NL248935A - - Google Patents
Info
- Publication number
- NL248935A NL248935A NL248935DA NL248935A NL 248935 A NL248935 A NL 248935A NL 248935D A NL248935D A NL 248935DA NL 248935 A NL248935 A NL 248935A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0017—Use of electrical or wave energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
-
- 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
- B01D3/10—Vacuum distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7040659A CH366821A (de) | 1959-03-05 | 1959-03-05 | Verfahren zur Verbesserung der Benetzung der Verdampfungsflächen von Dünnschichtverdampfern und Dünnschichtverdampfer zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL248935A true NL248935A (nl) |
Family
ID=4530242
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL126065D NL126065C (nl) | 1959-03-05 | ||
| NL248935D NL248935A (nl) | 1959-03-05 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL126065D NL126065C (nl) | 1959-03-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE588132A (nl) |
| CH (1) | CH366821A (nl) |
| DE (1) | DE1080971B (nl) |
| GB (1) | GB872192A (nl) |
| NL (2) | NL248935A (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170852A (en) * | 1962-06-22 | 1965-02-23 | Clyde S Barnhart | Proximity surface still |
| US5151546A (en) * | 1988-07-19 | 1992-09-29 | Hoechst Celanese Corporation | Process for the production of 4-acetoxystyrene, its polymers and hydrolysis products |
| US5245074A (en) * | 1988-07-19 | 1993-09-14 | Shah Bakulesh N | Process for the production of 4-acetoxystyrene, its polymers and hydrolysis products |
| US5274175A (en) * | 1988-07-19 | 1993-12-28 | Hoechst Celanese Corporation | Process for the preparation of 4-acetoxyphenylmethyl carbinol |
| US5274173A (en) * | 1988-07-19 | 1993-12-28 | Hoechst Celanese Corporation | Process for the production of poly(4-acetoxystyrene) |
| US5274174A (en) * | 1988-07-19 | 1993-12-28 | Hoechst Celanese Corporation | Process for the production of poly(4-hydroxystyrene) |
| US11623163B2 (en) | 2018-10-31 | 2023-04-11 | Ecodyst, Inc. | Falling film evaporator system and methods |
-
0
- NL NL126065D patent/NL126065C/xx active
- NL NL248935D patent/NL248935A/xx unknown
- BE BE588132D patent/BE588132A/xx unknown
-
1959
- 1959-03-05 CH CH7040659A patent/CH366821A/de unknown
- 1959-03-28 DE DEB52668A patent/DE1080971B/de active Pending
-
1960
- 1960-03-01 GB GB720260A patent/GB872192A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE588132A (nl) | |
| NL126065C (nl) | |
| DE1080971B (de) | 1960-05-05 |
| CH366821A (de) | 1963-01-31 |
| GB872192A (en) | 1961-07-05 |