05-04 NL NL7206036A patent/NL7206036A/xx unknown
- 1972-05-04 FR FR7215814A patent/FR2135272A1/fr not_active Withdrawn
- 1972-05-04 DE DE19722221734 patent/DE2221734A1/de active Pending
- 1972-05-04 CA CA141,493A patent/CA960839A/en not_active Expired
- 1972-05-04 IT IT23893/72A patent/IT955223B/it active
- 1972-05-05 BE BE783068A patent/BE783068A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1348863A (en) | 1974-03-27 |
| DE2221734A1 (de) | 1972-11-16 |
| BE783068A (fr) | 1972-09-01 |
| CS156164B1 (fr) | 1974-07-24 |
| IT955223B (it) | 1973-09-29 |
| NL7206036A (fr) | 1972-11-07 |
| CA960839A (en) | 1975-01-14 |
| FR2135272A1 (fr) | 1972-12-15 |