AT274747B - Wischer für Dünnschichtreaktions- oder Verdampferrohr - Google Patents
Wischer für Dünnschichtreaktions- oder VerdampferrohrInfo
- Publication number
- AT274747B AT274747B AT1127767A AT1127767A AT274747B AT 274747 B AT274747 B AT 274747B AT 1127767 A AT1127767 A AT 1127767A AT 1127767 A AT1127767 A AT 1127767A AT 274747 B AT274747 B AT 274747B
- Authority
- AT
- Austria
- Prior art keywords
- wiper
- thin
- evaporator tube
- film reaction
- reaction
- Prior art date
Links
- 239000010409 thin film Substances 0.000 title 1
Classifications
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1887—Stationary reactors having moving elements inside forming a thin film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Structure Of Belt Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051087 | 1966-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT274747B true AT274747B (de) | 1969-09-25 |
Family
ID=7104326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1127767A AT274747B (de) | 1966-12-27 | 1967-12-14 | Wischer für Dünnschichtreaktions- oder Verdampferrohr |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3549334A (de) |
| AT (1) | AT274747B (de) |
| CH (1) | CH468201A (de) |
| DE (1) | DE1542151C3 (de) |
| DK (1) | DK115836B (de) |
| FR (1) | FR1553986A (de) |
| GB (1) | GB1187239A (de) |
| NL (1) | NL6716979A (de) |
| SE (1) | SE328264B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2907453A1 (de) * | 1979-02-26 | 1980-09-04 | Benckiser Knapsack Gmbh | Verfahren zur kondensation von feststoffen sowie vorrichtung zur durchfuehrung des verfahrens |
| US5417805A (en) * | 1993-03-09 | 1995-05-23 | Rosenblad; Axel E. | Brushed film evaporator |
| DE19532587A1 (de) * | 1995-09-04 | 1997-03-06 | Siemens Ag | Transportvorrichtung |
| CN107823903A (zh) * | 2017-12-07 | 2018-03-23 | 江苏迈克化工机械有限公司 | 一种螺旋降膜蒸发器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113843A (en) * | 1959-01-27 | 1963-12-10 | Du Pont | Apparatus for separating a vapor from a viscous material such as molten polymer |
| FR1495426A (de) * | 1965-02-24 | 1967-12-20 | ||
| US3361537A (en) * | 1965-05-12 | 1968-01-02 | Du Pont | Polymer finishing apparatus |
| DE1570570A1 (de) * | 1965-05-21 | 1970-03-26 | Bayer Ag | Verfahren zur kontinuierlichen Entfernung monomerer und oligomerer Anteile aus stickstoffhaltigen Polykondensations- bzw. Polymerisationsprodukten |
-
1966
- 1966-12-27 DE DE1542151A patent/DE1542151C3/de not_active Expired
-
1967
- 1967-12-01 CH CH1694367A patent/CH468201A/de unknown
- 1967-12-13 NL NL6716979A patent/NL6716979A/xx unknown
- 1967-12-14 AT AT1127767A patent/AT274747B/de active
- 1967-12-22 DK DK650367AA patent/DK115836B/da unknown
- 1967-12-22 GB GB58332/67A patent/GB1187239A/en not_active Expired
- 1967-12-26 US US693402A patent/US3549334A/en not_active Expired - Lifetime
- 1967-12-27 SE SE17846/67A patent/SE328264B/xx unknown
- 1967-12-27 FR FR1553986D patent/FR1553986A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK115836B (da) | 1969-11-17 |
| GB1187239A (en) | 1970-04-08 |
| DE1542151C3 (de) | 1975-07-17 |
| SE328264B (de) | 1970-09-14 |
| DE1542151A1 (de) | 1970-04-16 |
| CH468201A (de) | 1969-02-15 |
| DE1542151B2 (de) | 1973-04-26 |
| FR1553986A (de) | 1969-01-17 |
| US3549334A (en) | 1970-12-22 |
| NL6716979A (de) | 1968-06-28 |
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