FR2469193A1 - Appareil de contact gaz-liquide a contre-courant - Google Patents
Appareil de contact gaz-liquide a contre-courant Download PDFInfo
- Publication number
- FR2469193A1 FR2469193A1 FR7927475A FR7927475A FR2469193A1 FR 2469193 A1 FR2469193 A1 FR 2469193A1 FR 7927475 A FR7927475 A FR 7927475A FR 7927475 A FR7927475 A FR 7927475A FR 2469193 A1 FR2469193 A1 FR 2469193A1
- Authority
- FR
- France
- Prior art keywords
- gas
- liquid
- troughs
- stack
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010992 reflux Methods 0.000 title abstract 3
- 238000005192 partition Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 115
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 230000003612 virological effect Effects 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 2
- 229930195729 fatty acid Natural products 0.000 abstract description 2
- 239000000194 fatty acid Substances 0.000 abstract description 2
- 150000004665 fatty acids Chemical class 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract description 2
- 150000003951 lactams Chemical class 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 81
- 238000007599 discharging Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
- B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
-
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7927475A FR2469193A1 (fr) | 1979-11-07 | 1979-11-07 | Appareil de contact gaz-liquide a contre-courant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7927475A FR2469193A1 (fr) | 1979-11-07 | 1979-11-07 | Appareil de contact gaz-liquide a contre-courant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2469193A1 true FR2469193A1 (fr) | 1981-05-22 |
| FR2469193B1 FR2469193B1 (enrdf_load_stackoverflow) | 1982-07-23 |
Family
ID=9231396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7927475A Granted FR2469193A1 (fr) | 1979-11-07 | 1979-11-07 | Appareil de contact gaz-liquide a contre-courant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2469193A1 (enrdf_load_stackoverflow) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE447407A (enrdf_load_stackoverflow) * | ||||
| DE178556C (enrdf_load_stackoverflow) * | 1903-11-15 | 1906-11-15 | ||
| US1395463A (en) * | 1918-07-22 | 1921-11-01 | Wight Thomas | Absorption-tank |
| FR559172A (fr) * | 1922-11-28 | 1923-09-11 | Colonne de distillation ou de rectification et son mode de construction et de montage | |
| FR942485A (fr) * | 1946-02-28 | 1949-02-09 | Ici Ltd | Garniture perfectionnée pour le traitement des gaz ou vapeurs par des liquides |
| US2470483A (en) * | 1947-05-08 | 1949-05-17 | Lummus Co | Apparatus for contacting a liquid and a vapor |
| GB1240471A (en) * | 1967-08-22 | 1971-07-28 | British Oxygen Co Ltd | A distillation column |
-
1979
- 1979-11-07 FR FR7927475A patent/FR2469193A1/fr active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE447407A (enrdf_load_stackoverflow) * | ||||
| DE178556C (enrdf_load_stackoverflow) * | 1903-11-15 | 1906-11-15 | ||
| US1395463A (en) * | 1918-07-22 | 1921-11-01 | Wight Thomas | Absorption-tank |
| FR559172A (fr) * | 1922-11-28 | 1923-09-11 | Colonne de distillation ou de rectification et son mode de construction et de montage | |
| FR942485A (fr) * | 1946-02-28 | 1949-02-09 | Ici Ltd | Garniture perfectionnée pour le traitement des gaz ou vapeurs par des liquides |
| US2470483A (en) * | 1947-05-08 | 1949-05-17 | Lummus Co | Apparatus for contacting a liquid and a vapor |
| GB1240471A (en) * | 1967-08-22 | 1971-07-28 | British Oxygen Co Ltd | A distillation column |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469193B1 (enrdf_load_stackoverflow) | 1982-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |