FR49565E - - Google Patents
Info
- Publication number
- FR49565E FR49565E FR49565DA FR49565E FR 49565 E FR49565 E FR 49565E FR 49565D A FR49565D A FR 49565DA FR 49565 E FR49565 E FR 49565E
- Authority
- FR
- France
- 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.)
- Expired
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
-
- 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
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 |
|---|---|---|---|
| CU2230254X | 1937-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR49565E true FR49565E (en:Method) | 1939-05-11 |
Family
ID=5460962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR49565D Expired FR49565E (en:Method) | 1937-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2230254A (en:Method) |
| FR (1) | FR49565E (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291573A (en) * | 1964-03-03 | 1966-12-13 | Hercules Inc | Apparatus for cracking hydrocarbons |
-
0
- FR FR49565D patent/FR49565E/fr not_active Expired
-
1938
- 1938-04-12 US US201503A patent/US2230254A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2230254A (en) | 1941-02-04 |