BE723249A - - Google Patents
Info
- Publication number
- BE723249A BE723249A BE723249DA BE723249A BE 723249 A BE723249 A BE 723249A BE 723249D A BE723249D A BE 723249DA BE 723249 A BE723249 A BE 723249A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671619841 DE1619841A1 (de) | 1967-11-03 | 1967-11-03 | Verfahren und Vorrichtung zur Abscheidung von Sublimationsprodukten aus Gasen |
| DEB0095232 | 1967-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723249A true BE723249A (xx) | 1969-04-30 |
Family
ID=25753785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723249D BE723249A (xx) | 1967-11-03 | 1968-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3559723A (xx) |
| BE (1) | BE723249A (xx) |
| DE (1) | DE1619841A1 (xx) |
| FR (1) | FR1590436A (xx) |
| GB (1) | GB1235360A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH472364A (de) * | 1966-12-22 | 1969-05-15 | Geigy Ag J R | Verfahren zur Herstellung eines neuen polycyclischen Amins |
| JPS5812045Y2 (ja) * | 1977-06-21 | 1983-03-07 | 川崎重工業株式会社 | 伝熱管装置 |
| US4397768A (en) * | 1981-02-26 | 1983-08-09 | Oxidaciones Organicas, C.A. "Oxidor" | Supported catalyst for the preparation of phthalic anhydride |
-
1967
- 1967-11-03 DE DE19671619841 patent/DE1619841A1/de not_active Withdrawn
-
1968
- 1968-10-31 FR FR1590436D patent/FR1590436A/fr not_active Expired
- 1968-10-31 BE BE723249D patent/BE723249A/xx unknown
- 1968-10-31 US US772212A patent/US3559723A/en not_active Expired - Lifetime
- 1968-11-01 GB GB51927/68A patent/GB1235360A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1235360A (en) | 1971-06-16 |
| FR1590436A (xx) | 1970-04-13 |
| US3559723A (en) | 1971-02-02 |
| DE1619841A1 (de) | 1971-03-25 |